These could not be part of the first cleanup branch, because they either
came too late in the cycle, or they have dependencies on other branches.
Important changes are:
* The integrator platform is almost multiplatform capable after
some reorganization (Linus Walleij)
* Minor cleanups on Zynq (Michal Simek)
* Lots of changes for Exynos and other Samsung platforms, including
further preparations for multiplatform support and the clocks bindings
are rearranged.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=1i9x
-----END PGP SIGNATURE-----
Merge tag 'tags/cleanup2-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC late cleanups from Arnd Bergmann:
"These could not be part of the first cleanup branch, because they
either came too late in the cycle, or they have dependencies on other
branches. Important changes are:
- The integrator platform is almost multiplatform capable after some
reorganization (Linus Walleij)
- Minor cleanups on Zynq (Michal Simek)
- Lots of changes for Exynos and other Samsung platforms, including
further preparations for multiplatform support and the clocks
bindings are rearranged"
* tag 'tags/cleanup2-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
devicetree: fix newly added exynos sata bindings
ARM: EXYNOS: Fix compilation error in cpuidle.c
ARM: S5P64X0: Explicitly include linux/serial_s3c.h in mach/pm-core.h
ARM: EXYNOS: Remove hardware.h file
ARM: SAMSUNG: Remove hardware.h inclusion
ARM: S3C24XX: Remove invalid code from hardware.h
dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock
ARM: dts: Keep some essential LDOs enabled for arndale-octa board
ARM: dts: Disable MDMA1 node for arndale-octa board
ARM: S3C64XX: Fix build for implicit serial_s3c.h inclusion
serial: s3c: Fix build of header without serial_core.h preinclusion
ARM: EXYNOS: Allow wake-up using GIC interrupts
ARM: EXYNOS: Stop using legacy Samsung PM code
ARM: EXYNOS: Remove PM initcalls and useless indirection
ARM: EXYNOS: Fix abuse of CONFIG_PM
ARM: SAMSUNG: Move s3c_pm_check_* prototypes to plat/pm-common.h
ARM: SAMSUNG: Move common save/restore helpers to separate file
ARM: SAMSUNG: Move Samsung PM debug code into separate file
ARM: SAMSUNG: Consolidate PM debug functions
ARM: SAMSUNG: Use debug_ll_addr() to get UART base address
...
These cleanup patches are mainly move stuff around and should all
be harmless. They are mainly split out so that other branches can
be based on top to avoid conflicts.
Notable changes are:
* We finally remove all mach/timex.h, after CLOCK_TICK_RATE is no
longer used. (Uwe Kleine-König)
* The Qualcomm MSM platform is split out into legacy mach-msm and
new-style mach-qcom, to allow easier maintainance of the new
hardware support without regressions. (Kumar Gala)
* A rework of some of the Kconfig logic to simplify multiplatform
support (Rob Herring)
* Samsung Exynos gets closer to supporting multiplatform (Sachin
Kamat and others)
* mach-bcm3528 gets merged into mach-bcm (Stephen Warren)
* at91 gains some common clock framework support (Alexandre Belloni,
Jean-Jacques Hiblot and other French people).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=GcBb
-----END PGP SIGNATURE-----
Merge tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Arnd Bergmann:
"These cleanup patches are mainly move stuff around and should all be
harmless. They are mainly split out so that other branches can be
based on top to avoid conflicts.
Notable changes are:
- We finally remove all mach/timex.h, after CLOCK_TICK_RATE is no
longer used (Uwe Kleine-König)
- The Qualcomm MSM platform is split out into legacy mach-msm and
new-style mach-qcom, to allow easier maintainance of the new
hardware support without regressions (Kumar Gala)
- A rework of some of the Kconfig logic to simplify multiplatform
support (Rob Herring)
- Samsung Exynos gets closer to supporting multiplatform (Sachin
Kamat and others)
- mach-bcm3528 gets merged into mach-bcm (Stephen Warren)
- at91 gains some common clock framework support (Alexandre Belloni,
Jean-Jacques Hiblot and other French people)"
* tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (89 commits)
ARM: hisi: select HAVE_ARM_SCU only for SMP
ARM: efm32: allow uncompress debug output
ARM: prima2: build reset code standalone
ARM: at91: add PWM clock
ARM: at91: move sam9261 SoC to common clk
ARM: at91: prepare common clk transition for sam9261 SoC
ARM: at91: updated the at91_dt_defconfig with support for the ADS7846
ARM: at91: dt: sam9261: Device Tree support for the at91sam9261ek
ARM: at91: dt: defconfig: Added the sam9261 to the list of DT-enabled SOCs
ARM: at91: dt: Add at91sam9261 dt SoC support
ARM: at91: switch sam9rl to common clock framework
ARM: at91/dt: define main clk frequency of at91sam9rlek
ARM: at91/dt: define at91sam9rl clocks
ARM: at91: prepare common clk transition for sam9rl SoCs
ARM: at91: prepare sam9 dt boards transition to common clk
ARM: at91: dt: sam9rl: Device Tree for the at91sam9rlek
ARM: at91/defconfig: Add the sam9rl to the list of DT-enabled SOCs
ARM: at91: Add at91sam9rl DT SoC support
ARM: at91: prepare at91sam9rl DT transition
ARM: at91/defconfig: refresh at91sam9260_9g20_defconfig
...
This is the first batch of a much longer series of bug fixes
found during randconfig testing. This part are all the simple
patches that are applicable for the arm-soc tree, while most
other fixes will likely go through other maintainers.
