diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram index 3f0b9ae61d8c..70ec992514d0 100644 --- a/Documentation/ABI/testing/sysfs-block-zram +++ b/Documentation/ABI/testing/sysfs-block-zram @@ -43,6 +43,36 @@ Description: The invalid_io file is read-only and specifies the number of non-page-size-aligned I/O requests issued to this device. +What: /sys/block/zram/failed_reads +Date: February 2014 +Contact: Sergey Senozhatsky +Description: + The failed_reads file is read-only and specifies the number of + failed reads happened on this device. + +What: /sys/block/zram/failed_writes +Date: February 2014 +Contact: Sergey Senozhatsky +Description: + The failed_writes file is read-only and specifies the number of + failed writes happened on this device. + +What: /sys/block/zram/max_comp_streams +Date: February 2014 +Contact: Sergey Senozhatsky +Description: + The max_comp_streams file is read-write and specifies the + number of backend's zcomp_strm compression streams (number of + concurrent compress operations). + +What: /sys/block/zram/comp_algorithm +Date: February 2014 +Contact: Sergey Senozhatsky +Description: + The comp_algorithm file is read-write and lets to show + available and selected compression algorithms, change + compression algorithm selection. + What: /sys/block/zram/notify_free Date: August 2010 Contact: Nitin Gupta @@ -53,15 +83,6 @@ Description: is freed. This statistic is applicable only when this disk is being used as a swap disk. -What: /sys/block/zram/discard -Date: August 2010 -Contact: Nitin Gupta -Description: - The discard file is read-only and specifies the number of - discard requests received by this device. These requests - provide information to block device regarding blocks which are - no longer used by filesystem. - What: /sys/block/zram/zero_pages Date: August 2010 Contact: Nitin Gupta diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power index 7dbf96b724ed..676fdf5f2a99 100644 --- a/Documentation/ABI/testing/sysfs-devices-power +++ b/Documentation/ABI/testing/sysfs-devices-power @@ -83,8 +83,10 @@ Contact: Rafael J. Wysocki Description: The /sys/devices/.../wakeup_count attribute contains the number of signaled wakeup events associated with the device. This - attribute is read-only. If the device is not enabled to wake up + attribute is read-only. If the device is not capable to wake up the system from sleep states, this attribute is not present. + If the device is not enabled to wake up the system from sleep + states, this attribute is empty. What: /sys/devices/.../power/wakeup_active_count Date: September 2010 @@ -93,8 +95,10 @@ Description: The /sys/devices/.../wakeup_active_count attribute contains the number of times the processing of wakeup events associated with the device was completed (at the kernel level). This attribute - is read-only. If the device is not enabled to wake up the - system from sleep states, this attribute is not present. + is read-only. If the device is not capable to wake up the + system from sleep states, this attribute is not present. If + the device is not enabled to wake up the system from sleep + states, this attribute is empty. What: /sys/devices/.../power/wakeup_abort_count Date: February 2012 @@ -104,8 +108,9 @@ Description: number of times the processing of a wakeup event associated with the device might have aborted system transition into a sleep state in progress. This attribute is read-only. If the device - is not enabled to wake up the system from sleep states, this - attribute is not present. + is not capable to wake up the system from sleep states, this + attribute is not present. If the device is not enabled to wake + up the system from sleep states, this attribute is empty. What: /sys/devices/.../power/wakeup_expire_count Date: February 2012 @@ -114,8 +119,10 @@ Description: The /sys/devices/.../wakeup_expire_count attribute contains the number of times a wakeup event associated with the device has been reported with a timeout that expired. This attribute is - read-only. If the device is not enabled to wake up the system - from sleep states, this attribute is not present. + read-only. If the device is not capable to wake up the system + from sleep states, this attribute is not present. If the + device is not enabled to wake up the system from sleep states, + this attribute is empty. What: /sys/devices/.../power/wakeup_active Date: September 2010 @@ -124,8 +131,10 @@ Description: The /sys/devices/.../wakeup_active attribute contains either 1, or 0, depending on whether or not a wakeup event associated with the device is being processed (1). This attribute is read-only. - If the device is not enabled to wake up the system from sleep - states, this attribute is not present. + If the device is not capable to wake up the system from sleep + states, this attribute is not present. If the device is not + enabled to wake up the system from sleep states, this attribute + is empty. What: /sys/devices/.../power/wakeup_total_time_ms Date: September 2010 @@ -134,8 +143,9 @@ Description: The /sys/devices/.../wakeup_total_time_ms attribute contains the total time of processing wakeup events associated with the device, in milliseconds. This attribute is read-only. If the - device is not enabled to wake up the system from sleep states, - this attribute is not present. + device is not capable to wake up the system from sleep states, + this attribute is not present. If the device is not enabled to + wake up the system from sleep states, this attribute is empty. What: /sys/devices/.../power/wakeup_max_time_ms Date: September 2010 @@ -144,8 +154,10 @@ Description: The /sys/devices/.../wakeup_max_time_ms attribute contains the maximum time of processing a single wakeup event associated with the device, in milliseconds. This attribute is read-only. - If the device is not enabled to wake up the system from sleep - states, this attribute is not present. + If the device is not capable to wake up the system from sleep + states, this attribute is not present. If the device is not + enabled to wake up the system from sleep states, this attribute + is empty. What: /sys/devices/.../power/wakeup_last_time_ms Date: September 2010 @@ -156,7 +168,8 @@ Description: signaling the last wakeup event associated with the device, in milliseconds. This attribute is read-only. If the device is not enabled to wake up the system from sleep states, this - attribute is not present. + attribute is not present. If the device is not enabled to wake + up the system from sleep states, this attribute is empty. What: /sys/devices/.../power/wakeup_prevent_sleep_time_ms Date: February 2012 @@ -165,9 +178,10 @@ Description: The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute contains the total time the device has been preventing opportunistic transitions to sleep states from occurring. - This attribute is read-only. If the device is not enabled to + This attribute is read-only. If the device is not capable to wake up the system from sleep states, this attribute is not - present. + present. If the device is not enabled to wake up the system + from sleep states, this attribute is empty. What: /sys/devices/.../power/autosuspend_delay_ms Date: September 2010 diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 32b0809203dd..62dd72522d6e 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -55,3 +55,15 @@ Date: January 2014 Contact: "Jaegeuk Kim" Description: Controls the number of trials to find a victim segment. + +What: /sys/fs/f2fs//dir_level +Date: March 2014 +Contact: "Jaegeuk Kim" +Description: + Controls the directory level for large directory. + +What: /sys/fs/f2fs//ram_thresh +Date: March 2014 +Contact: "Jaegeuk Kim" +Description: + Controls the memory footprint used by f2fs. diff --git a/Documentation/ABI/testing/sysfs-module b/Documentation/ABI/testing/sysfs-module index 47064c2b1f79..0aac02e7fb0e 100644 --- a/Documentation/ABI/testing/sysfs-module +++ b/Documentation/ABI/testing/sysfs-module @@ -49,3 +49,4 @@ Description: Module taint flags: O - out-of-tree module F - force-loaded module C - staging driver module + E - unsigned module diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile index 8d96ebf524e9..b444f2e8fe32 100644 --- a/Documentation/DocBook/Makefile +++ b/Documentation/DocBook/Makefile @@ -16,7 +16,7 @@ DOCBOOKS := z8530book.xml device-drivers.xml \ alsa-driver-api.xml writing-an-alsa-driver.xml \ tracepoint.xml drm.xml media_api.xml w1.xml -include $(srctree)/Documentation/DocBook/media/Makefile +include Documentation/DocBook/media/Makefile ### # The build process is as follows (targets): @@ -36,6 +36,7 @@ PS_METHOD = $(prefer-db2x) # The targets that may be used. PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs +targets += $(DOCBOOKS) BOOKS := $(addprefix $(obj)/,$(DOCBOOKS)) xmldocs: $(BOOKS) sgmldocs: xmldocs @@ -58,14 +59,14 @@ mandocs: $(MAN) installmandocs: mandocs mkdir -p /usr/local/man/man9/ - install Documentation/DocBook/man/*.9.gz /usr/local/man/man9/ + install $(obj)/man/*.9.gz /usr/local/man/man9/ ### #External programs used KERNELDOC = $(srctree)/scripts/kernel-doc DOCPROC = $(objtree)/scripts/docproc -XMLTOFLAGS = -m $(srctree)/Documentation/DocBook/stylesheet.xsl +XMLTOFLAGS = -m $(srctree)/$(src)/stylesheet.xsl XMLTOFLAGS += --skip-validation ### @@ -87,21 +88,9 @@ define rule_docproc ) > $(dir $@).$(notdir $@).cmd endef -%.xml: %.tmpl FORCE +%.xml: %.tmpl $(KERNELDOC) $(DOCPROC) FORCE $(call if_changed_rule,docproc) -### -#Read in all saved dependency files -cmd_files := $(wildcard $(foreach f,$(BOOKS),$(dir $(f)).$(notdir $(f)).cmd)) - -ifneq ($(cmd_files),) - include $(cmd_files) -endif - -### -# Changes in kernel-doc force a rebuild of all documentation -$(BOOKS): $(KERNELDOC) - # Tell kbuild to always build the programs always := $(hostprogs-y) @@ -139,7 +128,7 @@ quiet_cmd_db2pdf = PDF $@ index = index.html -main_idx = Documentation/DocBook/$(index) +main_idx = $(obj)/$(index) build_main_index = rm -rf $(main_idx); \ echo '

Linux Kernel HTML Documentation

' >> $(main_idx) && \ echo '

Kernel Version: $(KERNELVERSION)

' >> $(main_idx) && \ @@ -148,7 +137,7 @@ build_main_index = rm -rf $(main_idx); \ quiet_cmd_db2html = HTML $@ cmd_db2html = xmlto html $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \ echo ' \ - $(patsubst %.html,%,$(notdir $@))

' > $@ + $(patsubst %.html,%,$(notdir $@))

' > $@ %.html: %.xml @(which xmlto > /dev/null 2>&1) || \ diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index ed1d6d289022..702c4474919c 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl @@ -29,12 +29,26 @@ + + Daniel + Vetter + Contributions all over the place + + Intel Corporation +

+ daniel.vetter@ffwll.ch +
+ + 2008-2009 - 2012 + 2013-2014 Intel Corporation + + + 2012 Laurent Pinchart @@ -60,7 +74,15 @@ - + + DRM Core + + + This first part of the DRM Developer's Guide documents core DRM code, + helper libraries for writting drivers and generic userspace interfaces + exposed by DRM drivers. + + Introduction @@ -264,8 +286,8 @@ char *date; The load method is the driver and device initialization entry point. The method is responsible for allocating and - initializing driver private data, specifying supported performance - counters, performing resource allocation and mapping (e.g. acquiring + initializing driver private data, performing resource allocation and + mapping (e.g. acquiring clocks, mapping registers or allocating command buffers), initializing the memory manager (), installing the IRQ handler (), setting up @@ -295,7 +317,7 @@ char *date; their load method called with flags to 0. - Driver Private & Performance Counters + Driver Private Data The driver private hangs off the main drm_device structure and can be used for @@ -307,14 +329,6 @@ char *date; drm_device.dev_priv set to NULL when the driver is unloaded. - - DRM supports several counters which were used for rough performance - characterization. This stat counter system is deprecated and should not - be used. If performance monitoring is desired, the developer should - investigate and potentially enhance the kernel perf and tracing - infrastructure to export GPU related performance information for - consumption by performance monitoring tools and applications. - IRQ Registration @@ -697,55 +711,16 @@ char *date; respectively. The conversion is handled by the DRM core without any driver-specific support. - - Similar to global names, GEM file descriptors are also used to share GEM - objects across processes. They offer additional security: as file - descriptors must be explicitly sent over UNIX domain sockets to be shared - between applications, they can't be guessed like the globally unique GEM - names. - - - Drivers that support GEM file descriptors, also known as the DRM PRIME - API, must set the DRIVER_PRIME bit in the struct - drm_driver - driver_features field, and implement the - prime_handle_to_fd and - prime_fd_to_handle operations. - - - int (*prime_handle_to_fd)(struct drm_device *dev, - struct drm_file *file_priv, uint32_t handle, - uint32_t flags, int *prime_fd); - int (*prime_fd_to_handle)(struct drm_device *dev, - struct drm_file *file_priv, int prime_fd, - uint32_t *handle); - Those two operations convert a handle to a PRIME file descriptor and - vice versa. Drivers must use the kernel dma-buf buffer sharing framework - to manage the PRIME file descriptors. - - - While non-GEM drivers must implement the operations themselves, GEM - drivers must use the drm_gem_prime_handle_to_fd - and drm_gem_prime_fd_to_handle helper functions. - Those helpers rely on the driver - gem_prime_export and - gem_prime_import operations to create a dma-buf - instance from a GEM object (dma-buf exporter role) and to create a GEM - object from a dma-buf instance (dma-buf importer role). - - - struct dma_buf * (*gem_prime_export)(struct drm_device *dev, - struct drm_gem_object *obj, - int flags); - struct drm_gem_object * (*gem_prime_import)(struct drm_device *dev, - struct dma_buf *dma_buf); - These two operations are mandatory for GEM drivers that support DRM - PRIME. - - - DRM PRIME Helper Functions Reference -!Pdrivers/gpu/drm/drm_prime.c PRIME Helpers - + + GEM also supports buffer sharing with dma-buf file descriptors through + PRIME. GEM-based drivers must use the provided helpers functions to + implement the exporting and importing correctly. See . + Since sharing file descriptors is inherently more secure than the + easily guessable and global GEM names it is the preferred buffer + sharing mechanism. Sharing buffers through GEM names is only supported + for legacy userspace. Furthermore PRIME also allows cross-device + buffer sharing since it is based on dma-bufs. + GEM Objects Mapping @@ -829,62 +804,6 @@ char *date; faults can implement their own mmap file operation handler. - - Dumb GEM Objects - - The GEM API doesn't standardize GEM objects creation and leaves it to - driver-specific ioctls. While not an issue for full-fledged graphics - stacks that include device-specific userspace components (in libdrm for - instance), this limit makes DRM-based early boot graphics unnecessarily - complex. - - - Dumb GEM objects partly alleviate the problem by providing a standard - API to create dumb buffers suitable for scanout, which can then be used - to create KMS frame buffers. - - - To support dumb GEM objects drivers must implement the - dumb_create, - dumb_destroy and - dumb_map_offset operations. - - - - int (*dumb_create)(struct drm_file *file_priv, struct drm_device *dev, - struct drm_mode_create_dumb *args); - - The dumb_create operation creates a GEM - object suitable for scanout based on the width, height and depth - from the struct drm_mode_create_dumb - argument. It fills the argument's handle, - pitch and size - fields with a handle for the newly created GEM object and its line - pitch and size in bytes. - - - - int (*dumb_destroy)(struct drm_file *file_priv, struct drm_device *dev, - uint32_t handle); - - The dumb_destroy operation destroys a dumb - GEM object created by dumb_create. - - - - int (*dumb_map_offset)(struct drm_file *file_priv, struct drm_device *dev, - uint32_t handle, uint64_t *offset); - - The dumb_map_offset operation associates an - mmap fake offset with the GEM object given by the handle and returns - it. Drivers must use the - drm_gem_create_mmap_offset function to - associate the fake offset as described in - . - - - - Memory Coherency @@ -924,7 +843,99 @@ char *date; abstracted from the client in libdrm. - + + GEM Function Reference +!Edrivers/gpu/drm/drm_gem.c + + + + VMA Offset Manager +!Pdrivers/gpu/drm/drm_vma_manager.c vma offset manager +!Edrivers/gpu/drm/drm_vma_manager.c +!Iinclude/drm/drm_vma_manager.h + + + PRIME Buffer Sharing + + PRIME is the cross device buffer sharing framework in drm, originally + created for the OPTIMUS range of multi-gpu platforms. To userspace + PRIME buffers are dma-buf based file descriptors. + + + Overview and Driver Interface + + Similar to GEM global names, PRIME file descriptors are + also used to share buffer objects across processes. They offer + additional security: as file descriptors must be explicitly sent over + UNIX domain sockets to be shared between applications, they can't be + guessed like the globally unique GEM names. + + + Drivers that support the PRIME + API must set the DRIVER_PRIME bit in the struct + drm_driver + driver_features field, and implement the + prime_handle_to_fd and + prime_fd_to_handle operations. + + + int (*prime_handle_to_fd)(struct drm_device *dev, + struct drm_file *file_priv, uint32_t handle, + uint32_t flags, int *prime_fd); +int (*prime_fd_to_handle)(struct drm_device *dev, + struct drm_file *file_priv, int prime_fd, + uint32_t *handle); + Those two operations convert a handle to a PRIME file descriptor and + vice versa. Drivers must use the kernel dma-buf buffer sharing framework + to manage the PRIME file descriptors. Similar to the mode setting + API PRIME is agnostic to the underlying buffer object manager, as + long as handles are 32bit unsinged integers. + + + While non-GEM drivers must implement the operations themselves, GEM + drivers must use the drm_gem_prime_handle_to_fd + and drm_gem_prime_fd_to_handle helper functions. + Those helpers rely on the driver + gem_prime_export and + gem_prime_import operations to create a dma-buf + instance from a GEM object (dma-buf exporter role) and to create a GEM + object from a dma-buf instance (dma-buf importer role). + + + struct dma_buf * (*gem_prime_export)(struct drm_device *dev, + struct drm_gem_object *obj, + int flags); +struct drm_gem_object * (*gem_prime_import)(struct drm_device *dev, + struct dma_buf *dma_buf); + These two operations are mandatory for GEM drivers that support + PRIME. + + + + PRIME Helper Functions +!Pdrivers/gpu/drm/drm_prime.c PRIME Helpers + + + + PRIME Function References +!Edrivers/gpu/drm/drm_prime.c + + + DRM MM Range Allocator + + Overview +!Pdrivers/gpu/drm/drm_mm.c Overview + + + LRU Scan/Eviction Support +!Pdrivers/gpu/drm/drm_mm.c lru scan roaster + + + + DRM MM Range Allocator Function References +!Edrivers/gpu/drm/drm_mm.c +!Iinclude/drm/drm_mm.h + @@ -952,6 +963,11 @@ int max_width, max_height; Mode setting functions. + + Display Modes Function Reference +!Iinclude/drm/drm_modes.h +!Edrivers/gpu/drm/drm_modes.c + Frame Buffer Creation struct drm_framebuffer *(*fb_create)(struct drm_device *dev, @@ -968,9 +984,11 @@ int max_width, max_height; Frame buffers rely on the underneath memory manager for low-level memory operations. When creating a frame buffer applications pass a memory handle (or a list of memory handles for multi-planar formats) through - the drm_mode_fb_cmd2 argument. This document - assumes that the driver uses GEM, those handles thus reference GEM - objects. + the drm_mode_fb_cmd2 argument. For drivers using + GEM as their userspace buffer management interface this would be a GEM + handle. Drivers are however free to use their own backing storage object + handles, e.g. vmwgfx directly exposes special TTM handles to userspace + and so expects TTM handles in the create ioctl and not GEM handles. Drivers must first validate the requested frame buffer parameters passed @@ -992,7 +1010,7 @@ int max_width, max_height; - The initailization of the new framebuffer instance is finalized with a + The initialization of the new framebuffer instance is finalized with a call to drm_framebuffer_init which takes a pointer to DRM frame buffer operations (struct drm_framebuffer_funcs). Note that this function @@ -1042,7 +1060,7 @@ int max_width, max_height; The lifetime of a drm framebuffer is controlled with a reference count, drivers can grab additional references with - drm_framebuffer_reference and drop them + drm_framebuffer_referenceand drop them again with drm_framebuffer_unreference. For driver-private framebuffers for which the last reference is never dropped (e.g. for the fbdev framebuffer when the struct @@ -1050,6 +1068,72 @@ int max_width, max_height; helper struct) drivers can manually clean up a framebuffer at module unload time with drm_framebuffer_unregister_private. + + + + Dumb Buffer Objects + + The KMS API doesn't standardize backing storage object creation and + leaves it to driver-specific ioctls. Furthermore actually creating a + buffer object even for GEM-based drivers is done through a + driver-specific ioctl - GEM only has a common userspace interface for + sharing and destroying objects. While not an issue for full-fledged + graphics stacks that include device-specific userspace components (in + libdrm for instance), this limit makes DRM-based early boot graphics + unnecessarily complex. + + + Dumb objects partly alleviate the problem by providing a standard + API to create dumb buffers suitable for scanout, which can then be used + to create KMS frame buffers. + + + To support dumb objects drivers must implement the + dumb_create, + dumb_destroy and + dumb_map_offset operations. + + + + int (*dumb_create)(struct drm_file *file_priv, struct drm_device *dev, + struct drm_mode_create_dumb *args); + + The dumb_create operation creates a driver + object (GEM or TTM handle) suitable for scanout based on the + width, height and depth from the struct + drm_mode_create_dumb argument. It fills the + argument's handle, + pitch and size + fields with a handle for the newly created object and its line + pitch and size in bytes. + + + + int (*dumb_destroy)(struct drm_file *file_priv, struct drm_device *dev, + uint32_t handle); + + The dumb_destroy operation destroys a dumb + object created by dumb_create. + + + + int (*dumb_map_offset)(struct drm_file *file_priv, struct drm_device *dev, + uint32_t handle, uint64_t *offset); + + The dumb_map_offset operation associates an + mmap fake offset with the object given by the handle and returns + it. Drivers must use the + drm_gem_create_mmap_offset function to + associate the fake offset as described in + . + + + + + Note that dumb objects may not be used for gpu acceleration, as has been + attempted on some ARM embedded platforms. Such drivers really must have + a hardware-specific ioctl to allocate suitable buffer objects. + Output Polling @@ -1110,7 +1194,7 @@ int max_width, max_height; pointer to CRTC functions. - + CRTC Operations Set Configuration @@ -1130,8 +1214,11 @@ int max_width, max_height; This operation is called with the mode config lock held. - FIXME: How should set_config interact with DPMS? If the CRTC is - suspended, should it be resumed? + Note that the drm core has no notion of restoring the mode setting + state after resume, since all resume handling is in the full + responsibility of the driver. The common mode setting helper library + though provides a helper which can be used for this: + drm_helper_resume_force_mode. @@ -1248,15 +1335,47 @@ int max_width, max_height; optionally scale it to a destination size. The result is then blended with or overlayed on top of a CRTC. + + The DRM core recognizes three types of planes: + + + DRM_PLANE_TYPE_PRIMARY represents a "main" plane for a CRTC. Primary + planes are the planes operated upon by by CRTC modesetting and flipping + operations described in . + + + DRM_PLANE_TYPE_CURSOR represents a "cursor" plane for a CRTC. Cursor + planes are the planes operated upon by the DRM_IOCTL_MODE_CURSOR and + DRM_IOCTL_MODE_CURSOR2 ioctls. + + + DRM_PLANE_TYPE_OVERLAY represents all non-primary, non-cursor planes. + Some drivers refer to these types of planes as "sprites" internally. + + + For compatibility with legacy userspace, only overlay planes are made + available to userspace by default. Userspace clients may set the + DRM_CLIENT_CAP_UNIVERSAL_PLANES client capability bit to indicate that + they wish to receive a universal plane list containing all plane types. + Plane Initialization - Planes are optional. To create a plane, a KMS drivers allocates and + To create a plane, a KMS drivers allocates and zeroes an instances of struct drm_plane (possibly as part of a larger structure) and registers it with a call - to drm_plane_init. The function takes a bitmask + to drm_universal_plane_init. The function takes a bitmask of the CRTCs that can be associated with the plane, a pointer to the - plane functions and a list of format supported formats. + plane functions, a list of format supported formats, and the type of + plane (primary, cursor, or overlay) being initialized. + + + Cursor and overlay planes are optional. All drivers should provide + one primary plane per CRTC (although this requirement may change in + the future); drivers that do not wish to provide special handling for + primary planes may make use of the helper functions described in + to create and register a + primary plane with standard capabilities. @@ -1687,7 +1806,7 @@ void intel_crt_init(struct drm_device *dev) Mode Setting Helper Functions - The CRTC, encoder and connector functions provided by the drivers + The plane, CRTC, encoder and connector functions provided by the drivers implement the DRM API. They're called by the DRM core and ioctl handlers to handle device state changes and configuration request. As implementing those functions often requires logic not specific to drivers, mid-layer @@ -1695,8 +1814,8 @@ void intel_crt_init(struct drm_device *dev) The DRM core contains one mid-layer implementation. The mid-layer provides - implementations of several CRTC, encoder and connector functions (called - from the top of the mid-layer) that pre-process requests and call + implementations of several plane, CRTC, encoder and connector functions + (called from the top of the mid-layer) that pre-process requests and call lower-level functions provided by the driver (at the bottom of the mid-layer). For instance, the drm_crtc_helper_set_config function can be used to @@ -2134,7 +2253,7 @@ void intel_crt_init(struct drm_device *dev) set the display_info width_mm and height_mm fields if they haven't been set - already (for instance at initilization time when a fixed-size panel is + already (for instance at initialization time when a fixed-size panel is attached to the connector). The mode width_mm and height_mm fields are only used internally during EDID parsing and should not be set when creating modes manually. @@ -2196,10 +2315,19 @@ void intel_crt_init(struct drm_device *dev) !Edrivers/gpu/drm/drm_flip_work.c - VMA Offset Manager -!Pdrivers/gpu/drm/drm_vma_manager.c vma offset manager -!Edrivers/gpu/drm/drm_vma_manager.c -!Iinclude/drm/drm_vma_manager.h + HDMI Infoframes Helper Reference + + Strictly speaking this is not a DRM helper library but generally useable + by any driver interfacing with HDMI outputs like v4l or alsa drivers. + But it nicely fits into the overall topic of mode setting helper + libraries and hence is also included here. + +!Iinclude/linux/hdmi.h +!Edrivers/video/hdmi.c + + + Plane Helper Reference +!Edrivers/gpu/drm/drm_plane_helper.c Plane Helpers @@ -2561,42 +2689,44 @@ int num_ioctls; - - Command submission & fencing + Legacy Support Code - This should cover a few device-specific command submission - implementations. + The section very brievely covers some of the old legacy support code which + is only used by old DRM drivers which have done a so-called shadow-attach + to the underlying device instead of registering as a real driver. This + also includes some of the old generic buffer mangement and command + submission code. Do not use any of this in new and modern drivers. - - + + Legacy Suspend/Resume + + The DRM core provides some suspend/resume code, but drivers wanting full + suspend/resume support should provide save() and restore() functions. + These are called at suspend, hibernate, or resume time, and should perform + any state save or restore required by your device across suspend or + hibernate states. + + int (*suspend) (struct drm_device *, pm_message_t state); + int (*resume) (struct drm_device *); + + Those are legacy suspend and resume methods which + only work with the legacy shadow-attach driver + registration functions. New driver should use the power management + interface provided by their bus type (usually through + the struct device_driver dev_pm_ops) and set + these methods to NULL. + + - - Suspend/Resume - - The DRM core provides some suspend/resume code, but drivers wanting full - suspend/resume support should provide save() and restore() functions. - These are called at suspend, hibernate, or resume time, and should perform - any state save or restore required by your device across suspend or - hibernate states. - - int (*suspend) (struct drm_device *, pm_message_t state); -int (*resume) (struct drm_device *); - - Those are legacy suspend and resume methods. New driver should use the - power management interface provided by their bus type (usually through - the struct device_driver dev_pm_ops) and set - these methods to NULL. - - - - - DMA services - - This should cover how DMA mapping etc. is supported by the core. - These functions are deprecated and should not be used. - + + Legacy DMA Services + + This should cover how DMA mapping etc. is supported by the core. + These functions are deprecated and should not be used. + + @@ -2658,8 +2788,8 @@ int (*resume) (struct drm_device *); DRM core provides multiple character-devices for user-space to use. Depending on which device is opened, user-space can perform a different set of operations (mainly ioctls). The primary node is always created - and called card<num>. Additionally, a currently - unused control node, called controlD<num> is also + and called card<num>. Additionally, a currently + unused control node, called controlD<num> is also created. The primary node provides all legacy operations and historically was the only interface used by userspace. With KMS, the control node was introduced. However, the planned KMS control interface @@ -2674,21 +2804,21 @@ int (*resume) (struct drm_device *); nodes were introduced. Render nodes solely serve render clients, that is, no modesetting or privileged ioctls can be issued on render nodes. Only non-global rendering commands are allowed. If a driver supports - render nodes, it must advertise it via the DRIVER_RENDER + render nodes, it must advertise it via the DRIVER_RENDER DRM driver capability. If not supported, the primary node must be used for render clients together with the legacy drmAuth authentication procedure. If a driver advertises render node support, DRM core will create a - separate render node called renderD<num>. There will + separate render node called renderD<num>. There will be one render node per device. No ioctls except PRIME-related ioctls - will be allowed on this node. Especially GEM_OPEN will be + will be allowed on this node. Especially GEM_OPEN will be explicitly prohibited. Render nodes are designed to avoid the buffer-leaks, which occur if clients guess the flink names or mmap offsets on the legacy interface. Additionally to this basic interface, drivers must mark their driver-dependent render-only ioctls as - DRM_RENDER_ALLOW so render clients can use them. Driver + DRM_RENDER_ALLOW so render clients can use them. Driver authors must be careful not to allow any privileged ioctls on render nodes. @@ -2749,15 +2879,73 @@ int (*resume) (struct drm_device *); + + + DRM Drivers - - - - DRM Driver API + - Include auto-generated API reference here (need to reference it - from paragraphs above too). + This second part of the DRM Developer's Guide documents driver code, + implementation details and also all the driver-specific userspace + interfaces. Especially since all hardware-acceleration interfaces to + userspace are driver specific for efficiency and other reasons these + interfaces can be rather substantial. Hence every driver has its own + chapter. - + + + drm/i915 Intel GFX Driver + + The drm/i915 driver supports all (with the exception of some very early + models) integrated GFX chipsets with both Intel display and rendering + blocks. This excludes a set of SoC platforms with an SGX rendering unit, + those have basic support through the gma500 drm driver. + + + Display Hardware Handling + + This section covers everything related to the display hardware including + the mode setting infrastructure, plane, sprite and cursor handling and + display, output probing and related topics. + + + Mode Setting Infrastructure + + The i915 driver is thus far the only DRM driver which doesn't use the + common DRM helper code to implement mode setting sequences. Thus it + has its own tailor-made infrastructure for executing a display + configuration change. + + + + Plane Configuration + + This section covers plane configuration and composition with the + primary plane, sprites, cursors and overlays. This includes the + infrastructure to do atomic vsync'ed updates of all this state and + also tightly coupled topics like watermark setup and computation, + framebuffer compression and panel self refresh. + + + + Output Probing + + This section covers output probing and related infrastructure like the + hotplug interrupt storm detection and mitigation code. Note that the + i915 driver still uses most of the common DRM helper code for output + probing, so those sections fully apply. + + + + + + Memory Management and Command Submission + + This sections covers all things related to the GEM implementation in the + i915 driver. + + + + diff --git a/Documentation/DocBook/kernel-hacking.tmpl b/Documentation/DocBook/kernel-hacking.tmpl index d0758b241b23..e84f09467cd7 100644 --- a/Documentation/DocBook/kernel-hacking.tmpl +++ b/Documentation/DocBook/kernel-hacking.tmpl @@ -671,7 +671,7 @@ printk(KERN_INFO "my ip: %pI4\n", &ipaddress); <function>local_irq_save()</function>/<function>local_irq_restore()</function> - <filename class="headerfile">include/asm/system.h</filename> + <filename class="headerfile">include/linux/irqflags.h</filename> @@ -850,16 +850,6 @@ printk(KERN_INFO "my ip: %pI4\n", &ipaddress); -ERESTARTSYS if a signal is received. The wait_event() version ignores signals. - - Do not use the sleep_on() function family - - it is very easy to accidentally introduce races; almost certainly - one of the wait_event() family will do, or a - loop around schedule_timeout(). If you choose - to loop around schedule_timeout() remember - you must set the task state (with - set_current_state()) on each iteration to avoid - busy-looping. - diff --git a/Documentation/arm64/booting.txt b/Documentation/arm64/booting.txt index a9691cc48fe3..beb754e87c65 100644 --- a/Documentation/arm64/booting.txt +++ b/Documentation/arm64/booting.txt @@ -111,8 +111,14 @@ Before jumping into the kernel, the following conditions must be met: - Caches, MMUs The MMU must be off. Instruction cache may be on or off. - Data cache must be off and invalidated. - External caches (if present) must be configured and disabled. + The address range corresponding to the loaded kernel image must be + cleaned to the PoC. In the presence of a system cache or other + coherent masters with caches enabled, this will typically require + cache maintenance by VA rather than set/way operations. + System caches which respect the architected cache maintenance by VA + operations must be configured and may be enabled. + System caches which do not respect architected cache maintenance by VA + operations (not recommended) must be configured and disabled. - Architected timers CNTFRQ must be programmed with the timer frequency and CNTVOFF must diff --git a/Documentation/arm64/memory.txt b/Documentation/arm64/memory.txt index 85e24c4f215c..d50fa618371b 100644 --- a/Documentation/arm64/memory.txt +++ b/Documentation/arm64/memory.txt @@ -39,7 +39,7 @@ ffffffbffa000000 ffffffbffaffffff 16MB PCI I/O space ffffffbffb000000 ffffffbffbbfffff 12MB [guard] -ffffffbffbc00000 ffffffbffbdfffff 2MB earlyprintk device +ffffffbffbc00000 ffffffbffbdfffff 2MB fixed mappings ffffffbffbe00000 ffffffbffbffffff 2MB [guard] @@ -66,7 +66,7 @@ fffffdfffa000000 fffffdfffaffffff 16MB PCI I/O space fffffdfffb000000 fffffdfffbbfffff 12MB [guard] -fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk device +fffffdfffbc00000 fffffdfffbdfffff 2MB fixed mappings fffffdfffbe00000 fffffdfffbffffff 2MB [guard] diff --git a/Documentation/blockdev/zram.txt b/Documentation/blockdev/zram.txt index 2eccddffa6c8..0595c3f56ccf 100644 --- a/Documentation/blockdev/zram.txt +++ b/Documentation/blockdev/zram.txt @@ -21,7 +21,43 @@ Following shows a typical sequence of steps for using zram. This creates 4 devices: /dev/zram{0,1,2,3} (num_devices parameter is optional. Default: 1) -2) Set Disksize +2) Set max number of compression streams + Compression backend may use up to max_comp_streams compression streams, + thus allowing up to max_comp_streams concurrent compression operations. + By default, compression backend uses single compression stream. + + Examples: + #show max compression streams number + cat /sys/block/zram0/max_comp_streams + + #set max compression streams number to 3 + echo 3 > /sys/block/zram0/max_comp_streams + +Note: +In order to enable compression backend's multi stream support max_comp_streams +must be initially set to desired concurrency level before ZRAM device +initialisation. Once the device initialised as a single stream compression +backend (max_comp_streams equals to 1), you will see error if you try to change +the value of