* randconfig-fixes: (50 commits)
ARM: tegra: make debug_ll code build for ARMv6
ARM: sunxi: fix build for THUMB2_KERNEL
ARM: exynos: add missing include of linux/module.h
ARM: exynos: fix l2x0 saved regs handling
ARM: samsung: select CRC32 for SAMSUNG_PM_CHECK
ARM: samsung: select ATAGS where necessary
ARM: samsung: fix SAMSUNG_PM_DEBUG Kconfig logic
ARM: samsung: allow serial driver to be disabled
ARM: s5pv210: enable IDE support in MACH_TORBRECK
ARM: s5p64x0: fix building with only one soc type
ARM: s3c64xx: select power domains only when used
ARM: s3c64xx: MACH_SMDK6400 needs HSMMC1
ARM: s3c24xx: osiris dvs needs tps65010
ARM: s3c24xx: fix gta02 build error
ARM: s3c24xx: MINI2440 needs I2C for EEPROM_AT24
ARM: integrator: only select pl01x if TTY is enabled
ARM: realview: fix sparsemem build
ARM: footbridge: make screen_info setup conditional
ARM: footbridge: fix build with PCI disabled
ARM: footbridge: don't build floppy code for addin mode
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
If CONFIG_SERIAL_SAMSUNG is disabled, we run into build errors
with some samsung platforms. This adds a couple of #ifdef
statements to hopefully deal with this more gracefully.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
This board uses both MMC controllers, so we need to enable
the Kconfig option to define the platform data.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Some very recent change appears to have removed an implicit inclusion of
serial_s3c.h causing build failures due to references to UART registers
in the serial port restore code in next-20140318. Include it explicitly
to fix the build.
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
The only SoC that does not have DIVSLOT register is S3C2410, so instead
of exporting a variable for platforms to set if DIVSLOT register should
be preserved, it's enough to simply check whether we are running on
a S3C2410 instead.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
All Samsung platforms now use the generic uncompress.h so all the
custom ones can be removed.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARCH_MULTIPLATFORM. (For multi-platform code it's already unused since
387798b (ARM: initial multiplatform support).)
To make this work some code out of arch/arm needed to be adapted. The
respective changes got acks by their maintainers to be taken via armsoc
(with Andrew Morton substituting for Alessandro Zummo as rtc maintainer).
Compared to the previous pull request there was another patch added that
fixes a (non-critical) regression on ixp4xx. Olof Johansson asked to not
squash this fix into the original commit to save him from the need to
reverify the series.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=g6PN
-----END PGP SIGNATURE-----
Merge tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux into next/cleanup
This cleanup series gets rid of <mach/timex.h> for platforms not using
ARCH_MULTIPLATFORM. (For multi-platform code it's already unused since
387798b (ARM: initial multiplatform support).)
To make this work some code out of arch/arm needed to be adapted. The
respective changes got acks by their maintainers to be taken via armsoc
(with Andrew Morton substituting for Alessandro Zummo as rtc maintainer).
Compared to the previous pull request there was another patch added that
fixes a (non-critical) regression on ixp4xx. Olof Johansson asked to not
squash this fix into the original commit to save him from the need to
reverify the series.
* tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux:
ARM: ixp4xx: fix timer latch calculation
ARM: drop <mach/timex.h> for !ARCH_MULTIPLATFORM, too
ARM: rpc: stop using <mach/timex.h>
ARM: ixp4xx: stop using <mach/timex.h>
input: ixp4xx-beeper: don't use symbols from <mach/timex.h>
ARM: at91: don't use <mach/timex.h>
ARM: ep93xx: stop using mach/timex.h
ARM: mmp: stop using mach/timex.h
ARM: netx: stop using mach/timex.h
ARM: sa1100: stop using mach/timex.h
clocksource: sirf/marco+prima2: drop usage of CLOCK_TICK_RATE
rtc: pxa: drop unused #define TIMER_FREQ
rtc: at91sam9: include <mach/hardware.h> explicitly
ARM/serial: at91: switch atmel serial to use gpiolib
Signed-off-by: Olof Johansson <olof@lixom.net>
Despite the name mach-crag6410-module.c, the code is built for
MACH_WLF_CRAGG_6410 -- which is bool, and hence this code is
either present or absent. It will never be modular, so using
module_init as an alias for __initcall can be somewhat
misleading.
Fix this up now, so that we can relocate module_init from
init.h into module.h in the future. If we don't do this, we'd
have to add module.h to obviously non-modular code, and that
would be a worse thing.
Note that direct use of __initcall is discouraged, vs. one
of the priority categorized subgroups. As __initcall gets
mapped onto device_initcall, our use of device_initcall
directly in this change means that the runtime impact is
zero -- it will remain at level 6 in initcall ordering.
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: patches@opensource.wolfsonmicro.com
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
regs-serial.h only includes linux/serial_s3c.h. Include this header
directly to remove unnecessary platform dependency.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
[broonie@linaro.org: Acked for S3C64XX related changes]
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Commit 48cf83dc(ARM: samsung: remove unused tick.h) removed some
occurences of tick.h. tick.h itself and s3c24xx_ostimer_pending
was only used by the old timer driver and is not used anymore.
Therefore remove the last 3 occurences.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This is the branch where we usually queue up cleanup efforts, moving
drivers out of the architecture directory, header file restructuring,
etc. Sometimes they tangle with new development so it's hard to keep it
strictly to cleanups.
Some of the things included in this branch are:
* Atmel SAMA5 conversion to common clock
* Reset framework conversion for tegra platforms
- Some of this depends on tegra clock driver reworks that are shared with Mike
Turquette's clk tree.
* Tegra DMA refactoring, which are shared branches with the DMA tree.
* Removal of some header files on exynos to prepare for multiplatform
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=3CcT
-----END PGP SIGNATURE-----
Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Olof Johansson:
"This is the branch where we usually queue up cleanup efforts, moving
drivers out of the architecture directory, header file restructuring,
etc. Sometimes they tangle with new development so it's hard to keep
it strictly to cleanups.
Some of the things included in this branch are:
* Atmel SAMA5 conversion to common clock
* Reset framework conversion for tegra platforms
- Some of this depends on tegra clock driver reworks that are shared
with Mike Turquette's clk tree.
* Tegra DMA refactoring, which are shared branches with the DMA tree.
* Removal of some header files on exynos to prepare for
multiplatform"
* tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits)
ARM: mvebu: move Armada 370/XP specific definitions to armada-370-xp.h
ARM: mvebu: remove prototypes of non-existing functions from common.h
ARM: mvebu: move ARMADA_XP_MAX_CPUS to armada-370-xp.h
serial: sh-sci: Rework baud rate calculation
serial: sh-sci: Compute overrun_bit without using baud rate algo
serial: sh-sci: Remove unused GPIO request code
serial: sh-sci: Move overrun_bit and error_mask fields out of pdata
serial: sh-sci: Support resources passed through platform resources
serial: sh-sci: Don't check IRQ in verify port operation
serial: sh-sci: Set the UPF_FIXED_PORT flag
serial: sh-sci: Remove duplicate interrupt check in verify port op
serial: sh-sci: Simplify baud rate calculation algorithms
serial: sh-sci: Remove baud rate calculation algorithm 5
serial: sh-sci: Sort headers alphabetically
ARM: EXYNOS: Kill exynos_pm_late_initcall()
ARM: EXYNOS: Consolidate selection of PM_GENERIC_DOMAINS for Exynos4
ARM: at91: switch Calao QIL-A9260 board to DT
clk: at91: fix pmc_clk_ids data type attriubte
PM / devfreq: use inclusion <mach/map.h> instead of <plat/map-s5p.h>
ARM: EXYNOS: remove <mach/regs-clock.h> for exynos
...
As usual, we have a batch of fixes that weren't considered significant
enough to warrant going into the later -rcs for previous release, so
they are queued up on this branch.
A handful of these are for various DT fixups for Samsung platforms,
and a handful of other minor things.
There are also a couple of stable-marked patches for mvebu -- they came in
quite late and we decided to keep them deferred until the first -stable
release to get more coverage instead of squeezing them into 3.13.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=QhN9
-----END PGP SIGNATURE-----
Merge tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC non-critical fixes from Olof Johansson:
"As usual, we have a batch of fixes that weren't considered significant
enough to warrant going into the later -rcs for previous release, so
they are queued up on this branch.
A handful of these are for various DT fixups for Samsung platforms,
and a handful of other minor things.
There are also a couple of stable-marked patches for mvebu -- they
came in quite late and we decided to keep them deferred until the
first -stable release to get more coverage instead of squeezing them
into 3.13"
* tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (32 commits)
ARM: at91: smc: bug fix in sam9_smc_cs_read()
i2c: mv64xxx: Document the newly introduced Armada XP A0 compatible
i2c: mv64xxx: Fix bus hang on A0 version of the Armada XP SoCs
ARM: mvebu: Add quirk for i2c for the OpenBlocks AX3-4 board
ARM: mvebu: Add support to get the ID and the revision of a SoC
ARM: dts: msm: Fix gpio interrupt and reg length
irqchip: sirf: set IRQ_LEVEL status_flags
ARM: OMAP2+: gpmc: Move legacy GPMC width setting
ARM: OMAP2+: gpmc: Introduce gpmc_set_legacy()
ARM: OMAP2+: gpmc: Move initialization outside the gpmc_t condition
ARM: OMAP2+: board-generic: update SoC compatibility strings
Documentation: dt: OMAP: explicitly state SoC compatible strings
ARM: OMAP2+: enable AM33xx SOC EVM audio
ARM: OMAP2+: Select USB PHY for AM335x SoC
ARM: bcm2835: Fix grammar in help message
ARM: msm: trout: fix uninit var warning
ARM: dts: Use MSHC controller for eMMC memory for exynos4412-trats2
ARM: dts: Fix definition of MSHC device tree nodes for exynos4x12
ARM: dts: add clock provider for mshc node for Exynos4412 SOC
clk: samsung: exynos4: Fix definition of div_mmc_pre4 divider
...
It was holiday season, so no wonder that there are little changes in
framework level, although diffstat shows quite many changes spreaded
over sound/* directories. Most of changes are cleanups, code
refactoring and fixes.
Some highlights:
- Removal of OSS sleep_on usages by Arnd
- Simplified memalloc helper codes, drop obsoleted features;
now it's built into PCM driver instead of an individual module
- Warn if PCM buffer preallocation fails, which will show page
allocation issues more clearly
- Compress offload API updates for sample rates by Vinod
- PCM glitch workaround on ctxfi emu20k1 by Sarah
- Drop cs46xx DSP blobs, using firmware loader now
- USB-audio quitks for Plantronics Gamecom 780, Creative VF0420,
and Focusrite Saffire 6
HD-audio specifics:
- Standardize Kconfigs of HD-audio codec drivers;
now "make localmodconfig" recognizes configs properly (finally!)
- Parallel PM implementation by Mengdong
- BayleyBay/ValleyView2 board fixups
- Broadwell audio support
- Runtime PM improvement (PantherPoint, etc)
- Quirks: Dell subwooer, Gigabyte mobo jack detection oddity,
Dell AiO click noise fixes, Dell headset mic fixes, etc
- Automatic bind with HDMI codec parser without generic parser
- More AD codec fixes (since 3.12 regression) including the automatic
stereo mix support
- Common Thinkpad ACPI helper for Realtek and Conexant codecs
ASoC specifics:
- Update to the generic DMA code to support deferred probe and managed
resources
- New drivers for BCM2835 (used in Raspberry Pi), Tegra with MAX98090
and Analog Devices AXI I2S and S/PDIF controller IPs
- Device tree support for the simple card, max98090 and cs42l52
- Conversion of the Samsung drivers to native dmaengine, making them
multiplatform compatible and hopefully helping keep them more modern
and up to date.