max_comp_streams because single stream compression backend +implemented as a special case by lock overhead issue and does not support +dynamic max_comp_streams. Only multi stream backend supports dynamic +max_comp_streams adjustment. + +3) Select compression algorithm + Using comp_algorithm device attribute one can see available and + currently selected (shown in square brackets) compression algortithms, + change selected compression algorithm (once the device is initialised + there is no way to change compression algorithm). + + Examples: + #show supported compression algorithms + cat /sys/block/zram0/comp_algorithm + lzo [lz4] + + #select lzo compression algorithm + echo lzo > /sys/block/zram0/comp_algorithm + +4) Set Disksize Set disk size by writing the value to sysfs node 'disksize'. The value can be either in bytes or you can use mem suffixes. Examples: @@ -33,32 +69,38 @@ Following shows a typical sequence of steps for using zram. echo 512M > /sys/block/zram0/disksize echo 1G > /sys/block/zram0/disksize -3) Activate: +Note: +There is little point creating a zram of greater than twice the size of memory +since we expect a 2:1 compression ratio. Note that zram uses about 0.1% of the +size of the disk when not in use so a huge zram is wasteful. + +5) Activate: mkswap /dev/zram0 swapon /dev/zram0 mkfs.ext4 /dev/zram1 mount /dev/zram1 /tmp -4) Stats: +6) Stats: Per-device statistics are exported as various nodes under /sys/block/zram/ disksize num_reads num_writes + failed_reads + failed_writes invalid_io notify_free - discard zero_pages orig_data_size compr_data_size mem_used_total -5) Deactivate: +7) Deactivate: swapoff /dev/zram0 umount /dev/zram1 -6) Reset: +8) Reset: Write any positive value to 'reset' sysfs node echo 1 > /sys/block/zram0/reset echo 1 > /sys/block/zram1/reset diff --git a/Documentation/cgroups/memcg_test.txt b/Documentation/cgroups/memcg_test.txt index ce94a83a7d9a..80ac454704b8 100644 --- a/Documentation/cgroups/memcg_test.txt +++ b/Documentation/cgroups/memcg_test.txt @@ -24,7 +24,7 @@ Please note that implementation details can be changed. a page/swp_entry may be charged (usage += PAGE_SIZE) at - mem_cgroup_newpage_charge() + mem_cgroup_charge_anon() Called at new page fault and Copy-On-Write. mem_cgroup_try_charge_swapin() @@ -32,7 +32,7 @@ Please note that implementation details can be changed. Followed by charge-commit-cancel protocol. (With swap accounting) At commit, a charge recorded in swap_cgroup is removed. - mem_cgroup_cache_charge() + mem_cgroup_charge_file() Called at add_to_page_cache() mem_cgroup_cache_charge_swapin() diff --git a/Documentation/cgroups/resource_counter.txt b/Documentation/cgroups/resource_counter.txt index 5108afb3645c..762ca54eb929 100644 --- a/Documentation/cgroups/resource_counter.txt +++ b/Documentation/cgroups/resource_counter.txt @@ -76,15 +76,7 @@ to work with it. limit_fail_at parameter is set to the particular res_counter element where the charging failed. - d. int res_counter_charge_locked - (struct res_counter *rc, unsigned long val, bool force) - - The same as res_counter_charge(), but it must not acquire/release the - res_counter->lock internally (it must be called with res_counter->lock - held). The force parameter indicates whether we can bypass the limit. - - e. u64 res_counter_uncharge[_locked] - (struct res_counter *rc, unsigned long val) + d. u64 res_counter_uncharge(struct res_counter *rc, unsigned long val) When a resource is released (freed) it should be de-accounted from the resource counter it was accounted to. This is called @@ -93,7 +85,7 @@ to work with it. The _locked routines imply that the res_counter->lock is taken. - f. u64 res_counter_uncharge_until + e. u64 res_counter_uncharge_until (struct res_counter *rc, struct res_counter *top, unsigned long val) diff --git a/Documentation/cpu-hotplug.txt b/Documentation/cpu-hotplug.txt index be675d2d15a7..a0b005d2bd95 100644 --- a/Documentation/cpu-hotplug.txt +++ b/Documentation/cpu-hotplug.txt @@ -312,12 +312,57 @@ things will happen if a notifier in path sent a BAD notify code. Q: I don't see my action being called for all CPUs already up and running? A: Yes, CPU notifiers are called only when new CPUs are on-lined or offlined. If you need to perform some action for each cpu already in the system, then + do this: for_each_online_cpu(i) { foobar_cpu_callback(&foobar_cpu_notifier, CPU_UP_PREPARE, i); foobar_cpu_callback(&foobar_cpu_notifier, CPU_ONLINE, i); } + However, if you want to register a hotplug callback, as well as perform + some initialization for CPUs that are already online, then do this: + + Version 1: (Correct) + --------- + + cpu_notifier_register_begin(); + + for_each_online_cpu(i) { + foobar_cpu_callback(&foobar_cpu_notifier, + CPU_UP_PREPARE, i); + foobar_cpu_callback(&foobar_cpu_notifier, + CPU_ONLINE, i); + } + + /* Note the use of the double underscored version of the API */ + __register_cpu_notifier(&foobar_cpu_notifier); + + cpu_notifier_register_done(); + + Note that the following code is *NOT* the right way to achieve this, + because it is prone to an ABBA deadlock between the cpu_add_remove_lock + and the cpu_hotplug.lock. + + Version 2: (Wrong!) + --------- + + get_online_cpus(); + + for_each_online_cpu(i) { + foobar_cpu_callback(&foobar_cpu_notifier, + CPU_UP_PREPARE, i); + foobar_cpu_callback(&foobar_cpu_notifier, + CPU_ONLINE, i); + } + + register_cpu_notifier(&foobar_cpu_notifier); + + put_online_cpus(); + + So always use the first version shown above when you want to register + callbacks as well as initialize the already online CPUs. + + Q: If i would like to develop cpu hotplug support for a new architecture, what do i need at a minimum? A: The following are what is required for CPU hotplug infrastructure to work diff --git a/Documentation/devicetree/bindings/arm/topology.txt b/Documentation/devicetree/bindings/arm/topology.txt index 4aa20e7a424e..1061faf5f602 100644 --- a/Documentation/devicetree/bindings/arm/topology.txt +++ b/Documentation/devicetree/bindings/arm/topology.txt @@ -75,9 +75,10 @@ The cpu-map node can only contain three types of child nodes: whose bindings are described in paragraph 3. -The nodes describing the CPU topology (cluster/core/thread) can only be -defined within the cpu-map node. -Any other configuration is consider invalid and therefore must be ignored. +The nodes describing the CPU topology (cluster/core/thread) can only +be defined within the cpu-map node and every core/thread in the system +must be defined within the topology. Any other configuration is +invalid and therefore must be ignored. =========================================== 2.1 - cpu-map child nodes naming convention diff --git a/Documentation/devicetree/bindings/dma/fsl-edma.txt b/Documentation/devicetree/bindings/dma/fsl-edma.txt new file mode 100644 index 000000000000..191d7bd8a6fe --- /dev/null +++ b/Documentation/devicetree/bindings/dma/fsl-edma.txt @@ -0,0 +1,76 @@ +* Freescale enhanced Direct Memory Access(eDMA) Controller + + The eDMA channels have multiplex capability by programmble memory-mapped +registers. channels are split into two groups, called DMAMUX0 and DMAMUX1, +specific DMA request source can only be multiplexed by any channel of certain +group, DMAMUX0 or DMAMUX1, but not both. + +* eDMA Controller +Required properties: +- compatible : + - "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC +- reg : Specifies base physical address(s) and size of the eDMA registers. + The 1st region is eDMA control register's address and size. + The 2nd and the 3rd regions are programmable channel multiplexing + control register's address and size. +- interrupts : A list of interrupt-specifiers, one for each entry in + interrupt-names. +- interrupt-names : Should contain: + "edma-tx" - the transmission interrupt + "edma-err" - the error interrupt +- #dma-cells : Must be <2>. + The 1st cell specifies the DMAMUX(0 for DMAMUX0 and 1 for DMAMUX1). + Specific request source can only be multiplexed by specific channels + group called DMAMUX. + The 2nd cell specifies the request source(slot) ID. + See the SoC's reference manual for all the supported request sources. +- dma-channels : Number of channels supported by the controller +- clock-names : A list of channel group clock names. Should contain: + "dmamux0" - clock name of mux0 group + "dmamux1" - clock name of mux1 group +- clocks : A list of phandle and clock-specifier pairs, one for each entry in + clock-names. + +Optional properties: +- big-endian: If present registers and hardware scatter/gather descriptors + of the eDMA are implemented in big endian mode, otherwise in little + mode. + + +Examples: + +edma0: dma-controller@40018000 { + #dma-cells = <2>; + compatible = "fsl,vf610-edma"; + reg = <0x40018000 0x2000>, + <0x40024000 0x1000>, + <0x40025000 0x1000>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>, + <0 9 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; + dma-channels = <32>; + clock-names = "dmamux0", "dmamux1"; + clocks = <&clks VF610_CLK_DMAMUX0>, + <&clks VF610_CLK_DMAMUX1>; +}; + + +* DMA clients +DMA client drivers that uses the DMA function must use the format described +in the dma.txt file, using a two-cell specifier for each channel: the 1st +specifies the channel group(DMAMUX) in which this request can be multiplexed, +and the 2nd specifies the request source. + +Examples: + +sai2: sai@40031000 { + compatible = "fsl,vf610-sai"; + reg = <0x40031000 0x1000>; + interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "sai"; + clocks = <&clks VF610_CLK_SAI2>; + dma-names = "tx", "rx"; + dmas = <&edma0 0 21>, + <&edma0 0 20>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt new file mode 100644 index 000000000000..d75a9d767022 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt @@ -0,0 +1,41 @@ +QCOM BAM DMA controller + +Required properties: +- compatible: must contain "qcom,bam-v1.4.0" for MSM8974 +- reg: Address range for DMA registers +- interrupts: Should contain the one interrupt shared by all channels +- #dma-cells: must be <1>, the cell in the dmas property of the client device + represents the channel number +- clocks: required clock +- clock-names: must contain "bam_clk" entry +- qcom,ee : indicates the active Execution Environment identifier (0-7) used in + the secure world. + +Example: + + uart-bam: dma@f9984000 = { + compatible = "qcom,bam-v1.4.0"; + reg = <0xf9984000 0x15000>; + interrupts = <0 94 0>; + clocks = <&gcc GCC_BAM_DMA_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + }; + +DMA clients must use the format described in the dma.txt file, using a two cell +specifier for each channel. + +Example: + serial@f991e000 { + compatible = "qcom,msm-uart"; + reg = <0xf991e000 0x1000> + <0xf9944000 0x19000>; + interrupts = <0 108 0>; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + + dmas = <&uart-bam 0>, <&uart-bam 1>; + dma-names = "rx", "tx"; + }; diff --git a/Documentation/devicetree/bindings/dma/sirfsoc-dma.txt b/Documentation/devicetree/bindings/dma/sirfsoc-dma.txt new file mode 100644 index 000000000000..ecbc96ad36f8 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/sirfsoc-dma.txt @@ -0,0 +1,43 @@ +* CSR SiRFSoC DMA controller + +See dma.txt first + +Required properties: +- compatible: Should be "sirf,prima2-dmac" or "sirf,marco-dmac" +- reg: Should contain DMA registers location and length. +- interrupts: Should contain one interrupt shared by all channel +- #dma-cells: must be <1>. used to represent the number of integer + cells in the dmas property of client device. +- clocks: clock required + +Example: + +Controller: +dmac0: dma-controller@b00b0000 { + compatible = "sirf,prima2-dmac"; + reg = <0xb00b0000 0x10000>; + interrupts = <12>; + clocks = <&clks 24>; + #dma-cells = <1>; +}; + + +Client: +Fill the specific dma request line in dmas. In the below example, spi0 read +channel request line is 9 of the 2nd dma controller, while write channel uses +4 of the 2nd dma controller; spi1 read channel request line is 12 of the 1st +dma controller, while write channel uses 13 of the 1st dma controller: + +spi0: spi@b00d0000 { + compatible = "sirf,prima2-spi"; + dmas = <&dmac1 9>, + <&dmac1 4>; + dma-names = "rx", "tx"; +}; + +spi1: spi@b0170000 { + compatible = "sirf,prima2-spi"; + dmas = <&dmac0 12>, + <&dmac0 13>; + dma-names = "rx", "tx"; +}; diff --git a/Documentation/devicetree/bindings/drm/bridge/ptn3460.txt b/Documentation/devicetree/bindings/drm/bridge/ptn3460.txt new file mode 100644 index 000000000000..52b93b2c6748 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/bridge/ptn3460.txt @@ -0,0 +1,27 @@ +ptn3460 bridge bindings + +Required properties: + - compatible: "nxp,ptn3460" + - reg: i2c address of the bridge + - powerdown-gpio: OF device-tree gpio specification + - reset-gpio: OF device-tree gpio specification + - edid-emulation: The EDID emulation entry to use + +-------+------------+------------------+ + | Value | Resolution | Description | + | 0 | 1024x768 | NXP Generic | + | 1 | 1920x1080 | NXP Generic | + | 2 | 1920x1080 | NXP Generic | + | 3 | 1600x900 | Samsung LTM200KT | + | 4 | 1920x1080 | Samsung LTM230HT | + | 5 | 1366x768 | NXP Generic | + | 6 | 1600x900 | ChiMei M215HGE | + +-------+------------+------------------+ + +Example: + lvds-bridge@20 { + compatible = "nxp,ptn3460"; + reg = <0x20>; + powerdown-gpio = <&gpy2 5 1 0 0>; + reset-gpio = <&gpx1 5 1 0 0>; + edid-emulation = <5>; + }; diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt new file mode 100644 index 000000000000..d7df01c5bb3a --- /dev/null +++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt @@ -0,0 +1,27 @@ +Device-Tree bindings for the NXP TDA998x HDMI transmitter + +Required properties; + - compatible: must be "nxp,tda998x" + +Optional properties: + - interrupts: interrupt number and trigger type + default: polling + + - pinctrl-0: pin control group to be used for + screen plug/unplug interrupt. + + - pinctrl-names: must contain a "default" entry. + + - video-ports: 24 bits value which defines how the video controller + output is wired to the TDA998x input - default: <0x230145> + +Example: + + tda998x: hdmi-encoder { + compatible = "nxp,tda998x"; + reg = <0x70>; + interrupt-parent = <&gpio0>; + interrupts = <27 2>; /* falling edge */ + pinctrl-0 = <&pmx_camera>; + pinctrl-names = "default"; + }; diff --git a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt index efaeec8961b6..efa8b8451f93 100644 --- a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt @@ -190,6 +190,48 @@ of the following host1x client modules: - nvidia,edid: supplies a binary EDID blob - nvidia,panel: phandle of a display panel +- sor: serial output resource + + Required properties: + - compatible: "nvidia,tegra124-sor" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + - clocks: Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. + - clock-names: Must include the following entries: + - sor: clock input for the SOR hardware + - parent: input for the pixel clock + - dp: reference clock for the SOR clock + - safe: safe reference for the SOR clock during power up + - resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. + - reset-names: Must include the following entries: + - sor + + Optional properties: + - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing + - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection + - nvidia,edid: supplies a binary EDID blob + - nvidia,panel: phandle of a display panel + + Optional properties when driving an eDP output: + - nvidia,dpaux: phandle to a DispayPort AUX interface + +- dpaux: DisplayPort AUX interface + - compatible: "nvidia,tegra124-dpaux" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + - clocks: Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. + - clock-names: Must include the following entries: + - dpaux: clock input for the DPAUX hardware + - parent: reference clock + - resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. + - reset-names: Must include the following entries: + - dpaux + - vdd-supply: phandle of a supply that powers the DisplayPort link + Example: / { diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt index 4fade84bea16..388f0a275fba 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt @@ -12,6 +12,7 @@ Required properties : - clocks: phandles to input clocks. Optional properties: +- clock-frequency: Desired I2C bus frequency in Hz, otherwise defaults to 100000 - Child nodes conforming to i2c bus binding Examples : @@ -23,6 +24,7 @@ i2c0: i2c@fff84000 { #address-cells = <1>; #size-cells = <0>; clocks = <&twi0_clk>; + clock-frequency = <400000>; 24c512@50 { compatible = "24c512"; diff --git a/Documentation/devicetree/bindings/i2c/i2c-cadence.txt b/Documentation/devicetree/bindings/i2c/i2c-cadence.txt new file mode 100644 index 000000000000..7cb0b5608f49 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-cadence.txt @@ -0,0 +1,24 @@ +Binding for the Cadence I2C controller + +Required properties: + - reg: Physical base address and size of the controller's register area. + - compatible: Compatibility string. Must be 'cdns,i2c-r1p10'. + - clocks: Input clock specifier. Refer to common clock bindings. + - interrupts: Interrupt specifier. Refer to interrupt bindings. + - #address-cells: Should be 1. + - #size-cells: Should be 0. + +Optional properties: + - clock-frequency: Desired operating frequency, in Hz, of the bus. + - clock-names: Input clock name, should be 'pclk'. + +Example: + i2c@e0004000 { + compatible = "cdns,i2c-r1p10"; + clocks = <&clkc 38>; + interrupts = ; + reg = <0xe0004000 0x1000>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-designware.txt b/Documentation/devicetree/bindings/i2c/i2c-designware.txt index 7fd7fa25e9b0..5199b0c8cf7a 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-designware.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-designware.txt @@ -14,6 +14,12 @@ Optional properties : - i2c-sda-hold-time-ns : should contain the SDA hold time in nanoseconds. This option is only supported in hardware blocks version 1.11a or newer. + - i2c-scl-falling-time : should contain the SCL falling time in nanoseconds. + This value which is by default 300ns is used to compute the tLOW period. + + - i2c-sda-falling-time : should contain the SDA falling time in nanoseconds. + This value which is by default 300ns is used to compute the tHIGH period. + Example : i2c@f0000 { @@ -34,4 +40,6 @@ Example : interrupts = <12 1>; clock-frequency = <400000>; i2c-sda-hold-time-ns = <300>; + i2c-sda-falling-time-ns = <300>; + i2c-scl-falling-time-ns = <300>; }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-efm32.txt b/Documentation/devicetree/bindings/i2c/i2c-efm32.txt new file mode 100644 index 000000000000..fc15ac519437 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-efm32.txt @@ -0,0 +1,34 @@ +* Energymicro efm32 i2c controller + +Required properties : + + - reg : Offset and length of the register set for the device + - compatible : should be "energymicro,efm32-i2c" + - interrupts : the interrupt number + - clocks : reference to the module clock + +Recommended properties : + + - clock-frequency : maximal I2C bus clock frequency in Hz. + - efm32,location : Decides the location of the USART I/O pins. + Allowed range : [0 .. 6] + +Example: + i2c0: i2c@4000a000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "energymicro,efm32-i2c"; + reg = <0x4000a000 0x400>; + interrupts = <9>; + clocks = <&cmu clk_HFPERCLKI2C0>; + clock-frequency = <100000>; + status = "ok"; + efm32,location = <3>; + + eeprom@50 { + compatible = "microchip,24c02"; + reg = <0x50>; + pagesize = <16>; + }; + }; + diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt index 582b4652a82a..befd4fb4764f 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt @@ -4,12 +4,16 @@ Required properties : - reg : Offset and length of the register set for the device - - compatible : Should be "marvell,mv64xxx-i2c" or "allwinner,sun4i-i2c" - or "marvell,mv78230-i2c" or "marvell,mv78230-a0-i2c" - Note: Only use "marvell,mv78230-a0-i2c" for a very rare, - initial version of the SoC which had broken offload - support. Linux auto-detects this and sets it - appropriately. + - compatible : Should be either: + - "allwinner,sun4i-i2c" + - "allwinner,sun6i-a31-i2c" + - "marvell,mv64xxx-i2c" + - "marvell,mv78230-i2c" + - "marvell,mv78230-a0-i2c" + * Note: Only use "marvell,mv78230-a0-i2c" for a + very rare, initial version of the SoC which + had broken offload support. Linux + auto-detects this and sets it appropriately. - interrupts : The interrupt number Optional properties : @@ -17,6 +21,10 @@ Optional properties : - clock-frequency : Desired I2C bus clock frequency in Hz. If not set the default frequency is 100kHz + - resets : phandle to the parent reset controller. Mandatory + whenever you're using the "allwinner,sun6i-a31-i2c" + compatible. + Examples: i2c@11000 { diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt index 897cfcd5ce92..dd8b2dd1edeb 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt @@ -6,6 +6,7 @@ Required properties: "renesas,i2c-r8a7778" "renesas,i2c-r8a7779" "renesas,i2c-r8a7790" + "renesas,i2c-r8a7791" - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt specifier. @@ -13,11 +14,16 @@ Required properties: Optional properties: - clock-frequency: desired I2C bus clock frequency in Hz. The absence of this propoerty indicates the default frequency 100 kHz. +- clocks: clock specifier. Examples : -i2c0: i2c@e6500000 { - compatible = "renesas,i2c-rcar-h2"; - reg = <0 0xe6500000 0 0x428>; - interrupts = <0 174 0x4>; +i2c0: i2c@e6508000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7791"; + reg = <0 0xe6508000 0 0x40>; + interrupts = <0 287 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7791_CLK_I2C0>; + clock-frequency = <400000>; }; diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.txt b/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.txt new file mode 100644 index 000000000000..dc71754a56af --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.txt @@ -0,0 +1,40 @@ +Qualcomm Universal Peripheral (QUP) I2C controller + +Required properties: + - compatible: Should be: + * "qcom,i2c-qup-v1.1.1" for 8660, 8960 and 8064. + * "qcom,i2c-qup-v2.1.1" for 8974 v1. + * "qcom,i2c-qup-v2.2.1" for 8974 v2 and later. + - reg: Should contain QUP register address and length. + - interrupts: Should contain I2C interrupt. + + - clocks: A list of phandles + clock-specifiers, one for each entry in + clock-names. + - clock-names: Should contain: + * "core" for the core clock + * "iface" for the AHB clock + + - #address-cells: Should be <1> Address cells for i2c device address + - #size-cells: Should be <0> as i2c addresses have no size component + +Optional properties: + - clock-frequency: Should specify the desired i2c bus clock frequency in Hz, + defaults to 100kHz if omitted. + +Child nodes should conform to i2c bus binding. + +Example: + + i2c@f9924000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9924000 0x1000>; + interrupts = <0 96 0>; + + clocks = <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + + clock-frequency = <355000>; + + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/twl4030-madc.txt b/Documentation/devicetree/bindings/iio/adc/twl4030-madc.txt new file mode 100644 index 000000000000..6bdd21404b57 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/twl4030-madc.txt @@ -0,0 +1,24 @@ +* TWL4030 Monitoring Analog to Digital Converter (MADC) + +The MADC subsystem in the TWL4030 consists of a 10-bit ADC +combined with a 16-input analog multiplexer. + +Required properties: + - compatible: Should contain "ti,twl4030-madc". + - interrupts: IRQ line for the MADC submodule. + - #io-channel-cells: Should be set to <1>. + +Optional properties: + - ti,system-uses-second-madc-irq: boolean, set if the second madc irq register + should be used, which is intended to be used + by Co-Processors (e.g. a modem). + +Example: + +&twl { + madc { + compatible = "ti,twl4030-madc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; +}; diff --git a/Documentation/devicetree/bindings/leds/leds-gpio.txt b/Documentation/devicetree/bindings/leds/leds-gpio.txt index df1b3080f6b8..f77148f372ea 100644 --- a/Documentation/devicetree/bindings/leds/leds-gpio.txt +++ b/Documentation/devicetree/bindings/leds/leds-gpio.txt @@ -21,6 +21,8 @@ LED sub-node properties: on). The "keep" setting will keep the LED at whatever its current state is, without producing a glitch. The default is off if this property is not present. +- retain-state-suspended: (optional) The suspend state can be retained.Such + as charge-led gpio. Examples: @@ -50,3 +52,13 @@ run-control { default-state = "on"; }; }; + +leds { + compatible = "gpio-leds"; + + charger-led { + gpios = <&gpio1 2 0>; + linux,default-trigger = "max8903-charger-charging"; + retain-state-suspended; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 0e295c9d8937..36a0c3d8c726 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -5,9 +5,10 @@ of analogue I/O. Required properties: - - compatible : one of the following chip-specific strings: - "wlf,wm5102" - "wlf,wm5110" + - compatible : One of the following chip-specific strings: + "wlf,wm5102" + "wlf,wm5110" + "wlf,wm8997" - reg : I2C slave address when connected using I2C, chip select number when using SPI. @@ -25,8 +26,9 @@ Required properties: - #gpio-cells : Must be 2. The first cell is the pin number and the second cell is used to specify optional parameters (currently unused). - - AVDD1-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply, CPVDD-supply, - SPKVDDL-supply, SPKVDDR-supply : power supplies for the device, as covered + - AVDD-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply (wm5102, wm5110), + CPVDD-supply, SPKVDDL-supply (wm5102, wm5110), SPKVDDR-supply (wm5102, + wm5110), SPKVDD-supply (wm8997) : Power supplies for the device, as covered in Documentation/devicetree/bindings/regulator/regulator.txt Optional properties: @@ -46,6 +48,7 @@ codec: wm5102@1a { compatible = "wlf,wm5102"; reg = <0x1a>; interrupts = <347>; + interrupt-controller; #interrupt-cells = <2>; interrupt-parent = <&gic>; @@ -53,10 +56,10 @@ codec: wm5102@1a { #gpio-cells = <2>; wlf,gpio-defaults = < - 0x00000000, /* AIF1TXLRCLK */ - 0xffffffff, - 0xffffffff, - 0xffffffff, - 0xffffffff, + 0x00000000 /* AIF1TXLRCLK */ + 0xffffffff + 0xffffffff + 0xffffffff + 0xffffffff >; }; diff --git a/Documentation/devicetree/bindings/mfd/bcm590xx.txt b/Documentation/devicetree/bindings/mfd/bcm590xx.txt new file mode 100644 index 000000000000..1fe30e2b10da --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/bcm590xx.txt @@ -0,0 +1,37 @@ +------------------------------- +BCM590xx Power Management Units +------------------------------- + +Required properties: +- compatible: "brcm,bcm59056" +- reg: I2C slave address +- interrupts: interrupt for the PMU. Generic interrupt client node bindings + are described in interrupt-controller/interrupts.txt + +------------------ +Voltage Regulators +------------------ + +Optional child nodes: +- regulators: container node for regulators following the generic + regulator binding in regulator/regulator.txt + + The valid regulator node names for BCM59056 are: + rfldo, camldo1, camldo2, simldo1, simldo2, sdldo, sdxldo, + mmcldo1, mmcldo2, audldo, micldo, usbldo, vibldo, + csr, iosr1, iosr2, msr, sdsr1, sdsr2, vsr + +Example: + pmu: bcm59056@8 { + compatible = "brcm,bcm59056"; + reg = <0x08>; + interrupts = ; + regulators { + rfldo_reg: rfldo { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + + ... + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/da9055.txt b/Documentation/devicetree/bindings/mfd/da9055.txt new file mode 100644 index 000000000000..6dab34d34fce --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/da9055.txt @@ -0,0 +1,72 @@ +* Dialog DA9055 Power Management Integrated Circuit (PMIC) + +DA9055 consists of a large and varied group of sub-devices (I2C Only): + +Device Supply Names Description +------ ------------ ----------- +da9055-gpio : : GPIOs +da9055-regulator : : Regulators +da9055-onkey : : On key +da9055-rtc : : RTC +da9055-hwmon : : ADC +da9055-watchdog : : Watchdog + +The CODEC device in DA9055 has a separate, configurable I2C address and so +is instantiated separately from the PMIC. + +For details on accompanying CODEC I2C device, see the following: +Documentation/devicetree/bindings/sound/da9055.txt + +====== + +Required properties: +- compatible : Should be "dlg,da9055-pmic" +- reg: Specifies the I2C slave address (defaults to 0x5a but can be modified) +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the IRQs from da9055 are delivered to. +- interrupts: IRQ line info for da9055 chip. +- interrupt-controller: da9055 has internal IRQs (has own IRQ domain). +- #interrupt-cells: Should be 1, is the local IRQ number for da9055. + +Sub-nodes: +- regulators : Contain the regulator nodes. The DA9055 regulators are + bound using their names as listed below: + + buck1 : regulator BUCK1 + buck2 : regulator BUCK2 + ldo1 : regulator LDO1 + ldo2 : regulator LDO2 + ldo3 : regulator LDO3 + ldo4 : regulator LDO4 + ldo5 : regulator LDO5 + ldo6 : regulator LDO6 + + The bindings details of individual regulator device can be found in: + Documentation/devicetree/bindings/regulator/regulator.txt + + +Example: + + pmic: da9055-pmic@5a { + compatible = "dlg,da9055-pmic"; + reg = <0x5a>; + interrupt-parent = <&intc>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + + regulators { + buck1: BUCK1 { + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <2075000>; + }; + buck2: BUCK2 { + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <2500000>; + }; + ldo1: LDO1 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt index abd9e3cb2db7..1413f39912d3 100644 --- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt +++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt @@ -10,9 +10,44 @@ Optional properties: - fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used Sub-nodes: +- leds : Contain the led nodes and initial register values in property + "led-control". Number of register depends of used IC, for MC13783 is 6, + for MC13892 is 4, for MC34708 is 1. See datasheet for bits definitions of + these registers. + - #address-cells: Must be 1. + - #size-cells: Must be 0. + Each led node should contain "reg", which used as LED ID (described below). + Optional properties "label" and "linux,default-trigger" is described in + Documentation/devicetree/bindings/leds/common.txt. - regulators : Contain the regulator nodes. The regulators are bound using their names as listed below with their registers and bits for enabling. +MC13783 LED IDs: + 0 : Main display + 1 : AUX display + 2 : Keypad + 3 : Red 1 + 4 : Green 1 + 5 : Blue 1 + 6 : Red 2 + 7 : Green 2 + 8 : Blue 2 + 9 : Red 3 + 10 : Green 3 + 11 : Blue 3 + +MC13892 LED IDs: + 0 : Main display + 1 : AUX display + 2 : Keypad + 3 : Red + 4 : Green + 5 : Blue + +MC34708 LED IDs: + 0 : Charger Red + 1 : Charger Green + MC13783 regulators: sw1a : regulator SW1A (register 24, bit 0) sw1b : regulator SW1B (register 25, bit 0) @@ -89,6 +124,18 @@ ecspi@70010000 { /* ECSPI1 */ interrupt-parent = <&gpio0>; interrupts = <8>; + leds { + #address-cells = <1>; + #size-cells = <0>; + led-control = <0x000 0x000 0x0e0 0x000>; + + sysled { + reg = <3>; + label = "system:red:live"; + linux,default-trigger = "heartbeat"; + }; + }; + regulators { sw1_reg: mc13892__sw1 { regulator-min-microvolt = <600000>; diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-host.txt b/Documentation/devicetree/bindings/mfd/omap-usb-host.txt index b381fa696bf9..4721b2d521e4 100644 --- a/Documentation/devicetree/bindings/mfd/omap-usb-host.txt +++ b/Documentation/devicetree/bindings/mfd/omap-usb-host.txt @@ -32,6 +32,29 @@ Optional properties: - single-ulpi-bypass: Must be present if the controller contains a single ULPI bypass control bit. e.g. OMAP3 silicon <= ES2.1 +- clocks: a list of phandles and clock-specifier pairs, one for each entry in + clock-names. + +- clock-names: should include: + For OMAP3 + * "usbhost_120m_fck" - 120MHz Functional clock. + + For OMAP4+ + * "refclk_60m_int" - 60MHz internal reference clock for UTMI clock mux + * "refclk_60m_ext_p1" - 60MHz external ref. clock for Port 1's UTMI clock mux. + * "refclk_60m_ext_p2" - 60MHz external ref. clock for Port 2's UTMI clock mux + * "utmi_p1_gfclk" - Port 1 UTMI clock mux. + * "utmi_p2_gfclk" - Port 2 UTMI clock mux. + * "usb_host_hs_utmi_p1_clk" - Port 1 UTMI clock gate. + * "usb_host_hs_utmi_p2_clk" - Port 2 UTMI clock gate. + * "usb_host_hs_utmi_p3_clk" - Port 3 UTMI clock gate. + * "usb_host_hs_hsic480m_p1_clk" - Port 1 480MHz HSIC clock gate. + * "usb_host_hs_hsic480m_p2_clk" - Port 2 480MHz HSIC clock gate. + * "usb_host_hs_hsic480m_p3_clk" - Port 3 480MHz HSIC clock gate. + * "usb_host_hs_hsic60m_p1_clk" - Port 1 60MHz HSIC clock gate. + * "usb_host_hs_hsic60m_p2_clk" - Port 2 60MHz HSIC clock gate. + * "usb_host_hs_hsic60m_p3_clk" - Port 3 60MHz HSIC clock gate. + Required properties if child node exists: - #address-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt b/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt index 62fe69724e3b..c58d70437fce 100644 --- a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt +++ b/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt @@ -7,6 +7,16 @@ Required properties: - interrupts : should contain the TLL module's interrupt - ti,hwmod : must contain "usb_tll_hs" +Optional properties: + +- clocks: a list of phandles and clock-specifier pairs, one for each entry in + clock-names. + +- clock-names: should include: + * "usb_tll_hs_usb_ch0_clk" - USB TLL channel 0 clock + * "usb_tll_hs_usb_ch1_clk" - USB TLL channel 1 clock + * "usb_tll_hs_usb_ch2_clk" - USB TLL channel 2 clock + Example: usbhstll: usbhstll@4a062000 { diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt b/Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt new file mode 100644 index 000000000000..03518dc8b6bd --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt @@ -0,0 +1,96 @@ +Qualcomm PM8xxx PMIC multi-function devices + +The PM8xxx family of Power Management ICs are used to provide regulated +voltages and other various functionality to Qualcomm SoCs. + += PROPERTIES + +- compatible: + Usage: required + Value type: + Definition: must be one of: + "qcom,pm8058" + "qcom,pm8921" + +- #address-cells: + Usage: required + Value type: + Definition: must be 1 + +- #size-cells: + Usage: required + Value type: + Definition: must be 0 + +- interrupts: + Usage: required + Value type: + Definition: specifies the interrupt that indicates a subdevice + has generated an interrupt (summary interrupt). The + format of the specifier is defined by the binding document + describing the node's interrupt parent. + +- #interrupt-cells: + Usage: required + Value type : + Definition: must be 2. Specifies the number of cells needed to encode + an interrupt source. The 1st cell contains the interrupt + number. The 2nd cell is the trigger type and level flags + encoded as follows: + + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + +- interrupt-controller: + Usage: required + Value type: + Definition: identifies this node as an interrupt controller + += SUBCOMPONENTS + +The PMIC contains multiple independent functions, each described in a subnode. +The below bindings specify the set of valid subnodes. + +== Real-Time Clock + +- compatible: + Usage: required + Value type: + Definition: must be one of: + "qcom,pm8058-rtc" + "qcom,pm8921-rtc" + +- reg: + Usage: required + Value type: + Definition: single entry specifying the base address of the RTC registers + +- interrupts: + Usage: required + Value type: + Definition: single entry specifying the RTC's alarm interrupt + +- allow-set-time: + Usage: optional + Value type: + Definition: indicates that the setting of RTC time is allowed by + the host CPU + += EXAMPLE + + pmicintc: pmic@0 { + compatible = "qcom,pm8921"; + interrupts = <104 8>; + #interrupt-cells = <2>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + + rtc@11d { + compatible = "qcom,pm8921-rtc"; + reg = <0x11d>; + interrupts = <0x27 0>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt index f69bec294f02..802e839b0829 100644 --- a/Documentation/devicetree/bindings/mfd/s2mps11.txt +++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt @@ -16,20 +16,25 @@ Optional properties: - interrupts: Interrupt specifiers for interrupt sources. Optional nodes: -- clocks: s2mps11 provides three(AP/CP/BT) buffered 32.768 KHz outputs, so to - register these as clocks with common clock framework instantiate a sub-node - named "clocks". It uses the common clock binding documented in : +- clocks: s2mps11 and s5m8767 provide three(AP/CP/BT) buffered 32.768 KHz + outputs, so to register these as clocks with common clock framework + instantiate a sub-node named "clocks". It uses the common clock binding + documented in : [Documentation/devicetree/bindings/clock/clock-bindings.txt] + The s2mps14 provides two (AP/BT) buffered 32.768 KHz outputs. - #clock-cells: should be 1. - The following is the list of clocks generated by the controller. Each clock is assigned an identifier and client nodes use this identifier to specify the clock which they consume. - Clock ID - ---------------------- - 32KhzAP 0 - 32KhzCP 1 - 32KhzBT 2 + Clock ID Devices + ---------------------------------------------------------- + 32KhzAP 0 S2MPS11, S2MPS14, S5M8767 + 32KhzCP 1 S2MPS11, S5M8767 + 32KhzBT 2 S2MPS11, S2MPS14, S5M8767 + + - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps14-clk", + "samsung,s5m8767-clk" - regulators: The regulators of s2mps11 that have to be instantiated should be included in a sub-node named 'regulators'. Regulator nodes included in this @@ -75,7 +80,8 @@ Example: compatible = "samsung,s2mps11-pmic"; reg = <0x66>; - s2m_osc: clocks{ + s2m_osc: clocks { + compatible = "samsung,s2mps11-clk"; #clock-cells = 1; clock-output-names = "xx", "yy", "zz"; }; diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index 458b57f199af..9dce540771fb 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -26,9 +26,18 @@ Optional properties: this system, even if the controller claims it is. - cap-sd-highspeed: SD high-speed timing is supported - cap-mmc-highspeed: MMC high-speed timing is supported +- sd-uhs-sdr12: SD UHS SDR12 speed is supported +- sd-uhs-sdr25: SD UHS SDR25 speed is supported +- sd-uhs-sdr50: SD UHS SDR50 speed is supported +- sd-uhs-sdr104: SD UHS SDR104 speed is supported +- sd-uhs-ddr50: SD UHS DDR50 speed is supported - cap-power-off-card: powering off the card is safe - cap-sdio-irq: enable SDIO IRQ signalling on this interface - full-pwr-cycle: full power cycle of the card is supported +- mmc-highspeed-ddr-1_8v: eMMC high-speed DDR mode(1.8V I/O) is supported +- mmc-highspeed-ddr-1_2v: eMMC high-speed DDR mode(1.2V I/O) is supported +- mmc-hs200-1_8v: eMMC HS200 mode(1.8V I/O) is supported +- mmc-hs200-1_2v: eMMC HS200 mode(1.2V I/O) is supported *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line polarity properties, we have to fix the meaning of the "normal" and "inverted" diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt new file mode 100644 index 000000000000..81b33b5b20fc --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -0,0 +1,55 @@ +* Qualcomm SDHCI controller (sdhci-msm) + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-msm driver. + +Required properties: +- compatible: Should contain "qcom,sdhci-msm-v4". +- reg: Base address and length of the register in the following order: + - Host controller register map (required) + - SD Core register map (required) +- interrupts: Should contain an interrupt-specifiers for the interrupts: + - Host controller interrupt (required) +- pinctrl-names: Should contain only one value - "default". +- pinctrl-0: Should specify pin control groups used for this controller. +- clocks: A list of phandle + clock-specifier pairs for the clocks listed in clock-names. +- clock-names: Should contain the following: + "iface" - Main peripheral bus clock (PCLK/HCLK - AHB Bus clock) (required) + "core" - SDC MMC clock (MCLK) (required) + "bus" - SDCC bus voter clock (optional) + +Example: + + sdhc_1: sdhci@f9824900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0xf9824900 0x11c>, <0xf9824000 0x800>; + interrupts = <0 123 0>; + bus-width = <8>; + non-removable; + + vmmc = <&pm8941_l20>; + vqmmc = <&pm8941_s3>; + + pinctrl-names = "default"; + pinctrl-0 = <&sdc1_clk &sdc1_cmd &sdc1_data>; + + clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>; + clock-names = "core", "iface"; + }; + + sdhc_2: sdhci@f98a4900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; + interrupts = <0 125 0>; + bus-width = <4>; + cd-gpios = <&msmgpio 62 0x1>; + + vmmc = <&pm8941_l21>; + vqmmc = <&pm8941_l13>; + + pinctrl-names = "default"; + pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data>; + + clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; + clock-names = "core", "iface"; + }; diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt index dbe98a3c183a..86223c3eda90 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt @@ -4,7 +4,14 @@ This file documents differences between the core properties in mmc.txt and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers. Required properties: -- compatible: Should be "mrvl,pxav2-mmc" or "mrvl,pxav3-mmc". +- compatible: Should be "mrvl,pxav2-mmc", "mrvl,pxav3-mmc" or + "marvell,armada-380-sdhci". +- reg: + * for "mrvl,pxav2-mmc" and "mrvl,pxav3-mmc", one register area for + the SDHCI registers. + * for "marvell,armada-380-sdhci", two register areas. The first one + for the SDHCI registers themselves, and the second one for the + AXI/Mbus bridge registers of the SDHCI unit. Optional properties: - mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning. @@ -19,3 +26,11 @@ sdhci@d4280800 { non-removable; mrvl,clk-delay-cycles = <31>; }; + +sdhci@d8000 { + compatible = "marvell,armada-380-sdhci"; + reg = <0xd8000 0x1000>, <0xdc000 0x100>; + interrupts = <0 25 0x4>; + clocks = <&gateclk 17>; + mrvl,clk-delay-cycles = <0x1F>; +}; diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt index 8c8908ab84ba..ce8056116fb0 100644 --- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt +++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt @@ -10,6 +10,7 @@ Required properties: - compatible: Should be "ti,omap2-hsmmc", for OMAP2 controllers Should be "ti,omap3-hsmmc", for OMAP3 controllers + Should be "ti,omap3-pre-es3-hsmmc" for OMAP3 controllers pre ES3.0 Should be "ti,omap4-hsmmc", for OMAP4 controllers - ti,hwmods: Must be "mmc", n is controller instance starting 1 diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index 03855c8c492a..b53f92e252d4 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -5,3 +5,17 @@ "soft_bch". - nand-bus-width : 8 or 16 bus width if not present 8 - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false + +- nand-ecc-strength: integer representing the number of bits to correct + per ECC step. + +- nand-ecc-step-size: integer representing the number of data bytes + that are covered by a single ECC step. + +The ECC strength and ECC step size properties define the correction capability +of a controller. Together, they say a controller can correct "{strength} bit +errors per {size} bytes". + +The interpretation of these parameters is implementation-defined, so not all +implementations must support all possible combinations. However, implementations +are encouraged to further specify the value(s) they support. diff --git a/Documentation/devicetree/bindings/mtd/st-fsm.txt b/Documentation/devicetree/bindings/mtd/st-fsm.txt new file mode 100644 index 000000000000..c2489391c437 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/st-fsm.txt @@ -0,0 +1,26 @@ +* ST-Microelectronics SPI FSM Serial (NOR) Flash Controller + +Required properties: + - compatible : Should be "st,spi-fsm" + - reg : Contains register's location and length. + - reg-names : Should contain the reg names "spi-fsm" + - interrupts : The interrupt number + - pinctrl-0 : Standard Pinctrl phandle (see: pinctrl/pinctrl-bindings.txt) + +Optional properties: + - st,syscfg : Phandle to boot-device system configuration registers + - st,boot-device-reg : Address of the aforementioned boot-device register(s) + - st,boot-device-spi : Expected boot-device value if booted via this device + +Example: + spifsm: spifsm@fe902000{ + compatible = "st,spi-fsm"; + reg = <0xfe902000 0x1000>; + reg-names = "spi-fsm"; + pinctrl-0 = <&pinctrl_fsm>; + st,syscfg = <&syscfg_rear>; + st,boot-device-reg = <0x958>; + st,boot-device-spi = <0x1a>; + status = "okay"; + }; + diff --git a/Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt b/Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt new file mode 100644 index 000000000000..5e649cb9aa1a --- /dev/null +++ b/Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt @@ -0,0 +1,7 @@ +LG Corporation 7" WXGA TFT LCD panel + +Required properties: +- compatible: should be "lg,ld070wx3-sl01" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt b/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt new file mode 100644 index 000000000000..a04fd2b2e73d --- /dev/null +++ b/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt @@ -0,0 +1,7 @@ +LG Corporation 5" HD TFT LCD panel + +Required properties: +- compatible: should be "lg,lh500wx1-sd03" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/panel/lg,lp129qe.txt b/Documentation/devicetree/bindings/panel/lg,lp129qe.txt new file mode 100644 index 000000000000..9f262e0c5a2e --- /dev/null +++ b/Documentation/devicetree/bindings/panel/lg,lp129qe.txt @@ -0,0 +1,7 @@ +LG 12.9" (2560x1700 pixels) TFT LCD panel + +Required properties: +- compatible: should be "lg,lp129qe" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/panel/samsung,ld9040.txt b/Documentation/devicetree/bindings/panel/samsung,ld9040.txt new file mode 100644 index 000000000000..07c36c3f7b52 --- /dev/null +++ b/Documentation/devicetree/bindings/panel/samsung,ld9040.txt @@ -0,0 +1,66 @@ +Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus + +Required properties: + - compatible: "samsung,ld9040" + - reg: address of the panel on SPI bus + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpios: a GPIO spec for the reset pin + - display-timings: timings for the connected panel according to [1] + +The panel must obey rules for SPI slave device specified in document [2]. + +Optional properties: + - power-on-delay: delay after turning regulators on [ms] + - reset-delay: delay after reset sequence [ms] + - panel-width-mm: physical panel width [mm] + - panel-height-mm: physical panel height [mm] + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [3]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/video/display-timing.txt +[2]: Documentation/devicetree/bindings/spi/spi-bus.txt +[3]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + lcd@0 { + compatible = "samsung,ld9040"; + reg = <0>; + vdd3-supply = <&ldo7_reg>; + vci-supply = <&ldo17_reg>; + reset-gpios = <&gpy4 5 0>; + spi-max-frequency = <1200000>; + spi-cpol; + spi-cpha; + power-on-delay = <10>; + reset-delay = <10>; + panel-width-mm = <90>; + panel-height-mm = <154>; + + display-timings { + timing { + clock-frequency = <23492370>; + hactive = <480>; + vactive = <800>; + hback-porch = <16>; + hfront-porch = <16>; + vback-porch = <2>; + vfront-porch = <28>; + hsync-len = <2>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <0>; + pixelclk-active = <0>; + }; + }; + + port { + lcd_ep: endpoint { + remote-endpoint = <&fimd_dpi_ep>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/panel/samsung,s6e8aa0.txt b/Documentation/devicetree/bindings/panel/samsung,s6e8aa0.txt new file mode 100644 index 000000000000..e7ee988e3156 --- /dev/null +++ b/Documentation/devicetree/bindings/panel/samsung,s6e8aa0.txt @@ -0,0 +1,56 @@ +Samsung S6E8AA0 AMOLED LCD 5.3 inch panel + +Required properties: + - compatible: "samsung,s6e8aa0" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpios: a GPIO spec for the reset pin + - display-timings: timings for the connected panel as described by [1] + +Optional properties: + - power-on-delay: delay after turning regulators on [ms] + - reset-delay: delay after reset sequence [ms] + - init-delay: delay after initialization sequence [ms] + - panel-width-mm: physical panel width [mm] + - panel-height-mm: physical panel height [mm] + - flip-horizontal: boolean to flip image horizontally + - flip-vertical: boolean to flip image vertically + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [2]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/video/display-timing.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + panel { + compatible = "samsung,s6e8aa0"; + reg = <0>; + vdd3-supply = <&vcclcd_reg>; + vci-supply = <&vlcd_reg>; + reset-gpios = <&gpy4 5 0>; + power-on-delay= <50>; + reset-delay = <100>; + init-delay = <100>; + panel-width-mm = <58>; + panel-height-mm = <103>; + flip-horizontal; + flip-vertical; + + display-timings { + timing0: timing-0 { + clock-frequency = <57153600>; + hactive = <720>; + vactive = <1280>; + hfront-porch = <5>; + hback-porch = <5>; + hsync-len = <5>; + vfront-porch = <13>; + vback-porch = <1>; + vsync-len = <2>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/pbias-regulator.txt b/Documentation/devicetree/bindings/regulator/pbias-regulator.txt new file mode 100644 index 000000000000..32aa26f1e434 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/pbias-regulator.txt @@ -0,0 +1,27 @@ +PBIAS internal regulator for SD card dual voltage i/o pads on OMAP SoCs. + +Required properties: +- compatible: + - "ti,pbias-omap" for OMAP2, OMAP3, OMAP4, OMAP5, DRA7. +- reg: pbias register offset from syscon base and size of pbias register. +- syscon : phandle of the system control module +- regulator-name : should be + pbias_mmc_omap2430 for OMAP2430, OMAP3 SoCs + pbias_sim_omap3 for OMAP3 SoCs + pbias_mmc_omap4 for OMAP4 SoCs + pbias_mmc_omap5 for OMAP5 and DRA7 SoC + +Optional properties: +- Any optional property defined in bindings/regulator/regulator.txt + +Example: + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0 0x4>; + syscon = <&omap5_padconf_global>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; diff --git a/Documentation/devicetree/bindings/sound/fsl,ssi.txt b/Documentation/devicetree/bindings/sound/fsl,ssi.txt index b93e9a91e30e..3aa4a8f528f4 100644 --- a/Documentation/devicetree/bindings/sound/fsl,ssi.txt +++ b/Documentation/devicetree/bindings/sound/fsl,ssi.txt @@ -20,15 +20,6 @@ Required properties: have. - interrupt-parent: The phandle for the interrupt controller that services interrupts for this device. -- fsl,mode: The operating mode for the SSI interface. - "i2s-slave" - I2S mode, SSI is clock slave - "i2s-master" - I2S mode, SSI is clock master - "lj-slave" - left-justified mode, SSI is clock slave - "lj-master" - l.j. mode, SSI is clock master - "rj-slave" - right-justified mode, SSI is clock slave - "rj-master" - r.j., SSI is clock master - "ac97-slave" - AC97 mode, SSI is clock slave - "ac97-master" - AC97 mode, SSI is clock master - fsl,playback-dma: Phandle to a node for the DMA channel to use for playback of audio. This is typically dictated by SOC design. See the notes below. @@ -47,6 +38,9 @@ Required properties: be connected together, and SRFS and STFS be connected together. This would still allow different sample sizes, but not different sample rates. + - clocks: "ipg" - Required clock for the SSI unit + "baud" - Required clock for SSI master mode. Otherwise this + clock is not used Required are also ac97 link bindings if ac97 is used. See Documentation/devicetree/bindings/sound/soc-ac97link.txt for the necessary @@ -64,6 +58,15 @@ Optional properties: Documentation/devicetree/bindings/dma/dma.txt. - dma-names: Two dmas have to be defined, "tx" and "rx", if fsl,imx-fiq is not defined. +- fsl,mode: The operating mode for the SSI interface. + "i2s-slave" - I2S mode, SSI is clock slave + "i2s-master" - I2S mode, SSI is clock master + "lj-slave" - left-justified mode, SSI is clock slave + "lj-master" - l.j. mode, SSI is clock master + "rj-slave" - right-justified mode, SSI is clock slave + "rj-master" - r.j., SSI is clock master + "ac97-slave" - AC97 mode, SSI is clock slave + "ac97-master" - AC97 mode, SSI is clock master Child 'codec' node required properties: - compatible: Compatible list, contains the name of the codec diff --git a/Documentation/devicetree/bindings/spi/efm32-spi.txt b/Documentation/devicetree/bindings/spi/efm32-spi.txt index 8f081c96a4fa..130cd17e3680 100644 --- a/Documentation/devicetree/bindings/spi/efm32-spi.txt +++ b/Documentation/devicetree/bindings/spi/efm32-spi.txt @@ -8,7 +8,13 @@ Required properties: - interrupts: pair specifying rx and tx irq - clocks: phandle to the spi clock - cs-gpios: see spi-bus.txt -- efm32,location: Value to write to the ROUTE register's LOCATION bitfield to configure the pinmux for the device, see datasheet for values. + +Recommended properties : +- efm32,location: Value to write to the ROUTE register's LOCATION bitfield to + configure the pinmux for the device, see datasheet for values. + If "efm32,location" property is not provided, keeping what is + already configured in the hardware, so its either the reset + default 0 or whatever the bootloader did. Example: diff --git a/Documentation/devicetree/bindings/video/analog-tv-connector.txt b/Documentation/devicetree/bindings/video/analog-tv-connector.txt new file mode 100644 index 000000000000..0218fcdc1299 --- /dev/null +++ b/Documentation/devicetree/bindings/video/analog-tv-connector.txt @@ -0,0 +1,25 @@ +Analog TV Connector +=================== + +Required properties: +- compatible: "composite-connector" or "svideo-connector" + +Optional properties: +- label: a symbolic name for the connector + +Required nodes: +- Video port for TV input + +Example +------- + +tv: connector { + compatible = "composite-connector"; + label = "tv"; + + port { + tv_connector_in: endpoint { + remote-endpoint = <&venc_out>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/backlight/gpio-backlight.txt b/Documentation/devicetree/bindings/video/backlight/gpio-backlight.txt new file mode 100644 index 000000000000..321be6640533 --- /dev/null +++ b/Documentation/devicetree/bindings/video/backlight/gpio-backlight.txt @@ -0,0 +1,16 @@ +gpio-backlight bindings + +Required properties: + - compatible: "gpio-backlight" + - gpios: describes the gpio that is used for enabling/disabling the backlight. + refer to bindings/gpio/gpio.txt for more details. + +Optional properties: + - default-on: enable the backlight at boot. + +Example: + backlight { + compatible = "gpio-backlight"; + gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; + default-on; + }; diff --git a/Documentation/devicetree/bindings/video/dvi-connector.txt b/Documentation/devicetree/bindings/video/dvi-connector.txt new file mode 100644 index 000000000000..fc53f7c60bc6 --- /dev/null +++ b/Documentation/devicetree/bindings/video/dvi-connector.txt @@ -0,0 +1,35 @@ +DVI Connector +============== + +Required properties: +- compatible: "dvi-connector" + +Optional properties: +- label: a symbolic name for the connector +- ddc-i2c-bus: phandle to the i2c bus that is connected to DVI DDC +- analog: the connector has DVI analog pins +- digital: the connector has DVI digital pins +- dual-link: the connector has pins for DVI dual-link + +Required nodes: +- Video port for DVI input + +Note: One (or both) of 'analog' or 'digital' must be set. + +Example +------- + +dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + digital; + + ddc-i2c-bus = <&i2c3>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/exynos_dp.txt b/Documentation/devicetree/bindings/video/exynos_dp.txt index 3289d76a21d0..57ccdde02c3a 100644 --- a/Documentation/devicetree/bindings/video/exynos_dp.txt +++ b/Documentation/devicetree/bindings/video/exynos_dp.txt @@ -49,6 +49,8 @@ Required properties for dp-controller: -samsung,lane-count: number of lanes supported by the panel. LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4 + - display-timings: timings for the connected panel as described by + Documentation/devicetree/bindings/video/display-timing.txt Optional properties for dp-controller: -interlaced: @@ -84,4 +86,19 @@ Board Specific portion: samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; + + display-timings { + native-mode = <&lcd_timing>; + lcd_timing: 1366x768 { + clock-frequency = <70589280>; + hactive = <1366>; + vactive = <768>; + hfront-porch = <40>; + hback-porch = <40>; + hsync-len = <32>; + vback-porch = <10>; + vfront-porch = <12>; + vsync-len = <6>; + }; + }; }; diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt new file mode 100644 index 000000000000..33b5730d07ba --- /dev/null +++ b/Documentation/devicetree/bindings/video/exynos_dsim.txt @@ -0,0 +1,80 @@ +Exynos MIPI DSI Master + +Required properties: + - compatible: "samsung,exynos4210-mipi-dsi" + - reg: physical base address and length of the registers set for the device + - interrupts: should contain DSI interrupt + - clocks: list of clock specifiers, must contain an entry for each required + entry in clock-names + - clock-names: should include "bus_clk"and "pll_clk" entries + - phys: list of phy specifiers, must contain an entry for each required + entry in phy-names + - phy-names: should include "dsim" entry + - vddcore-supply: MIPI DSIM Core voltage supply (e.g. 1.1V) + - vddio-supply: MIPI DSIM I/O and PLL voltage supply (e.g. 1.8V) + - samsung,pll-clock-frequency: specifies frequency of the "pll_clk" clock + - #address-cells, #size-cells: should be set respectively to <1> and <0> + according to DSI host bindings (see MIPI DSI bindings [1]) + +Optional properties: + - samsung,power-domain: a phandle to DSIM power domain node + +Child nodes: + Should contain DSI peripheral nodes (see MIPI DSI bindings [1]). + +Video interfaces: + Device node can contain video interface port nodes according to [2]. + The following are properties specific to those nodes: + + port node: + - reg: (required) can be 0 for input RGB/I80 port or 1 for DSI port; + + endpoint node of DSI port (reg = 1): + - samsung,burst-clock-frequency: specifies DSI frequency in high-speed burst + mode + - samsung,esc-clock-frequency: specifies DSI frequency in escape mode + +[1]: Documentation/devicetree/bindings/mipi/dsi/mipi-dsi-bus.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + dsi@11C80000 { + compatible = "samsung,exynos4210-mipi-dsi"; + reg = <0x11C80000 0x10000>; + interrupts = <0 79 0>; + clocks = <&clock 286>, <&clock 143>; + clock-names = "bus_clk", "pll_clk"; + phys = <&mipi_phy 1>; + phy-names = "dsim"; + vddcore-supply = <&vusb_reg>; + vddio-supply = <&vmipi_reg>; + samsung,power-domain = <&pd_lcd0>; + #address-cells = <1>; + #size-cells = <0>; + samsung,pll-clock-frequency = <24000000>; + + panel@1 { + reg = <0>; + ... + port { + panel_ep: endpoint { + remote-endpoint = <&dsi_ep>; + }; + }; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + dsi_ep: endpoint { + reg = <0>; + samsung,burst-clock-frequency = <500000000>; + samsung,esc-clock-frequency = <20000000>; + remote-endpoint = <&panel_ep>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt index 50decf8e1b90..f9187a259259 100644 --- a/Documentation/devicetree/bindings/video/exynos_hdmi.txt +++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt @@ -25,6 +25,9 @@ Required properties: sclk_pixel. - clock-names: aliases as per driver requirements for above clock IDs: "hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi". +- ddc: phandle to the hdmi ddc node +- phy: phandle to the hdmi phy node + Example: hdmi { @@ -32,4 +35,6 @@ Example: reg = <0x14530000 0x100000>; interrupts = <0 95 0>; hpd-gpio = <&gpx3 7 1>; + ddc = <&hdmi_ddc_node>; + phy = <&hdmi_phy_node>; }; diff --git a/Documentation/devicetree/bindings/video/hdmi-connector.txt b/Documentation/devicetree/bindings/video/hdmi-connector.txt new file mode 100644 index 000000000000..ccccc19e2573 --- /dev/null +++ b/Documentation/devicetree/bindings/video/hdmi-connector.txt @@ -0,0 +1,28 @@ +HDMI Connector +============== + +Required properties: +- compatible: "hdmi-connector" +- type: the HDMI connector type: "a", "b", "c", "d" or "e" + +Optional properties: +- label: a symbolic name for the connector + +Required nodes: +- Video port for HDMI input + +Example +------- + +hdmi0: connector@1 { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/panel-dsi-cm.txt b/Documentation/devicetree/bindings/video/panel-dsi-cm.txt new file mode 100644 index 000000000000..dce48eb9db57 --- /dev/null +++ b/Documentation/devicetree/bindings/video/panel-dsi-cm.txt @@ -0,0 +1,29 @@ +Generic MIPI DSI Command Mode Panel +=================================== + +Required properties: +- compatible: "panel-dsi-cm" + +Optional properties: +- label: a symbolic name for the panel +- reset-gpios: panel reset gpio +- te-gpios: panel TE gpio + +Required nodes: +- Video port for DSI input + +Example +------- + +lcd0: display { + compatible = "tpo,taal", "panel-dsi-cm"; + label = "lcd0"; + + reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; + + port { + lcd0_in: endpoint { + remote-endpoint = <&dsi1_out_ep>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt index 778838a0336a..2dad41b689af 100644 --- a/Documentation/devicetree/bindings/video/samsung-fimd.txt +++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt @@ -39,6 +39,23 @@ Required properties: Optional Properties: - samsung,power-domain: a phandle to FIMD power domain node. +- samsung,invert-vden: video enable signal is inverted +- samsung,invert-vclk: video clock signal is inverted +- display-timings: timing settings for FIMD, as described in document [1]. + Can be used in case timings cannot be provided otherwise + or to override timings provided by the panel. + +The device node can contain 'port' child nodes according to the bindings defined +in [2]. The following are properties specific to those nodes: +- reg: (required) port index, can be: + 0 - for CAMIF0 input, + 1 - for CAMIF1 input, + 2 - for CAMIF2 input, + 3 - for parallel output, + 4 - for write-back interface + +[1]: Documentation/devicetree/bindings/video/display-timing.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt Example: diff --git a/Documentation/devicetree/bindings/video/sony,acx565akm.txt b/Documentation/devicetree/bindings/video/sony,acx565akm.txt new file mode 100644 index 000000000000..e12333280749 --- /dev/null +++ b/Documentation/devicetree/bindings/video/sony,acx565akm.txt @@ -0,0 +1,30 @@ +Sony ACX565AKM SDI Panel +======================== + +Required properties: +- compatible: "sony,acx565akm" + +Optional properties: +- label: a symbolic name for the panel +- reset-gpios: panel reset gpio + +Required nodes: +- Video port for SDI input + +Example +------- + +acx565akm@2 { + compatible = "sony,acx565akm"; + spi-max-frequency = <6000000>; + reg = <2>; + + label = "lcd"; + reset-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* 90 */ + + port { + lcd_in: endpoint { + remote-endpoint = <&sdi_out>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/ti,omap-dss.txt b/Documentation/devicetree/bindings/video/ti,omap-dss.txt new file mode 100644 index 000000000000..d5f1a3fe3109 --- /dev/null +++ b/Documentation/devicetree/bindings/video/ti,omap-dss.txt @@ -0,0 +1,211 @@ +Texas Instruments OMAP Display Subsystem +======================================== + +Generic Description +------------------- + +This document is a generic description of the OMAP Display Subsystem bindings. +Binding details for each OMAP SoC version are described in respective binding +documentation. + +The OMAP Display Subsystem (DSS) hardware consists of DSS Core, DISPC module and +a number of encoder modules. All DSS versions contain DSS Core and DISPC, but +the encoder modules vary. + +The DSS Core is the parent of the other DSS modules, and manages clock routing, +integration to the SoC, etc. + +DISPC is the display controller, which reads pixels from the memory and outputs +a RGB pixel stream to encoders. + +The encoder modules encode the received RGB pixel stream to a video output like +HDMI, MIPI DPI, etc. + +Video Ports +----------- + +The DSS Core and the encoders have video port outputs. The structure of the +video ports is described in Documentation/devicetree/bindings/video/video- +ports.txt, and the properties for the ports and endpoints for each encoder are +described in the SoC's DSS binding documentation. + +The video ports are used to describe the connections to external hardware, like +panels or external encoders. + +Aliases +------- + +The board dts file may define aliases for displays to assign "displayX" style +name for each display. If no aliases are defined, a semi-random number is used +for the display. + +Example +------- + +A shortened example of the DSS description for OMAP4, with non-relevant parts +removed, defined in omap4.dtsi: + +dss: dss@58000000 { + compatible = "ti,omap4-dss"; + reg = <0x58000000 0x80>; + status = "disabled"; + ti,hwmods = "dss_core"; + clocks = <&dss_dss_clk>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dispc@58001000 { + compatible = "ti,omap4-dispc"; + reg = <0x58001000 0x1000>; + interrupts = ; + ti,hwmods = "dss_dispc"; + clocks = <&dss_dss_clk>; + clock-names = "fck"; + }; + + hdmi: encoder@58006000 { + compatible = "ti,omap4-hdmi"; + reg = <0x58006000 0x200>, + <0x58006200 0x100>, + <0x58006300 0x100>, + <0x58006400 0x1000>; + reg-names = "wp", "pll", "phy", "core"; + interrupts = ; + status = "disabled"; + ti,hwmods = "dss_hdmi"; + clocks = <&dss_48mhz_clk>, <&dss_sys_clk>; + clock-names = "fck", "sys_clk"; + }; +}; + +A shortened example of the board description for OMAP4 Panda board, defined in +omap4-panda.dts. + +The Panda board has a DVI and a HDMI connector, and the board contains a TFP410 +chip (MIPI DPI to DVI encoder) and a TPD12S015 chip (HDMI ESD protection & level +shifter). The video pipelines for the connectors are formed as follows: + +DSS Core --(MIPI DPI)--> TFP410 --(DVI)--> DVI Connector +OMAP HDMI --(HDMI)--> TPD12S015 --(HDMI)--> HDMI Connector + +/ { + aliases { + display0 = &dvi0; + display1 = &hdmi0; + }; + + tfp410: encoder@0 { + compatible = "ti,tfp410"; + gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; /* 0, power-down */ + + pinctrl-names = "default"; + pinctrl-0 = <&tfp410_pins>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + i2c-bus = <&i2c3>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + tpd12s015: encoder@1 { + compatible = "ti,tpd12s015"; + + pinctrl-names = "default"; + pinctrl-0 = <&tpd12s015_pins>; + + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */ + <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */ + <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint@0 { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint@0 { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + + hdmi0: connector@1 { + compatible = "hdmi-connector"; + label = "hdmi"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; + }; +}; + +&dss { + status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_dpi_pins>; + + port { + dpi_out: endpoint { + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; + }; +}; + +&hdmi { + status = "ok"; + vdda-supply = <&vdac>; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_hdmi_pins>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/ti,omap2-dss.txt b/Documentation/devicetree/bindings/video/ti,omap2-dss.txt new file mode 100644 index 000000000000..fa8bb2ed1170 --- /dev/null +++ b/Documentation/devicetree/bindings/video/ti,omap2-dss.txt @@ -0,0 +1,54 @@ +Texas Instruments OMAP2 Display Subsystem +========================================= + +See Documentation/devicetree/bindings/video/ti,omap-dss.txt for generic +description about OMAP Display Subsystem bindings. + +DSS Core +-------- + +Required properties: +- compatible: "ti,omap2-dss" +- reg: address and length of the register space +- ti,hwmods: "dss_core" + +Optional nodes: +- Video port for DPI output + +DPI Endpoint required properties: +- data-lines: number of lines used + + +DISPC +----- + +Required properties: +- compatible: "ti,omap2-dispc" +- reg: address and length of the register space +- ti,hwmods: "dss_dispc" +- interrupts: the DISPC interrupt + + +RFBI +---- + +Required properties: +- compatible: "ti,omap2-rfbi" +- reg: address and length of the register space +- ti,hwmods: "dss_rfbi" + + +VENC +---- + +Required properties: +- compatible: "ti,omap2-venc" +- reg: address and length of the register space +- ti,hwmods: "dss_venc" +- vdda-supply: power supply for DAC + +VENC Endpoint required properties: + +Required properties: +- ti,invert-polarity: invert the polarity of the video signal +- ti,channels: 1 for composite, 2 for s-video diff --git a/Documentation/devicetree/bindings/video/ti,omap3-dss.txt b/Documentation/devicetree/bindings/video/ti,omap3-dss.txt new file mode 100644 index 000000000000..0023fa4b1328 --- /dev/null +++ b/Documentation/devicetree/bindings/video/ti,omap3-dss.txt @@ -0,0 +1,83 @@ +Texas Instruments OMAP3 Display Subsystem +========================================= + +See Documentation/devicetree/bindings/video/ti,omap-dss.txt for generic +description about OMAP Display Subsystem bindings. + +DSS Core +-------- + +Required properties: +- compatible: "ti,omap3-dss" +- reg: address and length of the register space +- ti,hwmods: "dss_core" +- clocks: handle to fclk +- clock-names: "fck" + +Optional nodes: +- Video ports: + - Port 0: DPI output + - Port 1: SDI output + +DPI Endpoint required properties: +- data-lines: number of lines used + +SDI Endpoint required properties: +- datapairs: number of datapairs used + + +DISPC +----- + +Required properties: +- compatible: "ti,omap3-dispc" +- reg: address and length of the register space +- ti,hwmods: "dss_dispc" +- interrupts: the DISPC interrupt +- clocks: handle to fclk +- clock-names: "fck" + + +RFBI +---- + +Required properties: +- compatible: "ti,omap3-rfbi" +- reg: address and length of the register space +- ti,hwmods: "dss_rfbi" +- clocks: handles to fclk and iclk +- clock-names: "fck", "ick" + + +VENC +---- + +Required properties: +- compatible: "ti,omap3-venc" +- reg: address and length of the register space +- ti,hwmods: "dss_venc" +- vdda-supply: power supply for DAC +- clocks: handle to fclk +- clock-names: "fck" + +VENC Endpoint required properties: +- ti,invert-polarity: invert the polarity of the video signal +- ti,channels: 1 for composite, 2 for s-video + + +DSI +--- + +Required properties: +- compatible: "ti,omap3-dsi" +- reg: addresses and lengths of the register spaces for 'proto', 'phy' and 'pll' +- reg-names: "proto", "phy", "pll" +- interrupts: the DSI interrupt line +- ti,hwmods: "dss_dsi1" +- vdd-supply: power supply for DSI +- clocks: handles to fclk and pll clock +- clock-names: "fck", "sys_clk" + +DSI Endpoint required properties: +- lanes: list of pin numbers for the DSI lanes: CLK+, CLK-, DATA0+, DATA0-, + DATA1+, DATA1-, ... diff --git a/Documentation/devicetree/bindings/video/ti,omap4-dss.txt b/Documentation/devicetree/bindings/video/ti,omap4-dss.txt new file mode 100644 index 000000000000..f85d6fcfa705 --- /dev/null +++ b/Documentation/devicetree/bindings/video/ti,omap4-dss.txt @@ -0,0 +1,111 @@ +Texas Instruments OMAP4 Display Subsystem +========================================= + +See Documentation/devicetree/bindings/video/ti,omap-dss.txt for generic +description about OMAP Display Subsystem bindings. + +DSS Core +-------- + +Required properties: +- compatible: "ti,omap4-dss" +- reg: address and length of the register space +- ti,hwmods: "dss_core" +- clocks: handle to fclk +- clock-names: "fck" + +Required nodes: +- DISPC + +Optional nodes: +- DSS Submodules: RFBI, VENC, DSI, HDMI +- Video port for DPI output + +DPI Endpoint required properties: +- data-lines: number of lines used + + +DISPC +----- + +Required properties: +- compatible: "ti,omap4-dispc" +- reg: address and length of the register space +- ti,hwmods: "dss_dispc" +- interrupts: the DISPC interrupt +- clocks: handle to fclk +- clock-names: "fck" + + +RFBI +---- + +Required properties: +- compatible: "ti,omap4-rfbi" +- reg: address and length of the register space +- ti,hwmods: "dss_rfbi" +- clocks: handles to fclk and iclk +- clock-names: "fck", "ick" + +Optional nodes: +- Video port for RFBI output +- RFBI controlled peripherals + + +VENC +---- + +Required properties: +- compatible: "ti,omap4-venc" +- reg: address and length of the register space +- ti,hwmods: "dss_venc" +- vdda-supply: power supply for DAC +- clocks: handle to fclk +- clock-names: "fck" + +Optional nodes: +- Video port for VENC output + +VENC Endpoint required properties: +- ti,invert-polarity: invert the polarity of the video signal +- ti,channels: 1 for composite, 2 for s-video + + +DSI +--- + +Required properties: +- compatible: "ti,omap4-dsi" +- reg: addresses and lengths of the register spaces for 'proto', 'phy' and 'pll' +- reg-names: "proto", "phy", "pll" +- interrupts: the DSI interrupt line +- ti,hwmods: "dss_dsi1" or "dss_dsi2" +- vdd-supply: power supply for DSI +- clocks: handles to fclk and pll clock +- clock-names: "fck", "sys_clk" + +Optional nodes: +- Video port for DSI output +- DSI controlled peripherals + +DSI Endpoint required properties: +- lanes: list of pin numbers for the DSI lanes: CLK+, CLK-, DATA0+, DATA0-, + DATA1+, DATA1-, ... + + +HDMI +---- + +Required properties: +- compatible: "ti,omap4-hdmi" +- reg: addresses and lengths of the register spaces for 'wp', 'pll', 'phy', + 'core' +- reg-names: "wp", "pll", "phy", "core" +- interrupts: the HDMI interrupt line +- ti,hwmods: "dss_hdmi" +- vdda-supply: vdda power supply +- clocks: handles to fclk and pll clock +- clock-names: "fck", "sys_clk" + +Optional nodes: +- Video port for HDMI output diff --git a/Documentation/devicetree/bindings/video/ti,tfp410.txt b/Documentation/devicetree/bindings/video/ti,tfp410.txt new file mode 100644 index 000000000000..2cbe32a3d0bb --- /dev/null +++ b/Documentation/devicetree/bindings/video/ti,tfp410.txt @@ -0,0 +1,41 @@ +TFP410 DPI to DVI encoder +========================= + +Required properties: +- compatible: "ti,tfp410" + +Optional properties: +- powerdown-gpios: power-down gpio + +Required nodes: +- Video port 0 for DPI input +- Video port 1 for DVI output + +Example +------- + +tfp410: encoder@0 { + compatible = "ti,tfp410"; + powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/video/ti,tpd12s015.txt b/Documentation/devicetree/bindings/video/ti,tpd12s015.txt new file mode 100644 index 000000000000..26e6d32e3f20 --- /dev/null +++ b/Documentation/devicetree/bindings/video/ti,tpd12s015.txt @@ -0,0 +1,44 @@ +TPD12S015 HDMI level shifter and ESD protection chip +==================================================== + +Required properties: +- compatible: "ti,tpd12s015" + +Optional properties: +- gpios: CT CP HPD, LS OE and HPD gpios + +Required nodes: +- Video port 0 for HDMI input +- Video port 1 for HDMI output + +Example +------- + +tpd12s015: encoder@1 { + compatible = "ti,tpd12s015"; + + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */ + <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */ + <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint@0 { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint@0 { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; +}; diff --git a/Documentation/dontdiff b/Documentation/dontdiff index b89a739a3276..9de9813d0ec5 100644 --- a/Documentation/dontdiff +++ b/Documentation/dontdiff @@ -1,5 +1,6 @@ *.a *.aux +*.bc *.bin *.bz2 *.cis @@ -21,6 +22,7 @@ *.i *.jpeg *.ko +*.ll *.log *.lst *.lzma @@ -35,6 +37,7 @@ *.out *.patch *.pdf +*.plist *.png *.pot *.ps diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index f424e0e5b46b..eba790134253 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -202,7 +202,7 @@ prototypes: unsigned long *); int (*migratepage)(struct address_space *, struct page *, struct page *); int (*launder_page)(struct page *); - int (*is_partially_uptodate)(struct page *, read_descriptor_t *, unsigned long); + int (*is_partially_uptodate)(struct page *, unsigned long, unsigned long); int (*error_remove_page)(struct address_space *, struct page *); int (*swap_activate)(struct file *); int (*swap_deactivate)(struct file *); @@ -529,6 +529,7 @@ locking rules: open: yes close: yes fault: yes can return with page locked +map_pages: yes page_mkwrite: yes can return with page locked access: yes @@ -540,6 +541,15 @@ the