- More regmap conversions, including a very welcome one for twl6040
from Peter Ujfalusi
- A big overhaul of the DaVinci drivers also from Peter Ujfalusi
- Lots of DMA updates from Lars-Peter
- Improvements to the constraints handling code from Lars-Peter
- A very helpful conversion of the TWL4030 driver to regmap from Peter
- A new driver for the Freescale ESAI controller from Nicolin Chen
- Conversion of some of the drivers to use params_width()
- Extensions to DPCM for use with compressed audio from Liam
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQIcBAABAgAGBQJS3ocNAAoJEGwxgFQ9KSmkZEcP/3ImC7SrUC8NbCJF51tm31jk
Ed6eKNEJPcVEbUkZ6QN215w8OkgGCXnxMge1Mhu5VGFJiIjmdtls297DqJAXUL3d
l3/icCeYK7BN7ocMyaFRnwUipRtSiI0YuuU5cIcdbAoSrI8gtc+yZES82ivjOY4i
cFs/owDc5nqTNtx414N14a0NQOTJU5gMNjOVqCno8VLsUUUlg3nEY0kyHKiBNe4O
EqYmHHS2L4xu3tqxmh8pvd82OUnO53rMJXRntU6nuw1sgY7o+4pjmi3k10l1SHpH
Rv0dB8PunY72AnxPMPORISKHJ3isKPz0QdZVtdj0+WrFUwD1vrFE3Yktq3hYQvwd
NrOcMoEosQQhDcD74SSt1xfKVpW+gJazN4154VK/O2PKdNHLdc3/4rw95tYA8ywO
/jnDH+qNlzHSrAdq2Fj21FfTKOYvow8RBB+Rp05RymKESwJ9sk0yLLN1QgDoJXwW
kNBH6SxMxhaHOch0PzXidErydxnB2+j59i485DmJlI1GsjJTMFZvm8f85OlNstrn
ad5OsXKfBkS78oT5vBeDkp5uH56hPiyP89lhnd+cE/MgjBHHnQliJ8thLumgUjN+
vf6VGnpJywacH/VYrA2v8xKj514Q0CgsEydYtq5Z4J6WQVKrECOYlgYgpbJt6dsC
WE9DYZECRVCp74N8WB+z
=IWy2
-----END PGP SIGNATURE-----
Merge tag 'sound-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"It was holiday season, so no wonder that there are little changes in
framework level, although diffstat shows quite many changes spreaded
over sound/* directories. Most of changes are cleanups, code
refactoring and fixes.
Some highlights:
- Removal of OSS sleep_on usages by Arnd
- Simplified memalloc helper codes, drop obsoleted features; now it's
built into PCM driver instead of an individual module
- Warn if PCM buffer preallocation fails, which will show page
allocation issues more clearly
- Compress offload API updates for sample rates by Vinod
- PCM glitch workaround on ctxfi emu20k1 by Sarah
- Drop cs46xx DSP blobs, using firmware loader now
- USB-audio quitks for Plantronics Gamecom 780, Creative VF0420, and
Focusrite Saffire 6
HD-audio specifics:
- Standardize Kconfigs of HD-audio codec drivers; now "make
localmodconfig" recognizes configs properly (finally!)
- Parallel PM implementation by Mengdong
- BayleyBay/ValleyView2 board fixups
- Broadwell audio support
- Runtime PM improvement (PantherPoint, etc)
- Quirks: Dell subwooer, Gigabyte mobo jack detection oddity, Dell
AiO click noise fixes, Dell headset mic fixes, etc
- Automatic bind with HDMI codec parser without generic parser
- More AD codec fixes (since 3.12 regression) including the automatic
stereo mix support
- Common Thinkpad ACPI helper for Realtek and Conexant codecs
ASoC specifics:
- Update to the generic DMA code to support deferred probe and
managed resources
- New drivers for BCM2835 (used in Raspberry Pi), Tegra with MAX98090
and Analog Devices AXI I2S and S/PDIF controller IPs
- Device tree support for the simple card, max98090 and cs42l52
- Conversion of the Samsung drivers to native dmaengine, making them
multiplatform compatible and hopefully helping keep them more
modern and up to date.
- More regmap conversions, including a very welcome one for twl6040
from Peter Ujfalusi
- A big overhaul of the DaVinci drivers also from Peter Ujfalusi
- Lots of DMA updates from Lars-Peter
- Improvements to the constraints handling code from Lars-Peter
- A very helpful conversion of the TWL4030 driver to regmap from Peter
- A new driver for the Freescale ESAI controller from Nicolin Chen
- Conversion of some of the drivers to use params_width()
- Extensions to DPCM for use with compressed audio from Liam"
* tag 'sound-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (396 commits)
ASoC: dapm: Fix double prefix addition
ASoC: compress: Add suport for DPCM into compressed audio
ASoC: DPCM: make some DPCM API calls non static for compressed usage
ASoC: core: Fix possible NULL pointer dereference of pcm->config
ALSA: hda - add headset mic detect quirks for some Dell machines
ASoC: tlv320aic32x4: Fix regmap range_min
ASoC: core: Return -ENOTSUPP from set_sysclk() if no operation provided
ASoC: dapm: Change prototype of soc_widget_read
ASoC: samsung: Remove SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag
ASoC: axi-{spdif,i2s}: Remove SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag
ASoC: generic-dmaengine-pcm: Check DMA residue granularity
ASoC: generic-dmaengine-pcm: Check NO_RESIDUE flag at runtime
dma: pl330: Set residue_granularity
dma: Indicate residue granularity in dma_slave_caps
ASoC: simple-card: fix one bug to writing to the platform data
ASoC: pcm: Use snd_pcm_rate_mask_intersect() helper
ALSA: Add helper function for intersecting two rate masks
ASoC: s6000: Don't mix SNDRV_PCM_RATE_CONTINUOUS with specific rates
ASoC: fsl: Don't mix SNDRV_PCM_RATE_CONTINUOUS with specific rates
ASoC: pcm: Properly initialize hw->rate_max
...
A big set this merge window, as we have much going on in
this subsystem. Major changes this time:
- Some core improvements and cleanups to the new GPIO
descriptor API. This seems to be working now so we can
start the exodus to this API, moving gradually away from
the global GPIO numberspace.