page, then ensure it is not already truncated (the page lock will block subsequent truncate), and then return with VM_FAULT_LOCKED, and the page locked. The VM will unlock the page. + ->map_pages() is called when VM asks to map easy accessible pages. +Filesystem should find and map pages associated with offsets from "pgoff" +till "max_pgoff". ->map_pages() is called with page table locked and must +not block. If it's not possible to reach a page without blocking, +filesystem should skip it. Filesystem should use do_set_pte() to setup +page table entry. Pointer to entry associated with offset "pgoff" is +passed in "pte" field in vm_fault structure. Pointers to entries for other +offsets should be calculated relative to "pte". + ->page_mkwrite() is called when a previously read-only pte is about to become writeable. The filesystem again must ensure that there are no truncate/invalidate races, and then return with the page locked. If diff --git a/Documentation/filesystems/affs.txt b/Documentation/filesystems/affs.txt index 81ac488e3758..71b63c2b9841 100644 --- a/Documentation/filesystems/affs.txt +++ b/Documentation/filesystems/affs.txt @@ -49,6 +49,10 @@ mode=mode Sets the mode flags to the given (octal) value, regardless This is useful since most of the plain AmigaOS files will map to 600. +nofilenametruncate + The file system will return an error when filename exceeds + standard maximum filename length (30 characters). + reserved=num Sets the number of reserved blocks at the start of the partition to num. You should never need this option. Default is 2. @@ -181,9 +185,8 @@ tested, though several hundred MB have been read and written using this fs. For a most up-to-date list of bugs please consult fs/affs/Changes. -Filenames are truncated to 30 characters without warning (this -can be changed by setting the compile-time option AFFS_NO_TRUNCATE -in include/linux/amigaffs.h). +By default, filenames are truncated to 30 characters without warning. +'nofilenametruncate' mount option can change that behavior. Case is ignored by the affs in filename matching, but Linux shells do care about the case. Example (with /wb being an affs mounted fs): diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index b8d284975f0f..25311e113e75 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -122,6 +122,10 @@ disable_ext_identify Disable the extension list configured by mkfs, so f2fs inline_xattr Enable the inline xattrs feature. inline_data Enable the inline data feature: New created small(<~3.4k) files can be written into inode block. +flush_merge Merge concurrent cache_flush commands as much as possible + to eliminate redundant command issues. If the underlying + device handles the cache_flush command relatively slowly, + recommend to enable this option. ================================================================================ DEBUGFS ENTRIES @@ -169,9 +173,11 @@ Files in /sys/fs/f2fs/ reclaim_segments This parameter controls the number of prefree segments to be reclaimed. If the number of prefree - segments is larger than this number, f2fs tries to - conduct checkpoint to reclaim the prefree segments - to free segments. By default, 100 segments, 200MB. + segments is larger than the number of segments + in the proportion to the percentage over total + volume size, f2fs tries to conduct checkpoint to + reclaim the prefree segments to free segments. + By default, 5% over total # of segments. max_small_discards This parameter controls the number of discard commands that consist small blocks less than 2MB. @@ -195,6 +201,17 @@ Files in /sys/fs/f2fs/ cleaning operations. The default value is 4096 which covers 8GB block address range. + dir_level This parameter controls the directory level to + support large directory. If a directory has a + number of files, it can reduce the file lookup + latency by increasing this dir_level value. + Otherwise, it needs to decrease this value to + reduce the space overhead. The default value is 0. + + ram_thresh This parameter controls the memory footprint used + by free nids and cached nat entries. By default, + 10 is set, which indicates 10 MB / 1 GB RAM. + ================================================================================ USAGE ================================================================================ @@ -444,9 +461,11 @@ The number of blocks and buckets are determined by, # of blocks in level #n = | `- 4, Otherwise - ,- 2^n, if n < MAX_DIR_HASH_DEPTH / 2, + ,- 2^ (n + dir_level), + | if n < MAX_DIR_HASH_DEPTH / 2, # of buckets in level #n = | - `- 2^((MAX_DIR_HASH_DEPTH / 2) - 1), Otherwise + `- 2^((MAX_DIR_HASH_DEPTH / 2 + dir_level) - 1), + Otherwise When F2FS finds a file name in a directory, at first a hash value of the file name is calculated. Then, F2FS scans the hash table in level #0 to find the diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index f00bee144add..8b9cd8eb3f91 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -1648,18 +1648,21 @@ pids, so one need to either stop or freeze processes being inspected if precise results are needed. -3.7 /proc//fdinfo/ - Information about opened file +3.8 /proc//fdinfo/ - Information about opened file --------------------------------------------------------------- This file provides information associated with an opened file. The regular -files have at least two fields -- 'pos' and 'flags'. The 'pos' represents -the current offset of the opened file in decimal form [see lseek(2) for -details] and 'flags' denotes the octal O_xxx mask the file has been -created with [see open(2) for details]. +files have at least three fields -- 'pos', 'flags' and mnt_id. The 'pos' +represents the current offset of the opened file in decimal form [see lseek(2) +for details], 'flags' denotes the octal O_xxx mask the file has been +created with [see open(2) for details] and 'mnt_id' represents mount ID of +the file system containing the opened file [see 3.5 /proc//mountinfo +for details]. A typical output is pos: 0 flags: 0100002 + mnt_id: 19 The files such as eventfd, fsnotify, signalfd, epoll among the regular pos/flags pair provide additional information particular to the objects they represent. @@ -1668,6 +1671,7 @@ pair provide additional information particular to the objects they represent. ~~~~~~~~~~~~~ pos: 0 flags: 04002 + mnt_id: 9 eventfd-count: 5a where 'eventfd-count' is hex value of a counter. @@ -1676,6 +1680,7 @@ pair provide additional information particular to the objects they represent. ~~~~~~~~~~~~~~ pos: 0 flags: 04002 + mnt_id: 9 sigmask: 0000000000000200 where 'sigmask' is hex value of the signal mask associated @@ -1685,6 +1690,7 @@ pair provide additional information particular to the objects they represent. ~~~~~~~~~~~ pos: 0 flags: 02 + mnt_id: 9 tfd: 5 events: 1d data: ffffffffffffffff where 'tfd' is a target file descriptor number in decimal form, @@ -1718,6 +1724,7 @@ pair provide additional information particular to the objects they represent. pos: 0 flags: 02 + mnt_id: 9 fanotify flags:10 event-flags:0 fanotify mnt_id:12 mflags:40 mask:38 ignored_mask:40000003 fanotify ino:4f969 sdev:800013 mflags:0 mask:3b ignored_mask:40000000 fhandle-bytes:8 fhandle-type:1 f_handle:69f90400c275b5b4 diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index 94eb86287bcb..617f6d70c077 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt @@ -596,7 +596,7 @@ struct address_space_operations { /* migrate the contents of a page to the specified target */ int (*migratepage) (struct page *, struct page *); int (*launder_page) (struct page *); - int (*is_partially_uptodate) (struct page *, read_descriptor_t *, + int (*is_partially_uptodate) (struct page *, unsigned long, unsigned long); void (*is_dirty_writeback) (struct page *, bool *, bool *); int (*error_remove_page) (struct mapping *mapping, struct page *page); diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801 index aaaf069306a3..adf5e33e8312 100644 --- a/Documentation/i2c/busses/i2c-i801 +++ b/Documentation/i2c/busses/i2c-i801 @@ -26,6 +26,7 @@ Supported adapters: * Intel Wellsburg (PCH) * Intel Coleto Creek (PCH) * Intel Wildcat Point-LP (PCH) + * Intel BayTrail (SOC) Datasheets: Publicly available at the Intel website On Intel Patsburg and later chipsets, both the normal host SMBus controller diff --git a/Documentation/i2c/functionality b/Documentation/i2c/functionality index b0ff2ab596ce..4556a3eb87c4 100644 --- a/Documentation/i2c/functionality +++ b/Documentation/i2c/functionality @@ -46,7 +46,7 @@ A few combinations of the above flags are also defined for your convenience: and write_block_data commands I2C_FUNC_SMBUS_I2C_BLOCK Handles the SMBus read_i2c_block_data and write_i2c_block_data commands - I2C_FUNC_SMBUS_EMUL Handles all SMBus commands than can be + I2C_FUNC_SMBUS_EMUL Handles all SMBus commands that can be emulated by a real I2C adapter (using the transparent emulation layer) diff --git a/Documentation/i2c/i2c-protocol b/Documentation/i2c/i2c-protocol index 0b3e62d1f77a..ff6d6cee6c7e 100644 --- a/Documentation/i2c/i2c-protocol +++ b/Documentation/i2c/i2c-protocol @@ -6,8 +6,8 @@ Key to symbols S (1 bit) : Start bit P (1 bit) : Stop bit Rd/Wr (1 bit) : Read/Write bit. Rd equals 1, Wr equals 0. -A, NA (1 bit) : Accept and reverse accept bit. -Addr (7 bits): I2C 7 bit address. Note that this can be expanded as usual to +A, NA (1 bit) : Accept and reverse accept bit. +Addr (7 bits): I2C 7 bit address. Note that this can be expanded as usual to get a 10 bit I2C address. Comm (8 bits): Command byte, a data byte which often selects a register on the device. @@ -49,11 +49,20 @@ a byte read, followed by a byte write: Modified transactions ===================== -The following modifications to the I2C protocol can also be generated, -with the exception of I2C_M_NOSTART these are usually only needed to -work around device issues: +The following modifications to the I2C protocol can also be generated by +setting these flags for i2c messages. With the exception of I2C_M_NOSTART, they +are usually only needed to work around device issues: - Flag I2C_M_NOSTART: +I2C_M_IGNORE_NAK: + Normally message is interrupted immediately if there is [NA] from the + client. Setting this flag treats any [NA] as [A], and all of + message is sent. + These messages may still fail to SCL lo->hi timeout. + +I2C_M_NO_RD_ACK: + In a read message, master A/NA bit is skipped. + +I2C_M_NOSTART: In a combined transaction, no 'S Addr Wr/Rd [A]' is generated at some point. For example, setting I2C_M_NOSTART on the second partial message generates something like: @@ -67,17 +76,13 @@ work around device issues: I2C device but may also be used between direction changes by some rare devices. - Flags I2C_M_REV_DIR_ADDR +I2C_M_REV_DIR_ADDR: This toggles the Rd/Wr flag. That is, if you want to do a write, but need to emit an Rd instead of a Wr, or vice versa, you set this flag. For example: S Addr Rd [A] Data [A] Data [A] ... [A] Data [A] P - Flags I2C_M_IGNORE_NAK - Normally message is interrupted immediately if there is [NA] from the - client. Setting this flag treats any [NA] as [A], and all of - message is sent. - These messages may still fail to SCL lo->hi timeout. - - Flags I2C_M_NO_RD_ACK - In a read message, master A/NA bit is skipped. +I2C_M_STOP: + Force a stop condition (P) after the message. Some I2C related protocols + like SCCB require that. Normally, you really don't want to get interrupted + between the messages of one transfer. diff --git a/Documentation/irqflags-tracing.txt b/Documentation/irqflags-tracing.txt index 67aa71e73035..f6da05670e16 100644 --- a/Documentation/irqflags-tracing.txt +++ b/Documentation/irqflags-tracing.txt @@ -22,13 +22,6 @@ rather straightforward and risk-free manner. Architectures that want to support this need to do a couple of code-organizational changes first: -- move their irq-flags manipulation code from their asm/system.h header - to asm/irqflags.h - -- rename local_irq_disable()/etc to raw_local_irq_disable()/etc. so that - the linux/irqflags.h code can inject callbacks and can construct the - real local_irq_disable()/etc APIs. - - add and enable TRACE_IRQFLAGS_SUPPORT in their arch level Kconfig file and then a couple of functional changes are needed as well to implement diff --git a/Documentation/kbuild/kconfig-language.txt b/Documentation/kbuild/kconfig-language.txt index c420676c6fe3..350f733bf2c7 100644 --- a/Documentation/kbuild/kconfig-language.txt +++ b/Documentation/kbuild/kconfig-language.txt @@ -157,6 +157,10 @@ applicable everywhere (see syntax). to the build environment (if this is desired, it can be done via another symbol). + - "allnoconfig_y" + This declares the symbol as one that should have the value y when + using "allnoconfig". Used for symbols that hide other symbols. + Menu dependencies ----------------- diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index bc3478581f67..03e50b4883a8 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -884,6 +884,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Enable debug messages at boot time. See Documentation/dynamic-debug-howto.txt for details. + early_ioremap_debug [KNL] + Enable debug messages in early_ioremap support. This + is useful for tracking down temporary early mappings + which are not unmapped. + earlycon= [KNL] Output early console device and options. uart[8250],io,[,options] uart[8250],mmio,[,options] @@ -2558,6 +2563,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. pcmv= [HW,PCMCIA] BadgePAD 4 + pd_ignore_unused + [PM] + Keep all power-domains already enabled by bootloader on, + even if no driver has claimed them. This is useful + for debug and development, but should not be + needed on a platform with proper driver support. + pd. [PARIDE] See Documentation/blockdev/paride.txt. diff --git a/Documentation/module-signing.txt b/Documentation/module-signing.txt index 09b583e38907..09c2382ad055 100644 --- a/Documentation/module-signing.txt +++ b/Documentation/module-signing.txt @@ -53,7 +53,8 @@ This has a number of options available: If this is off (ie. "permissive"), then modules for which the key is not available and modules that are unsigned are permitted, but the kernel will - be marked as being tainted. + be marked as being tainted, and the concerned modules will be marked as + tainted, shown with the character 'E'. If this is on (ie. "restrictive"), only modules that have a valid signature that can be verified by a public key in the kernel's possession diff --git a/Documentation/oops-tracing.txt b/Documentation/oops-tracing.txt index 13032c0140d4..e3155995ddd8 100644 --- a/Documentation/oops-tracing.txt +++ b/Documentation/oops-tracing.txt @@ -265,6 +265,9 @@ characters, each representing a particular tainted value. 13: 'O' if an externally-built ("out-of-tree") module has been loaded. + 14: 'E' if an unsigned module has been loaded in a kernel supporting + module signature. + The primary reason for the 'Tainted: ' string is to tell kernel debuggers if this is a clean kernel or if anything unusual has occurred. Tainting is permanent: even if an offending module is diff --git a/Documentation/rapidio/sysfs.txt b/Documentation/rapidio/sysfs.txt index 271438c0617f..47ce9a5336e1 100644 --- a/Documentation/rapidio/sysfs.txt +++ b/Documentation/rapidio/sysfs.txt @@ -2,8 +2,8 @@ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -1. Device Subdirectories ------------------------- +1. RapidIO Device Subdirectories +-------------------------------- For each RapidIO device, the RapidIO subsystem creates files in an individual subdirectory with the following name, /sys/bus/rapidio/devices/. @@ -25,8 +25,8 @@ seen by the enumerating host (destID = 1): NOTE: An enumerating or discovering endpoint does not create a sysfs entry for itself, this is why an endpoint with destID=1 is not shown in the list. -2. Attributes Common for All Devices ------------------------------------- +2. Attributes Common for All RapidIO Devices +-------------------------------------------- Each device subdirectory contains the following informational read-only files: @@ -52,16 +52,16 @@ This attribute is similar in behavior to the "config" attribute of PCI devices and provides an access to the RapidIO device registers using standard file read and write operations. -3. Endpoint Device Attributes ------------------------------ +3. RapidIO Endpoint Device Attributes +------------------------------------- Currently Linux RapidIO subsystem does not create any endpoint specific sysfs attributes. It is possible that RapidIO master port drivers and endpoint device drivers will add their device-specific sysfs attributes but such attributes are outside the scope of this document. -4. Switch Device Attributes ---------------------------- +4. RapidIO Switch Device Attributes +----------------------------------- RapidIO switches have additional attributes in sysfs. RapidIO subsystem supports common and device-specific sysfs attributes for switches. Because switches are @@ -106,3 +106,53 @@ attribute: for that controller always will be 0. To initiate RapidIO enumeration/discovery on all available mports a user must write '-1' (or RIO_MPORT_ANY) into this attribute file. + + +6. RapidIO Bus Controllers/Ports +-------------------------------- + +On-chip RapidIO controllers and PCIe-to-RapidIO bridges (referenced as +"Master Port" or "mport") are presented in sysfs as the special class of +devices: "rapidio_port". + +The /sys/class/rapidio_port subdirectory contains individual subdirectories +named as "rapidioN" where N = mport ID registered with RapidIO subsystem. + +NOTE: An mport ID is not a RapidIO destination ID assigned to a given local +mport device. + +Each mport device subdirectory in addition to standard entries contains the +following device-specific attributes: + + port_destid - reports RapidIO destination ID assigned to the given RapidIO + mport device. If value 0xFFFFFFFF is returned this means that + no valid destination ID have been assigned to the mport (yet). + Normally, before enumeration/discovery have been executed only + fabric enumerating mports have a valid destination ID assigned + to them using "hdid=..." rapidio module parameter. + sys_size - reports RapidIO common transport system size: + 0 = small (8-bit destination ID, max. 256 devices), + 1 = large (16-bit destination ID, max. 65536 devices). + +After enumeration or discovery was performed for a given mport device, +the corresponding subdirectory will also contain subdirectories for each +child RapidIO device connected to the mport. Naming conventions for RapidIO +devices are described in Section 1 above. + +The example below shows mport device subdirectory with several child RapidIO +devices attached to it. + +[rio@rapidio ~]$ ls /sys/class/rapidio_port/rapidio0/ -l +total 0 +drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0001 +drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0004 +drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0007 +drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0002 +drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0003 +drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0005 +lrwxrwxrwx 1 root root 0 Feb 11 15:11 device -> ../../../0000:01:00.0 +-r--r--r-- 1 root root 4096 Feb 11 15:11 port_destid +drwxr-xr-x 2 root root 0 Feb 11 15:11 power +lrwxrwxrwx 1 root root 0 Feb 11 15:04 subsystem -> ../../../../../../class/rapidio_port +-r--r--r-- 1 root root 4096 Feb 11 15:11 sys_size +-rw-r--r-- 1 root root 4096 Feb 11 15:04 uevent diff --git a/Documentation/scheduler/sched-arch.txt b/Documentation/scheduler/sched-arch.txt index 9290de703450..a2f27bbf2cba 100644 --- a/Documentation/scheduler/sched-arch.txt +++ b/Documentation/scheduler/sched-arch.txt @@ -8,7 +8,7 @@ Context switch By default, the switch_to arch function is called with the runqueue locked. This is usually not a problem unless switch_to may need to take the runqueue lock. This is usually due to a wake up operation in -the context switch. See arch/ia64/include/asm/system.h for an example. +the context switch. See arch/ia64/include/asm/switch_to.h for an example. To request the scheduler call switch_to with the runqueue unlocked, you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt index ec8be46bf48d..9886c3d57fc2 100644 --- a/Documentation/sysctl/kernel.txt +++ b/Documentation/sysctl/kernel.txt @@ -317,6 +317,7 @@ for more than this value report a warning. This file shows up if CONFIG_DETECT_HUNG_TASK is enabled. 0: means infinite timeout - no checking done. +Possible values to set are in range {0..LONG_MAX/HZ}. ============================================================== @@ -785,6 +786,8 @@ can be ORed together: 1024 - A module from drivers/staging was loaded. 2048 - The system is working around a severe firmware bug. 4096 - An out-of-tree module has been loaded. +8192 - An unsigned module has been loaded in a kernel supporting module + signature. ============================================================== diff --git a/MAINTAINERS b/MAINTAINERS index bfff89690c3a..6dc67b1fdb50 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1427,6 +1427,7 @@ F: drivers/cpuidle/cpuidle-zynq.c N: zynq N: xilinx F: drivers/clocksource/cadence_ttc_timer.c +F: drivers/i2c/busses/i2c-cadence.c F: drivers/mmc/host/sdhci-of-arasan.c ARM SMMU DRIVER @@ -2945,6 +2946,16 @@ F: drivers/gpu/drm/radeon/ F: include/drm/radeon* F: include/uapi/drm/radeon* +DRM PANEL DRIVERS +M: Thierry Reding +L: dri-devel@lists.freedesktop.org +T: git git://anongit.freedesktop.org/tegra/linux.git +S: Maintained +F: drivers/gpu/drm/drm_panel.c +F: drivers/gpu/drm/panel/ +F: include/drm/drm_panel.h +F: Documentation/devicetree/bindings/panel/ + INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) M: Daniel Vetter M: Jani Nikula @@ -3474,12 +3485,6 @@ S: Maintained F: drivers/extcon/ F: Documentation/extcon/ -EXYNOS DP DRIVER -M: Jingoo Han -L: linux-fbdev@vger.kernel.org -S: Maintained -F: drivers/video/exynos/exynos_dp* - EXYNOS MIPI DISPLAY DRIVERS M: Inki Dae M: Donghwa Lee @@ -4304,7 +4309,8 @@ F: drivers/i2c/i2c-stub.c I2C SUBSYSTEM M: Wolfram Sang L: linux-i2c@vger.kernel.org -W: http://i2c.wiki.kernel.org/ +W: https://i2c.wiki.kernel.org/ +Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git S: Maintained F: Documentation/i2c/ @@ -4542,8 +4548,7 @@ K: \b(ABS|SYN)_MT_ INTEL C600 SERIES SAS CONTROLLER DRIVER M: Intel SCU Linux support -M: Lukasz Dorau -M: Maciej Patelczyk +M: Artur Paszkiewicz M: Dave Jiang L: linux-scsi@vger.kernel.org T: git git://git.code.sf.net/p/intel-sas/isci @@ -5927,6 +5932,7 @@ F: include/linux/mfd/ MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM M: Chris Ball +M: Ulf Hansson L: linux-mmc@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git S: Maintained @@ -6537,7 +6543,7 @@ F: drivers/net/wireless/orinoco/ OSD LIBRARY and FILESYSTEM M: Boaz Harrosh -M: Benny Halevy +M: Benny Halevy L: osd-dev@open-osd.org W: http://open-osd.org T: git git://git.open-osd.org/open-osd.git diff --git a/Makefile b/Makefile index 00a933bb1f41..60ccbfe750a2 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 3 -PATCHLEVEL = 14 +PATCHLEVEL = 15 SUBLEVEL = 0 -EXTRAVERSION = +EXTRAVERSION = -rc1 NAME = Shuffling Zombie Juror # *DOCUMENTATION* @@ -120,9 +120,10 @@ ifneq ($(KBUILD_OUTPUT),) # Invoke a second make in the output directory, passing relevant variables # check that the output directory actually exists saved-output := $(KBUILD_OUTPUT) -KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd) +KBUILD_OUTPUT := $(shell mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) \ + && /bin/pwd) $(if $(KBUILD_OUTPUT),, \ - $(error output directory "$(saved-output)" does not exist)) + $(error failed to create output directory "$(saved-output)")) PHONY += $(MAKECMDGOALS) sub-make @@ -247,6 +248,11 @@ HOSTCXX = g++ HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer HOSTCXXFLAGS = -O2 +ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1) +HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \ + -Wno-missing-field-initializers -fno-delete-null-pointer-checks +endif + # Decide whether to build built-in, modular, or both. # Normally, just do built-in. @@ -323,6 +329,14 @@ endif export quiet Q KBUILD_VERBOSE +ifneq ($(CC),) +ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang version"), 1) +COMPILER := clang +else +COMPILER := gcc +endif +export COMPILER +endif # Look for make include files relative to root of kernel src MAKEFLAGS += --include-dir=$(srctree) @@ -382,7 +396,7 @@ KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ -fno-strict-aliasing -fno-common \ -Werror-implicit-function-declaration \ -Wno-format-security \ - -fno-delete-null-pointer-checks + $(call cc-option,-fno-delete-null-pointer-checks,) KBUILD_AFLAGS_KERNEL := KBUILD_CFLAGS_KERNEL := KBUILD_AFLAGS := -D__ASSEMBLY__ @@ -414,8 +428,9 @@ export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_ve # Files to ignore in find ... statements -RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS \ - -o -name .pc -o -name .hg -o -name .git \) -prune -o +export RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o \ + -name CVS -o -name .pc -o -name .hg -o -name .git \) \ + -prune -o export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \ --exclude CVS --exclude .pc --exclude .hg --exclude .git @@ -622,9 +637,24 @@ endif endif KBUILD_CFLAGS += $(stackp-flag) +ifeq ($(COMPILER),clang) +KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,) +KBUILD_CPPFLAGS += $(call cc-option,-Wno-unknown-warning-option,) +KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable) +KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier) +KBUILD_CFLAGS += $(call cc-disable-warning, gnu) +# Quiet clang warning: comparison of unsigned expression < 0 is always false +KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare) +# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the +# source of a reference will be _MergedGlobals and not on of the whitelisted names. +# See modpost pattern 2 +KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,) +else + # This warning generated too much noise in a regular build. # Use make W=1 to enable this warning (see scripts/Makefile.build) KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) +endif ifdef CONFIG_FRAME_POINTER KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls @@ -1074,12 +1104,12 @@ CLEAN_DIRS += $(MODVERDIR) # Directories & files removed with 'make mrproper' MRPROPER_DIRS += include/config usr/include include/generated \ - arch/*/include/generated + arch/*/include/generated .tmp_objdiff MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \ Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \ signing_key.priv signing_key.x509 x509.genkey \ extra_certificates signing_key.x509.keyid \ - signing_key.x509.signer + signing_key.x509.signer include/linux/version.h # clean - Delete most, but leave enough to build external modules # @@ -1118,8 +1148,7 @@ distclean: mrproper @find $(srctree) $(RCS_FIND_IGNORE) \ \( -name '*.orig' -o -name '*.rej' -o -name '*~' \ -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \ - -o -name '.*.rej' \ - -o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \ + -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \ -type f -print | xargs rm -f diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index f6c6b345388c..b7ff9a318c31 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -22,6 +22,7 @@ config ALPHA select GENERIC_SMP_IDLE_THREAD select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select HAVE_ARCH_AUDITSYSCALL select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA select ODD_RT_SIGACTION diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 75de197a2fef..9596b0ab108d 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -57,7 +57,7 @@ config ARCH_FLATMEM_ENABLE config MMU def_bool y -config NO_IOPORT +config NO_IOPORT_MAP def_bool y config GENERIC_CALIBRATE_DELAY diff --git a/arch/arc/boot/.gitignore b/arch/arc/boot/.gitignore index 5d65b54bf17a..5246969a20c5 100644 --- a/arch/arc/boot/.gitignore +++ b/arch/arc/boot/.gitignore @@ -1 +1,2 @@ *.dtb* +uImage diff --git a/arch/arc/boot/dts/nsimosci.dts b/arch/arc/boot/dts/nsimosci.dts index ea16d782af58..4f31b2eb5cdf 100644 --- a/arch/arc/boot/dts/nsimosci.dts +++ b/arch/arc/boot/dts/nsimosci.dts @@ -11,13 +11,16 @@ / { compatible = "snps,nsimosci"; - clock-frequency = <80000000>; /* 80 MHZ */ + clock-frequency = <20000000>; /* 20 MHZ */ #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&intc>; chosen { - bootargs = "console=tty0 consoleblank=0"; + /* this is for console on PGU */ + /* bootargs = "console=tty0 consoleblank=0"; */ + /* this is for console on serial */ + bootargs = "earlycon=uart8250,mmio32,0xc0000000,115200n8 console=ttyS0,115200n8 consoleblank=0 debug"; }; aliases { @@ -44,15 +47,14 @@ }; uart0: serial@c0000000 { - compatible = "snps,dw-apb-uart"; + compatible = "ns8250"; reg = <0xc0000000 0x2000>; interrupts = <11>; - #clock-frequency = <80000000>; clock-frequency = <3686400>; baud = <115200>; reg-shift = <2>; reg-io-width = <4>; - status = "okay"; + no-loopback-test = <1>; }; pgu0: pgu@c9000000 { diff --git a/arch/arc/boot/dts/skeleton.dts b/arch/arc/boot/dts/skeleton.dts deleted file mode 100644 index 25a84fb5b3dc..000000000000 --- a/arch/arc/boot/dts/skeleton.dts +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -/dts-v1/; - -/include/ "skeleton.dtsi" diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index 451af30914f6..c01ba35a4eff 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -54,6 +54,7 @@ CONFIG_SERIO_ARC_PS2=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DW=y +CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SERIAL_ARC=y CONFIG_SERIAL_ARC_CONSOLE=y # CONFIG_HW_RANDOM is not set diff --git a/arch/arc/include/asm/linkage.h b/arch/arc/include/asm/linkage.h index 66ee5527aefc..5faad17118b4 100644 --- a/arch/arc/include/asm/linkage.h +++ b/arch/arc/include/asm/linkage.h @@ -13,20 +13,6 @@ #define ASM_NL ` /* use '`' to mark new line in macro */ -/* Can't use the ENTRY macro in linux/linkage.h - * gas considers ';' as comment vs. newline - */ -.macro ARC_ENTRY name - .global \name - .align 4 - \name: -.endm - -.macro ARC_EXIT name -#define ASM_PREV_SYM_ADDR(name) .-##name - .size \ name, ASM_PREV_SYM_ADDR(\name) -.endm - /* annotation for data we want in DCCM - if enabled in .config */ .macro ARCFP_DATA nm #ifdef CONFIG_ARC_HAS_DCCM diff --git a/arch/arc/kernel/ctx_sw_asm.S b/arch/arc/kernel/ctx_sw_asm.S index 65690e7fcc8c..2ff0347a2fd7 100644 --- a/arch/arc/kernel/ctx_sw_asm.S +++ b/arch/arc/kernel/ctx_sw_asm.S @@ -62,4 +62,4 @@ __switch_to: ld.ab blink, [sp, 4] j [blink] -ARC_EXIT __switch_to +END(__switch_to) diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index 47d09d07f093..819dd5f7eb05 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -141,7 +141,7 @@ VECTOR EV_Extension ; 0x130, Extn Intruction Excp (0x26) VECTOR reserved ; Reserved Exceptions .endr -#include /* ARC_{EXTRY,EXIT} */ +#include /* {EXTRY,EXIT} */ #include /* SAVE_ALL_{INT1,INT2,SYS...} */ #include #include @@ -184,7 +184,7 @@ reserved: ; processor restart ; --------------------------------------------- ; Level 2 ISR: Can interrupt a Level 1 ISR ; --------------------------------------------- -ARC_ENTRY handle_interrupt_level2 +ENTRY(handle_interrupt_level2) ; TODO-vineetg for SMP this wont work ; free up r9 as scratchpad @@ -225,14 +225,14 @@ ARC_ENTRY handle_interrupt_level2 b ret_from_exception -ARC_EXIT handle_interrupt_level2 +END(handle_interrupt_level2) #endif ; --------------------------------------------- ; Level 1 ISR ; --------------------------------------------- -ARC_ENTRY handle_interrupt_level1 +ENTRY(handle_interrupt_level1) /* free up r9 as scratchpad */ #ifdef CONFIG_SMP @@ -265,7 +265,7 @@ ARC_ENTRY handle_interrupt_level1 sr r8, [AUX_IRQ_LV12] ; clear bit in Sticky Status Reg b ret_from_exception -ARC_EXIT handle_interrupt_level1 +END(handle_interrupt_level1) ;################### Non TLB Exception Handling ############################# @@ -273,7 +273,7 @@ ARC_EXIT handle_interrupt_level1 ; Instruction Error Exception Handler ; --------------------------------------------- -ARC_ENTRY instr_service +ENTRY(instr_service) EXCEPTION_PROLOGUE @@ -284,13 +284,13 @@ ARC_ENTRY instr_service bl do_insterror_or_kprobe b ret_from_exception -ARC_EXIT instr_service +END(instr_service) ; --------------------------------------------- ; Memory Error Exception Handler ; --------------------------------------------- -ARC_ENTRY mem_service +ENTRY(mem_service) EXCEPTION_PROLOGUE @@ -301,13 +301,13 @@ ARC_ENTRY mem_service bl do_memory_error b ret_from_exception -ARC_EXIT mem_service +END(mem_service) ; --------------------------------------------- ; Machine Check Exception Handler ; --------------------------------------------- -ARC_ENTRY EV_MachineCheck +ENTRY(EV_MachineCheck) EXCEPTION_PROLOGUE @@ -331,13 +331,13 @@ ARC_ENTRY EV_MachineCheck j do_machine_check_fault -ARC_EXIT EV_MachineCheck +END(EV_MachineCheck) ; --------------------------------------------- ; Protection Violation Exception Handler ; --------------------------------------------- -ARC_ENTRY EV_TLBProtV +ENTRY(EV_TLBProtV) EXCEPTION_PROLOGUE @@ -385,12 +385,12 @@ ARC_ENTRY EV_TLBProtV b ret_from_exception -ARC_EXIT EV_TLBProtV +END(EV_TLBProtV) ; --------------------------------------------- ; Privilege Violation Exception Handler ; --------------------------------------------- -ARC_ENTRY EV_PrivilegeV +ENTRY(EV_PrivilegeV) EXCEPTION_PROLOGUE @@ -401,12 +401,12 @@ ARC_ENTRY EV_PrivilegeV bl do_privilege_fault b ret_from_exception -ARC_EXIT EV_PrivilegeV +END(EV_PrivilegeV) ; --------------------------------------------- ; Extension Instruction Exception Handler ; --------------------------------------------- -ARC_ENTRY EV_Extension +ENTRY(EV_Extension) EXCEPTION_PROLOGUE @@ -417,7 +417,7 @@ ARC_ENTRY EV_Extension bl do_extension_fault b ret_from_exception -ARC_EXIT EV_Extension +END(EV_Extension) ;######################### System Call Tracing ######################### @@ -504,7 +504,7 @@ trap_with_param: ; (2) Break Points ;------------------------------------------------------------------ -ARC_ENTRY EV_Trap +ENTRY(EV_Trap) EXCEPTION_PROLOGUE @@ -534,9 +534,9 @@ ARC_ENTRY EV_Trap jl [r9] ; Entry into Sys Call Handler ; fall through to ret_from_system_call -ARC_EXIT EV_Trap +END(EV_Trap) -ARC_ENTRY ret_from_system_call +ENTRY(ret_from_system_call) st r0, [sp, PT_r0] ; sys call return value in pt_regs @@ -546,7 +546,7 @@ ARC_ENTRY ret_from_system_call ; ; If ret to user mode do we need to handle signals, schedule() et al. -ARC_ENTRY ret_from_exception +ENTRY(ret_from_exception) ; Pre-{IRQ,Trap,Exception} K/U mode from pt_regs->status32 ld r8, [sp, PT_status32] ; returning to User/Kernel Mode @@ -726,9 +726,9 @@ not_level1_interrupt: debug_marker_syscall: rtie -ARC_EXIT ret_from_exception +END(ret_from_exception) -ARC_ENTRY ret_from_fork +ENTRY(ret_from_fork) ; when the forked child comes here from the __switch_to function ; r0 has the last task pointer. ; put last task in scheduler queue @@ -745,11 +745,11 @@ ARC_ENTRY ret_from_fork ; special case of kernel_thread entry point returning back due to ; kernel_execve() - pretend return from syscall to ret to userland b ret_from_exception -ARC_EXIT ret_from_fork +END(ret_from_fork) ;################### Special Sys Call Wrappers ########################## -ARC_ENTRY sys_clone_wrapper +ENTRY(sys_clone_wrapper) SAVE_CALLEE_SAVED_USER bl @sys_clone DISCARD_CALLEE_SAVED_USER @@ -759,7 +759,7 @@ ARC_ENTRY sys_clone_wrapper bnz tracesys_exit b ret_from_system_call -ARC_EXIT sys_clone_wrapper +END(sys_clone_wrapper) #ifdef CONFIG_ARC_DW2_UNWIND ; Workaround for bug 94179 (STAR ): diff --git a/arch/arc/kernel/head.S b/arch/arc/kernel/head.S index 991997269d02..4ad04915dc6b 100644 --- a/arch/arc/kernel/head.S +++ b/arch/arc/kernel/head.S @@ -24,13 +24,13 @@ .globl stext stext: ;------------------------------------------------------------------- - ; Don't clobber r0-r4 yet. It might have bootloader provided info + ; Don't clobber r0-r2 yet. It might have bootloader provided info ;------------------------------------------------------------------- sr @_int_vec_base_lds, [AUX_INTR_VEC_BASE] #ifdef CONFIG_SMP - ; Only Boot (Master) proceeds. Others wait in platform dependent way + ; Ensure Boot (Master) proceeds. Others wait in platform dependent way ; IDENTITY Reg [ 3 2 1 0 ] ; (cpu-id) ^^^ => Zero for UP ARC700 ; => #Core-ID if SMP (Master 0) @@ -39,7 +39,8 @@ stext: ; need to make sure only boot cpu takes this path. GET_CPU_ID r5 cmp r5, 0 - jnz arc_platform_smp_wait_to_boot + mov.ne r0, r5 + jne arc_platform_smp_wait_to_boot #endif ; Clear BSS before updating any globals ; XXX: use ZOL here diff --git a/arch/arc/kernel/time.c b/arch/arc/kernel/time.c index e5f3a837fb35..71c42521c77f 100644 --- a/arch/arc/kernel/time.c +++ b/arch/arc/kernel/time.c @@ -155,22 +155,6 @@ static void arc_timer_event_setup(unsigned int limit) write_aux_reg(ARC_REG_TIMER0_CTRL, TIMER_CTRL_IE | TIMER_CTRL_NH); } -/* - * Acknowledge the interrupt (oneshot) and optionally re-arm it (periodic) - * -Any write to CTRL Reg will ack the intr (NH bit: Count when not halted) - * -Rearming is done by setting the IE bit - * - * Small optimisation: Normal code would have been - * if (irq_reenable) - * CTRL_REG = (IE | NH); - * else - * CTRL_REG = NH; - * However since IE is BIT0 we can fold the branch - */ -static void arc_timer_event_ack(unsigned int irq_reenable) -{ - write_aux_reg(ARC_REG_TIMER0_CTRL, irq_reenable | TIMER_CTRL_NH); -} static int arc_clkevent_set_next_event(unsigned long delta, struct clock_event_device *dev) @@ -207,10 +191,22 @@ static DEFINE_PER_CPU(struct clock_event_device, arc_clockevent_device) = { static irqreturn_t timer_irq_handler(int irq, void *dev_id) { - struct clock_event_device *clk = this_cpu_ptr(&arc_clockevent_device); + /* + * Note that generic IRQ core could have passed @evt for @dev_id if + * irq_set_chip_and_handler() asked for handle_percpu_devid_irq() + */ + struct clock_event_device *evt = this_cpu_ptr(&arc_clockevent_device); + int irq_reenable = evt->mode == CLOCK_EVT_MODE_PERIODIC; + + /* + * Any write to CTRL reg ACks the interrupt, we rewrite the + * Count when [N]ot [H]alted bit. + * And re-arm it if perioid by [I]nterrupt [E]nable bit + */ + write_aux_reg(ARC_REG_TIMER0_CTRL, irq_reenable | TIMER_CTRL_NH); + + evt->event_handler(evt); - arc_timer_event_ack(clk->mode == CLOCK_EVT_MODE_PERIODIC); - clk->event_handler(clk); return IRQ_HANDLED; } @@ -222,9 +218,8 @@ static struct irqaction arc_timer_irq = { /* * Setup the local event timer for @cpu - * N.B. weak so that some exotic ARC SoCs can completely override it */ -void __weak arc_local_timer_setup(unsigned int cpu) +void arc_local_timer_setup(unsigned int cpu) { struct clock_event_device *clk = &per_cpu(arc_clockevent_device, cpu); diff --git a/arch/arc/lib/memcmp.S b/arch/arc/lib/memcmp.S index bc813d55b6c3..978bf8314dfb 100644 --- a/arch/arc/lib/memcmp.S +++ b/arch/arc/lib/memcmp.S @@ -6,7 +6,7 @@ * published by the Free Software Foundation. */ -#include +#include #ifdef __LITTLE_ENDIAN__ #define WORD2 r2 @@ -16,7 +16,7 @@ #define SHIFT r2 #endif -ARC_ENTRY memcmp +ENTRY(memcmp) or r12,r0,r1 asl_s r12,r12,30 sub r3,r2,1 @@ -121,4 +121,4 @@ ARC_ENTRY memcmp .Lnil: j_s.d [blink] mov r0,0 -ARC_EXIT memcmp +END(memcmp) diff --git a/arch/arc/lib/memcpy-700.S b/arch/arc/lib/memcpy-700.S index b64cc10ac918..3222573e50de 100644 --- a/arch/arc/lib/memcpy-700.S +++ b/arch/arc/lib/memcpy-700.S @@ -6,9 +6,9 @@ * published by the Free Software Foundation. */ -#include +#include -ARC_ENTRY memcpy +ENTRY(memcpy) or r3,r0,r1 asl_s r3,r3,30 mov_s r5,r0 @@ -63,4 +63,4 @@ ARC_ENTRY memcpy .Lendbloop: j_s.d [blink] stb r12,[r5,0] -ARC_EXIT memcpy +END(memcpy) diff --git a/arch/arc/lib/memset.S b/arch/arc/lib/memset.S index 9b2d88d2e141..d36bd43fc98d 100644 --- a/arch/arc/lib/memset.S +++ b/arch/arc/lib/memset.S @@ -6,11 +6,11 @@ * published by the Free Software Foundation. */ -#include +#include #define SMALL 7 /* Must be at least 6 to deal with alignment/loop issues. */ -ARC_ENTRY memset +ENTRY(memset) mov_s r4,r0 or r12,r0,r2 bmsk.f r12,r12,1 @@ -46,14 +46,14 @@ ARC_ENTRY memset stb.ab r1,[r4,1] .Ltiny_end: j_s [blink] -ARC_EXIT memset +END(memset) ; memzero: @r0 = mem, @r1 = size_t ; memset: @r0 = mem, @r1 = char, @r2 = size_t -ARC_ENTRY memzero +ENTRY(memzero) ; adjust bzero args to memset args mov r2, r1 mov r1, 0 b memset ;tail call so need to tinker with blink -ARC_EXIT memzero +END(memzero) diff --git a/arch/arc/lib/strchr-700.S b/arch/arc/lib/strchr-700.S index 9c548c7cf001..b725d5862107 100644 --- a/arch/arc/lib/strchr-700.S +++ b/arch/arc/lib/strchr-700.S @@ -11,9 +11,9 @@ presence of the norm instruction makes it easier to operate on whole words branch-free. */ -#include +#include -ARC_ENTRY strchr +ENTRY(strchr) extb_s r1,r1 asl r5,r1,8 bmsk r2,r0,1 @@ -130,4 +130,4 @@ ARC_ENTRY strchr j_s.d [blink] mov.mi r0,0 #endif /* ENDIAN */ -ARC_EXIT strchr +END(strchr) diff --git a/arch/arc/lib/strcmp.S b/arch/arc/lib/strcmp.S index 5dc802b45cf3..3544600fefe6 100644 --- a/arch/arc/lib/strcmp.S +++ b/arch/arc/lib/strcmp.S @@ -13,9 +13,9 @@ source 1; however, that would increase the overhead for loop setup / finish, and strcmp might often terminate early. */ -#include +#include -ARC_ENTRY strcmp +ENTRY(strcmp) or r2,r0,r1 bmsk_s r2,r2,1 brne r2,0,.Lcharloop @@ -93,4 +93,4 @@ ARC_ENTRY strcmp .Lcmpend: j_s.d [blink] sub r0,r2,r3 -ARC_EXIT strcmp +END(strcmp) diff --git a/arch/arc/lib/strcpy-700.S b/arch/arc/lib/strcpy-700.S index b7ca4ae81d88..8422f38e1218 100644 --- a/arch/arc/lib/strcpy-700.S +++ b/arch/arc/lib/strcpy-700.S @@ -16,9 +16,9 @@ there, but the it is not likely to be taken often, and it would also be likey to cost an unaligned mispredict at the next call. */ -#include +#include -ARC_ENTRY strcpy +ENTRY(strcpy) or r2,r0,r1 bmsk_s r2,r2,1 brne.d r2,0,charloop @@ -67,4 +67,4 @@ charloop: brne.d r3,0,charloop stb.ab r3,[r10,1] j [blink] -ARC_EXIT strcpy +END(strcpy) diff --git a/arch/arc/lib/strlen.S b/arch/arc/lib/strlen.S index 39759e099696..53cfd5685a5f 100644 --- a/arch/arc/lib/strlen.S +++ b/arch/arc/lib/strlen.S @@ -6,9 +6,9 @@ * published by the Free Software Foundation. */ -#include +#include -ARC_ENTRY strlen +ENTRY(strlen) or r3,r0,7 ld r2,[r3,-7] ld.a r6,[r3,-3] @@ -80,4 +80,4 @@ ARC_ENTRY strlen .Learly_end: b.d .Lend sub_s.ne r1,r1,r1 -ARC_EXIT strlen +END(strlen) diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c index 400c663b21c2..89edf7961a2f 100644 --- a/arch/arc/mm/cache_arc700.c +++ b/arch/arc/mm/cache_arc700.c @@ -100,10 +100,9 @@ #define DC_CTRL_INV_MODE_FLUSH 0x40 #define DC_CTRL_FLUSH_STATUS 0x100 -char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len) +char *arc_cache_mumbojumbo(int c, char *buf, int len) { int n = 0; - unsigned int c = smp_processor_id(); #define PR_CACHE(p, enb, str) \ { \ diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index 55e0a85bea78..523412369f70 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -10,6 +10,9 @@ #include #include #include +#ifdef CONFIG_BLK_DEV_INITRD +#include +#endif #include #include #include @@ -42,6 +45,24 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size) pr_info("Memory size set via devicetree %ldM\n", TO_MB(arc_mem_sz)); } +#ifdef CONFIG_BLK_DEV_INITRD +static int __init early_initrd(char *p) +{ + unsigned long start, size; + char *endp; + + start = memparse(p, &endp); + if (*endp == ',') { + size = memparse(endp + 1, NULL); + + initrd_start = (unsigned long)__va(start); + initrd_end = (unsigned long)__va(start + size); + } + return 0; +} +early_param("initrd", early_initrd); +#endif + /* * First memory setup routine called from setup_arch() * 1. setup swapper's mm @init_mm @@ -80,6 +101,12 @@ void __init setup_arch_memory(void) memblock_reserve(CONFIG_LINUX_LINK_BASE, __pa(_end) - CONFIG_LINUX_LINK_BASE); +#ifdef CONFIG_BLK_DEV_INITRD + /*------------- reserve initrd image -----------------------*/ + if (initrd_start) + memblock_reserve(__pa(initrd_start), initrd_end - initrd_start); +#endif + memblock_dump_all(); /*-------------- node setup --------------------------------*/ diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index 3fcfdb38d242..79bfc81358c9 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S @@ -260,7 +260,7 @@ ARCFP_CODE ;Fast Path Code, candidate for ICCM ; I-TLB Miss Exception Handler ;----------------------------------------------------------------------------- -ARC_ENTRY EV_TLBMissI +ENTRY(EV_TLBMissI) TLBMISS_FREEUP_REGS @@ -293,13 +293,13 @@ ARC_ENTRY EV_TLBMissI TLBMISS_RESTORE_REGS rtie -ARC_EXIT EV_TLBMissI +END(EV_TLBMissI) ;----------------------------------------------------------------------------- ; D-TLB Miss Exception Handler ;----------------------------------------------------------------------------- -ARC_ENTRY EV_TLBMissD +ENTRY(EV_TLBMissD) TLBMISS_FREEUP_REGS @@ -381,6 +381,4 @@ do_slow_path_pf: bl do_page_fault b ret_from_exception -ARC_EXIT EV_TLBMissD - -ARC_ENTRY EV_TLBMissB ; Bogus entry to measure sz of DTLBMiss hdlr +END(EV_TLBMissD) diff --git a/arch/arc/plat-arcfpga/Kconfig b/arch/arc/plat-arcfpga/Kconfig index 295cefeb25d3..33058aa40e77 100644 --- a/arch/arc/plat-arcfpga/Kconfig +++ b/arch/arc/plat-arcfpga/Kconfig @@ -33,7 +33,6 @@ config ISS_SMP_EXTN bool "ARC SMP Extensions (ISS Models only)" default n depends on SMP - select ARC_HAS_COH_RTSC help SMP Extensions to ARC700, in a "simulation only" Model, supported in ARC ISS (Instruction Set Simulator). diff --git a/arch/arc/plat-arcfpga/platform.c b/arch/arc/plat-arcfpga/platform.c index d71f3c3bcf24..19b76b61f44b 100644 --- a/arch/arc/plat-arcfpga/platform.c +++ b/arch/arc/plat-arcfpga/platform.c @@ -201,7 +201,7 @@ static void __init plat_fpga_populate_dev(void) * callback set, by matching the DT compatible name. */ -static const char *aa4_compat[] __initdata = { +static const char *aa4_compat[] __initconst = { "snps,arc-angel4", NULL, }; @@ -216,7 +216,7 @@ MACHINE_START(ANGEL4, "angel4") #endif MACHINE_END -static const char *ml509_compat[] __initdata = { +static const char *ml509_compat[] __initconst = { "snps,arc-ml509", NULL, }; @@ -231,7 +231,7 @@ MACHINE_START(ML509, "ml509") #endif MACHINE_END -static const char *nsimosci_compat[] __initdata = { +static const char *nsimosci_compat[] __initconst = { "snps,nsimosci", NULL, }; diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d7a71e3ef55f..ab438cb5af55 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -24,6 +24,7 @@ config ARM select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select HARDIRQS_SW_RESEND + select HAVE_ARCH_AUDITSYSCALL if (AEABI && !OABI_COMPAT) select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL select HAVE_ARCH_KGDB select HAVE_ARCH_SECCOMP_FILTER if (AEABI && !OABI_COMPAT) @@ -126,7 +127,7 @@ config HAVE_TCM config HAVE_PROC_CPU bool -config NO_IOPORT +config NO_IOPORT_MAP bool config EISA @@ -410,7 +411,7 @@ config ARCH_EBSA110 select ISA select NEED_MACH_IO_H select NEED_MACH_MEMORY_H - select NO_IOPORT + select NO_IOPORT_MAP help This is an evaluation board for the StrongARM processor available from Digital. It has limited hardware on-board, including an @@ -428,7 +429,7 @@ config ARCH_EFM32 select CPU_V7M select GENERIC_CLOCKEVENTS select NO_DMA - select NO_IOPORT + select NO_IOPORT_MAP select SPARSE_IRQ select USE_OF help @@ -677,7 +678,7 @@ config ARCH_SHMOBILE_LEGACY select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select MULTI_IRQ_HANDLER - select NO_IOPORT + select NO_IOPORT_MAP select PINCTRL select PM_GENERIC_DOMAINS if PM select SPARSE_IRQ @@ -699,7 +700,7 @@ config ARCH_RPC select ISA_DMA_API select NEED_MACH_IO_H select NEED_MACH_MEMORY_H - select NO_IOPORT + select NO_IOPORT_MAP select VIRT_TO_BUS help On the Acorn Risc-PC, Linux can support the internal IDE disk and @@ -760,7 +761,7 @@ config ARCH_S3C64XX select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_TCM - select NO_IOPORT + select NO_IOPORT_MAP select PLAT_SAMSUNG select PM_GENERIC_DOMAINS if PM select S3C_DEV_NAND diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi index 55d3f79c2ef5..9d72674049d6 100644 --- a/arch/arm/boot/dts/atlas6.dtsi +++ b/arch/arm/boot/dts/atlas6.dtsi @@ -271,6 +271,7 @@ reg = <0xb00b0000 0x10000>; interrupts = <12>; clocks = <&clks 24>; + #dma-cells = <1>; }; dmac1: dma-controller@b0160000 { @@ -279,6 +280,7 @@ reg = <0xb0160000 0x10000>; interrupts = <13>; clocks = <&clks 25>; + #dma-cells = <1>; }; vip@b00C0000 { diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 9e3caf3d19fb..1c0f8e1893ae 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -154,6 +154,22 @@ ti,hwmods = "counter_32k"; }; + dra7_ctrl_general: tisyscon@4a002e00 { + compatible = "syscon"; + reg = <0x4a002e00 0x7c>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0 0x4>; + syscon = <&dra7_ctrl_general>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + dra7_pmx_core: pinmux@4a003400 { compatible = "pinctrl-single"; reg = <0x4a003400 0x0464>; @@ -543,6 +559,7 @@ dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; status = "disabled"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 0401f4dba2a2..2f8bcd068d17 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -110,6 +110,20 @@ reg = <0x10010000 0x400>; }; + dsi_0: dsi@11C80000 { + compatible = "samsung,exynos4210-mipi-dsi"; + reg = <0x11C80000 0x10000>; + interrupts = <0 79 0>; + samsung,power-domain = <&pd_lcd0>; + phys = <&mipi_phy 1>; + phy-names = "dsim"; + clocks = <&clock 286>, <&clock 143>; + clock-names = "bus_clk", "pll_clk"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + camera { compatible = "samsung,fimc", "simple-bus"; status = "disabled"; diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 361cb58052bf..63aa2bb24a4b 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -353,6 +353,67 @@ }; }; + dsi_0: dsi@11C80000 { + vddcore-supply = <&vusb_reg>; + vddio-supply = <&vmipi_reg>; + samsung,pll-clock-frequency = <24000000>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + dsi_out: endpoint { + remote-endpoint = <&dsi_in>; + samsung,burst-clock-frequency = <500000000>; + samsung,esc-clock-frequency = <20000000>; + }; + }; + }; + + panel@0 { + reg = <0>; + compatible = "samsung,s6e8aa0"; + vdd3-supply = <&vcclcd_reg>; + vci-supply = <&vlcd_reg>; + reset-gpios = <&gpy4 5 0>; + power-on-delay= <50>; + reset-delay = <100>; + init-delay = <100>; + flip-horizontal; + flip-vertical; + panel-width-mm = <58>; + panel-height-mm = <103>; + + display-timings { + timing-0 { + clock-frequency = <57153600>; + hactive = <720>; + vactive = <1280>; + hfront-porch = <5>; + hback-porch = <5>; + hsync-len = <5>; + vfront-porch = <13>; + vback-porch = <1>; + vsync-len = <2>; + }; + }; + + port { + dsi_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; + }; + + fimd@11c00000 { + status = "okay"; + }; + camera { pinctrl-names = "default"; pinctrl-0 = <>; diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 27d3b70ee9e3..63e34b24b04f 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -345,6 +345,70 @@ }; }; + spi-lcd { + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + gpio-sck = <&gpy3 1 0>; + gpio-mosi = <&gpy3 3 0>; + num-chipselects = <1>; + cs-gpios = <&gpy4 3 0>; + + lcd@0 { + compatible = "samsung,ld9040"; + reg = <0>; + vdd3-supply = <&ldo7_reg>; + vci-supply = <&ldo17_reg>; + reset-gpios = <&gpy4 5 0>; + spi-max-frequency = <1200000>; + spi-cpol; + spi-cpha; + power-on-delay = <10>; + reset-delay = <10>; + panel-width-mm = <90>; + panel-height-mm = <154>; + display-timings { + timing { + clock-frequency = <23492370>; + hactive = <480>; + vactive = <800>; + hback-porch = <16>; + hfront-porch = <16>; + vback-porch = <2>; + vfront-porch = <28>; + hsync-len = <2>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <0>; + pixelclk-active = <0>; + }; + }; + port { + lcd_ep: endpoint { + remote-endpoint = <&fimd_dpi_ep>; + }; + }; + }; + }; + + fimd: fimd@11c00000 { + pinctrl-0 = <&lcd_clk>, <&lcd_data24>; + pinctrl-names = "default"; + status = "okay"; + samsung,invert-vden; + samsung,invert-vclk; + #address-cells = <1>; + #size-cells = <0>; + port@3 { + reg = <3>; + fimd_dpi_ep: endpoint { + remote-endpoint = <&lcd_ep>; + }; + }; + }; + pwm@139D0000 { compatible = "samsung,s5p6440-pwm"; status = "okay"; diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index c16b3159b813..9583563dd0ef 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -71,6 +71,15 @@ enable-active-high; }; + lcd_vdd3_reg: voltage-regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "LCD_VDD_2.2V"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + gpio = <&gpc0 1 0>; + enable-active-high; + }; + /* More to come */ }; @@ -516,6 +525,67 @@ }; }; + dsi_0: dsi@11C80000 { + vddcore-supply = <&ldo8_reg>; + vddio-supply = <&ldo10_reg>; + samsung,pll-clock-frequency = <24000000>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + dsi_out: endpoint { + remote-endpoint = <&dsi_in>; + samsung,burst-clock-frequency = <500000000>; + samsung,esc-clock-frequency = <20000000>; + }; + }; + }; + + panel@0 { + compatible = "samsung,s6e8aa0"; + reg = <0>; + vdd3-supply = <&lcd_vdd3_reg>; + vci-supply = <&ldo25_reg>; + reset-gpios = <&gpy4 5 0>; + power-on-delay= <50>; + reset-delay = <100>; + init-delay = <100>; + flip-horizontal; + flip-vertical; + panel-width-mm = <58>; + panel-height-mm = <103>; + + display-timings { + timing-0 { + clock-frequency = <0>; + hactive = <720>; + vactive = <1280>; + hfront-porch = <5>; + hback-porch = <5>; + hsync-len = <5>; + vfront-porch = <13>; + vback-porch = <1>; + vsync-len = <2>; + }; + }; + + port { + dsi_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; + }; + + fimd@11c00000 { + status = "okay"; + }; + camera { pinctrl-0 = <&cam_port_b_clk_active>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi index 5377ddf83bf8..22f35ea142c1 100644 --- a/arch/arm/boot/dts/omap2.dtsi +++ b/arch/arm/boot/dts/omap2.dtsi @@ -271,5 +271,36 @@ ti,hwmods = "timer12"; ti,timer-pwm; }; + + dss: dss@48050000 { + compatible = "ti,omap2-dss"; + reg = <0x48050000 0x400>; + status = "disabled"; + ti,hwmods = "dss_core"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dispc@48050400 { + compatible = "ti,omap2-dispc"; + reg = <0x48050400 0x400>; + interrupts = <25>; + ti,hwmods = "dss_dispc"; + }; + + rfbi: encoder@48050800 { + compatible = "ti,omap2-rfbi"; + reg = <0x48050800 0x400>; + status = "disabled"; + ti,hwmods = "dss_rfbi"; + }; + + venc: encoder@48050c00 { + compatible = "ti,omap2-venc"; + reg = <0x48050c00 0x400>; + status = "disabled"; + ti,hwmods = "dss_venc"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi index 9d2f028fd687..d09697dab55e 100644 --- a/arch/arm/boot/dts/omap2430.dtsi +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -29,6 +29,22 @@ pinctrl-single,function-mask = <0x3f>; }; + omap2_scm_general: tisyscon@49002270 { + compatible = "syscon"; + reg = <0x49002270 0x240>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x230 0x4>; + syscon = <&omap2_scm_general>; + pbias_mmc_reg: pbias_mmc_omap2430 { + regulator-name = "pbias_mmc_omap2430"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + gpio1: gpio@4900c000 { compatible = "ti,omap2-gpio"; reg = <0x4900c000 0x200>; @@ -188,6 +204,7 @@ ti,dual-volt; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index cba357023878..cf0be662297e 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -24,6 +24,11 @@ reg = <0x80000000 0x20000000>; /* 512 MB */ }; + aliases { + display0 = &dvi0; + display1 = &tv0; + }; + leds { compatible = "gpio-leds"; @@ -86,6 +91,60 @@ reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */ vcc-supply = <&hsusb2_power>; }; + + tfp410: encoder@0 { + compatible = "ti,tfp410"; + powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>; + + /* XXX pinctrl from twl */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + digital; + + ddc-i2c-bus = <&i2c3>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + tv0: connector@1 { + compatible = "svideo-connector"; + label = "tv"; + + port { + tv_connector_in: endpoint { + remote-endpoint = <&venc_out>; + }; + }; + }; }; &omap3_pmx_wkup { @@ -94,6 +153,17 @@ 0x0e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */ >; }; + + dss_dpi_pins2: pinmux_dss_dpi_pins1 { + pinctrl-single,pins = < + 0x0a (PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */ + 0x0c (PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */ + 0x10 (PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */ + 0x12 (PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */ + 0x14 (PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */ + 0x16 (PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */ + >; + }; }; &omap3_pmx_core { @@ -119,6 +189,35 @@ OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */ >; }; + + dss_dpi_pins1: pinmux_dss_dpi_pins2 { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ + OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ + OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ + OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ + + OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ + OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ + OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ + OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ + OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ + OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ + OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ + OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ + OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ + OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ + OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */ + OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */ + + OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3) /* dss_data18.dss_data0 */ + OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3) /* dss_data19.dss_data1 */ + OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3) /* dss_data20.dss_data2 */ + OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3) /* dss_data21.dss_data3 */ + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3) /* dss_data22.dss_data4 */ + OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3) /* dss_data23.dss_data5 */ + >; + }; }; &omap3_pmx_core2 { @@ -164,15 +263,6 @@ &i2c3 { clock-frequency = <100000>; - - /* - * Display monitor features are burnt in the EEPROM - * as EDID data. - */ - eeprom@50 { - compatible = "ti,eeprom"; - reg = <0x50>; - }; }; &mmc1 { @@ -238,3 +328,33 @@ &mcbsp2 { status = "okay"; }; + +&dss { + status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = < + &dss_dpi_pins1 + &dss_dpi_pins2 + >; + + port { + dpi_out: endpoint { + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; + }; +}; + +&venc { + status = "ok"; + + vdda-supply = <&vdac>; + + port { + venc_out: endpoint { + remote-endpoint = <&tv_connector_in>; + ti,channels = <2>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index d01e9a76c5da..3c3e6da1deac 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -24,6 +24,11 @@ reg = <0x80000000 0x10000000>; /* 256 MB */ }; + aliases { + display0 = &dvi0; + display1 = &tv0; + }; + leds { compatible = "gpio-leds"; pmu_stat { @@ -80,6 +85,61 @@ }; }; + + tfp410: encoder@0 { + compatible = "ti,tfp410"; + powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */ + + pinctrl-names = "default"; + pinctrl-0 = <&tfp410_pins>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + digital; + + ddc-i2c-bus = <&i2c3>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + tv0: connector@1 { + compatible = "svideo-connector"; + label = "tv"; + + port { + tv_connector_in: endpoint { + remote-endpoint = <&venc_out>; + }; + }; + }; }; &omap3_pmx_wkup { @@ -113,6 +173,45 @@ 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ >; }; + + tfp410_pins: pinmux_tfp410_pins { + pinctrl-single,pins = < + 0x194 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */ + >; + }; + + dss_dpi_pins: pinmux_dss_dpi_pins { + pinctrl-single,pins = < + 0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ + 0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ + 0x0a8 (PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ + 0x0aa (PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ + 0x0ac (PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */ + 0x0ae (PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */ + 0x0b0 (PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */ + 0x0b2 (PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */ + 0x0b4 (PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */ + 0x0b6 (PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */ + 0x0b8 (PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ + 0x0ba (PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ + 0x0bc (PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ + 0x0be (PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ + 0x0c0 (PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ + 0x0c2 (PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ + 0x0c4 (PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ + 0x0c6 (PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ + 0x0c8 (PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ + 0x0ca (PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ + 0x0cc (PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */ + 0x0ce (PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */ + 0x0d0 (PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */ + 0x0d2 (PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */ + 0x0d4 (PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */ + 0x0d6 (PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */ + 0x0d8 (PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */ + 0x0da (PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */ + >; + }; }; &omap3_pmx_core2 { @@ -152,6 +251,10 @@ #include "twl4030.dtsi" #include "twl4030_omap3.dtsi" +&i2c3 { + clock-frequency = <100000>; +}; + &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; @@ -215,3 +318,35 @@ &mcbsp2 { status = "okay"; }; + +/* Needed to power the DPI pins */ +&vpll2 { + regulator-always-on; +}; + +&dss { + status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_dpi_pins>; + + port { + dpi_out: endpoint { + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; + }; +}; + +&venc { + status = "ok"; + + vdda-supply = <&vdac>; + + port { + venc_out: endpoint { + remote-endpoint = <&tv_connector_in>; + ti,channels = <2>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts index f2779ac75872..7abd64f6ae21 100644 --- a/arch/arm/boot/dts/omap3-igep0020.dts +++ b/arch/arm/boot/dts/omap3-igep0020.dts @@ -61,22 +61,63 @@ reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */ vcc-supply = <&hsusb1_power>; }; + + tfp410: encoder@0 { + compatible = "ti,tfp410"; + powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + digital; + + ddc-i2c-bus = <&i2c3>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; }; &omap3_pmx_core { pinctrl-names = "default"; pinctrl-0 = < &tfp410_pins - &dss_pins + &dss_dpi_pins >; - tfp410_pins: tfp410_dvi_pins { + tfp410_pins: pinmux_tfp410_pins { pinctrl-single,pins = < 0x196 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */ >; }; - dss_pins: pinmux_dss_dvi_pins { + dss_dpi_pins: pinmux_dss_dpi_pins { pinctrl-single,pins = < 0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ 0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ @@ -226,3 +267,14 @@ /* Needed for DSS */ regulator-name = "vdds_dsi"; }; + +&dss { + status = "ok"; + + port { + dpi_out: endpoint { + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-ldp.dts b/arch/arm/boot/dts/omap3-ldp.dts index ddce0d807f70..0abe986a4ecc 100644 --- a/arch/arm/boot/dts/omap3-ldp.dts +++ b/arch/arm/boot/dts/omap3-ldp.dts @@ -174,8 +174,20 @@ }; &mmc1 { + /* See 35xx errata 2.1.1.128 in SPRZ278F */ + compatible = "ti,omap3-pre-es3-hsmmc"; vmmc-supply = <&vmmc1>; bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; +}; + +&mmc2 { + status="disabled"; +}; + +&mmc3 { + status="disabled"; }; &omap3_pmx_core { @@ -209,6 +221,17 @@ 0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ >; }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ + OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ + OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ + OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ + OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ + OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ + >; + }; }; &usb_otg_hs { diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index d1c3d99dc947..1a57b61f5e24 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -79,6 +79,17 @@ nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_HIGH>; usb-phy = <&usb2_phy>; }; + + tv: connector { + compatible = "composite-connector"; + label = "tv"; + + port { + tv_connector_in: endpoint { + remote-endpoint = <&venc_out>; + }; + }; + }; }; &omap3_pmx_core { @@ -145,11 +156,23 @@ >; }; - display_pins: pinmux_display_pins { + acx565akm_pins: pinmux_acx565akm_pins { pinctrl-single,pins = < 0x0d4 (PIN_OUTPUT | MUX_MODE4) /* RX51_LCD_RESET_GPIO */ >; }; + + dss_sdi_pins: pinmux_dss_sdi_pins { + pinctrl-single,pins = < + 0x0c0 (PIN_OUTPUT | MUX_MODE1) /* dss_data10.sdi_dat1n */ + 0x0c2 (PIN_OUTPUT | MUX_MODE1) /* dss_data11.sdi_dat1p */ + 0x0c4 (PIN_OUTPUT | MUX_MODE1) /* dss_data12.sdi_dat2n */ + 0x0c6 (PIN_OUTPUT | MUX_MODE1) /* dss_data13.sdi_dat2p */ + + 0x0d8 (PIN_OUTPUT | MUX_MODE1) /* dss_data22.sdi_clkp */ + 0x0da (PIN_OUTPUT | MUX_MODE1) /* dss_data23.sdi_clkn */ + >; + }; }; &i2c1 { @@ -561,13 +584,23 @@ spi-max-frequency = <6000000>; reg = <0>; }; - mipid@2 { - compatible = "acx565akm"; + + acx565akm@2 { + compatible = "sony,acx565akm"; spi-max-frequency = <6000000>; reg = <2>; pinctrl-names = "default"; - pinctrl-0 = <&display_pins>; + pinctrl-0 = <&acx565akm_pins>; + + label = "lcd"; + reset-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* 90 */ + + port { + lcd_in: endpoint { + remote-endpoint = <&sdi_out>; + }; + }; }; }; @@ -593,3 +626,39 @@ pinctrl-names = "default"; pinctrl-0 = <&uart3_pins>; }; + +&dss { + status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_sdi_pins>; + + vdds_sdi-supply = <&vaux1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + sdi_out: endpoint { + remote-endpoint = <&lcd_in>; + datapairs = <2>; + }; + }; + }; +}; + +&venc { + status = "ok"; + + vdda-supply = <&vdac>; + + port { + venc_out: endpoint { + remote-endpoint = <&tv_connector_in>; + ti,channels = <1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index a089e6e00457..5e5790f631eb 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -181,6 +181,22 @@ pinctrl-single,function-mask = <0xff1f>; }; + omap3_scm_general: tisyscon@48002270 { + compatible = "syscon"; + reg = <0x48002270 0x2f0>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x2b0 0x4>; + syscon = <&omap3_scm_general>; + pbias_mmc_reg: pbias_mmc_omap2430 { + regulator-name = "pbias_mmc_omap2430"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + gpio1: gpio@48310000 { compatible = "ti,omap3-gpio"; reg = <0x48310000 0x200>; @@ -395,6 +411,7 @@ ti,dual-volt; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { @@ -688,6 +705,58 @@ num-eps = <16>; ram-bits = <12>; }; + + dss: dss@48050000 { + compatible = "ti,omap3-dss"; + reg = <0x48050000 0x200>; + status = "disabled"; + ti,hwmods = "dss_core"; + clocks = <&dss1_alwon_fck>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dispc@48050400 { + compatible = "ti,omap3-dispc"; + reg = <0x48050400 0x400>; + interrupts = <25>; + ti,hwmods = "dss_dispc"; + clocks = <&dss1_alwon_fck>; + clock-names = "fck"; + }; + + dsi: encoder@4804fc00 { + compatible = "ti,omap3-dsi"; + reg = <0x4804fc00 0x200>, + <0x4804fe00 0x40>, + <0x4804ff00 0x20>; + reg-names = "proto", "phy", "pll"; + interrupts = <25>; + status = "disabled"; + ti,hwmods = "dss_dsi1"; + clocks = <&dss1_alwon_fck>, <&dss2_alwon_fck>; + clock-names = "fck", "sys_clk"; + }; + + rfbi: encoder@48050800 { + compatible = "ti,omap3-rfbi"; + reg = <0x48050800 0x100>; + status = "disabled"; + ti,hwmods = "dss_rfbi"; + clocks = <&dss1_alwon_fck>, <&dss_ick>; + clock-names = "fck", "ick"; + }; + + venc: encoder@48050c00 { + compatible = "ti,omap3-venc"; + reg = <0x48050c00 0x100>; + status = "disabled"; + ti,hwmods = "dss_venc"; + clocks = <&dss_tv_fck>; + clock-names = "fck"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/omap3430es1-clocks.dtsi b/arch/arm/boot/dts/omap3430es1-clocks.dtsi index 6f31954636a1..4c22f3a7f813 100644 --- a/arch/arm/boot/dts/omap3430es1-clocks.dtsi +++ b/arch/arm/boot/dts/omap3430es1-clocks.dtsi @@ -152,7 +152,7 @@ clocks = <&usb_l4_gate_ick>, <&usb_l4_div_ick>; }; - dss1_alwon_fck_3430es1: dss1_alwon_fck_3430es1 { + dss1_alwon_fck: dss1_alwon_fck_3430es1 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m4x2_ck>; @@ -161,7 +161,7 @@ ti,set-rate-parent; }; - dss_ick_3430es1: dss_ick_3430es1 { + dss_ick: dss_ick_3430es1 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&l4_ick>; @@ -184,7 +184,7 @@ dss_clkdm: dss_clkdm { compatible = "ti,clockdomain"; clocks = <&dss_tv_fck>, <&dss_96m_fck>, <&dss2_alwon_fck>, - <&dss1_alwon_fck_3430es1>, <&dss_ick_3430es1>; + <&dss1_alwon_fck>, <&dss_ick>; }; d2d_clkdm: d2d_clkdm { diff --git a/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi index af9ae5346bf2..080fb3f4e429 100644 --- a/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi @@ -160,7 +160,7 @@ ti,bit-shift = <30>; }; - dss1_alwon_fck_3430es2: dss1_alwon_fck_3430es2 { + dss1_alwon_fck: dss1_alwon_fck_3430es2 { #clock-cells = <0>; compatible = "ti,dss-gate-clock"; clocks = <&dpll4_m4x2_ck>; @@ -169,7 +169,7 @@ ti,set-rate-parent; }; - dss_ick_3430es2: dss_ick_3430es2 { + dss_ick: dss_ick_3430es2 { #clock-cells = <0>; compatible = "ti,omap3-dss-interface-clock"; clocks = <&l4_ick>; @@ -216,7 +216,7 @@ dss_clkdm: dss_clkdm { compatible = "ti,clockdomain"; clocks = <&dss_tv_fck>, <&dss_96m_fck>, <&dss2_alwon_fck>, - <&dss1_alwon_fck_3430es2>, <&dss_ick_3430es2>; + <&dss1_alwon_fck>, <&dss_ick>; }; core_l4_clkdm: core_l4_clkdm { diff --git a/arch/arm/boot/dts/omap36xx-clocks.dtsi b/arch/arm/boot/dts/omap36xx-clocks.dtsi index 2fcf253b677c..6b5280d04a0e 100644 --- a/arch/arm/boot/dts/omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap36xx-clocks.dtsi @@ -70,6 +70,26 @@ }; }; +&dpll4_m2x2_mul_ck { + clock-mult = <1>; +}; + +&dpll4_m3x2_mul_ck { + clock-mult = <1>; +}; + +&dpll4_m4x2_mul_ck { + ti,clock-mult = <1>; +}; + +&dpll4_m5x2_mul_ck { + clock-mult = <1>; +}; + +&dpll4_m6x2_mul_ck { + clock-mult = <1>; +}; + &cm_clockdomains { dpll4_clkdm: dpll4_clkdm { compatible = "ti,clockdomain"; diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index ba077cd95e4e..22cf4647087e 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -72,7 +72,13 @@ }; }; -/include/ "omap36xx-clocks.dtsi" +/* OMAP3630 needs dss_96m_fck for VENC */ +&venc { + clocks = <&dss_tv_fck>, <&dss_96m_fck>; + clock-names = "fck", "tv_dac_clk"; +}; + /include/ "omap34xx-omap36xx-clocks.dtsi" /include/ "omap36xx-omap3430es2plus-clocks.dtsi" /include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi" +/include/ "omap36xx-clocks.dtsi" diff --git a/arch/arm/boot/dts/omap3xxx-clocks.dtsi b/arch/arm/boot/dts/omap3xxx-clocks.dtsi index cb04d4b37e7f..12be2b35dae9 100644 --- a/arch/arm/boot/dts/omap3xxx-clocks.dtsi +++ b/arch/arm/boot/dts/omap3xxx-clocks.dtsi @@ -425,10 +425,11 @@ dpll4_m4x2_mul_ck: dpll4_m4x2_mul_ck { #clock-cells = <0>; - compatible = "fixed-factor-clock"; + compatible = "ti,fixed-factor-clock"; clocks = <&dpll4_m4_ck>; - clock-mult = <2>; - clock-div = <1>; + ti,clock-mult = <2>; + ti,clock-div = <1>; + ti,set-rate-parent; }; dpll4_m4x2_ck: dpll4_m4x2_ck { @@ -438,6 +439,7 @@ ti,bit-shift = <0x1d>; reg = <0x0d00>; ti,set-bit-to-disable; + ti,set-rate-parent; }; dpll4_m5_ck: dpll4_m5_ck { diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index cbc45cfc44e9..d2c45bfaaa2c 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -16,6 +16,11 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; + aliases { + display0 = &dvi0; + display1 = &hdmi0; + }; + leds: leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -100,6 +105,89 @@ startup-delay-us = <70000>; enable-active-high; }; + + tfp410: encoder@0 { + compatible = "ti,tfp410"; + powerdown-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; /* gpio_0 */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint@0 { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector@0 { + compatible = "dvi-connector"; + label = "dvi"; + + digital; + + ddc-i2c-bus = <&i2c3>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + tpd12s015: encoder@1 { + compatible = "ti,tpd12s015"; + + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */ + <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */ + <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint@0 { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint@0 { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + + hdmi0: connector@1 { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; + }; }; &omap4_pmx_core { @@ -406,3 +494,30 @@ &usbhsehci { phys = <&hsusb1_phy>; }; + +&dss { + status = "ok"; + + port { + dpi_out: endpoint { + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; + }; +}; + +&dsi2 { + status = "ok"; + vdd-supply = <&vcxio>; +}; + +&hdmi { + status = "ok"; + vdda-supply = <&vdac>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 9bbbbec1d63d..48983c8d56c2 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -19,6 +19,12 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; + aliases { + display0 = &lcd0; + display1 = &lcd1; + display2 = &hdmi0; + }; + vdd_eth: fixedregulator-vdd-eth { compatible = "regulator-fixed"; regulator-name = "VDD_ETH"; @@ -153,6 +159,48 @@ startup-delay-us = <70000>; enable-active-high; }; + + tpd12s015: encoder@0 { + compatible = "ti,tpd12s015"; + + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */ + <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */ + <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint@0 { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint@0 { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + + hdmi0: connector@0 { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "c"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; + }; }; &omap4_pmx_core { @@ -569,3 +617,68 @@ mode = <3>; power = <50>; }; + +&dss { + status = "ok"; +}; + +&dsi1 { + status = "ok"; + vdd-supply = <&vcxio>; + + port { + dsi1_out_ep: endpoint { + remote-endpoint = <&lcd0_in>; + lanes = <0 1 2 3 4 5>; + }; + }; + + lcd0: display { + compatible = "tpo,taal", "panel-dsi-cm"; + label = "lcd0"; + + reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ + + port { + lcd0_in: endpoint { + remote-endpoint = <&dsi1_out_ep>; + }; + }; + }; +}; + +&dsi2 { + status = "ok"; + vdd-supply = <&vcxio>; + + port { + dsi2_out_ep: endpoint { + remote-endpoint = <&lcd1_in>; + lanes = <0 1 2 3 4 5>; + }; + }; + + lcd1: display { + compatible = "tpo,taal", "panel-dsi-cm"; + label = "lcd1"; + + reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */ + + port { + lcd1_in: endpoint { + remote-endpoint = <&dsi2_out_ep>; + }; + }; + }; +}; + +&hdmi { + status = "ok"; + vdda-supply = <&vdac>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index fe61976dc1a5..27fcac874742 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -191,6 +191,22 @@ pinctrl-single,function-mask = <0x7fff>; }; + omap4_padconf_global: tisyscon@4a1005a0 { + compatible = "syscon"; + reg = <0x4a1005a0 0x170>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + syscon = <&omap4_padconf_global>; + pbias_mmc_reg: pbias_mmc_omap4 { + regulator-name = "pbias_mmc_omap4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -427,6 +443,7 @@ ti,needs-special-reset; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { @@ -733,6 +750,12 @@ #address-cells = <1>; #size-cells = <1>; ranges; + clocks = <&init_60m_fclk>, + <&xclk60mhsp1_ck>, + <&xclk60mhsp2_ck>; + clock-names = "refclk_60m_int", + "refclk_60m_ext_p1", + "refclk_60m_ext_p2"; usbhsohci: ohci@4a064800 { compatible = "ti,ohci-omap3"; @@ -819,6 +842,85 @@ status = "disabled"; }; + + dss: dss@58000000 { + compatible = "ti,omap4-dss"; + reg = <0x58000000 0x80>; + status = "disabled"; + ti,hwmods = "dss_core"; + clocks = <&dss_dss_clk>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dispc@58001000 { + compatible = "ti,omap4-dispc"; + reg = <0x58001000 0x1000>; + interrupts = ; + ti,hwmods = "dss_dispc"; + clocks = <&dss_dss_clk>; + clock-names = "fck"; + }; + + rfbi: encoder@58002000 { + compatible = "ti,omap4-rfbi"; + reg = <0x58002000 0x1000>; + status = "disabled"; + ti,hwmods = "dss_rfbi"; + clocks = <&dss_dss_clk>, <&dss_fck>; + clock-names = "fck", "ick"; + }; + + venc: encoder@58003000 { + compatible = "ti,omap4-venc"; + reg = <0x58003000 0x1000>; + status = "disabled"; + ti,hwmods = "dss_venc"; + clocks = <&dss_tv_clk>; + clock-names = "fck"; + }; + + dsi1: encoder@58004000 { + compatible = "ti,omap4-dsi"; + reg = <0x58004000 0x200>, + <0x58004200 0x40>, + <0x58004300 0x20>; + reg-names = "proto", "phy", "pll"; + interrupts = ; + status = "disabled"; + ti,hwmods = "dss_dsi1"; + clocks = <&dss_dss_clk>, <&dss_sys_clk>; + clock-names = "fck", "sys_clk"; + }; + + dsi2: encoder@58005000 { + compatible = "ti,omap4-dsi"; + reg = <0x58005000 0x200>, + <0x58005200 0x40>, + <0x58005300 0x20>; + reg-names = "proto", "phy", "pll"; + interrupts = ; + status = "disabled"; + ti,hwmods = "dss_dsi2"; + clocks = <&dss_dss_clk>, <&dss_sys_clk>; + clock-names = "fck", "sys_clk"; + }; + + hdmi: encoder@58006000 { + compatible = "ti,omap4-hdmi"; + reg = <0x58006000 0x200>, + <0x58006200 0x100>, + <0x58006300 0x100>, + <0x58006400 0x1000>; + reg-names = "wp", "pll", "phy", "core"; + interrupts = ; + status = "disabled"; + ti,hwmods = "dss_hdmi"; + clocks = <&dss_48mhz_clk>, <&dss_sys_clk>; + clock-names = "fck", "sys_clk"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 8292ad0fe69f..6f3de22fb266 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -198,6 +198,22 @@ pinctrl-single,function-mask = <0x7fff>; }; + omap5_padconf_global: tisyscon@4a002da0 { + compatible = "syscon"; + reg = <0x4A002da0 0xec>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + syscon = <&omap5_padconf_global>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -480,6 +496,7 @@ ti,needs-special-reset; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { @@ -814,6 +831,12 @@ #address-cells = <1>; #size-cells = <1>; ranges; + clocks = <&l3init_60m_fclk>, + <&xclk60mhsp1_ck>, + <&xclk60mhsp2_ck>; + clock-names = "refclk_60m_int", + "refclk_60m_ext_p1", + "refclk_60m_ext_p2"; usbhsohci: ohci@4a064800 { compatible = "ti,ohci-omap3"; diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi index 20145526cd7b..1e82571d6823 100644 --- a/arch/arm/boot/dts/prima2.dtsi +++ b/arch/arm/boot/dts/prima2.dtsi @@ -287,6 +287,7 @@ reg = <0xb00b0000 0x10000>; interrupts = <12>; clocks = <&clks 24>; + #dma-cells = <1>; }; dmac1: dma-controller@b0160000 { @@ -295,6 +296,7 @@ reg = <0xb0160000 0x10000>; interrupts = <13>; clocks = <&clks 25>; + #dma-cells = <1>; }; vip@b00C0000 { diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 364ba38e40f3..a9667957b757 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -170,6 +170,7 @@ CONFIG_DRA752_THERMAL=y CONFIG_WATCHDOG=y CONFIG_OMAP_WATCHDOG=y CONFIG_TWL4030_WATCHDOG=y +CONFIG_MFD_SYSCON=y CONFIG_MFD_PALMAS=y CONFIG_MFD_TPS65217=y CONFIG_MFD_TPS65910=y @@ -181,6 +182,7 @@ CONFIG_REGULATOR_TPS6507X=y CONFIG_REGULATOR_TPS65217=y CONFIG_REGULATOR_TPS65910=y CONFIG_REGULATOR_TWL4030=y +CONFIG_REGULATOR_PBIAS=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 380ac4f20000..b974184f9941 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -23,6 +23,7 @@ #include #include #include +#include #define IOMEM(x) (x) @@ -174,6 +175,47 @@ restore_irqs_notrace \oldcpsr .endm +/* + * Get current thread_info. + */ + .macro get_thread_info, rd + ARM( mov \rd, sp, lsr #13 ) + THUMB( mov \rd, sp ) + THUMB( lsr \rd, \rd, #13 ) + mov \rd, \rd, lsl #13 + .endm + +/* + * Increment/decrement the preempt count. + */ +#ifdef CONFIG_PREEMPT_COUNT + .macro inc_preempt_count, ti, tmp + ldr \tmp, [\ti, #TI_PREEMPT] @ get preempt count + add \tmp, \tmp, #1 @ increment it + str \tmp, [\ti, #TI_PREEMPT] + .endm + + .macro dec_preempt_count, ti, tmp + ldr \tmp, [\ti, #TI_PREEMPT] @ get preempt count + sub \tmp, \tmp, #1 @ decrement it + str \tmp, [\ti, #TI_PREEMPT] + .endm + + .macro dec_preempt_count_ti, ti, tmp + get_thread_info \ti + dec_preempt_count \ti, \tmp + .endm +#else + .macro inc_preempt_count, ti, tmp + .endm + + .macro dec_preempt_count, ti, tmp + .endm + + .macro dec_preempt_count_ti, ti, tmp + .endm +#endif + #define USER(x...) \ 9999: x; \ .pushsection __ex_table,"a"; \ diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 42f0889f0584..c651e3b26ec7 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -221,4 +221,23 @@ static inline int cpu_is_xsc3(void) #define cpu_is_xscale() 1 #endif +/* + * Marvell's PJ4 core is based on V7 version. It has some modification + * for coprocessor setting. For this reason, we need a way to distinguish + * it. + */ +#ifndef CONFIG_CPU_PJ4 +#define cpu_is_pj4() 0 +#else +static inline int cpu_is_pj4(void) +{ + unsigned int id; + + id = read_cpuid_id(); + if ((id & 0xfffffff0) == 0x562f5840) + return 1; + + return 0; +} +#endif #endif diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h index 73ddd7239b33..4651f6999b7d 100644 --- a/arch/arm/include/asm/syscall.h +++ b/arch/arm/include/asm/syscall.h @@ -7,7 +7,7 @@ #ifndef _ASM_ARM_SYSCALL_H #define _ASM_ARM_SYSCALL_H -#include /* for AUDIT_ARCH_* */ +#include /* for AUDIT_ARCH_* */ #include /* for ELF_EM */ #include #include @@ -103,8 +103,7 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->ARM_r0 + i, args, n * sizeof(args[0])); } -static inline int syscall_get_arch(struct task_struct *task, - struct pt_regs *regs) +static inline int syscall_get_arch(void) { /* ARM tasks don't change audit architectures on the fly. */ return AUDIT_ARCH_ARM; diff --git a/arch/arm/kernel/crash_dump.c b/arch/arm/kernel/crash_dump.c index 90c50d4b43f7..5d1286d51154 100644 --- a/arch/arm/kernel/crash_dump.c +++ b/arch/arm/kernel/crash_dump.c @@ -39,7 +39,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf, if (!csize) return 0; - vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE); + vaddr = ioremap(__pfn_to_phys(pfn), PAGE_SIZE); if (!vaddr) return -ENOMEM; diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S index 39f89fbd5111..1420725142ca 100644 --- a/arch/arm/kernel/entry-header.S +++ b/arch/arm/kernel/entry-header.S @@ -236,11 +236,6 @@ movs pc, lr @ return & move spsr_svc into cpsr .endm - .macro get_thread_info, rd - mov \rd, sp, lsr #13 - mov \rd, \rd, lsl #13 - .endm - @ @ 32-bit wide "mov pc, reg" @ @@ -306,12 +301,6 @@ .endm #endif /* ifdef CONFIG_CPU_V7M / else */ - .macro get_thread_info, rd - mov \rd, sp - lsr \rd, \rd, #13 - mov \rd, \rd, lsl #13 - .endm - @ @ 32-bit wide "mov pc, reg" @ diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index 9da35c6d3411..4d963fb66e3f 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -1073,6 +1073,8 @@ static int __init arch_hw_breakpoint_init(void) core_num_brps = get_num_brps(); core_num_wrps = get_num_wrps(); + cpu_notifier_register_begin(); + /* * We need to tread carefully here because DBGSWENABLE may be * driven low on this core and there isn't an architected way to @@ -1089,6 +1091,7 @@ static int __init arch_hw_breakpoint_init(void) if (!cpumask_empty(&debug_err_mask)) { core_num_brps = 0; core_num_wrps = 0; + cpu_notifier_register_done(); return 0; } @@ -1108,7 +1111,10 @@ static int __init arch_hw_breakpoint_init(void) TRAP_HWBKPT, "breakpoint debug exception"); /* Register hotplug and PM notifiers. */ - register_cpu_notifier(&dbg_reset_nb); + __register_cpu_notifier(&dbg_reset_nb); + + cpu_notifier_register_done(); + pm_init(); return 0; } diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c index c311ed94ff1c..0bf5d64eba1d 100644 --- a/arch/arm/kernel/kprobes-common.c +++ b/arch/arm/kernel/kprobes-common.c @@ -13,6 +13,7 @@ #include #include +#include #include "kprobes.h" @@ -153,7 +154,8 @@ kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi, if (handler) { /* We can emulate the instruction in (possibly) modified form */ - asi->insn[0] = (insn & 0xfff00000) | (rn << 16) | reglist; + asi->insn[0] = __opcode_to_mem_arm((insn & 0xfff00000) | + (rn << 16) | reglist); asi->insn_handler = handler; return INSN_GOOD; } diff --git a/arch/arm/kernel/kprobes-test-arm.c b/arch/arm/kernel/kprobes-test-arm.c index 87839de77e5f..9db4b659d03e 100644 --- a/arch/arm/kernel/kprobes-test-arm.c +++ b/arch/arm/kernel/kprobes-test-arm.c @@ -11,6 +11,7 @@ #include #include #include +#include #include "kprobes-test.h" @@ -159,9 +160,9 @@ void kprobe_arm_test_cases(void) TEST_SUPPORTED("cmp sp, #0x1000"); /* Data-processing with PC as shift*/ - TEST_UNSUPPORTED(".word 0xe15c0f1e @ cmp r12, r14, asl pc") - TEST_UNSUPPORTED(".word 0xe1a0cf1e @ mov r12, r14, asl pc") - TEST_UNSUPPORTED(".word 0xe08caf1e @ add r10, r12, r14, asl pc") + TEST_UNSUPPORTED(__inst_arm(0xe15c0f1e) " @ cmp r12, r14, asl pc") + TEST_UNSUPPORTED(__inst_arm(0xe1a0cf1e) " @ mov r12, r14, asl pc") + TEST_UNSUPPORTED(__inst_arm(0xe08caf1e) " @ add r10, r12, r14, asl pc") /* Data-processing with PC as shift*/ TEST_UNSUPPORTED("movs pc, r1") @@ -203,7 +204,7 @@ void kprobe_arm_test_cases(void) TEST("mrs r0, cpsr") TEST("mrspl r7, cpsr") TEST("mrs r14, cpsr") - TEST_UNSUPPORTED(".word 0xe10ff000 @ mrs r15, cpsr") + TEST_UNSUPPORTED(__inst_arm(0xe10ff000) " @ mrs r15, cpsr") TEST_UNSUPPORTED("mrs r0, spsr") TEST_UNSUPPORTED("mrs lr, spsr") @@ -219,8 +220,8 @@ void kprobe_arm_test_cases(void) TEST_R("clzeq r7, r",14,0x1,"") TEST_R("clz lr, r",7, 0xffffffff,"") TEST( "clz r4, sp") - TEST_UNSUPPORTED(".word 0x016fff10 @ clz pc, r0") - TEST_UNSUPPORTED(".word 0x016f0f1f @ clz r0, pc") + TEST_UNSUPPORTED(__inst_arm(0x016fff10) " @ clz pc, r0") + TEST_UNSUPPORTED(__inst_arm(0x016f0f1f) " @ clz r0, pc") #if __LINUX_ARM_ARCH__ >= 6 TEST_UNSUPPORTED("bxj r0") @@ -229,7 +230,7 @@ void kprobe_arm_test_cases(void) TEST_BF_R("blx r",0,2f,"") TEST_BB_R("blx r",7,2f,"") TEST_BF_R("blxeq r",14,2f,"") - TEST_UNSUPPORTED(".word 0x0120003f @ blx pc") + TEST_UNSUPPORTED(__inst_arm(0x0120003f) " @ blx pc") TEST_RR( "qadd r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "qaddvs lr, r",9, VAL2,", r",8, VAL1,"") @@ -243,190 +244,190 @@ void kprobe_arm_test_cases(void) TEST_RR( "qdsub r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "qdsubvs lr, r",9, VAL2,", r",8, VAL1,"") TEST_R( "qdsub lr, r",9, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe101f050 @ qadd pc, r0, r1") - TEST_UNSUPPORTED(".word 0xe121f050 @ qsub pc, r0, r1") - TEST_UNSUPPORTED(".word 0xe141f050 @ qdadd pc, r0, r1") - TEST_UNSUPPORTED(".word 0xe161f050 @ qdsub pc, r0, r1") - TEST_UNSUPPORTED(".word 0xe16f2050 @ qdsub r2, r0, pc") - TEST_UNSUPPORTED(".word 0xe161205f @ qdsub r2, pc, r1") + TEST_UNSUPPORTED(__inst_arm(0xe101f050) " @ qadd pc, r0, r1") + TEST_UNSUPPORTED(__inst_arm(0xe121f050) " @ qsub pc, r0, r1") + TEST_UNSUPPORTED(__inst_arm(0xe141f050) " @ qdadd pc, r0, r1") + TEST_UNSUPPORTED(__inst_arm(0xe161f050) " @ qdsub pc, r0, r1") + TEST_UNSUPPORTED(__inst_arm(0xe16f2050) " @ qdsub r2, r0, pc") + TEST_UNSUPPORTED(__inst_arm(0xe161205f) " @ qdsub r2, pc, r1") TEST_UNSUPPORTED("bkpt 0xffff") TEST_UNSUPPORTED("bkpt 0x0000") - TEST_UNSUPPORTED(".word 0xe1600070 @ smc #0") + TEST_UNSUPPORTED(__inst_arm(0xe1600070) " @ smc #0") TEST_GROUP("Halfword multiply and multiply-accumulate") TEST_RRR( "smlabb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "smlabbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "smlabb lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe10f3281 @ smlabb pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe10f3281) " @ smlabb pc, r1, r2, r3") TEST_RRR( "smlatb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "smlatbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "smlatb lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe10f32a1 @ smlatb pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe10f32a1) " @ smlatb pc, r1, r2, r3") TEST_RRR( "smlabt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "smlabtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "smlabt lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe10f32c1 @ smlabt pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe10f32c1) " @ smlabt pc, r1, r2, r3") TEST_RRR( "smlatt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "smlattge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "smlatt lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe10f32e1 @ smlatt pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe10f32e1) " @ smlatt pc, r1, r2, r3") TEST_RRR( "smlawb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "smlawbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "smlawb lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe12f3281 @ smlawb pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe12f3281) " @ smlawb pc, r1, r2, r3") TEST_RRR( "smlawt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "smlawtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "smlawt lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe12f32c1 @ smlawt pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe12032cf @ smlawt r0, pc, r2, r3") - TEST_UNSUPPORTED(".word 0xe1203fc1 @ smlawt r0, r1, pc, r3") - TEST_UNSUPPORTED(".word 0xe120f2c1 @ smlawt r0, r1, r2, pc") + TEST_UNSUPPORTED(__inst_arm(0xe12f32c1) " @ smlawt pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe12032cf) " @ smlawt r0, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe1203fc1) " @ smlawt r0, r1, pc, r3") + TEST_UNSUPPORTED(__inst_arm(0xe120f2c1) " @ smlawt r0, r1, r2, pc") TEST_RR( "smulwb r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "smulwbge r7, r",8, VAL3,", r",9, VAL1,"") TEST_R( "smulwb lr, r",1, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe12f02a1 @ smulwb pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe12f02a1) " @ smulwb pc, r1, r2") TEST_RR( "smulwt r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "smulwtge r7, r",8, VAL3,", r",9, VAL1,"") TEST_R( "smulwt lr, r",1, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe12f02e1 @ smulwt pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe12f02e1) " @ smulwt pc, r1, r2") TEST_RRRR( "smlalbb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "smlalbble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "smlalbb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe14f1382 @ smlalbb pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe141f382 @ smlalbb r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe14f1382) " @ smlalbb pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe141f382) " @ smlalbb r1, pc, r2, r3") TEST_RRRR( "smlaltb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "smlaltble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "smlaltb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe14f13a2 @ smlaltb pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe141f3a2 @ smlaltb r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe14f13a2) " @ smlaltb pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe141f3a2) " @ smlaltb r1, pc, r2, r3") TEST_RRRR( "smlalbt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "smlalbtle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "smlalbt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe14f13c2 @ smlalbt pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe141f3c2 @ smlalbt r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe14f13c2) " @ smlalbt pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe141f3c2) " @ smlalbt r1, pc, r2, r3") TEST_RRRR( "smlaltt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "smlalttle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "smlaltt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe14f13e2 @ smlalbb pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe140f3e2 @ smlalbb r0, pc, r2, r3") - TEST_UNSUPPORTED(".word 0xe14013ef @ smlalbb r0, r1, pc, r3") - TEST_UNSUPPORTED(".word 0xe1401fe2 @ smlalbb r0, r1, r2, pc") + TEST_UNSUPPORTED(__inst_arm(0xe14f13e2) " @ smlalbb pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe140f3e2) " @ smlalbb r0, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe14013ef) " @ smlalbb r0, r1, pc, r3") + TEST_UNSUPPORTED(__inst_arm(0xe1401fe2) " @ smlalbb r0, r1, r2, pc") TEST_RR( "smulbb r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "smulbbge r7, r",8, VAL3,", r",9, VAL1,"") TEST_R( "smulbb lr, r",1, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe16f0281 @ smulbb pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe16f0281) " @ smulbb pc, r1, r2") TEST_RR( "smultb r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "smultbge r7, r",8, VAL3,", r",9, VAL1,"") TEST_R( "smultb lr, r",1, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe16f02a1 @ smultb pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe16f02a1) " @ smultb pc, r1, r2") TEST_RR( "smulbt r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "smulbtge r7, r",8, VAL3,", r",9, VAL1,"") TEST_R( "smulbt lr, r",1, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe16f02c1 @ smultb pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe16f02c1) " @ smultb pc, r1, r2") TEST_RR( "smultt r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "smulttge r7, r",8, VAL3,", r",9, VAL1,"") TEST_R( "smultt lr, r",1, VAL2,", r13") - TEST_UNSUPPORTED(".word 0xe16f02e1 @ smultt pc, r1, r2") - TEST_UNSUPPORTED(".word 0xe16002ef @ smultt r0, pc, r2") - TEST_UNSUPPORTED(".word 0xe1600fe1 @ smultt r0, r1, pc") + TEST_UNSUPPORTED(__inst_arm(0xe16f02e1) " @ smultt pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe16002ef) " @ smultt r0, pc, r2") + TEST_UNSUPPORTED(__inst_arm(0xe1600fe1) " @ smultt r0, r1, pc") TEST_GROUP("Multiply and multiply-accumulate") TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "mulls r7, r",8, VAL2,", r",9, VAL2,"") TEST_R( "mul lr, r",4, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe00f0291 @ mul pc, r1, r2") - TEST_UNSUPPORTED(".word 0xe000029f @ mul r0, pc, r2") - TEST_UNSUPPORTED(".word 0xe0000f91 @ mul r0, r1, pc") + TEST_UNSUPPORTED(__inst_arm(0xe00f0291) " @ mul pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe000029f) " @ mul r0, pc, r2") + TEST_UNSUPPORTED(__inst_arm(0xe0000f91) " @ mul r0, r1, pc") TEST_RR( "muls r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "mullss r7, r",8, VAL2,", r",9, VAL2,"") TEST_R( "muls lr, r",4, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe01f0291 @ muls pc, r1, r2") + TEST_UNSUPPORTED(__inst_arm(0xe01f0291) " @ muls pc, r1, r2") TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mlahi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "mla lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe02f3291 @ mla pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe02f3291) " @ mla pc, r1, r2, r3") TEST_RRR( "mlas r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mlahis r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "mlas lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe03f3291 @ mlas pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe03f3291) " @ mlas pc, r1, r2, r3") #if __LINUX_ARM_ARCH__ >= 6 TEST_RR( "umaal r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "umaalls r7, r8, r",9, VAL2,", r",10, VAL1,"") TEST_R( "umaal lr, r12, r",11,VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe041f392 @ umaal pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe04f0392 @ umaal r0, pc, r2, r3") - TEST_UNSUPPORTED(".word 0xe0500090 @ undef") - TEST_UNSUPPORTED(".word 0xe05fff9f @ undef") + TEST_UNSUPPORTED(__inst_arm(0xe041f392) " @ umaal pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe04f0392) " @ umaal r0, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0500090) " @ undef") + TEST_UNSUPPORTED(__inst_arm(0xe05fff9f) " @ undef") #endif #if __LINUX_ARM_ARCH__ >= 7 TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe06f3291 @ mls pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe060329f @ mls r0, pc, r2, r3") - TEST_UNSUPPORTED(".word 0xe0603f91 @ mls r0, r1, pc, r3") - TEST_UNSUPPORTED(".word 0xe060f291 @ mls r0, r1, r2, pc") + TEST_UNSUPPORTED(__inst_arm(0xe06f3291) " @ mls pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe060329f) " @ mls r0, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0603f91) " @ mls r0, r1, pc, r3") + TEST_UNSUPPORTED(__inst_arm(0xe060f291) " @ mls r0, r1, r2, pc") #endif - TEST_UNSUPPORTED(".word 0xe0700090 @ undef") - TEST_UNSUPPORTED(".word 0xe07fff9f @ undef") + TEST_UNSUPPORTED(__inst_arm(0xe0700090) " @ undef") + TEST_UNSUPPORTED(__inst_arm(0xe07fff9f) " @ undef") TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "umullls r7, r8, r",9, VAL2,", r",10, VAL1,"") TEST_R( "umull lr, r12, r",11,VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe081f392 @ umull pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe08f1392 @ umull r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe081f392) " @ umull pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe08f1392) " @ umull r1, pc, r2, r3") TEST_RR( "umulls r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "umulllss r7, r8, r",9, VAL2,", r",10, VAL1,"") TEST_R( "umulls lr, r12, r",11,VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe091f392 @ umulls pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe09f1392 @ umulls r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe091f392) " @ umulls pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe09f1392) " @ umulls r1, pc, r2, r3") TEST_RRRR( "umlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "umlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "umlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe0af1392 @ umlal pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe0a1f392 @ umlal r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0af1392) " @ umlal pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0a1f392) " @ umlal r1, pc, r2, r3") TEST_RRRR( "umlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "umlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "umlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe0bf1392 @ umlals pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe0b1f392 @ umlals r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0bf1392) " @ umlals pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0b1f392) " @ umlals r1, pc, r2, r3") TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "smullls r7, r8, r",9, VAL2,", r",10, VAL1,"") TEST_R( "smull lr, r12, r",11,VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe0c1f392 @ smull pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe0cf1392 @ smull r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0c1f392) " @ smull pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0cf1392) " @ smull r1, pc, r2, r3") TEST_RR( "smulls r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "smulllss r7, r8, r",9, VAL2,", r",10, VAL1,"") TEST_R( "smulls lr, r12, r",11,VAL3,", r13") - TEST_UNSUPPORTED(".word 0xe0d1f392 @ smulls pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe0df1392 @ smulls r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0d1f392) " @ smulls pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0df1392) " @ smulls r1, pc, r2, r3") TEST_RRRR( "smlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "smlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "smlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe0ef1392 @ smlal pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe0e1f392 @ smlal r1, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0ef1392) " @ smlal pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0e1f392) " @ smlal r1, pc, r2, r3") TEST_RRRR( "smlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) TEST_RRRR( "smlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) TEST_RRR( "smlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") - TEST_UNSUPPORTED(".word 0xe0ff1392 @ smlals pc, r1, r2, r3") - TEST_UNSUPPORTED(".word 0xe0f0f392 @ smlals r0, pc, r2, r3") - TEST_UNSUPPORTED(".word 0xe0f0139f @ smlals r0, r1, pc, r3") - TEST_UNSUPPORTED(".word 0xe0f01f92 @ smlals r0, r1, r2, pc") + TEST_UNSUPPORTED(__inst_arm(0xe0ff1392) " @ smlals pc, r1, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0f0f392) " @ smlals r0, pc, r2, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0f0139f) " @ smlals r0, r1, pc, r3") + TEST_UNSUPPORTED(__inst_arm(0xe0f01f92) " @ smlals r0, r1, r2, pc") TEST_GROUP("Synchronization primitives") @@ -435,28 +436,28 @@ void kprobe_arm_test_cases(void) TEST_R( "swpvs r0, r",1,VAL1,", [sp]") TEST_RP("swp sp, r",14,VAL2,", [r",12,13*4,"]") #else - TEST_UNSUPPORTED(".word 0xe108e097 @ swp lr, r7, [r8]") - TEST_UNSUPPORTED(".word 0x610d0091 @ swpvs r0, r1, [sp]") - TEST_UNSUPPORTED(".word 0xe10cd09e @ swp sp, r14 [r12]") + TEST_UNSUPPORTED(__inst_arm(0xe108e097) " @ swp lr, r7, [r8]") + TEST_UNSUPPORTED(__inst_arm(0x610d0091) " @ swpvs r0, r1, [sp]") + TEST_UNSUPPORTED(__inst_arm(0xe10cd09e) " @ swp sp, r14 [r12]") #endif - TEST_UNSUPPORTED(".word 0xe102f091 @ swp pc, r1, [r2]") - TEST_UNSUPPORTED(".word 0xe102009f @ swp r0, pc, [r2]") - TEST_UNSUPPORTED(".word 0xe10f0091 @ swp r0, r1, [pc]") + TEST_UNSUPPORTED(__inst_arm(0xe102f091) " @ swp pc, r1, [r2]") + TEST_UNSUPPORTED(__inst_arm(0xe102009f) " @ swp r0, pc, [r2]") + TEST_UNSUPPORTED(__inst_arm(0xe10f0091) " @ swp r0, r1, [pc]") #if __LINUX_ARM_ARCH__ < 6 TEST_RP("swpb lr, r",7,VAL2,", [r",8,0,"]") TEST_R( "swpvsb r0, r",1,VAL1,", [sp]") #else - TEST_UNSUPPORTED(".word 0xe148e097 @ swpb lr, r7, [r8]") - TEST_UNSUPPORTED(".word 0x614d0091 @ swpvsb r0, r1, [sp]") + TEST_UNSUPPORTED(__inst_arm(0xe148e097) " @ swpb lr, r7, [r8]") + TEST_UNSUPPORTED(__inst_arm(0x614d0091) " @ swpvsb r0, r1, [sp]") #endif - TEST_UNSUPPORTED(".word 0xe142f091 @ swpb pc, r1, [r2]") + TEST_UNSUPPORTED(__inst_arm(0xe142f091) " @ swpb pc, r1, [r2]") - TEST_UNSUPPORTED(".word 0xe1100090") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe1200090") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe1300090") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe1500090") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe1600090") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe1700090") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe1100090)) /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe1200090)) /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe1300090)) /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe1500090)) /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe1600090)) /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe1700090)) /* Unallocated space */ #if __LINUX_ARM_ARCH__ >= 6 TEST_UNSUPPORTED("ldrex r2, [sp]") #endif @@ -476,9 +477,9 @@ void kprobe_arm_test_cases(void) TEST_RPR( "strneh r",12,VAL2,", [r",11,48,", -r",10,24,"]!") TEST_RPR( "strh r",2, VAL1,", [r",3, 24,"], r",4, 48,"") TEST_RPR( "strh r",10,VAL2,", [r",9, 48,"], -r",11,24,"") - TEST_UNSUPPORTED(".word 0xe1afc0ba @ strh r12, [pc, r10]!") - TEST_UNSUPPORTED(".word 0xe089f0bb @ strh pc, [r9], r11") - TEST_UNSUPPORTED(".word 0xe089a0bf @ strh r10, [r9], pc") + TEST_UNSUPPORTED(__inst_arm(0xe1afc0ba) " @ strh r12, [pc, r10]!") + TEST_UNSUPPORTED(__inst_arm(0xe089f0bb) " @ strh pc, [r9], r11") + TEST_UNSUPPORTED(__inst_arm(0xe089a0bf) " @ strh r10, [r9], pc") TEST_PR( "ldrh r0, [r",0, 48,", -r",2, 24,"]") TEST_PR( "ldrcsh r14, [r",13,0, ", r",12, 48,"]") @@ -486,9 +487,9 @@ void kprobe_arm_test_cases(void) TEST_PR( "ldrcch r12, [r",11,48,", -r",10,24,"]!") TEST_PR( "ldrh r2, [r",3, 24,"], r",4, 48,"") TEST_PR( "ldrh r10, [r",9, 48,"], -r",11,24,"") - TEST_UNSUPPORTED(".word 0xe1bfc0ba @ ldrh r12, [pc, r10]!") - TEST_UNSUPPORTED(".word 0xe099f0bb @ ldrh pc, [r9], r11") - TEST_UNSUPPORTED(".word 0xe099a0bf @ ldrh r10, [r9], pc") + TEST_UNSUPPORTED(__inst_arm(0xe1bfc0ba) " @ ldrh r12, [pc, r10]!") + TEST_UNSUPPORTED(__inst_arm(0xe099f0bb) " @ ldrh pc, [r9], r11") + TEST_UNSUPPORTED(__inst_arm(0xe099a0bf) " @ ldrh r10, [r9], pc") TEST_RP( "strh r",0, VAL1,", [r",1, 24,", #-2]") TEST_RP( "strmih r",14,VAL2,", [r",13,0, ", #2]") @@ -496,8 +497,8 @@ void kprobe_arm_test_cases(void) TEST_RP( "strplh r",12,VAL2,", [r",11,24,", #-4]!") TEST_RP( "strh r",2, VAL1,", [r",3, 24,"], #48") TEST_RP( "strh r",10,VAL2,", [r",9, 64,"], #-48") - TEST_UNSUPPORTED(".word 0xe1efc3b0 @ strh r12, [pc, #48]!") - TEST_UNSUPPORTED(".word 0xe0c9f3b0 @ strh pc, [r9], #48") + TEST_UNSUPPORTED(__inst_arm(0xe1efc3b0) " @ strh r12, [pc, #48]!") + TEST_UNSUPPORTED(__inst_arm(0xe0c9f3b0) " @ strh pc, [r9], #48") TEST_P( "ldrh r0, [r",0, 24,", #-2]") TEST_P( "ldrvsh r14, [r",13,0, ", #2]") @@ -506,8 +507,8 @@ void kprobe_arm_test_cases(void) TEST_P( "ldrh r2, [r",3, 24,"], #48") TEST_P( "ldrh r10, [r",9, 64,"], #-48") TEST( "ldrh r0, [pc, #0]") - TEST_UNSUPPORTED(".word 0xe1ffc3b0 @ ldrh r12, [pc, #48]!") - TEST_UNSUPPORTED(".word 0xe0d9f3b0 @ ldrh pc, [r9], #48") + TEST_UNSUPPORTED(__inst_arm(0xe1ffc3b0) " @ ldrh r12, [pc, #48]!") + TEST_UNSUPPORTED(__inst_arm(0xe0d9f3b0) " @ ldrh pc, [r9], #48") TEST_PR( "ldrsb r0, [r",0, 48,", -r",2, 24,"]") TEST_PR( "ldrhisb r14, [r",13,0,", r",12, 48,"]") @@ -515,8 +516,8 @@ void kprobe_arm_test_cases(void) TEST_PR( "ldrlssb r12, [r",11,48,", -r",10,24,"]!") TEST_PR( "ldrsb r2, [r",3, 24,"], r",4, 48,"") TEST_PR( "ldrsb r10, [r",9, 48,"], -r",11,24,"") - TEST_UNSUPPORTED(".word 0xe1bfc0da @ ldrsb r12, [pc, r10]!") - TEST_UNSUPPORTED(".word 0xe099f0db @ ldrsb pc, [r9], r11") + TEST_UNSUPPORTED(__inst_arm(0xe1bfc0da) " @ ldrsb r12, [pc, r10]!") + TEST_UNSUPPORTED(__inst_arm(0xe099f0db) " @ ldrsb pc, [r9], r11") TEST_P( "ldrsb r0, [r",0, 24,", #-1]") TEST_P( "ldrgesb r14, [r",13,0, ", #1]") @@ -525,8 +526,8 @@ void kprobe_arm_test_cases(void) TEST_P( "ldrsb r2, [r",3, 24,"], #48") TEST_P( "ldrsb r10, [r",9, 64,"], #-48") TEST( "ldrsb r0, [pc, #0]") - TEST_UNSUPPORTED(".word 0xe1ffc3d0 @ ldrsb r12, [pc, #48]!") - TEST_UNSUPPORTED(".word 0xe0d9f3d0 @ ldrsb pc, [r9], #48") + TEST_UNSUPPORTED(__inst_arm(0xe1ffc3d0) " @ ldrsb r12, [pc, #48]!") + TEST_UNSUPPORTED(__inst_arm(0xe0d9f3d0) " @ ldrsb pc, [r9], #48") TEST_PR( "ldrsh r0, [r",0, 48,", -r",2, 24,"]") TEST_PR( "ldrgtsh r14, [r",13,0, ", r",12, 48,"]") @@ -534,8 +535,8 @@ void kprobe_arm_test_cases(void) TEST_PR( "ldrlesh r12, [r",11,48,", -r",10,24,"]!") TEST_PR( "ldrsh r2, [r",3, 24,"], r",4, 48,"") TEST_PR( "ldrsh r10, [r",9, 48,"], -r",11,24,"") - TEST_UNSUPPORTED(".word 0xe1bfc0fa @ ldrsh r12, [pc, r10]!") - TEST_UNSUPPORTED(".word 0xe099f0fb @ ldrsh pc, [r9], r11") + TEST_UNSUPPORTED(__inst_arm(0xe1bfc0fa) " @ ldrsh r12, [pc, r10]!") + TEST_UNSUPPORTED(__inst_arm(0xe099f0fb) " @ ldrsh pc, [r9], r11") TEST_P( "ldrsh r0, [r",0, 24,", #-1]") TEST_P( "ldreqsh r14, [r",13,0 ,", #1]") @@ -544,8 +545,8 @@ void kprobe_arm_test_cases(void) TEST_P( "ldrsh r2, [r",3, 24,"], #48") TEST_P( "ldrsh r10, [r",9, 64,"], #-48") TEST( "ldrsh r0, [pc, #0]") - TEST_UNSUPPORTED(".word 0xe1ffc3f0 @ ldrsh r12, [pc, #48]!") - TEST_UNSUPPORTED(".word 0xe0d9f3f0 @ ldrsh pc, [r9], #48") + TEST_UNSUPPORTED(__inst_arm(0xe1ffc3f0) " @ ldrsh r12, [pc, #48]!") + TEST_UNSUPPORTED(__inst_arm(0xe0d9f3f0) " @ ldrsh pc, [r9], #48") #if __LINUX_ARM_ARCH__ >= 7 TEST_UNSUPPORTED("strht r1, [r2], r3") @@ -564,7 +565,7 @@ void kprobe_arm_test_cases(void) TEST_RPR( "strcsd r",12,VAL2,", [r",11,48,", -r",10,24,"]!") TEST_RPR( "strd r",2, VAL1,", [r",5, 24,"], r",4,48,"") TEST_RPR( "strd r",10,VAL2,", [r",9, 48,"], -r",7,24,"") - TEST_UNSUPPORTED(".word 0xe1afc0fa @ strd r12, [pc, r10]!") + TEST_UNSUPPORTED(__inst_arm(0xe1afc0fa) " @ strd r12, [pc, r10]!") TEST_PR( "ldrd r0, [r",0, 48,", -r",2,24,"]") TEST_PR( "ldrmid r8, [r",13,0, ", r",12,48,"]") @@ -572,10 +573,10 @@ void kprobe_arm_test_cases(void) TEST_PR( "ldrpld r6, [r",11,48,", -r",10,24,"]!") TEST_PR( "ldrd r2, [r",5, 24,"], r",4,48,"") TEST_PR( "ldrd r10, [r",9,48,"], -r",7,24,"") - TEST_UNSUPPORTED(".word 0xe1afc0da @ ldrd r12, [pc, r10]!") - TEST_UNSUPPORTED(".word 0xe089f0db @ ldrd pc, [r9], r11") - TEST_UNSUPPORTED(".word 0xe089e0db @ ldrd lr, [r9], r11") - TEST_UNSUPPORTED(".word 0xe089c0df @ ldrd r12, [r9], pc") + TEST_UNSUPPORTED(__inst_arm(0xe1afc0da) " @ ldrd r12, [pc, r10]!") + TEST_UNSUPPORTED(__inst_arm(0xe089f0db) " @ ldrd pc, [r9], r11") + TEST_UNSUPPORTED(__inst_arm(0xe089e0db) " @ ldrd lr, [r9], r11") + TEST_UNSUPPORTED(__inst_arm(0xe089c0df) " @ ldrd r12, [r9], pc") TEST_RP( "strd r",0, VAL1,", [r",1, 24,", #-8]") TEST_RP( "strvsd r",8, VAL2,", [r",13,0, ", #8]") @@ -583,7 +584,7 @@ void kprobe_arm_test_cases(void) TEST_RP( "strvcd r",12,VAL2,", [r",11,24,", #-16]!") TEST_RP( "strd r",2, VAL1,", [r",4, 24,"], #48") TEST_RP( "strd r",10,VAL2,", [r",9, 64,"], #-48") - TEST_UNSUPPORTED(".word 0xe1efc3f0 @ strd r12, [pc, #48]!") + TEST_UNSUPPORTED(__inst_arm(0xe1efc3f0) " @ strd r12, [pc, #48]!") TEST_P( "ldrd r0, [r",0, 24,", #-8]") TEST_P( "ldrhid r8, [r",13,0, ", #8]") @@ -591,9 +592,9 @@ void kprobe_arm_test_cases(void) TEST_P( "ldrlsd r6, [r",11,24,", #-16]!") TEST_P( "ldrd r2, [r",5, 24,"], #48") TEST_P( "ldrd r10, [r",9,6,"], #-48") - TEST_UNSUPPORTED(".word 0xe1efc3d0 @ ldrd r12, [pc, #48]!") - TEST_UNSUPPORTED(".word 0xe0c9f3d0 @ ldrd pc, [r9], #48") - TEST_UNSUPPORTED(".word 0xe0c9e3d0 @ ldrd lr, [r9], #48") + TEST_UNSUPPORTED(__inst_arm(0xe1efc3d0) " @ ldrd r12, [pc, #48]!") + TEST_UNSUPPORTED(__inst_arm(0xe0c9f3d0) " @ ldrd pc, [r9], #48") + TEST_UNSUPPORTED(__inst_arm(0xe0c9e3d0) " @ ldrd lr, [r9], #48") TEST_GROUP("Miscellaneous") @@ -601,11 +602,11 @@ void kprobe_arm_test_cases(void) TEST("movw r0, #0") TEST("movw r0, #0xffff") TEST("movw lr, #0xffff") - TEST_UNSUPPORTED(".word 0xe300f000 @ movw pc, #0") + TEST_UNSUPPORTED(__inst_arm(0xe300f000) " @ movw pc, #0") TEST_R("movt r",0, VAL1,", #0") TEST_R("movt r",0, VAL2,", #0xffff") TEST_R("movt r",14,VAL1,", #0xffff") - TEST_UNSUPPORTED(".word 0xe340f000 @ movt pc, #0") + TEST_UNSUPPORTED(__inst_arm(0xe340f000) " @ movt pc, #0") #endif TEST_UNSUPPORTED("msr cpsr, 0x13") @@ -673,20 +674,20 @@ void kprobe_arm_test_cases(void) #ifdef CONFIG_THUMB2_KERNEL TEST_ARM_TO_THUMB_INTERWORK_P("ldr pc, [r",0,0,", #15*4]") #endif - TEST_UNSUPPORTED(".word 0xe5af6008 @ str r6, [pc, #8]!") - TEST_UNSUPPORTED(".word 0xe7af6008 @ str r6, [pc, r8]!") - TEST_UNSUPPORTED(".word 0xe5bf6008 @ ldr r6, [pc, #8]!") - TEST_UNSUPPORTED(".word 0xe7bf6008 @ ldr r6, [pc, r8]!") - TEST_UNSUPPORTED(".word 0xe788600f @ str r6, [r8, pc]") - TEST_UNSUPPORTED(".word 0xe798600f @ ldr r6, [r8, pc]") + TEST_UNSUPPORTED(__inst_arm(0xe5af6008) " @ str r6, [pc, #8]!") + TEST_UNSUPPORTED(__inst_arm(0xe7af6008) " @ str r6, [pc, r8]!") + TEST_UNSUPPORTED(__inst_arm(0xe5bf6008) " @ ldr r6, [pc, #8]!") + TEST_UNSUPPORTED(__inst_arm(0xe7bf6008) " @ ldr r6, [pc, r8]!") + TEST_UNSUPPORTED(__inst_arm(0xe788600f) " @ str r6, [r8, pc]") + TEST_UNSUPPORTED(__inst_arm(0xe798600f) " @ ldr r6, [r8, pc]") LOAD_STORE("b") - TEST_UNSUPPORTED(".word 0xe5f7f008 @ ldrb pc, [r7, #8]!") - TEST_UNSUPPORTED(".word 0xe7f7f008 @ ldrb pc, [r7, r8]!") - TEST_UNSUPPORTED(".word 0xe5ef6008 @ strb r6, [pc, #8]!") - TEST_UNSUPPORTED(".word 0xe7ef6008 @ strb r6, [pc, r3]!") - TEST_UNSUPPORTED(".word 0xe5ff6008 @ ldrb r6, [pc, #8]!") - TEST_UNSUPPORTED(".word 0xe7ff6008 @ ldrb r6, [pc, r3]!") + TEST_UNSUPPORTED(__inst_arm(0xe5f7f008) " @ ldrb pc, [r7, #8]!") + TEST_UNSUPPORTED(__inst_arm(0xe7f7f008) " @ ldrb pc, [r7, r8]!") + TEST_UNSUPPORTED(__inst_arm(0xe5ef6008) " @ strb r6, [pc, #8]!") + TEST_UNSUPPORTED(__inst_arm(0xe7ef6008) " @ strb r6, [pc, r3]!") + TEST_UNSUPPORTED(__inst_arm(0xe5ff6008) " @ ldrb r6, [pc, #8]!") + TEST_UNSUPPORTED(__inst_arm(0xe7ff6008) " @ ldrb r6, [pc, r3]!") TEST_UNSUPPORTED("ldrt r0, [r1], #4") TEST_UNSUPPORTED("ldrt r1, [r2], r3") @@ -700,153 +701,153 @@ void kprobe_arm_test_cases(void) #if __LINUX_ARM_ARCH__ >= 7 TEST_GROUP("Parallel addition and subtraction, signed") - TEST_UNSUPPORTED(".word 0xe6000010") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe60fffff") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe6000010) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe60fffff) "") /* Unallocated space */ TEST_RR( "sadd16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sadd16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe61cff1a @ sadd16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe61cff1a) " @ sadd16 pc, r12, r10") TEST_RR( "sasx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sasx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe61cff3a @ sasx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe61cff3a) " @ sasx pc, r12, r10") TEST_RR( "ssax r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "ssax r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe61cff5a @ ssax pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe61cff5a) " @ ssax pc, r12, r10") TEST_RR( "ssub16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "ssub16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe61cff7a @ ssub16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe61cff7a) " @ ssub16 pc, r12, r10") TEST_RR( "sadd8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sadd8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe61cff9a @ sadd8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe61000b0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe61fffbf") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe61000d0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe61fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe61cff9a) " @ sadd8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe61000b0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe61fffbf) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe61000d0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe61fffdf) "") /* Unallocated space */ TEST_RR( "ssub8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "ssub8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe61cfffa @ ssub8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe61cfffa) " @ ssub8 pc, r12, r10") TEST_RR( "qadd16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "qadd16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe62cff1a @ qadd16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe62cff1a) " @ qadd16 pc, r12, r10") TEST_RR( "qasx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "qasx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe62cff3a @ qasx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe62cff3a) " @ qasx pc, r12, r10") TEST_RR( "qsax r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "qsax r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe62cff5a @ qsax pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe62cff5a) " @ qsax pc, r12, r10") TEST_RR( "qsub16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "qsub16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe62cff7a @ qsub16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe62cff7a) " @ qsub16 pc, r12, r10") TEST_RR( "qadd8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "qadd8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe62cff9a @ qadd8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe62000b0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe62fffbf") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe62000d0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe62fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe62cff9a) " @ qadd8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe62000b0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe62fffbf) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe62000d0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe62fffdf) "") /* Unallocated space */ TEST_RR( "qsub8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "qsub8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe62cfffa @ qsub8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe62cfffa) " @ qsub8 pc, r12, r10") TEST_RR( "shadd16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "shadd16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe63cff1a @ shadd16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe63cff1a) " @ shadd16 pc, r12, r10") TEST_RR( "shasx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "shasx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe63cff3a @ shasx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe63cff3a) " @ shasx pc, r12, r10") TEST_RR( "shsax r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "shsax r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe63cff5a @ shsax pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe63cff5a) " @ shsax pc, r12, r10") TEST_RR( "shsub16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "shsub16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe63cff7a @ shsub16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe63cff7a) " @ shsub16 pc, r12, r10") TEST_RR( "shadd8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "shadd8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe63cff9a @ shadd8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe63000b0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe63fffbf") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe63000d0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe63fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe63cff9a) " @ shadd8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe63000b0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe63fffbf) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe63000d0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe63fffdf) "") /* Unallocated space */ TEST_RR( "shsub8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "shsub8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe63cfffa @ shsub8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe63cfffa) " @ shsub8 pc, r12, r10") TEST_GROUP("Parallel addition and subtraction, unsigned") - TEST_UNSUPPORTED(".word 0xe6400010") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe64fffff") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe6400010) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe64fffff) "") /* Unallocated space */ TEST_RR( "uadd16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uadd16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe65cff1a @ uadd16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe65cff1a) " @ uadd16 pc, r12, r10") TEST_RR( "uasx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uasx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe65cff3a @ uasx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe65cff3a) " @ uasx pc, r12, r10") TEST_RR( "usax r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "usax r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe65cff5a @ usax pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe65cff5a) " @ usax pc, r12, r10") TEST_RR( "usub16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "usub16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe65cff7a @ usub16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe65cff7a) " @ usub16 pc, r12, r10") TEST_RR( "uadd8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uadd8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe65cff9a @ uadd8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe65000b0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe65fffbf") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe65000d0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe65fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe65cff9a) " @ uadd8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe65000b0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe65fffbf) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe65000d0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe65fffdf) "") /* Unallocated space */ TEST_RR( "usub8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "usub8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe65cfffa @ usub8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe65cfffa) " @ usub8 pc, r12, r10") TEST_RR( "uqadd16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uqadd16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe66cff1a @ uqadd16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe66cff1a) " @ uqadd16 pc, r12, r10") TEST_RR( "uqasx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uqasx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe66cff3a @ uqasx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe66cff3a) " @ uqasx pc, r12, r10") TEST_RR( "uqsax r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uqsax r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe66cff5a @ uqsax pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe66cff5a) " @ uqsax pc, r12, r10") TEST_RR( "uqsub16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uqsub16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe66cff7a @ uqsub16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe66cff7a) " @ uqsub16 pc, r12, r10") TEST_RR( "uqadd8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uqadd8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe66cff9a @ uqadd8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe66000b0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe66fffbf") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe66000d0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe66fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe66cff9a) " @ uqadd8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe66000b0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe66fffbf) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe66000d0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe66fffdf) "") /* Unallocated space */ TEST_RR( "uqsub8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uqsub8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe66cfffa @ uqsub8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe66cfffa) " @ uqsub8 pc, r12, r10") TEST_RR( "uhadd16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uhadd16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe67cff1a @ uhadd16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67cff1a) " @ uhadd16 pc, r12, r10") TEST_RR( "uhasx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uhasx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe67cff3a @ uhasx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67cff3a) " @ uhasx pc, r12, r10") TEST_RR( "uhsax r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uhsax r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe67cff5a @ uhsax pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67cff5a) " @ uhsax pc, r12, r10") TEST_RR( "uhsub16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uhsub16 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe67cff7a @ uhsub16 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67cff7a) " @ uhsub16 pc, r12, r10") TEST_RR( "uhadd8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uhadd8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe67cff9a @ uhadd8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe67000b0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe67fffbf") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe67000d0") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe67fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe67cff9a) " @ uhadd8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67000b0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe67fffbf) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe67000d0) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe67fffdf) "") /* Unallocated space */ TEST_RR( "uhsub8 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uhsub8 r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe67cfffa @ uhsub8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe67feffa @ uhsub8 r14, pc, r10") - TEST_UNSUPPORTED(".word 0xe67cefff @ uhsub8 r14, r12, pc") + TEST_UNSUPPORTED(__inst_arm(0xe67cfffa) " @ uhsub8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67feffa) " @ uhsub8 r14, pc, r10") + TEST_UNSUPPORTED(__inst_arm(0xe67cefff) " @ uhsub8 r14, r12, pc") #endif /* __LINUX_ARM_ARCH__ >= 7 */ #if __LINUX_ARM_ARCH__ >= 6 @@ -854,99 +855,99 @@ void kprobe_arm_test_cases(void) TEST_RR( "pkhbt r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "pkhbt r14,r",12, HH1,", r",10,HH2,", lsl #2") - TEST_UNSUPPORTED(".word 0xe68cf11a @ pkhbt pc, r12, r10, lsl #2") + TEST_UNSUPPORTED(__inst_arm(0xe68cf11a) " @ pkhbt pc, r12, r10, lsl #2") TEST_RR( "pkhtb r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2") - TEST_UNSUPPORTED(".word 0xe68cf15a @ pkhtb pc, r12, r10, asr #2") - TEST_UNSUPPORTED(".word 0xe68fe15a @ pkhtb r14, pc, r10, asr #2") - TEST_UNSUPPORTED(".word 0xe68ce15f @ pkhtb r14, r12, pc, asr #2") - TEST_UNSUPPORTED(".word 0xe6900010") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe69fffdf") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe68cf15a) " @ pkhtb pc, r12, r10, asr #2") + TEST_UNSUPPORTED(__inst_arm(0xe68fe15a) " @ pkhtb r14, pc, r10, asr #2") + TEST_UNSUPPORTED(__inst_arm(0xe68ce15f) " @ pkhtb r14, r12, pc, asr #2") + TEST_UNSUPPORTED(__inst_arm(0xe6900010) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe69fffdf) "") /* Unallocated space */ TEST_R( "ssat r0, #24, r",0, VAL1,"") TEST_R( "ssat r14, #24, r",12, VAL2,"") TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8") TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8") - TEST_UNSUPPORTED(".word 0xe6b7f01c @ ssat pc, #24, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6b7f01c) " @ ssat pc, #24, r12") TEST_R( "usat r0, #24, r",0, VAL1,"") TEST_R( "usat r14, #24, r",12, VAL2,"") TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8") TEST_R( "usat r14, #24, r",12, VAL2,", asr #8") - TEST_UNSUPPORTED(".word 0xe6f7f01c @ usat pc, #24, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6f7f01c) " @ usat pc, #24, r12") TEST_RR( "sxtab16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "sxtb16 r8, r",7, HH1,"") - TEST_UNSUPPORTED(".word 0xe68cf47a @ sxtab16 pc,r12, r10, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe68cf47a) " @ sxtab16 pc,r12, r10, ror #8") TEST_RR( "sel r0, r",0, VAL1,", r",1, VAL2,"") TEST_RR( "sel r14, r",12,VAL1,", r",10, VAL2,"") - TEST_UNSUPPORTED(".word 0xe68cffba @ sel pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe68fefba @ sel r14, pc, r10") - TEST_UNSUPPORTED(".word 0xe68cefbf @ sel r14, r12, pc") + TEST_UNSUPPORTED(__inst_arm(0xe68cffba) " @ sel pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe68fefba) " @ sel r14, pc, r10") + TEST_UNSUPPORTED(__inst_arm(0xe68cefbf) " @ sel r14, r12, pc") TEST_R( "ssat16 r0, #12, r",0, HH1,"") TEST_R( "ssat16 r14, #12, r",12, HH2,"") - TEST_UNSUPPORTED(".word 0xe6abff3c @ ssat16 pc, #12, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6abff3c) " @ ssat16 pc, #12, r12") TEST_RR( "sxtab r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sxtab r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "sxtb r8, r",7, HH1,"") - TEST_UNSUPPORTED(".word 0xe6acf47a @ sxtab pc,r12, r10, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe6acf47a) " @ sxtab pc,r12, r10, ror #8") TEST_R( "rev r0, r",0, VAL1,"") TEST_R( "rev r14, r",12, VAL2,"") - TEST_UNSUPPORTED(".word 0xe6bfff3c @ rev pc, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6bfff3c) " @ rev pc, r12") TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "sxth r8, r",7, HH1,"") - TEST_UNSUPPORTED(".word 0xe6bcf47a @ sxtah pc,r12, r10, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe6bcf47a) " @ sxtah pc,r12, r10, ror #8") TEST_R( "rev16 r0, r",0, VAL1,"") TEST_R( "rev16 r14, r",12, VAL2,"") - TEST_UNSUPPORTED(".word 0xe6bfffbc @ rev16 pc, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6bfffbc) " @ rev16 pc, r12") TEST_RR( "uxtab16 r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "uxtb16 r8, r",7, HH1,"") - TEST_UNSUPPORTED(".word 0xe6ccf47a @ uxtab16 pc,r12, r10, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe6ccf47a) " @ uxtab16 pc,r12, r10, ror #8") TEST_R( "usat16 r0, #12, r",0, HH1,"") TEST_R( "usat16 r14, #12, r",12, HH2,"") - TEST_UNSUPPORTED(".word 0xe6ecff3c @ usat16 pc, #12, r12") - TEST_UNSUPPORTED(".word 0xe6ecef3f @ usat16 r14, #12, pc") + TEST_UNSUPPORTED(__inst_arm(0xe6ecff3c) " @ usat16 pc, #12, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6ecef3f) " @ usat16 r14, #12, pc") TEST_RR( "uxtab r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "uxtb r8, r",7, HH1,"") - TEST_UNSUPPORTED(".word 0xe6ecf47a @ uxtab pc,r12, r10, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe6ecf47a) " @ uxtab pc,r12, r10, ror #8") #if __LINUX_ARM_ARCH__ >= 7 TEST_R( "rbit r0, r",0, VAL1,"") TEST_R( "rbit r14, r",12, VAL2,"") - TEST_UNSUPPORTED(".word 0xe6ffff3c @ rbit pc, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ rbit pc, r12") #endif TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "uxth r8, r",7, HH1,"") - TEST_UNSUPPORTED(".word 0xe6fff077 @ uxth pc, r7") - TEST_UNSUPPORTED(".word 0xe6ff807f @ uxth r8, pc") - TEST_UNSUPPORTED(".word 0xe6fcf47a @ uxtah pc, r12, r10, ror #8") - TEST_UNSUPPORTED(".word 0xe6fce47f @ uxtah r14, r12, pc, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe6fff077) " @ uxth pc, r7") + TEST_UNSUPPORTED(__inst_arm(0xe6ff807f) " @ uxth r8, pc") + TEST_UNSUPPORTED(__inst_arm(0xe6fcf47a) " @ uxtah pc, r12, r10, ror #8") + TEST_UNSUPPORTED(__inst_arm(0xe6fce47f) " @ uxtah r14, r12, pc, ror #8") TEST_R( "revsh r0, r",0, VAL1,"") TEST_R( "revsh r14, r",12, VAL2,"") - TEST_UNSUPPORTED(".word 0xe6ffff3c @ revsh pc, r12") - TEST_UNSUPPORTED(".word 0xe6ffef3f @ revsh r14, pc") + TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ revsh pc, r12") + TEST_UNSUPPORTED(__inst_arm(0xe6ffef3f) " @ revsh r14, pc") - TEST_UNSUPPORTED(".word 0xe6900070") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe69fff7f") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe6900070) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe69fff7f) "") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe6d00070") /* Unallocated space */ - TEST_UNSUPPORTED(".word 0xe6dfff7f") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe6d00070) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_arm(0xe6dfff7f) "") /* Unallocated space */ #endif /* __LINUX_ARM_ARCH__ >= 6 */ #if __LINUX_ARM_ARCH__ >= 6 @@ -954,79 +955,79 @@ void kprobe_arm_test_cases(void) TEST_RRR( "smlad r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") TEST_RRR( "smlad r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe70f8a1c @ smlad pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe70f8a1c) " @ smlad pc, r12, r10, r8") TEST_RRR( "smladx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") TEST_RRR( "smladx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe70f8a3c @ smladx pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe70f8a3c) " @ smladx pc, r12, r10, r8") TEST_RR( "smuad r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "smuad r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe70ffa1c @ smuad pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe70ffa1c) " @ smuad pc, r12, r10") TEST_RR( "smuadx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "smuadx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe70ffa3c @ smuadx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe70ffa3c) " @ smuadx pc, r12, r10") TEST_RRR( "smlsd r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") TEST_RRR( "smlsd r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe70f8a5c @ smlsd pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe70f8a5c) " @ smlsd pc, r12, r10, r8") TEST_RRR( "smlsdx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") TEST_RRR( "smlsdx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe70f8a7c @ smlsdx pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe70f8a7c) " @ smlsdx pc, r12, r10, r8") TEST_RR( "smusd r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "smusd r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe70ffa5c @ smusd pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe70ffa5c) " @ smusd pc, r12, r10") TEST_RR( "smusdx r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "smusdx r14, r",12,HH2,", r",10,HH1,"") - TEST_UNSUPPORTED(".word 0xe70ffa7c @ smusdx pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe70ffa7c) " @ smusdx pc, r12, r10") TEST_RRRR( "smlald r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2) TEST_RRRR( "smlald r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1) - TEST_UNSUPPORTED(".word 0xe74af819 @ smlald pc, r10, r9, r8") - TEST_UNSUPPORTED(".word 0xe74fb819 @ smlald r11, pc, r9, r8") - TEST_UNSUPPORTED(".word 0xe74ab81f @ smlald r11, r10, pc, r8") - TEST_UNSUPPORTED(".word 0xe74abf19 @ smlald r11, r10, r9, pc") + TEST_UNSUPPORTED(__inst_arm(0xe74af819) " @ smlald pc, r10, r9, r8") + TEST_UNSUPPORTED(__inst_arm(0xe74fb819) " @ smlald r11, pc, r9, r8") + TEST_UNSUPPORTED(__inst_arm(0xe74ab81f) " @ smlald r11, r10, pc, r8") + TEST_UNSUPPORTED(__inst_arm(0xe74abf19) " @ smlald r11, r10, r9, pc") TEST_RRRR( "smlaldx r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2) TEST_RRRR( "smlaldx r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1) - TEST_UNSUPPORTED(".word 0xe74af839 @ smlaldx pc, r10, r9, r8") - TEST_UNSUPPORTED(".word 0xe74fb839 @ smlaldx r11, pc, r9, r8") + TEST_UNSUPPORTED(__inst_arm(0xe74af839) " @ smlaldx pc, r10, r9, r8") + TEST_UNSUPPORTED(__inst_arm(0xe74fb839) " @ smlaldx r11, pc, r9, r8") TEST_RRR( "smmla r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") TEST_RRR( "smmla r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe75f8a1c @ smmla pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe75f8a1c) " @ smmla pc, r12, r10, r8") TEST_RRR( "smmlar r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") TEST_RRR( "smmlar r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe75f8a3c @ smmlar pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe75f8a3c) " @ smmlar pc, r12, r10, r8") TEST_RR( "smmul r0, r",0, VAL1,", r",1, VAL2,"") TEST_RR( "smmul r14, r",12,VAL2,", r",10,VAL1,"") - TEST_UNSUPPORTED(".word 0xe75ffa1c @ smmul pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ smmul pc, r12, r10") TEST_RR( "smmulr r0, r",0, VAL1,", r",1, VAL2,"") TEST_RR( "smmulr r14, r",12,VAL2,", r",10,VAL1,"") - TEST_UNSUPPORTED(".word 0xe75ffa3c @ smmulr pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe75ffa3c) " @ smmulr pc, r12, r10") TEST_RRR( "smmls r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") TEST_RRR( "smmls r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe75f8adc @ smmls pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe75f8adc) " @ smmls pc, r12, r10, r8") TEST_RRR( "smmlsr r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") TEST_RRR( "smmlsr r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") - TEST_UNSUPPORTED(".word 0xe75f8afc @ smmlsr pc, r12, r10, r8") - TEST_UNSUPPORTED(".word 0xe75e8aff @ smmlsr r14, pc, r10, r8") - TEST_UNSUPPORTED(".word 0xe75e8ffc @ smmlsr r14, r12, pc, r8") - TEST_UNSUPPORTED(".word 0xe75efafc @ smmlsr r14, r12, r10, pc") + TEST_UNSUPPORTED(__inst_arm(0xe75f8afc) " @ smmlsr pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe75e8aff) " @ smmlsr r14, pc, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe75e8ffc) " @ smmlsr r14, r12, pc, r8") + TEST_UNSUPPORTED(__inst_arm(0xe75efafc) " @ smmlsr r14, r12, r10, pc") TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"") TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"") - TEST_UNSUPPORTED(".word 0xe75ffa1c @ usad8 pc, r12, r10") - TEST_UNSUPPORTED(".word 0xe75efa1f @ usad8 r14, pc, r10") - TEST_UNSUPPORTED(".word 0xe75eff1c @ usad8 r14, r12, pc") + TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ usad8 pc, r12, r10") + TEST_UNSUPPORTED(__inst_arm(0xe75efa1f) " @ usad8 r14, pc, r10") + TEST_UNSUPPORTED(__inst_arm(0xe75eff1c) " @ usad8 r14, r12, pc") TEST_RRR( "usada8 r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL3,"") TEST_RRR( "usada8 r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL3,"") - TEST_UNSUPPORTED(".word 0xe78f8a1c @ usada8 pc, r12, r10, r8") - TEST_UNSUPPORTED(".word 0xe78e8a1f @ usada8 r14, pc, r10, r8") - TEST_UNSUPPORTED(".word 0xe78e8f1c @ usada8 r14, r12, pc, r8") + TEST_UNSUPPORTED(__inst_arm(0xe78f8a1c) " @ usada8 pc, r12, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe78e8a1f) " @ usada8 r14, pc, r10, r8") + TEST_UNSUPPORTED(__inst_arm(0xe78e8f1c) " @ usada8 r14, r12, pc, r8") #endif /* __LINUX_ARM_ARCH__ >= 6 */ #if __LINUX_ARM_ARCH__ >= 7 @@ -1035,26 +1036,26 @@ void kprobe_arm_test_cases(void) TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31") TEST_R( "sbfxeq r14, r",12, VAL2,", #8, #16") TEST_R( "sbfx r4, r",10, VAL1,", #16, #15") - TEST_UNSUPPORTED(".word 0xe7aff45c @ sbfx pc, r12, #8, #16") + TEST_UNSUPPORTED(__inst_arm(0xe7aff45c) " @ sbfx pc, r12, #8, #16") TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31") TEST_R( "ubfxcs r14, r",12, VAL2,", #8, #16") TEST_R( "ubfx r4, r",10, VAL1,", #16, #15") - TEST_UNSUPPORTED(".word 0xe7eff45c @ ubfx pc, r12, #8, #16") - TEST_UNSUPPORTED(".word 0xe7efc45f @ ubfx r12, pc, #8, #16") + TEST_UNSUPPORTED(__inst_arm(0xe7eff45c) " @ ubfx pc, r12, #8, #16") + TEST_UNSUPPORTED(__inst_arm(0xe7efc45f) " @ ubfx r12, pc, #8, #16") TEST_R( "bfc r",0, VAL1,", #4, #20") TEST_R( "bfcvs r",14,VAL2,", #4, #20") TEST_R( "bfc r",7, VAL1,", #0, #31") TEST_R( "bfc r",8, VAL2,", #0, #31") - TEST_UNSUPPORTED(".word 0xe7def01f @ bfc pc, #0, #31"); + TEST_UNSUPPORTED(__inst_arm(0xe7def01f) " @ bfc pc, #0, #31"); TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31") TEST_RR( "bfipl r",12,VAL1,", r",14 , VAL2,", #4, #20") - TEST_UNSUPPORTED(".word 0xe7d7f21e @ bfi pc, r14, #4, #20") + TEST_UNSUPPORTED(__inst_arm(0xe7d7f21e) " @ bfi pc, r14, #4, #20") - TEST_UNSUPPORTED(".word 0x07f000f0") /* Permanently UNDEFINED */ - TEST_UNSUPPORTED(".word 0x07ffffff") /* Permanently UNDEFINED */ + TEST_UNSUPPORTED(__inst_arm(0x07f000f0) "") /* Permanently UNDEFINED */ + TEST_UNSUPPORTED(__inst_arm(0x07ffffff) "") /* Permanently UNDEFINED */ #endif /* __LINUX_ARM_ARCH__ >= 6 */ TEST_GROUP("Branch, branch with link, and block data transfer") @@ -1181,43 +1182,43 @@ void kprobe_arm_test_cases(void) \ TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #4]") \ TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #-4]") \ - TEST_UNSUPPORTED(".word 0x"cc"daf0001 @ stc"two" 0, cr0, [r15, #4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"d2f0001 @ stc"two" 0, cr0, [r15, #-4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"caf0001 @ stc"two" 0, cr0, [r15], #4") \ - TEST_UNSUPPORTED(".word 0x"cc"c2f0001 @ stc"two" 0, cr0, [r15], #-4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##daf0001) " @ stc"two" 0, cr0, [r15, #4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##d2f0001) " @ stc"two" 0, cr0, [r15, #-4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##caf0001) " @ stc"two" 0, cr0, [r15], #4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c2f0001) " @ stc"two" 0, cr0, [r15], #-4") \ TEST_COPROCESSOR( "stc"two" 0, cr0, [r15], {1}") \ TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #4]") \ TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #-4]") \ - TEST_UNSUPPORTED(".word 0x"cc"def0001 @ stc"two"l 0, cr0, [r15, #4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"d6f0001 @ stc"two"l 0, cr0, [r15, #-4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"cef0001 @ stc"two"l 0, cr0, [r15], #4") \ - TEST_UNSUPPORTED(".word 0x"cc"c6f0001 @ stc"two"l 0, cr0, [r15], #-4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##def0001) " @ stc"two"l 0, cr0, [r15, #4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##d6f0001) " @ stc"two"l 0, cr0, [r15, #-4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##cef0001) " @ stc"two"l 0, cr0, [r15], #4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c6f0001) " @ stc"two"l 0, cr0, [r15], #-4") \ TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15], {1}") \ TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #4]") \ TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #-4]") \ - TEST_UNSUPPORTED(".word 0x"cc"dbf0001 @ ldc"two" 0, cr0, [r15, #4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"d3f0001 @ ldc"two" 0, cr0, [r15, #-4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"cbf0001 @ ldc"two" 0, cr0, [r15], #4") \ - TEST_UNSUPPORTED(".word 0x"cc"c3f0001 @ ldc"two" 0, cr0, [r15], #-4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##dbf0001) " @ ldc"two" 0, cr0, [r15, #4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##d3f0001) " @ ldc"two" 0, cr0, [r15, #-4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##cbf0001) " @ ldc"two" 0, cr0, [r15], #4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c3f0001) " @ ldc"two" 0, cr0, [r15], #-4") \ TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15], {1}") \ TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #4]") \ TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #-4]") \ - TEST_UNSUPPORTED(".word 0x"cc"dff0001 @ ldc"two"l 0, cr0, [r15, #4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"d7f0001 @ ldc"two"l 0, cr0, [r15, #-4]!") \ - TEST_UNSUPPORTED(".word 0x"cc"cff0001 @ ldc"two"l 0, cr0, [r15], #4") \ - TEST_UNSUPPORTED(".word 0x"cc"c7f0001 @ ldc"two"l 0, cr0, [r15], #-4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##dff0001) " @ ldc"two"l 0, cr0, [r15, #4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##d7f0001) " @ ldc"two"l 0, cr0, [r15, #-4]!") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##cff0001) " @ ldc"two"l 0, cr0, [r15], #4") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c7f0001) " @ ldc"two"l 0, cr0, [r15], #-4") \ TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15], {1}") #define COPROCESSOR_INSTRUCTIONS_MC_MR(two,cc) \ \ TEST_COPROCESSOR( "mcrr"two" 0, 15, r0, r14, cr0") \ TEST_COPROCESSOR( "mcrr"two" 15, 0, r14, r0, cr15") \ - TEST_UNSUPPORTED(".word 0x"cc"c4f00f0 @ mcrr"two" 0, 15, r0, r15, cr0") \ - TEST_UNSUPPORTED(".word 0x"cc"c40ff0f @ mcrr"two" 15, 0, r15, r0, cr15") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c4f00f0) " @ mcrr"two" 0, 15, r0, r15, cr0") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c40ff0f) " @ mcrr"two" 15, 0, r15, r0, cr15") \ TEST_COPROCESSOR( "mrrc"two" 0, 15, r0, r14, cr0") \ TEST_COPROCESSOR( "mrrc"two" 15, 0, r14, r0, cr15") \ - TEST_UNSUPPORTED(".word 0x"cc"c5f00f0 @ mrrc"two" 0, 15, r0, r15, cr0") \ - TEST_UNSUPPORTED(".word 0x"cc"c50ff0f @ mrrc"two" 15, 0, r15, r0, cr15") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c5f00f0) " @ mrrc"two" 0, 15, r0, r15, cr0") \ + TEST_UNSUPPORTED(__inst_arm(0x##cc##c50ff0f) " @ mrrc"two" 15, 0, r15, r0, cr15") \ TEST_COPROCESSOR( "cdp"two" 15, 15, cr15, cr15, cr15, 7") \ TEST_COPROCESSOR( "cdp"two" 0, 0, cr0, cr0, cr0, 0") \ TEST_COPROCESSOR( "mcr"two" 15, 7, r15, cr15, cr15, 7") \ @@ -1225,8 +1226,8 @@ void kprobe_arm_test_cases(void) TEST_COPROCESSOR( "mrc"two" 15, 7, r15, cr15, cr15, 7") \ TEST_COPROCESSOR( "mrc"two" 0, 0, r0, cr0, cr0, 0") - COPROCESSOR_INSTRUCTIONS_ST_LD("","e") - COPROCESSOR_INSTRUCTIONS_MC_MR("","e") + COPROCESSOR_INSTRUCTIONS_ST_LD("",e) + COPROCESSOR_INSTRUCTIONS_MC_MR("",e) TEST_UNSUPPORTED("svc 0") TEST_UNSUPPORTED("svc 0xffffff") @@ -1252,14 +1253,14 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED("rfedb sp!") TEST_UNSUPPORTED("rfeia sp!") TEST_UNSUPPORTED("rfeib sp!") - TEST_UNSUPPORTED(".word 0xf81d0a00 @ rfeda pc") - TEST_UNSUPPORTED(".word 0xf91d0a00 @ rfedb pc") - TEST_UNSUPPORTED(".word 0xf89d0a00 @ rfeia pc") - TEST_UNSUPPORTED(".word 0xf99d0a00 @ rfeib pc") - TEST_UNSUPPORTED(".word 0xf83d0a00 @ rfeda pc!") - TEST_UNSUPPORTED(".word 0xf93d0a00 @ rfedb pc!") - TEST_UNSUPPORTED(".word 0xf8bd0a00 @ rfeia pc!") - TEST_UNSUPPORTED(".word 0xf9bd0a00 @ rfeib pc!") + TEST_UNSUPPORTED(__inst_arm(0xf81d0a00) " @ rfeda pc") + TEST_UNSUPPORTED(__inst_arm(0xf91d0a00) " @ rfedb pc") + TEST_UNSUPPORTED(__inst_arm(0xf89d0a00) " @ rfeia pc") + TEST_UNSUPPORTED(__inst_arm(0xf99d0a00) " @ rfeib pc") + TEST_UNSUPPORTED(__inst_arm(0xf83d0a00) " @ rfeda pc!") + TEST_UNSUPPORTED(__inst_arm(0xf93d0a00) " @ rfedb pc!") + TEST_UNSUPPORTED(__inst_arm(0xf8bd0a00) " @ rfeia pc!") + TEST_UNSUPPORTED(__inst_arm(0xf9bd0a00) " @ rfeib pc!") #endif /* __LINUX_ARM_ARCH__ >= 6 */ #if __LINUX_ARM_ARCH__ >= 6 @@ -1286,9 +1287,9 @@ void kprobe_arm_test_cases(void) TEST( "blx __dummy_thumb_subroutine_odd") #endif /* __LINUX_ARM_ARCH__ >= 6 */ - COPROCESSOR_INSTRUCTIONS_ST_LD("2","f") + COPROCESSOR_INSTRUCTIONS_ST_LD("2",f) #if __LINUX_ARM_ARCH__ >= 6 - COPROCESSOR_INSTRUCTIONS_MC_MR("2","f") + COPROCESSOR_INSTRUCTIONS_MC_MR("2",f) #endif TEST_GROUP("Miscellaneous instructions, memory hints, and Advanced SIMD instructions") @@ -1318,9 +1319,9 @@ void kprobe_arm_test_cases(void) #endif #if __LINUX_ARM_ARCH__ >= 7 - TEST_SUPPORTED( ".word 0xf590f000 @ pldw [r0, #0]") - TEST_SUPPORTED( ".word 0xf797f000 @ pldw [r7, r0]") - TEST_SUPPORTED( ".word 0xf798f18c @ pldw [r8, r12, lsl #3]"); + TEST_SUPPORTED( __inst_arm(0xf590f000) " @ pldw [r0, #0]") + TEST_SUPPORTED( __inst_arm(0xf797f000) " @ pldw [r7, r0]") + TEST_SUPPORTED( __inst_arm(0xf798f18c) " @ pldw [r8, r12, lsl #3]"); #endif #if __LINUX_ARM_ARCH__ >= 7 diff --git a/arch/arm/kernel/kprobes-test-thumb.c b/arch/arm/kernel/kprobes-test-thumb.c index 5d8b85792222..844dd10d8593 100644 --- a/arch/arm/kernel/kprobes-test-thumb.c +++ b/arch/arm/kernel/kprobes-test-thumb.c @@ -10,6 +10,7 @@ #include #include +#include #include "kprobes-test.h" @@ -119,7 +120,7 @@ void kprobe_thumb16_test_cases(void) TEST_R( "add sp" ", r",8,-8, "") TEST_R( "add r",14,VAL1,", pc") TEST_BF_R("add pc" ", r",0,2f-1f-8,"") - TEST_UNSUPPORTED(".short 0x44ff @ add pc, pc") + TEST_UNSUPPORTED(__inst_thumb16(0x44ff) " @ add pc, pc") TEST_RR( "cmp r",3,VAL1,", r",8,VAL2,"") TEST_RR( "cmp r",8,VAL2,", r",0,VAL1,"") @@ -150,7 +151,7 @@ void kprobe_thumb16_test_cases(void) TEST_BF_R("blx r",0, 2f+1,"") TEST_BB_R("blx r",14,2f+1,"") - TEST_UNSUPPORTED(".short 0x47f8 @ blx pc") + TEST_UNSUPPORTED(__inst_thumb16(0x47f8) " @ blx pc") TEST_GROUP("Load from Literal Pool") @@ -237,8 +238,8 @@ DONT_TEST_IN_ITBLOCK( TEST_R("rev r7, r",0, VAL2,"") TEST_R("rev16 r0, r",7, VAL1,"") TEST_R("rev16 r7, r",0, VAL2,"") - TEST_UNSUPPORTED(".short 0xba80") - TEST_UNSUPPORTED(".short 0xbabf") + TEST_UNSUPPORTED(__inst_thumb16(0xba80) "") + TEST_UNSUPPORTED(__inst_thumb16(0xbabf) "") TEST_R("revsh r0, r",7, VAL1,"") TEST_R("revsh r7, r",0, VAL2,"") @@ -272,8 +273,8 @@ DONT_TEST_IN_ITBLOCK( TEST("nop") TEST("wfi") TEST_SUPPORTED("wfe") - TEST_UNSUPPORTED(".short 0xbf50") /* Unassigned hints */ - TEST_UNSUPPORTED(".short 0xbff0") /* Unassigned hints */ + TEST_UNSUPPORTED(__inst_thumb16(0xbf50) "") /* Unassigned hints */ + TEST_UNSUPPORTED(__inst_thumb16(0xbff0) "") /* Unassigned hints */ #define TEST_IT(code, code2) \ TESTCASE_START(code) \ @@ -310,8 +311,8 @@ CONDITION_INSTRUCTIONS(8, TEST_BF("bgt 2f") TEST_BB("blt 2b") ) - TEST_UNSUPPORTED(".short 0xde00") - TEST_UNSUPPORTED(".short 0xdeff") + TEST_UNSUPPORTED(__inst_thumb16(0xde00) "") + TEST_UNSUPPORTED(__inst_thumb16(0xdeff) "") TEST_UNSUPPORTED("svc #0x00") TEST_UNSUPPORTED("svc #0xff") @@ -380,13 +381,13 @@ void kprobe_thumb32_test_cases(void) TEST_THUMB_TO_ARM_INTERWORK_P("ldmia r",0,14*4,", {r12,pc}") TEST_THUMB_TO_ARM_INTERWORK_P("ldmia r",13,2*4,", {r0-r12,pc}") - TEST_UNSUPPORTED(".short 0xe88f,0x0101 @ stmia pc, {r0,r8}") - TEST_UNSUPPORTED(".short 0xe92f,0x5f00 @ stmdb pc!, {r8-r12,r14}") - TEST_UNSUPPORTED(".short 0xe8bd,0xc000 @ ldmia r13!, {r14,pc}") - TEST_UNSUPPORTED(".short 0xe93e,0xc000 @ ldmdb r14!, {r14,pc}") - TEST_UNSUPPORTED(".short 0xe8a7,0x3f00 @ stmia r7!, {r8-r12,sp}") - TEST_UNSUPPORTED(".short 0xe8a7,0x9f00 @ stmia r7!, {r8-r12,pc}") - TEST_UNSUPPORTED(".short 0xe93e,0x2010 @ ldmdb r14!, {r4,sp}") + TEST_UNSUPPORTED(__inst_thumb32(0xe88f0101) " @ stmia pc, {r0,r8}") + TEST_UNSUPPORTED(__inst_thumb32(0xe92f5f00) " @ stmdb pc!, {r8-r12,r14}") + TEST_UNSUPPORTED(__inst_thumb32(0xe8bdc000) " @ ldmia r13!, {r14,pc}") + TEST_UNSUPPORTED(__inst_thumb32(0xe93ec000) " @ ldmdb r14!, {r14,pc}") + TEST_UNSUPPORTED(__inst_thumb32(0xe8a73f00) " @ stmia r7!, {r8-r12,sp}") + TEST_UNSUPPORTED(__inst_thumb32(0xe8a79f00) " @ stmia r7!, {r8-r12,pc}") + TEST_UNSUPPORTED(__inst_thumb32(0xe93e2010) " @ ldmdb r14!, {r4,sp}") TEST_GROUP("Load/store double or exclusive, table branch") @@ -402,12 +403,12 @@ void kprobe_thumb32_test_cases(void) "3: .word "__stringify(VAL1)" \n\t" " .word "__stringify(VAL2)) - TEST_UNSUPPORTED(".short 0xe9ff,0xec04 @ ldrd r14, r12, [pc, #16]!") - TEST_UNSUPPORTED(".short 0xe8ff,0xec04 @ ldrd r14, r12, [pc], #16") - TEST_UNSUPPORTED(".short 0xe9d4,0xd800 @ ldrd sp, r8, [r4]") - TEST_UNSUPPORTED(".short 0xe9d4,0xf800 @ ldrd pc, r8, [r4]") - TEST_UNSUPPORTED(".short 0xe9d4,0x7d00 @ ldrd r7, sp, [r4]") - TEST_UNSUPPORTED(".short 0xe9d4,0x7f00 @ ldrd r7, pc, [r4]") + TEST_UNSUPPORTED(__inst_thumb32(0xe9ffec04) " @ ldrd r14, r12, [pc, #16]!") + TEST_UNSUPPORTED(__inst_thumb32(0xe8ffec04) " @ ldrd r14, r12, [pc], #16") + TEST_UNSUPPORTED(__inst_thumb32(0xe9d4d800) " @ ldrd sp, r8, [r4]") + TEST_UNSUPPORTED(__inst_thumb32(0xe9d4f800) " @ ldrd pc, r8, [r4]") + TEST_UNSUPPORTED(__inst_thumb32(0xe9d47d00) " @ ldrd r7, sp, [r4]") + TEST_UNSUPPORTED(__inst_thumb32(0xe9d47f00) " @ ldrd r7, pc, [r4]") TEST_RRP("strd r",0, VAL1,", r",1, VAL2,", [r",1, 24,", #-16]") TEST_RR( "strd r",12,VAL2,", r",14,VAL1,", [sp, #16]") @@ -415,8 +416,8 @@ void kprobe_thumb32_test_cases(void) TEST_RR( "strd r",14,VAL2,", r",12,VAL1,", [sp, #16]!") TEST_RRP("strd r",1, VAL1,", r",0, VAL2,", [r",7, 24,"], #16") TEST_RR( "strd r",7, VAL2,", r",8, VAL1,", [sp], #-16") - TEST_UNSUPPORTED(".short 0xe9ef,0xec04 @ strd r14, r12, [pc, #16]!") - TEST_UNSUPPORTED(".short 0xe8ef,0xec04 @ strd r14, r12, [pc], #16") + TEST_UNSUPPORTED(__inst_thumb32(0xe9efec04) " @ strd r14, r12, [pc, #16]!") + TEST_UNSUPPORTED(__inst_thumb32(0xe8efec04) " @ strd r14, r12, [pc], #16") TEST_RX("tbb [pc, r",0, (9f-(1f+4)),"]", "9: \n\t" @@ -460,9 +461,9 @@ void kprobe_thumb32_test_cases(void) "3: mvn r0, r0 \n\t" "2: nop \n\t") - TEST_UNSUPPORTED(".short 0xe8d1,0xf01f @ tbh [r1, pc]") - TEST_UNSUPPORTED(".short 0xe8d1,0xf01d @ tbh [r1, sp]") - TEST_UNSUPPORTED(".short 0xe8dd,0xf012 @ tbh [sp, r2]") + TEST_UNSUPPORTED(__inst_thumb32(0xe8d1f01f) " @ tbh [r1, pc]") + TEST_UNSUPPORTED(__inst_thumb32(0xe8d1f01d) " @ tbh [r1, sp]") + TEST_UNSUPPORTED(__inst_thumb32(0xe8ddf012) " @ tbh [sp, r2]") TEST_UNSUPPORTED("strexb r0, r1, [r2]") TEST_UNSUPPORTED("strexh r0, r1, [r2]") @@ -540,40 +541,40 @@ void kprobe_thumb32_test_cases(void) TEST_RR("pkhtb r0, r",0, HH1,", r",1, HH2,"") TEST_RR("pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2") - TEST_UNSUPPORTED(".short 0xea17,0x0f0d @ tst.w r7, sp") - TEST_UNSUPPORTED(".short 0xea17,0x0f0f @ tst.w r7, pc") - TEST_UNSUPPORTED(".short 0xea1d,0x0f07 @ tst.w sp, r7") - TEST_UNSUPPORTED(".short 0xea1f,0x0f07 @ tst.w pc, r7") - TEST_UNSUPPORTED(".short 0xf01d,0x1f08 @ tst sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf01f,0x1f08 @ tst pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xea170f0d) " @ tst.w r7, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xea170f0f) " @ tst.w r7, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xea1d0f07) " @ tst.w sp, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xea1f0f07) " @ tst.w pc, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xf01d1f08) " @ tst sp, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf01f1f08) " @ tst pc, #0x00080008") - TEST_UNSUPPORTED(".short 0xea97,0x0f0d @ teq.w r7, sp") - TEST_UNSUPPORTED(".short 0xea97,0x0f0f @ teq.w r7, pc") - TEST_UNSUPPORTED(".short 0xea9d,0x0f07 @ teq.w sp, r7") - TEST_UNSUPPORTED(".short 0xea9f,0x0f07 @ teq.w pc, r7") - TEST_UNSUPPORTED(".short 0xf09d,0x1f08 @ tst sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf09f,0x1f08 @ tst pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xea970f0d) " @ teq.w r7, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xea970f0f) " @ teq.w r7, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xea9d0f07) " @ teq.w sp, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xea9f0f07) " @ teq.w pc, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xf09d1f08) " @ tst sp, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf09f1f08) " @ tst pc, #0x00080008") - TEST_UNSUPPORTED(".short 0xeb17,0x0f0d @ cmn.w r7, sp") - TEST_UNSUPPORTED(".short 0xeb17,0x0f0f @ cmn.w r7, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xeb170f0d) " @ cmn.w r7, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xeb170f0f) " @ cmn.w r7, pc") TEST_P("cmn.w sp, r",7,0,"") - TEST_UNSUPPORTED(".short 0xeb1f,0x0f07 @ cmn.w pc, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xeb1f0f07) " @ cmn.w pc, r7") TEST( "cmn sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf11f,0x1f08 @ cmn pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf11f1f08) " @ cmn pc, #0x00080008") - TEST_UNSUPPORTED(".short 0xebb7,0x0f0d @ cmp.w r7, sp") - TEST_UNSUPPORTED(".short 0xebb7,0x0f0f @ cmp.w r7, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xebb70f0d) " @ cmp.w r7, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xebb70f0f) " @ cmp.w r7, pc") TEST_P("cmp.w sp, r",7,0,"") - TEST_UNSUPPORTED(".short 0xebbf,0x0f07 @ cmp.w pc, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xebbf0f07) " @ cmp.w pc, r7") TEST( "cmp sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf1bf,0x1f08 @ cmp pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf1bf1f08) " @ cmp pc, #0x00080008") - TEST_UNSUPPORTED(".short 0xea5f,0x070d @ movs.w r7, sp") - TEST_UNSUPPORTED(".short 0xea5f,0x070f @ movs.w r7, pc") - TEST_UNSUPPORTED(".short 0xea5f,0x0d07 @ movs.w sp, r7") - TEST_UNSUPPORTED(".short 0xea4f,0x0f07 @ mov.w pc, r7") - TEST_UNSUPPORTED(".short 0xf04f,0x1d08 @ mov sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf04f,0x1f08 @ mov pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xea5f070d) " @ movs.w r7, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xea5f070f) " @ movs.w r7, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xea5f0d07) " @ movs.w sp, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xea4f0f07) " @ mov.w pc, r7") + TEST_UNSUPPORTED(__inst_thumb32(0xf04f1d08) " @ mov sp, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf04f1f08) " @ mov pc, #0x00080008") TEST_R("add.w r0, sp, r",1, 4,"") TEST_R("adds r0, sp, r",1, 4,", asl #3") @@ -581,15 +582,15 @@ void kprobe_thumb32_test_cases(void) TEST_R("add r0, sp, r",1, 16,", ror #1") TEST_R("add.w sp, sp, r",1, 4,"") TEST_R("add sp, sp, r",1, 4,", asl #3") - TEST_UNSUPPORTED(".short 0xeb0d,0x1d01 @ add sp, sp, r1, asl #4") - TEST_UNSUPPORTED(".short 0xeb0d,0x0d71 @ add sp, sp, r1, ror #1") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d1d01) " @ add sp, sp, r1, asl #4") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d71) " @ add sp, sp, r1, ror #1") TEST( "add.w r0, sp, #24") TEST( "add.w sp, sp, #24") - TEST_UNSUPPORTED(".short 0xeb0d,0x0f01 @ add pc, sp, r1") - TEST_UNSUPPORTED(".short 0xeb0d,0x000f @ add r0, sp, pc") - TEST_UNSUPPORTED(".short 0xeb0d,0x000d @ add r0, sp, sp") - TEST_UNSUPPORTED(".short 0xeb0d,0x0d0f @ add sp, sp, pc") - TEST_UNSUPPORTED(".short 0xeb0d,0x0d0d @ add sp, sp, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0f01) " @ add pc, sp, r1") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d000f) " @ add r0, sp, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d000d) " @ add r0, sp, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d0f) " @ add sp, sp, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d0d) " @ add sp, sp, sp") TEST_R("sub.w r0, sp, r",1, 4,"") TEST_R("subs r0, sp, r",1, 4,", asl #3") @@ -597,54 +598,54 @@ void kprobe_thumb32_test_cases(void) TEST_R("sub r0, sp, r",1, 16,", ror #1") TEST_R("sub.w sp, sp, r",1, 4,"") TEST_R("sub sp, sp, r",1, 4,", asl #3") - TEST_UNSUPPORTED(".short 0xebad,0x1d01 @ sub sp, sp, r1, asl #4") - TEST_UNSUPPORTED(".short 0xebad,0x0d71 @ sub sp, sp, r1, ror #1") - TEST_UNSUPPORTED(".short 0xebad,0x0f01 @ sub pc, sp, r1") + TEST_UNSUPPORTED(__inst_thumb32(0xebad1d01) " @ sub sp, sp, r1, asl #4") + TEST_UNSUPPORTED(__inst_thumb32(0xebad0d71) " @ sub sp, sp, r1, ror #1") + TEST_UNSUPPORTED(__inst_thumb32(0xebad0f01) " @ sub pc, sp, r1") TEST( "sub.w r0, sp, #24") TEST( "sub.w sp, sp, #24") - TEST_UNSUPPORTED(".short 0xea02,0x010f @ and r1, r2, pc") - TEST_UNSUPPORTED(".short 0xea0f,0x0103 @ and r1, pc, r3") - TEST_UNSUPPORTED(".short 0xea02,0x0f03 @ and pc, r2, r3") - TEST_UNSUPPORTED(".short 0xea02,0x010d @ and r1, r2, sp") - TEST_UNSUPPORTED(".short 0xea0d,0x0103 @ and r1, sp, r3") - TEST_UNSUPPORTED(".short 0xea02,0x0d03 @ and sp, r2, r3") - TEST_UNSUPPORTED(".short 0xf00d,0x1108 @ and r1, sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf00f,0x1108 @ and r1, pc, #0x00080008") - TEST_UNSUPPORTED(".short 0xf002,0x1d08 @ and sp, r8, #0x00080008") - TEST_UNSUPPORTED(".short 0xf002,0x1f08 @ and pc, r8, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xea02010f) " @ and r1, r2, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xea0f0103) " @ and r1, pc, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xea020f03) " @ and pc, r2, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xea02010d) " @ and r1, r2, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xea0d0103) " @ and r1, sp, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xea020d03) " @ and sp, r2, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xf00d1108) " @ and r1, sp, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf00f1108) " @ and r1, pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf0021d08) " @ and sp, r8, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf0021f08) " @ and pc, r8, #0x00080008") - TEST_UNSUPPORTED(".short 0xeb02,0x010f @ add r1, r2, pc") - TEST_UNSUPPORTED(".short 0xeb0f,0x0103 @ add r1, pc, r3") - TEST_UNSUPPORTED(".short 0xeb02,0x0f03 @ add pc, r2, r3") - TEST_UNSUPPORTED(".short 0xeb02,0x010d @ add r1, r2, sp") - TEST_SUPPORTED( ".short 0xeb0d,0x0103 @ add r1, sp, r3") - TEST_UNSUPPORTED(".short 0xeb02,0x0d03 @ add sp, r2, r3") - TEST_SUPPORTED( ".short 0xf10d,0x1108 @ add r1, sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf10d,0x1f08 @ add pc, sp, #0x00080008") - TEST_UNSUPPORTED(".short 0xf10f,0x1108 @ add r1, pc, #0x00080008") - TEST_UNSUPPORTED(".short 0xf102,0x1d08 @ add sp, r8, #0x00080008") - TEST_UNSUPPORTED(".short 0xf102,0x1f08 @ add pc, r8, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xeb02010f) " @ add r1, r2, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xeb0f0103) " @ add r1, pc, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xeb020f03) " @ add pc, r2, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xeb02010d) " @ add r1, r2, sp") + TEST_SUPPORTED( __inst_thumb32(0xeb0d0103) " @ add r1, sp, r3") + TEST_UNSUPPORTED(__inst_thumb32(0xeb020d03) " @ add sp, r2, r3") + TEST_SUPPORTED( __inst_thumb32(0xf10d1108) " @ add r1, sp, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf10d1f08) " @ add pc, sp, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf10f1108) " @ add r1, pc, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf1021d08) " @ add sp, r8, #0x00080008") + TEST_UNSUPPORTED(__inst_thumb32(0xf1021f08) " @ add pc, r8, #0x00080008") - TEST_UNSUPPORTED(".short 0xeaa0,0x0000") - TEST_UNSUPPORTED(".short 0xeaf0,0x0000") - TEST_UNSUPPORTED(".short 0xeb20,0x0000") - TEST_UNSUPPORTED(".short 0xeb80,0x0000") - TEST_UNSUPPORTED(".short 0xebe0,0x0000") + TEST_UNSUPPORTED(__inst_thumb32(0xeaa00000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xeaf00000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xeb200000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xeb800000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xebe00000) "") - TEST_UNSUPPORTED(".short 0xf0a0,0x0000") - TEST_UNSUPPORTED(".short 0xf0c0,0x0000") - TEST_UNSUPPORTED(".short 0xf0f0,0x0000") - TEST_UNSUPPORTED(".short 0xf120,0x0000") - TEST_UNSUPPORTED(".short 0xf180,0x0000") - TEST_UNSUPPORTED(".short 0xf1e0,0x0000") + TEST_UNSUPPORTED(__inst_thumb32(0xf0a00000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf0c00000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf0f00000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf1200000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf1800000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf1e00000) "") TEST_GROUP("Coprocessor instructions") - TEST_UNSUPPORTED(".short 0xec00,0x0000") - TEST_UNSUPPORTED(".short 0xeff0,0x0000") - TEST_UNSUPPORTED(".short 0xfc00,0x0000") - TEST_UNSUPPORTED(".short 0xfff0,0x0000") + TEST_UNSUPPORTED(__inst_thumb32(0xec000000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xeff00000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xfc000000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xfff00000) "") TEST_GROUP("Data-processing (plain binary immediate)") @@ -652,92 +653,92 @@ void kprobe_thumb32_test_cases(void) TEST( "addw r14, sp, #0xf5a") TEST( "addw sp, sp, #0x20") TEST( "addw r7, pc, #0x888") - TEST_UNSUPPORTED(".short 0xf20f,0x1f20 @ addw pc, pc, #0x120") - TEST_UNSUPPORTED(".short 0xf20d,0x1f20 @ addw pc, sp, #0x120") - TEST_UNSUPPORTED(".short 0xf20f,0x1d20 @ addw sp, pc, #0x120") - TEST_UNSUPPORTED(".short 0xf200,0x1d20 @ addw sp, r0, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf20f1f20) " @ addw pc, pc, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf20d1f20) " @ addw pc, sp, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf20f1d20) " @ addw sp, pc, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf2001d20) " @ addw sp, r0, #0x120") TEST_R("subw r0, r",1, VAL1,", #0x123") TEST( "subw r14, sp, #0xf5a") TEST( "subw sp, sp, #0x20") TEST( "subw r7, pc, #0x888") - TEST_UNSUPPORTED(".short 0xf2af,0x1f20 @ subw pc, pc, #0x120") - TEST_UNSUPPORTED(".short 0xf2ad,0x1f20 @ subw pc, sp, #0x120") - TEST_UNSUPPORTED(".short 0xf2af,0x1d20 @ subw sp, pc, #0x120") - TEST_UNSUPPORTED(".short 0xf2a0,0x1d20 @ subw sp, r0, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf2af1f20) " @ subw pc, pc, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf2ad1f20) " @ subw pc, sp, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf2af1d20) " @ subw sp, pc, #0x120") + TEST_UNSUPPORTED(__inst_thumb32(0xf2a01d20) " @ subw sp, r0, #0x120") TEST("movw r0, #0") TEST("movw r0, #0xffff") TEST("movw lr, #0xffff") - TEST_UNSUPPORTED(".short 0xf240,0x0d00 @ movw sp, #0") - TEST_UNSUPPORTED(".short 0xf240,0x0f00 @ movw pc, #0") + TEST_UNSUPPORTED(__inst_thumb32(0xf2400d00) " @ movw sp, #0") + TEST_UNSUPPORTED(__inst_thumb32(0xf2400f00) " @ movw pc, #0") TEST_R("movt r",0, VAL1,", #0") TEST_R("movt r",0, VAL2,", #0xffff") TEST_R("movt r",14,VAL1,", #0xffff") - TEST_UNSUPPORTED(".short 0xf2c0,0x0d00 @ movt sp, #0") - TEST_UNSUPPORTED(".short 0xf2c0,0x0f00 @ movt pc, #0") + TEST_UNSUPPORTED(__inst_thumb32(0xf2c00d00) " @ movt sp, #0") + TEST_UNSUPPORTED(__inst_thumb32(0xf2c00f00) " @ movt pc, #0") TEST_R( "ssat r0, #24, r",0, VAL1,"") TEST_R( "ssat r14, #24, r",12, VAL2,"") TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8") TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8") - TEST_UNSUPPORTED(".short 0xf30c,0x0d17 @ ssat sp, #24, r12") - TEST_UNSUPPORTED(".short 0xf30c,0x0f17 @ ssat pc, #24, r12") - TEST_UNSUPPORTED(".short 0xf30d,0x0c17 @ ssat r12, #24, sp") - TEST_UNSUPPORTED(".short 0xf30f,0x0c17 @ ssat r12, #24, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xf30c0d17) " @ ssat sp, #24, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf30c0f17) " @ ssat pc, #24, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf30d0c17) " @ ssat r12, #24, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xf30f0c17) " @ ssat r12, #24, pc") TEST_R( "usat r0, #24, r",0, VAL1,"") TEST_R( "usat r14, #24, r",12, VAL2,"") TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8") TEST_R( "usat r14, #24, r",12, VAL2,", asr #8") - TEST_UNSUPPORTED(".short 0xf38c,0x0d17 @ usat sp, #24, r12") - TEST_UNSUPPORTED(".short 0xf38c,0x0f17 @ usat pc, #24, r12") - TEST_UNSUPPORTED(".short 0xf38d,0x0c17 @ usat r12, #24, sp") - TEST_UNSUPPORTED(".short 0xf38f,0x0c17 @ usat r12, #24, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xf38c0d17) " @ usat sp, #24, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf38c0f17) " @ usat pc, #24, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf38d0c17) " @ usat r12, #24, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xf38f0c17) " @ usat r12, #24, pc") TEST_R( "ssat16 r0, #12, r",0, HH1,"") TEST_R( "ssat16 r14, #12, r",12, HH2,"") - TEST_UNSUPPORTED(".short 0xf32c,0x0d0b @ ssat16 sp, #12, r12") - TEST_UNSUPPORTED(".short 0xf32c,0x0f0b @ ssat16 pc, #12, r12") - TEST_UNSUPPORTED(".short 0xf32d,0x0c0b @ ssat16 r12, #12, sp") - TEST_UNSUPPORTED(".short 0xf32f,0x0c0b @ ssat16 r12, #12, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xf32c0d0b) " @ ssat16 sp, #12, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf32c0f0b) " @ ssat16 pc, #12, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf32d0c0b) " @ ssat16 r12, #12, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xf32f0c0b) " @ ssat16 r12, #12, pc") TEST_R( "usat16 r0, #12, r",0, HH1,"") TEST_R( "usat16 r14, #12, r",12, HH2,"") - TEST_UNSUPPORTED(".short 0xf3ac,0x0d0b @ usat16 sp, #12, r12") - TEST_UNSUPPORTED(".short 0xf3ac,0x0f0b @ usat16 pc, #12, r12") - TEST_UNSUPPORTED(".short 0xf3ad,0x0c0b @ usat16 r12, #12, sp") - TEST_UNSUPPORTED(".short 0xf3af,0x0c0b @ usat16 r12, #12, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xf3ac0d0b) " @ usat16 sp, #12, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf3ac0f0b) " @ usat16 pc, #12, r12") + TEST_UNSUPPORTED(__inst_thumb32(0xf3ad0c0b) " @ usat16 r12, #12, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xf3af0c0b) " @ usat16 r12, #12, pc") TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31") TEST_R( "sbfx r14, r",12, VAL2,", #8, #16") TEST_R( "sbfx r4, r",10, VAL1,", #16, #15") - TEST_UNSUPPORTED(".short 0xf34c,0x2d0f @ sbfx sp, r12, #8, #16") - TEST_UNSUPPORTED(".short 0xf34c,0x2f0f @ sbfx pc, r12, #8, #16") - TEST_UNSUPPORTED(".short 0xf34d,0x2c0f @ sbfx r12, sp, #8, #16") - TEST_UNSUPPORTED(".short 0xf34f,0x2c0f @ sbfx r12, pc, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf34c2d0f) " @ sbfx sp, r12, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf34c2f0f) " @ sbfx pc, r12, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf34d2c0f) " @ sbfx r12, sp, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf34f2c0f) " @ sbfx r12, pc, #8, #16") TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31") TEST_R( "ubfx r14, r",12, VAL2,", #8, #16") TEST_R( "ubfx r4, r",10, VAL1,", #16, #15") - TEST_UNSUPPORTED(".short 0xf3cc,0x2d0f @ ubfx sp, r12, #8, #16") - TEST_UNSUPPORTED(".short 0xf3cc,0x2f0f @ ubfx pc, r12, #8, #16") - TEST_UNSUPPORTED(".short 0xf3cd,0x2c0f @ ubfx r12, sp, #8, #16") - TEST_UNSUPPORTED(".short 0xf3cf,0x2c0f @ ubfx r12, pc, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf3cc2d0f) " @ ubfx sp, r12, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf3cc2f0f) " @ ubfx pc, r12, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf3cd2c0f) " @ ubfx r12, sp, #8, #16") + TEST_UNSUPPORTED(__inst_thumb32(0xf3cf2c0f) " @ ubfx r12, pc, #8, #16") TEST_R( "bfc r",0, VAL1,", #4, #20") TEST_R( "bfc r",14,VAL2,", #4, #20") TEST_R( "bfc r",7, VAL1,", #0, #31") TEST_R( "bfc r",8, VAL2,", #0, #31") - TEST_UNSUPPORTED(".short 0xf36f,0x0d1e @ bfc sp, #0, #31") - TEST_UNSUPPORTED(".short 0xf36f,0x0f1e @ bfc pc, #0, #31") + TEST_UNSUPPORTED(__inst_thumb32(0xf36f0d1e) " @ bfc sp, #0, #31") + TEST_UNSUPPORTED(__inst_thumb32(0xf36f0f1e) " @ bfc pc, #0, #31") TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31") TEST_RR( "bfi r",12,VAL1,", r",14 , VAL2,", #4, #20") - TEST_UNSUPPORTED(".short 0xf36e,0x1d17 @ bfi sp, r14, #4, #20") - TEST_UNSUPPORTED(".short 0xf36e,0x1f17 @ bfi pc, r14, #4, #20") - TEST_UNSUPPORTED(".short 0xf36d,0x1e17 @ bfi r14, sp, #4, #20") + TEST_UNSUPPORTED(__inst_thumb32(0xf36e1d17) " @ bfi sp, r14, #4, #20") + TEST_UNSUPPORTED(__inst_thumb32(0xf36e1f17) " @ bfi pc, r14, #4, #20") + TEST_UNSUPPORTED(__inst_thumb32(0xf36d1e17) " @ bfi r14, sp, #4, #20") TEST_GROUP("Branches and miscellaneous control") @@ -775,14 +776,14 @@ CONDITION_INSTRUCTIONS(22, TEST("mrs r0, cpsr") TEST("mrs r14, cpsr") - TEST_UNSUPPORTED(".short 0xf3ef,0x8d00 @ mrs sp, spsr") - TEST_UNSUPPORTED(".short 0xf3ef,0x8f00 @ mrs pc, spsr") + TEST_UNSUPPORTED(__inst_thumb32(0xf3ef8d00) " @ mrs sp, spsr") + TEST_UNSUPPORTED(__inst_thumb32(0xf3ef8f00) " @ mrs pc, spsr") TEST_UNSUPPORTED("mrs r0, spsr") TEST_UNSUPPORTED("mrs lr, spsr") - TEST_UNSUPPORTED(".short 0xf7f0,0x8000 @ smc #0") + TEST_UNSUPPORTED(__inst_thumb32(0xf7f08000) " @ smc #0") - TEST_UNSUPPORTED(".short 0xf7f0,0xa000 @ undefeined") + TEST_UNSUPPORTED(__inst_thumb32(0xf7f0a000) " @ undefeined") TEST_BF( "b.w 2f") TEST_BB( "b.w 2b") @@ -829,15 +830,15 @@ CONDITION_INSTRUCTIONS(22, SINGLE_STORE("") TEST("str sp, [sp]") - TEST_UNSUPPORTED(".short 0xf8cf,0xe000 @ str r14, [pc]") - TEST_UNSUPPORTED(".short 0xf8ce,0xf000 @ str pc, [r14]") + TEST_UNSUPPORTED(__inst_thumb32(0xf8cfe000) " @ str r14, [pc]") + TEST_UNSUPPORTED(__inst_thumb32(0xf8cef000) " @ str pc, [r14]") TEST_GROUP("Advanced SIMD element or structure load/store instructions") - TEST_UNSUPPORTED(".short 0xf900,0x0000") - TEST_UNSUPPORTED(".short 0xf92f,0xffff") - TEST_UNSUPPORTED(".short 0xf980,0x0000") - TEST_UNSUPPORTED(".short 0xf9ef,0xffff") + TEST_UNSUPPORTED(__inst_thumb32(0xf9000000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf92fffff) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf9800000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xf9efffff) "") TEST_GROUP("Load single data item and memory hints") @@ -881,20 +882,20 @@ CONDITION_INSTRUCTIONS(22, TEST_SUPPORTED("ldr sp, 99f") TEST_SUPPORTED("ldr pc, 99f") - TEST_UNSUPPORTED(".short 0xf854,0x700d @ ldr r7, [r4, sp]") - TEST_UNSUPPORTED(".short 0xf854,0x700f @ ldr r7, [r4, pc]") - TEST_UNSUPPORTED(".short 0xf814,0x700d @ ldrb r7, [r4, sp]") - TEST_UNSUPPORTED(".short 0xf814,0x700f @ ldrb r7, [r4, pc]") - TEST_UNSUPPORTED(".short 0xf89f,0xd004 @ ldrb sp, 99f") - TEST_UNSUPPORTED(".short 0xf814,0xd008 @ ldrb sp, [r4, r8]") - TEST_UNSUPPORTED(".short 0xf894,0xd000 @ ldrb sp, [r4]") + TEST_UNSUPPORTED(__inst_thumb32(0xf854700d) " @ ldr r7, [r4, sp]") + TEST_UNSUPPORTED(__inst_thumb32(0xf854700f) " @ ldr r7, [r4, pc]") + TEST_UNSUPPORTED(__inst_thumb32(0xf814700d) " @ ldrb r7, [r4, sp]") + TEST_UNSUPPORTED(__inst_thumb32(0xf814700f) " @ ldrb r7, [r4, pc]") + TEST_UNSUPPORTED(__inst_thumb32(0xf89fd004) " @ ldrb sp, 99f") + TEST_UNSUPPORTED(__inst_thumb32(0xf814d008) " @ ldrb sp, [r4, r8]") + TEST_UNSUPPORTED(__inst_thumb32(0xf894d000) " @ ldrb sp, [r4]") - TEST_UNSUPPORTED(".short 0xf860,0x0000") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xf9ff,0xffff") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xf950,0x0000") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xf95f,0xffff") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xf800,0x0800") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xf97f,0xfaff") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xf8600000) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xf9ffffff) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xf9500000) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xf95fffff) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xf8000800) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xf97ffaff) "") /* Unallocated space */ TEST( "pli [pc, #4]") TEST( "pli [pc, #-4]") @@ -902,22 +903,22 @@ CONDITION_INSTRUCTIONS(22, TEST( "pld [pc, #-4]") TEST_P( "pld [r",0,-1024,", #1024]") - TEST( ".short 0xf8b0,0xf400 @ pldw [r0, #1024]") + TEST( __inst_thumb32(0xf8b0f400) " @ pldw [r0, #1024]") TEST_P( "pli [r",4, 0b,", #1024]") TEST_P( "pld [r",7, 120,", #-120]") - TEST( ".short 0xf837,0xfc78 @ pldw [r7, #-120]") + TEST( __inst_thumb32(0xf837fc78) " @ pldw [r7, #-120]") TEST_P( "pli [r",11,120,", #-120]") TEST( "pld [sp, #0]") TEST_PR("pld [r",7, 24, ", r",0, 16,"]") TEST_PR("pld [r",8, 24, ", r",12,16,", lsl #3]") - TEST_SUPPORTED(".short 0xf837,0xf000 @ pldw [r7, r0]") - TEST_SUPPORTED(".short 0xf838,0xf03c @ pldw [r8, r12, lsl #3]"); + TEST_SUPPORTED(__inst_thumb32(0xf837f000) " @ pldw [r7, r0]") + TEST_SUPPORTED(__inst_thumb32(0xf838f03c) " @ pldw [r8, r12, lsl #3]"); TEST_RR("pli [r",12,0b,", r",0, 16,"]") TEST_RR("pli [r",0, 0b,", r",12,16,", lsl #3]") TEST_R( "pld [sp, r",1, 16,"]") - TEST_UNSUPPORTED(".short 0xf817,0xf00d @pld [r7, sp]") - TEST_UNSUPPORTED(".short 0xf817,0xf00f @pld [r7, pc]") + TEST_UNSUPPORTED(__inst_thumb32(0xf817f00d) " @pld [r7, sp]") + TEST_UNSUPPORTED(__inst_thumb32(0xf817f00f) " @pld [r7, pc]") TEST_GROUP("Data-processing (register)") @@ -934,21 +935,21 @@ CONDITION_INSTRUCTIONS(22, SHIFTS32("ror") SHIFTS32("rors") - TEST_UNSUPPORTED(".short 0xfa01,0xff02 @ lsl pc, r1, r2") - TEST_UNSUPPORTED(".short 0xfa01,0xfd02 @ lsl sp, r1, r2") - TEST_UNSUPPORTED(".short 0xfa0f,0xf002 @ lsl r0, pc, r2") - TEST_UNSUPPORTED(".short 0xfa0d,0xf002 @ lsl r0, sp, r2") - TEST_UNSUPPORTED(".short 0xfa01,0xf00f @ lsl r0, r1, pc") - TEST_UNSUPPORTED(".short 0xfa01,0xf00d @ lsl r0, r1, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xfa01ff02) " @ lsl pc, r1, r2") + TEST_UNSUPPORTED(__inst_thumb32(0xfa01fd02) " @ lsl sp, r1, r2") + TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff002) " @ lsl r0, pc, r2") + TEST_UNSUPPORTED(__inst_thumb32(0xfa0df002) " @ lsl r0, sp, r2") + TEST_UNSUPPORTED(__inst_thumb32(0xfa01f00f) " @ lsl r0, r1, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xfa01f00d) " @ lsl r0, r1, sp") TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "sxth r8, r",7, HH1,"") - TEST_UNSUPPORTED(".short 0xfa0f,0xff87 @ sxth pc, r7"); - TEST_UNSUPPORTED(".short 0xfa0f,0xfd87 @ sxth sp, r7"); - TEST_UNSUPPORTED(".short 0xfa0f,0xf88f @ sxth r8, pc"); - TEST_UNSUPPORTED(".short 0xfa0f,0xf88d @ sxth r8, sp"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa0fff87) " @ sxth pc, r7"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa0ffd87) " @ sxth sp, r7"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff88f) " @ sxth r8, pc"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff88d) " @ sxth r8, sp"); TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"") TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8") @@ -970,8 +971,8 @@ CONDITION_INSTRUCTIONS(22, TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8") TEST_R( "uxtb r8, r",7, HH1,"") - TEST_UNSUPPORTED(".short 0xfa60,0x00f0") - TEST_UNSUPPORTED(".short 0xfa7f,0xffff") + TEST_UNSUPPORTED(__inst_thumb32(0xfa6000f0) "") + TEST_UNSUPPORTED(__inst_thumb32(0xfa7fffff) "") #define PARALLEL_ADD_SUB(op) \ TEST_RR( op"add16 r0, r",0, HH1,", r",1, HH2,"") \ @@ -1019,10 +1020,10 @@ CONDITION_INSTRUCTIONS(22, TEST_R("revsh.w r0, r",0, VAL1,"") TEST_R("revsh r14, r",12, VAL2,"") - TEST_UNSUPPORTED(".short 0xfa9c,0xff8c @ rev pc, r12"); - TEST_UNSUPPORTED(".short 0xfa9c,0xfd8c @ rev sp, r12"); - TEST_UNSUPPORTED(".short 0xfa9f,0xfe8f @ rev r14, pc"); - TEST_UNSUPPORTED(".short 0xfa9d,0xfe8d @ rev r14, sp"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa9cff8c) " @ rev pc, r12"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa9cfd8c) " @ rev sp, r12"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa9ffe8f) " @ rev r14, pc"); + TEST_UNSUPPORTED(__inst_thumb32(0xfa9dfe8d) " @ rev r14, sp"); TEST_RR("sel r0, r",0, VAL1,", r",1, VAL2,"") TEST_RR("sel r14, r",12,VAL1,", r",10, VAL2,"") @@ -1031,31 +1032,31 @@ CONDITION_INSTRUCTIONS(22, TEST_R("clz r7, r",14,0x1,"") TEST_R("clz lr, r",7, 0xffffffff,"") - TEST_UNSUPPORTED(".short 0xfa80,0xf030") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfaff,0xff7f") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfab0,0xf000") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfaff,0xff7f") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfa80f030) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfaffff7f) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfab0f000) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfaffff7f) "") /* Unallocated space */ TEST_GROUP("Multiply, multiply accumulate, and absolute difference operations") TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"") TEST_RR( "mul r7, r",8, VAL2,", r",9, VAL2,"") - TEST_UNSUPPORTED(".short 0xfb08,0xff09 @ mul pc, r8, r9") - TEST_UNSUPPORTED(".short 0xfb08,0xfd09 @ mul sp, r8, r9") - TEST_UNSUPPORTED(".short 0xfb0f,0xf709 @ mul r7, pc, r9") - TEST_UNSUPPORTED(".short 0xfb0d,0xf709 @ mul r7, sp, r9") - TEST_UNSUPPORTED(".short 0xfb08,0xf70f @ mul r7, r8, pc") - TEST_UNSUPPORTED(".short 0xfb08,0xf70d @ mul r7, r8, sp") + TEST_UNSUPPORTED(__inst_thumb32(0xfb08ff09) " @ mul pc, r8, r9") + TEST_UNSUPPORTED(__inst_thumb32(0xfb08fd09) " @ mul sp, r8, r9") + TEST_UNSUPPORTED(__inst_thumb32(0xfb0ff709) " @ mul r7, pc, r9") + TEST_UNSUPPORTED(__inst_thumb32(0xfb0df709) " @ mul r7, sp, r9") + TEST_UNSUPPORTED(__inst_thumb32(0xfb08f70f) " @ mul r7, r8, pc") + TEST_UNSUPPORTED(__inst_thumb32(0xfb08f70d) " @ mul r7, r8, sp") TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mla r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") - TEST_UNSUPPORTED(".short 0xfb08,0xaf09 @ mla pc, r8, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb08,0xad09 @ mla sp, r8, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb0f,0xa709 @ mla r7, pc, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb0d,0xa709 @ mla r7, sp, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb08,0xa70f @ mla r7, r8, pc, r10"); - TEST_UNSUPPORTED(".short 0xfb08,0xa70d @ mla r7, r8, sp, r10"); - TEST_UNSUPPORTED(".short 0xfb08,0xd709 @ mla r7, r8, r9, sp"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb08af09) " @ mla pc, r8, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb08ad09) " @ mla sp, r8, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb0fa709) " @ mla r7, pc, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb0da709) " @ mla r7, sp, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb08a70f) " @ mla r7, r8, pc, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb08a70d) " @ mla r7, r8, sp, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb08d709) " @ mla r7, r8, r9, sp"); TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mls r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") @@ -1123,25 +1124,25 @@ CONDITION_INSTRUCTIONS(22, TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"") TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"") - TEST_UNSUPPORTED(".short 0xfb00,0xf010") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfb0f,0xff1f") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfb70,0xf010") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfb7f,0xff1f") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfb70,0x0010") /* Unallocated space */ - TEST_UNSUPPORTED(".short 0xfb7f,0xff1f") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfb00f010) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfb0fff1f) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfb70f010) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfb7fff1f) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfb700010) "") /* Unallocated space */ + TEST_UNSUPPORTED(__inst_thumb32(0xfb7fff1f) "") /* Unallocated space */ TEST_GROUP("Long multiply, long multiply accumulate, and divide") TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "smull r7, r8, r",9, VAL2,", r",10, VAL1,"") - TEST_UNSUPPORTED(".short 0xfb89,0xf80a @ smull pc, r8, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb89,0xd80a @ smull sp, r8, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb89,0x7f0a @ smull r7, pc, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb89,0x7d0a @ smull r7, sp, r9, r10"); - TEST_UNSUPPORTED(".short 0xfb8f,0x780a @ smull r7, r8, pc, r10"); - TEST_UNSUPPORTED(".short 0xfb8d,0x780a @ smull r7, r8, sp, r10"); - TEST_UNSUPPORTED(".short 0xfb89,0x780f @ smull r7, r8, r9, pc"); - TEST_UNSUPPORTED(".short 0xfb89,0x780d @ smull r7, r8, r9, sp"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb89f80a) " @ smull pc, r8, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb89d80a) " @ smull sp, r8, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb897f0a) " @ smull r7, pc, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb897d0a) " @ smull r7, sp, r9, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb8f780a) " @ smull r7, r8, pc, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb8d780a) " @ smull r7, r8, sp, r10"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb89780f) " @ smull r7, r8, r9, pc"); + TEST_UNSUPPORTED(__inst_thumb32(0xfb89780d) " @ smull r7, r8, r9, sp"); TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"") TEST_RR( "umull r7, r8, r",9, VAL2,", r",10, VAL1,"") @@ -1175,8 +1176,8 @@ CONDITION_INSTRUCTIONS(22, TEST_GROUP("Coprocessor instructions") - TEST_UNSUPPORTED(".short 0xfc00,0x0000") - TEST_UNSUPPORTED(".short 0xffff,0xffff") + TEST_UNSUPPORTED(__inst_thumb32(0xfc000000) "") + TEST_UNSUPPORTED(__inst_thumb32(0xffffffff) "") TEST_GROUP("Testing instructions in IT blocks") diff --git a/arch/arm/kernel/kprobes-test.c b/arch/arm/kernel/kprobes-test.c index c2fd06b4c389..379639998d5a 100644 --- a/arch/arm/kernel/kprobes-test.c +++ b/arch/arm/kernel/kprobes-test.c @@ -113,7 +113,7 @@ * @ start of inline data... * .ascii "mov r0, r7" @ text title for test case * .byte 0 - * .align 2 + * .align 2, 0 * * @ TEST_ARG_REG * .byte ARG_TYPE_REG @@ -1333,7 +1333,8 @@ static void test_case_failed(const char *message) static unsigned long next_instruction(unsigned long pc) { #ifdef CONFIG_THUMB2_KERNEL - if ((pc & 1) && !is_wide_instruction(*(u16 *)(pc - 1))) + if ((pc & 1) && + !is_wide_instruction(__mem_to_opcode_thumb16(*(u16 *)(pc - 1)))) return pc + 2; else #endif @@ -1378,13 +1379,13 @@ static uintptr_t __used kprobes_test_case_start(const char *title, void *stack) if (test_case_is_thumb) { u16 *p = (u16 *)(test_code & ~1); - current_instruction = p[0]; + current_instruction = __mem_to_opcode_thumb16(p[0]); if (is_wide_instruction(current_instruction)) { - current_instruction <<= 16; - current_instruction |= p[1]; + u16 instr2 = __mem_to_opcode_thumb16(p[1]); + current_instruction = __opcode_thumb32_compose(current_instruction, instr2); } } else { - current_instruction = *(u32 *)test_code; + current_instruction = __mem_to_opcode_arm(*(u32 *)test_code); } if (current_title[0] == '.') diff --git a/arch/arm/kernel/kprobes-test.h b/arch/arm/kernel/kprobes-test.h index e28a869b1ae4..eecc90a0fd91 100644 --- a/arch/arm/kernel/kprobes-test.h +++ b/arch/arm/kernel/kprobes-test.h @@ -115,7 +115,7 @@ struct test_arg_end { /* multiple strings to be concatenated. */ \ ".ascii "#title" \n\t" \ ".byte 0 \n\t" \ - ".align 2 \n\t" + ".align 2, 0 \n\t" #define TEST_ARG_REG(reg, val) \ ".byte "__stringify(ARG_TYPE_REG)" \n\t" \ diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c index 6619188619ae..9495d7f3516f 100644 --- a/arch/arm/kernel/kprobes-thumb.c +++ b/arch/arm/kernel/kprobes-thumb.c @@ -149,9 +149,9 @@ t32_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi, enum probes_insn ret = kprobe_decode_ldmstm(insn, asi, d); /* Fixup modified instruction to have halfwords in correct order...*/ - insn = asi->insn[0]; - ((u16 *)asi->insn)[0] = insn >> 16; - ((u16 *)asi->insn)[1] = insn & 0xffff; + insn = __mem_to_opcode_arm(asi->insn[0]); + ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(insn >> 16); + ((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0xffff); return ret; } @@ -516,7 +516,7 @@ t16_decode_hiregs(probes_opcode_t insn, struct arch_probes_insn *asi, { insn &= ~0x00ff; insn |= 0x001; /* Set Rdn = R1 and Rm = R0 */ - ((u16 *)asi->insn)[0] = insn; + ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(insn); asi->insn_handler = t16_emulate_hiregs; return INSN_GOOD; } @@ -547,8 +547,10 @@ t16_decode_push(probes_opcode_t insn, struct arch_probes_insn *asi, * and call it with R9=SP and LR in the register list represented * by R8. */ - ((u16 *)asi->insn)[0] = 0xe929; /* 1st half STMDB R9!,{} */ - ((u16 *)asi->insn)[1] = insn & 0x1ff; /* 2nd half (register list) */ + /* 1st half STMDB R9!,{} */ + ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(0xe929); + /* 2nd half (register list) */ + ((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0x1ff); asi->insn_handler = t16_emulate_push; return INSN_GOOD; } @@ -600,8 +602,10 @@ t16_decode_pop(probes_opcode_t insn, struct arch_probes_insn *asi, * and call it with R9=SP and PC in the register list represented * by R8. */ - ((u16 *)asi->insn)[0] = 0xe8b9; /* 1st half LDMIA R9!,{} */ - ((u16 *)asi->insn)[1] = insn & 0x1ff; /* 2nd half (register list) */ + /* 1st half LDMIA R9!,{} */ + ((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(0xe8b9); + /* 2nd half (register list) */ + ((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0x1ff); asi->insn_handler = insn & 0x100 ? t16_emulate_pop_pc : t16_emulate_pop_nopc; return INSN_GOOD; diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c index 8795f9f819d5..6d644202c8dc 100644 --- a/arch/arm/kernel/kprobes.c +++ b/arch/arm/kernel/kprobes.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -67,10 +68,10 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p) #ifdef CONFIG_THUMB2_KERNEL thumb = true; addr &= ~1; /* Bit 0 would normally be set to indicate Thumb code */ - insn = ((u16 *)addr)[0]; + insn = __mem_to_opcode_thumb16(((u16 *)addr)[0]); if (is_wide_instruction(insn)) { - insn <<= 16; - insn |= ((u16 *)addr)[1]; + u16 inst2 = __mem_to_opcode_thumb16(((u16 *)addr)[1]); + insn = __opcode_thumb32_compose(insn, inst2); decode_insn = thumb32_probes_decode_insn; actions = kprobes_t32_actions; } else { @@ -81,7 +82,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p) thumb = false; if (addr & 0x3) return -EINVAL; - insn = *p->addr; + insn = __mem_to_opcode_arm(*p->addr); decode_insn = arm_probes_decode_insn; actions = kprobes_arm_actions; #endif diff --git a/arch/arm/kernel/pj4-cp0.c b/arch/arm/kernel/pj4-cp0.c index 679cf4d18c08..fc7208636284 100644 --- a/arch/arm/kernel/pj4-cp0.c +++ b/arch/arm/kernel/pj4-cp0.c @@ -17,6 +17,7 @@ #include #include #include +#include static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t) { @@ -80,6 +81,9 @@ static int __init pj4_cp0_init(void) { u32 cp_access; + if (!cpu_is_pj4()) + return 0; + cp_access = pj4_cp_access_read() & ~0xf; pj4_cp_access_write(cp_access); diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c index b41873f33e69..a8ab540d7e73 100644 --- a/arch/arm/kernel/probes.c +++ b/arch/arm/kernel/probes.c @@ -202,13 +202,14 @@ prepare_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi, #ifdef CONFIG_THUMB2_KERNEL if (thumb) { u16 *thumb_insn = (u16 *)asi->insn; - thumb_insn[1] = 0x4770; /* Thumb bx lr */ - thumb_insn[2] = 0x4770; /* Thumb bx lr */ + /* Thumb bx lr */ + thumb_insn[1] = __opcode_to_mem_thumb16(0x4770); + thumb_insn[2] = __opcode_to_mem_thumb16(0x4770); return insn; } - asi->insn[1] = 0xe12fff1e; /* ARM bx lr */ + asi->insn[1] = __opcode_to_mem_arm(0xe12fff1e); /* ARM bx lr */ #else - asi->insn[1] = 0xe1a0f00e; /* mov pc, lr */ + asi->insn[1] = __opcode_to_mem_arm(0xe1a0f00e); /* mov pc, lr */ #endif /* Make an ARM instruction unconditional */ if (insn < 0xe0000000) @@ -228,12 +229,12 @@ set_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi, if (thumb) { u16 *ip = (u16 *)asi->insn; if (is_wide_instruction(insn)) - *ip++ = insn >> 16; - *ip++ = insn; + *ip++ = __opcode_to_mem_thumb16(insn >> 16); + *ip++ = __opcode_to_mem_thumb16(insn); return; } #endif - asi->insn[0] = insn; + asi->insn[0] = __opcode_to_mem_arm(insn); } /* diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 806d287e3e53..81ef686a91ca 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include @@ -99,7 +100,7 @@ void soft_restart(unsigned long addr) u64 *stack = soft_restart_stack + ARRAY_SIZE(soft_restart_stack); /* Disable interrupts first */ - local_irq_disable(); + raw_local_irq_disable(); local_fiq_disable(); /* Disable the L2 if we're the last man standing. */ diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 172ee18ff124..abd2fc067736 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -445,6 +445,7 @@ die_sig: if (user_debug & UDBG_UNDEFINED) { printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n", current->comm, task_pid_nr(current), pc); + __show_regs(regs); dump_instr(KERN_INFO, regs); } #endif diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index bd18bb8b2770..f0e50a0f3a65 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -1051,21 +1051,26 @@ int kvm_arch_init(void *opaque) } } + cpu_notifier_register_begin(); + err = init_hyp_mode(); if (err) goto out_err; - err = register_cpu_notifier(&hyp_init_cpu_nb); + err = __register_cpu_notifier(&hyp_init_cpu_nb); if (err) { kvm_err("Cannot register HYP init CPU notifier (%d)\n", err); goto out_err; } + cpu_notifier_register_done(); + hyp_cpu_pm_init(); kvm_coproc_table_init(); return 0; out_err: + cpu_notifier_register_done(); return err; } diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index bc6013fbb773..b8920b6bc104 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -35,7 +35,11 @@ static struct of_device_id omap_dt_match_table[] __initdata = { static void __init omap_generic_init(void) { + omapdss_early_init_of(); + pdata_quirks_init(omap_dt_match_table); + + omapdss_init_of(); } #ifdef CONFIG_SOC_OMAP2420 diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index 11ed9152e665..8f5121b89688 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -3497,10 +3497,6 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "dss_tv_fck", &dss_tv_fck), CLK(NULL, "dss_96m_fck", &dss_96m_fck), CLK(NULL, "dss2_alwon_fck", &dss2_alwon_fck), - CLK(NULL, "utmi_p1_gfclk", &dummy_ck), - CLK(NULL, "utmi_p2_gfclk", &dummy_ck), - CLK(NULL, "xclk60mhsp1_ck", &dummy_ck), - CLK(NULL, "xclk60mhsp2_ck", &dummy_ck), CLK(NULL, "init_60m_fclk", &dummy_ck), CLK(NULL, "gpt1_fck", &gpt1_fck), CLK(NULL, "aes2_ick", &aes2_ick), diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index a6aae300542c..d88aff7baff8 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -315,5 +315,8 @@ extern int omap_dss_reset(struct omap_hwmod *); /* SoC specific clock initializer */ int omap_clk_init(void); +int __init omapdss_init_of(void); +void __init omapdss_early_init_of(void); + #endif /* __ASSEMBLER__ */ #endif /* __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H */ diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 93ebb4007ea9..16d33d831287 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -23,6 +23,9 @@ #include #include #include +#include +#include +#include #include