- Incremental improvements to the ACPI GPIO core, and move
the few GPIO ACPI clients we have to the GPIO descriptor
API right *now* before we go any further. We actually
managed to contain this *before* we started to litter
the kernel with yet another hackish global numberspace for
the ACPI GPIOs, which is a big win.
- The RFkill GPIO driver and all platforms using it have
been migrated to use the GPIO descriptors rather than
fixed number assignments. Tegra machine has been migrated
as part of this.
- New drivers for MOXA ART, Xtensa GPIO32 and SMSC SCH311x.
Those should be really good examples of how I expect a
nice GPIO driver to look these days.
- Do away with custom GPIO implementations on a major
part of the ARM machines: ks8695, lpc32xx, mv78xx0.
Make a first step towards the same in the horribly
convoluted Samsung S3C include forest. We expect to
continue to clean this up as we move forward.
- Flag GPIO lines used for IRQ on adnp, bcm-kona, em,
intel-mid and lynxpoint.
This makes the GPIOlib core aware that a certain GPIO line
is used for IRQs and can then enforce some semantics such
as disallowing a GPIO line marked as in use for IRQ to be
switched to output mode.
- Drop all use of irq_set_chip_and_handler_name().
The name provided in these cases were just unhelpful
tags like "mux" or "demux".
- Extend the MCP23s08 driver to handle interrupts.
- Minor incremental improvements for rcar, lynxpoint, em
74x164 and msm drivers.
- Some non-urgent bug fixes here and there, duplicate
#includes and that usual kind of cleanups.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=lW2i
-----END PGP SIGNATURE-----
Merge tag 'gpio-v3.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO tree bulk changes from Linus Walleij:
"A big set this merge window, as we have much going on in this
subsystem. The changes to other subsystems (notably a slew of ARM
machines as I am doing away with their custom APIs) have all been
ACKed to the extent possible.
Major changes this time:
- Some core improvements and cleanups to the new GPIO descriptor API.
This seems to be working now so we can start the exodus to this
API, moving gradually away from the global GPIO numberspace.
- Incremental improvements to the ACPI GPIO core, and move the few
GPIO ACPI clients we have to the GPIO descriptor API right *now*
before we go any further. We actually managed to contain this
*before* we started to litter the kernel with yet another hackish
global numberspace for the ACPI GPIOs, which is a big win.
- The RFkill GPIO driver and all platforms using it have been
migrated to use the GPIO descriptors rather than fixed number
assignments. Tegra machine has been migrated as part of this.
- New drivers for MOXA ART, Xtensa GPIO32 and SMSC SCH311x. Those
should be really good examples of how I expect a nice GPIO driver
to look these days.
- Do away with custom GPIO implementations on a major part of the ARM
machines: ks8695, lpc32xx, mv78xx0. Make a first step towards the
same in the horribly convoluted Samsung S3C include forest. We
expect to continue to clean this up as we move forward.
- Flag GPIO lines used for IRQ on adnp, bcm-kona, em, intel-mid and
lynxpoint.
This makes the GPIOlib core aware that a certain GPIO line is used
for IRQs and can then enforce some semantics such as disallowing a
GPIO line marked as in use for IRQ to be switched to output mode.
- Drop all use of irq_set_chip_and_handler_name(). The name provided
in these cases were just unhelpful tags like "mux" or "demux".
- Extend the MCP23s08 driver to handle interrupts.
- Minor incremental improvements for rcar, lynxpoint, em 74x164 and
msm drivers.
- Some non-urgent bug fixes here and there, duplicate #includes and
that usual kind of cleanups"
Fix up broken Kconfig file manually to make this all compile.
* tag 'gpio-v3.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (71 commits)
gpio: mcp23s08: fix casting caused build warning
gpio: mcp23s08: depend on OF_GPIO
gpio: mcp23s08: Add irq functionality for i2c chips
ARM: S5P[v210|c100|64x0]: Fix build error
gpio: pxa: clamp gpio get value to [0,1]
ARM: s3c24xx: explicit dependency on <plat/gpio-cfg.h>
ARM: S3C[24|64]xx: move includes back under <mach/> scope
Documentation / ACPI: update to GPIO descriptor API
gpio / ACPI: get rid of acpi_gpio.h
gpio / ACPI: register to ACPI events automatically
mmc: sdhci-acpi: convert to use GPIO descriptor API
ARM: s3c24xx: fix build error
gpio: f7188x: set can_sleep attribute
gpio: samsung: Update documentation
gpio: samsung: Remove hardware.h inclusion
gpio: xtensa: depend on HAVE_XTENSA_GPIO32
gpio: clps711x: Enable driver compilation with COMPILE_TEST
gpio: clps711x: Use of_match_ptr()
net: rfkill: gpio: convert to descriptor-based GPIO interface
leds: s3c24xx: Fix build failure
...
When refactoring and breaking out the includes for the
machine-specific GPIO configuration, two files were created
in <linux/platform_data/gpio-samsung-s3c[24|64]xx.h>, but as
that namespace shall be used for defining data exchanged
between machines and drivers, using it for these broad macros
and config settings is wrong.
Move the headers back into the machine-local
<mach/gpio-samsung.h> file and think about the next step.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org
Acked-by: Mark Brown <broonie@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This isolates the custom S3C64xx GPIO definition table to
<linux/platform_data/gpio-samsung-s3x64xx.h> as this is
used in a few different places in the kernel, removing the
need to depend on the implicit inclusion of <mach/gpio.h>
from <linux/gpio.h> and thus getting rid of a few nasty
cross-dependencies.
Also delete the CONFIG_SAMSUNG_GPIO_EXTRA stuff. Instead
roof the number of GPIOs for this platform:
First sum up all the GPIO banks from A to Q: 187 GPIOs.
Add the 16 "board GPIOs" and the roof for SAMSUNG_GPIO_EXTRA,
128, so in total maximum 187+16+128 = 331 GPIOs, so let's
take the same roof as for S3C24XX: 512. This way we can do
away with the GPIO calculation macros for GPIO_BOARD_START,
BOARD_NR_GPIOS and the definition of ARCH_NR_GPIOS.
Cc: Mark Brown <broonie@kernel.org>
[on Mini6410 board]
Tested-by: Tomasz Figa <t.figa@samsung.com>
[for changes in mach-s3c64xx]
Acked-by: Tomasz Figa <t.figa@samsung.com>
Tested-by: Mark Brown <broonie@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
While <mach/timex.h> isn't used for multi-platform builds since long it
still is for "normal" builds. As the previous patches fix all sites to
not make use of this per-platform file, it can go now for good also for
platforms that are not (yet) converted to multi-platform.
While at it there are no users of CLOCK_TICK_RATE any more, so also drop
the dummy #define.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
According to board schematics, for HSMMC1 a GPIO line is used to detect
card presence, while currently it is being configured for internal card
detect line, which is multiplexed with card detect line of HSMMC0 and
thus breaking it.
This patch adds proper sdhci platform data setting card detect type to
external GPIO and fixing operation of HSMMC0.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Commit
4178bac ARM: call of_clk_init from default time_init handler
added implicit call to of_clk_init() from default time_init callback,
but it did not change platforms calling it from other callbacks, despite
of not having custom time_init callbacks. This caused double clock
initialization on such platforms, leading to boot failures. An example
of such platform is mach-s3c64xx.
This patch fixes boot failure on s3c64xx by dropping custom init_irq
callback, which had a call to of_clk_init() and moving system reset
initialization to init_machine callback. This allows us to have
clocks initialized properly without a need to have custom init_time or
init_irq callbacks.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch proposes to remove the use of the IRQF_DISABLED flag.
It's a NOOP since 2.6.35 and it will be removed one day.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Since support for generic PL08x DMA engine driver has been added, there
is no need to keep the old legacy driver, so this patch removes it.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This patch adds all required platform-specific data and initialization
code to support the generic amba-pl08x driver on S3C64xx SoCs.
Also some compatibility definitions are added to make the transition
from legacy API to DMA engine easier. The biggest hack here is passing
const char * pointers through DMA resource, casted to unsigned long,
but this is how Samsung DMA wrappers (used to support both s3c-dma and
DMA engine in drivers) are designed.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mostly bug fixes and clean up. There is a new driver, which is actually
moving a custom PWM driver from drivers/misc.
The majority of the patches are enhancements to the device tree support
in the pwm-backlight driver. Backlights can now additionally be powered
using a regulator and enabled using a GPIO in addition to just the PWM
input.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQIcBAABAgAGBQJSh1s7AAoJEN0jrNd/PrOhdS4P/1A/Tx05pP0ACsizhkB4Ro02
XgjIusWw/jp+3LWXrlaReVNb5H6GlahDT5+2/ApAw06o7INGvpSzyI1fuFQ2DU6K
L7MgWDSifeL7jiwfUq5f3Qv4Vccjgii0z4BBQI5ZpPluIzKpo2uhz7gIjBR3wPu9
i34bc902SL/DrlvbMUsRHlYT9Ok3TpsPynk0pmw8xrUZDqRAX7DZH0EmvMkVsDo2
T1vt9gQVTFVgIwlRUBcbrjbu1GnYaV20s+piQhYm1RMSUqY+ArldWKzEzlN3tLYc
XdnkaLikdHDRBA4DeNPJGbPU8LQax8wCTaZa1PgT0PqjNX/dCkg3hsc1Em0dH9Zh
PKvyX8R6iPdOcakkRm4qdVIacblqE1HYM7T+lyVhu6XP7MWkUmNr05HQBFjhOMcm
whv1gS/EeB4y/FcSzn7S23UAmOvxiWfGnOMlnazrOgS00FrbC4accgSB/iXi2lDC
szO9MHwfbwDTp8WBLEw8iTPODpq7pnFcBCw80pzblMFqC8v1MAFyriwT7BUmKcR/
h/V75Q95VPAKq+uKsfb5Ruwa9CGKs8ACagLR0BuErT/J83Q7Q4Ezf56FUCvrGDtz
5AWpGUakotwHtJPx6TAOgI+237MFh/GpIOrlEtz+2b5SP6ftHxr8rj+wg1sxmI2y
JohOUIFjHtcA4UifhlTU
=CB+z
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm changes from Thierry Reding:
"Mostly bug fixes and clean up. There is a new driver, which is
actually moving a custom PWM driver from drivers/misc.
The majority of the patches are enhancements to the device tree
support in the pwm-backlight driver. Backlights can now additionally
be powered using a regulator and enabled using a GPIO in addition to
just the PWM input"
* tag 'pwm/for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (30 commits)
Documentation/pwm: Update supported SoC name for pwm-samsung
pwm: samsung: Fix kernel warning while unexporting a channel
MAINTAINERS: Move PWM subsystem tree to kernel.org
Documentation/pwm: Fix trivial typos
pwm-backlight: Remove unused variable
pwm_backlight: avoid short blank screen while doing hibernation
pwm-backlight: Fix brightness adjustment
pwm: add ep93xx PWM support
pwm-backlight: Allow for non-increasing brightness levels
pwm-backlight: Add power supply support
pwm-backlight: Use new enable_gpio field
unicore32: Initialize PWM backlight enable_gpio field
ARM: shmobile: Initialize PWM backlight enable_gpio field
ARM: SAMSUNG: Initialize PWM backlight enable_gpio field
ARM: pxa: Initialize PWM backlight enable_gpio field
ARM: OMAP: Initialize PWM backlight enable_gpio field
pwm-backlight: Add optional enable GPIO
pwm-backlight: Track enable state
pwm-backlight: Refactor backlight power on/off
pwm-backlight: Improve readability
...
Lots of driver updates here plus some nice new core features, the main
one being the first:
- Enable support for providing a dummy regulator when we know that one
must exist for the device to be functional. This makes it much
easier to add regulator support to drivers since we don't require
that the machine integration for all systems using the device be
updated to provide regulators.
- Substantial reduction in the amount of busy waiting done while
waiting for enables to complete.
- Allow MFDs to distribute regulator supplies to child devices so we
don't have to expose the internal structure of MFDs outside of the
driver.
- Managed registeration for regulators.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=0xEu
-----END PGP SIGNATURE-----
Merge tag 'regulator-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"Lots of driver updates here plus some nice new core features, the main
one being the first:
- Enable support for providing a dummy regulator when we know that
one must exist for the device to be functional. This makes it much
easier to add regulator support to drivers since we don't require
that the machine integration for all systems using the device be
updated to provide regulators.
- Substantial reduction in the amount of busy waiting done while
waiting for enables to complete.
- Allow MFDs to distribute regulator supplies to child devices so we
don't have to expose the internal structure of MFDs outside of the
driver.
- Managed registeration for regulators"
* tag 'regulator-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (113 commits)
regulator: s5m8767: Modify parsing method of the voltage table of buck2/3/4
regulator: s5m8767: Modify parse_dt function to parse data related to ramp
regulator: da9052: Revert se apply_[reg|bit] with regmap based voltage_sel operations
mfd: arizona: Specify supply mappings for Arizona CODECs
mfd: Allow mapping regulator supplies to MFD device from children
regulator: core: Add ability to create a lookup alias for supply
regulator: tps65910: Fix checkpatch issue
regulator: tps65023: Fix checkpatch issue
regulator: tps6105x: Fix checkpatch issue
regulator: mc13783: Fix checkpatch issue
regulator: max8997: Fix checkpatch issue
regulator: lp3971: Fix checkpatch issue
regulator: fixed: Fix checkpatch issue
regulator: anatop: Fix checkpatch issue
regulator: Add REGULATOR_LINEAR_RANGE macro
regulator: Remove max_uV from struct regulator_linear_range
regulator: ti-abb: Fix operator precedence typo
regulator: tps65910: get regulators node from parent node only
regulator: tps6586x: get regulators node from parent node only
regulator: tps65090: get regulators node from parent node only
...
Most of this branch consists of updates, additions and general churn of
the device tree source files in the kernel (arch/arm/boot/dts). Besides
that, there are a few things to point out:
- Lots of platform conversion on OMAP2+, with removal of old board files
for various platforms.
- Final conversion of a bunch of ux500 (ST-Ericsson) platforms as well
- Some updates to pinctrl and other subsystems. Most of these are for
DT-enablement of the various platforms and acks have been collected.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQIcBAABAgAGBQJSgB6cAAoJEIwa5zzehBx3uuEP/0n8b7qgmx2e0HPtx3qlqPiR
3bit2/5MzJNufb46qnYhhE+DF+bo1yfGlrIQK7nBXuv1fMKKlVMoUZ7Ql3EBbPzd
UWrENl2eiapO7D9uN9EZ5WVYu+tKJewU89xkhM70xlCBUHGgQ4k958E8TH9vmELI
Qj1s2UcsYftMF9EH6sbQZ7Jkhrg2M9zVgqUcrqqZT/ZF97174SCEJzAt6n9RGGvr
M9sPOPOIO2D5/tu1oOz1dCQQmATj2r5NYAMOu/jVlvB0OpsCrsFwrTWGHWfssR4z
3uIxcaVb4XgtxCtY9o+C9nJiLGqoENWQS7ScuAx6GTHjn4dwL9OZBMjb/vGGFKQp
dtikMRCaNAkJ8XNl/s8ND+rLzXuPF2KIqkZZz/Nwm02lZq/0OPu0ysBGpdN4C4pk
TRiLxnqE0OZg5cnFQFOMAZF4ABh/0x8cM7a1PPBT5MnTvuH1YrLAuvL5daReU5u1
LlxlFd9rSq8SVn8pBLgKk8RlMkqduDm1HusABnFlzBJMJ0Jy2Ol1X3fPK/8wHq6e
4NedNaQbnx1U5pB2mGIPutkBdVkjK7dKvlDXgYi1sunf5Ake+vej3zJ7u4UfWeIJ
lHJgjnPHdGtZ74RU4/ckp5ba+JHXJ15XAxFKk9XRiOjf+9ciQ4dLRF/JfiSRG2Yc
9NZi38w8M3wC2P7U3dh4
=nH67
-----END PGP SIGNATURE-----
Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC DT updates from Olof Johansson:
"Most of this branch consists of updates, additions and general churn
of the device tree source files in the kernel (arch/arm/boot/dts).
Besides that, there are a few things to point out:
- Lots of platform conversion on OMAP2+, with removal of old board
files for various platforms.
- Final conversion of a bunch of ux500 (ST-Ericsson) platforms as
well
- Some updates to pinctrl and other subsystems. Most of these are
for DT-enablement of the various platforms and acks have been
collected"
* tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (385 commits)
ARM: dts: bcm11351: Use GIC/IRQ defines for sdio interrupts
ARM: dts: bcm: Add missing UARTs for bcm11351 (bcm281xx)
ARM: dts: bcm281xx: Add card detect GPIO
ARM: dts: rename ARCH_BCM to ARCH_BCM_MOBILE (dt)
ARM: bcm281xx: Add device node for the GPIO controller
ARM: mvebu: Add Netgear ReadyNAS 104 board
ARM: tegra: fix Tegra114 IOMMU register address
ARM: kirkwood: add support for OpenBlocks A7 platform
ARM: dts: omap4-panda: add DPI pinmuxing
ARM: dts: AM33xx: Add RNG node
ARM: dts: AM33XX: Add hwspinlock node
ARM: dts: OMAP5: Add hwspinlock node
ARM: dts: OMAP4: Add hwspinlock node
ARM: dts: use 'status' property for PCIe nodes
ARM: dts: sirf: add missed address-cells and size-cells for prima2 I2C
ARM: dts: sirf: add missed cell, cs and dma channel for SPI nodes
ARM: dts: sirf: add missed graphics2d iobg in atlas6 dts
ARM: dts: sirf: add missed chhifbg node in prima2 and atlas6 dts
ARM: dts: sirf: add missed memcontrol-monitor node in prima2 and atlas6 dts
ARM: mvebu: Add the core-divider clock to Armada 370/XP
...
New and updated SoC support. Among the things new for this release are:
- More support for the AM33xx platforms from TI
- Tegra 124 support, and some updates to older tegra families as well
- imx cleanups and updates across the board
- A rename of Broadcom's Mobile platforms which were introduced as ARCH_BCM,
and turned out to be too broad a name. New name is ARCH_BCM_MOBILE.
- A whole bunch of updates and fixes for integrator, making the platform code
more modern and switches over to DT-only booting.
- Support for two new Renesas shmobile chipsets. Next up for them is more work
on consolidation instead of introduction of new non-multiplatform SoCs, we're
all looking forward to that!
- Misc cleanups for older Samsung platforms, some Allwinner updates, etc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=WYJl
-----END PGP SIGNATURE-----
Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Olof Johansson:
"New and updated SoC support. Among the things new for this release
are:
- More support for the AM33xx platforms from TI
- Tegra 124 support, and some updates to older tegra families as well
- imx cleanups and updates across the board
- A rename of Broadcom's Mobile platforms which were introduced as
ARCH_BCM, and turned out to be too broad a name. New name is
ARCH_BCM_MOBILE.
- A whole bunch of updates and fixes for integrator, making the
platform code more modern and switches over to DT-only booting.
- Support for two new Renesas shmobile chipsets. Next up for them is
more work on consolidation instead of introduction of new
non-multiplatform SoCs, we're all looking forward to that!
- Misc cleanups for older Samsung platforms, some Allwinner updates,
etc"
* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (159 commits)
ARM: bcm281xx: Add ARCH_BCM_MOBILE to bcm config
ARM: bcm_defconfig: Run "make savedefconfig"
ARM: bcm281xx: Add ARCH Timers to config
rename ARCH_BCM to ARCH_BCM_MOBILE (mach-bcm)
ARM: vexpress: Enable platform-specific options in defconfig
ARM: vexpress: Make defconfig work again
ARM: sunxi: remove .init_time hooks
ARM: imx: enable suspend for imx6sl
ARM: imx: ensure dsm_request signal is not asserted when setting LPM
ARM: imx6q: call WB and RBC configuration from imx6q_pm_enter()
ARM: imx6q: move low-power code out of clock driver
ARM: imx: drop extern with function prototypes in common.h
ARM: imx: reset core along with enable/disable operation
ARM: imx: do not return from imx_cpu_die() call
ARM: imx_v6_v7_defconfig: Select CONFIG_PROVE_LOCKING
ARM: imx_v6_v7_defconfig: Enable LEDS_GPIO related options
ARM: mxs_defconfig: Turn off CONFIG_DEBUG_GPIO
ARM: imx: replace imx6q_restart() with mxc_restart()
ARM: mach-imx: mm-imx5: Retrieve iomuxc base address from dt
ARM: mach-imx: mm-imx5: Retrieve tzic base address from dt
...
The CODEC power supplies should be looked up on the Arizona device as
they will be created here by device tree also update the only user of
non-device tree bindings.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
The GPIO API defines 0 as being a valid GPIO number, so this field needs
to be initialized explicitly.
Signed-off-by: Thierry Reding <treding@nvidia.com>
CONFIG_PLAT_S3C64XX has been kept in place way too long since it was
marked as temporary in commit
110d85a ARM: S3C64XX: Eliminate plat-s3c64xx
After fixing all users of it in previous patches, this patch finally
kills this temporary Kconfig entry.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
All other platforms have this condition checked inside their own Kconfig
files, so for consistency this patch makes it this way for mach-s3c64xx
as well.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds board file that will be used to boot S3C64xx-based boards
using Device Tree.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch allows bypassing most of legacy initialization when booting
an S3C64xx-based board using device tree, by adding conditional checks
for DT presence to initcalls which are no longer necessary when booting
with DT..
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes old clock management code of S3C64xx, since the
platform has been already moved to the new clock driver using Common
Clock Framework.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch migrates the s3c64xx platform to use the new clock driver
using Common Clock Framework.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch modifies s3c64xx DMA driver to prepare and unprepare clocks
in addition to enableind and disabling, since it is required by common
clock framework.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Tested-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch moves the pca953x.h header from include/linux/i2c to
include/linux/platform_data and updates existing support accordingly.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch removes remaining inclusions of plat/regs-timer.h as
a preparation to remove the header.
As a part of this, things like save and restore of PWM registers are
removed from SoC-specific code, because it is handled in appropriate
drivers now.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Since all the used PWM prescalers and dividers configuration has been
moved to appropriate drivers, the pwm-clock infrastructure is now
unused and so this patch removes it.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
This patch modifies any board files using the legacy PWM device to use
the new device instead.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
As the need for an IRQ chip handling PWM timer interrupt chaining is
gone now, this patch removes all the code made unnecessary.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
This patch moves all Samsung platforms using PWM clocksource from legacy
samsung-time to new samsung-pwm-timer driver.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
This patch adds PWM platform data needed for legacy (non-DT) platforms
to handle SoC-specific bits of the PWM/timer block.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
This patch makes all defintions of timer block base address use the same
prefix to allow using the common name to define platform device
resource.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Preparing to move the parsing of reboot= to generic kernel code forces
the change in reboot_mode handling to use the enum.
[akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c]
Signed-off-by: Robin Holt <holt@sgi.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Russ Anderson <rja@sgi.com>
Cc: Robin Holt <holt@sgi.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This patch moves all platforms using the legacy watchdog reset helper
function to the new watchdog reset driver.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Linus Torvalds