- Restrict GPC driver on register range that is accessible by regmap,
so that we can avoid user space from triggering imprecise external
abort exception.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJbUD1eAAoJEFBXWFqHsHzOdR4IALmrzHZHPLKzfPmQitoO3c/E
qCcM8kAOoEPg9toIj3Gkte3XCRS7+gYaPhwvtJ48n3x0zcB7mSs/PhiKbpF+e/gK
/4w6iDoeqhkb+ITcn1qeM8OpsYhDV5FF2NLsoKjQmOhVts9yg/JUwMP4nTIElOM5
cAEAzCM/RCkZjte8NWDgculB2Wre/AsNEiSlVU8p3uZl8UY30BDnvMmlQ1eewSsi
gARfkI49AEQJZVIO9LClGRmkg1NMDnPGM1Bh0tUWMX7UhvPfO97VfshJtVklDi26
o29rC6nmLV7D/jfpWbcEKuVAXkOuRFf/3h8Wi4hN1577L1V0l+ABNhkpC14pmvo=
=Klg3
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.18, round 3:
- Restrict GPC driver on register range that is accessible by regmap,
so that we can avoid user space from triggering imprecise external
abort exception.
* tag 'imx-fixes-4.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx: gpc: restrict register range for regmap access
Signed-off-by: Olof Johansson <olof@lixom.net>
Without CONFIG_OF_RESERVED_MEM, gcc sees that the global cmd_db_header
variable is never initialized, and through code optimization concludes
that a lot of other code cannot possibly work after that:
drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_addr':
drivers/soc/qcom/cmd-db.c:197:21: error: 'ent.addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
return ret < 0 ? 0 : le32_to_cpu(ent.addr);
drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_aux_data':
drivers/soc/qcom/cmd-db.c:224:10: error: 'ent.len' may be used uninitialized in this function [-Werror=maybe-uninitialized]
ent_len = le16_to_cpu(ent.len);
drivers/soc/qcom/cmd-db.c:115:6: error: 'rsc_hdr.data_offset' may be used uninitialized in this function [-Werror=maybe-uninitialized]
u16 offset = le16_to_cpu(hdr->data_offset);
^~~~~~
drivers/soc/qcom/cmd-db.c:116:6: error: 'ent.offset' may be used uninitialized in this function [-Werror=maybe-uninitialized]
u16 loffset = le16_to_cpu(ent->offset);
^~~~~~~
drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_aux_data_len':
drivers/soc/qcom/cmd-db.c:250:38: error: 'ent.len' may be used uninitialized in this function [-Werror=maybe-uninitialized]
return ret < 0 ? 0 : le16_to_cpu(ent.len);
^
drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_slave_id':
drivers/soc/qcom/cmd-db.c:272:7: error: 'ent.addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Using a hard CONFIG_OF_RESERVED_MEM dependency avoids this warning,
and we can remove the CONFIG_OF dependency.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
- Fix i.MX6SX PCIe MSI interrupt number, so that MSI IRQs can be
properly propagated to the upstream interrupt controller.
- Fix GPCv2 MIPI/PCIe/USB_HSIC's PGC offset. The values in Reference
Manual are incorrect.
- Correct SDMA setting for i.MX6Q SPI5 device to fix the issue, that
the SPI controller RX FIFO was not empty after a DMA transfer, and
the driver gets stuck in the next PIO transfer when reading one word
more than expected.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJbKLcnAAoJEFBXWFqHsHzO8dMH/ijDSZf172X9jls8iQgcFQ8h
ZAnIj+T23j9L8CTHBx5OLgUxaHYgX410HYvqWuubCNDKv+DMCP+7QNE6v+iSehhT
8sA4dX5296orNb9d5dXyf0XIZ4dA1ljhoZUY6r9DHGFfkIriHwX6HB0zl9EmroAK
mVMGeltfGqPCZ6bH1O6L4oCZNfaOmqBz1f767Es4uxD0IzPg/9BlarqLgASu+op1
1KVFGKY/o4S6QrMxrLxlsrqFUx1DmRQyWxtKYyPlkY6LIHeiJNMCLh9NzW+/qGHf
keycpIjVdlVdZMILDeTju3gszoOmXjq0L1XP9Ityf9OLq53c1Ypsn9npK2ccZNU=
=lalT
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.18:
- Fix i.MX6SX PCIe MSI interrupt number, so that MSI IRQs can be
properly propagated to the upstream interrupt controller.
- Fix GPCv2 MIPI/PCIe/USB_HSIC's PGC offset. The values in Reference
Manual are incorrect.
- Correct SDMA setting for i.MX6Q SPI5 device to fix the issue, that
the SPI controller RX FIFO was not empty after a DMA transfer, and
the driver gets stuck in the next PIO transfer when reading one word
more than expected.
* tag 'imx-fixes-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6sx: fix irq for pcie bridge
soc: imx: gpcv2: correct PGC offset
ARM: dts: imx6q: Use correct SDMA script for SPI5 core
Signed-off-by: Olof Johansson <olof@lixom.net>
Make PM domain initialization more robust in Renesas R-Car SYSC driver.
This resolves a regression due to re-parenting of PM domains by
086b399965 ("soc: renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}").
-----BEGIN PGP SIGNATURE-----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=ujRB
-----END PGP SIGNATURE-----
Merge tag 'renesas-fixes-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
Renesas ARM Based SoC Fixes for v4.18
Make PM domain initialization more robust in Renesas R-Car SYSC driver.
This resolves a regression due to re-parenting of PM domains by
086b399965 ("soc: renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}").
* tag 'renesas-fixes-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
soc: renesas: rcar-sysc: Make PM domain initialization more robust
Signed-off-by: Olof Johansson <olof@lixom.net>
Correct MIPI/PCIe/USB_HSIC's PGC offset based on
design RTL, the values in the Reference Manual
(Rev. 1, 01/2018 and the older ones) are incorrect.
The correct offset values should be as below:
0x800 ~ 0x83F: PGC for core0 of A7 platform;
0x840 ~ 0x87F: PGC for core1 of A7 platform;
0x880 ~ 0x8BF: PGC for SCU of A7 platform;
0xA00 ~ 0xA3F: PGC for fastmix/megamix;
0xC00 ~ 0xC3F: PGC for MIPI PHY;
0xC40 ~ 0xC7F: PGC for PCIe_PHY;
0xC80 ~ 0xCBF: PGC for USB OTG1 PHY;
0xCC0 ~ 0xCFF: PGC for USB OTG2 PHY;
0xD00 ~ 0xD3F: PGC for USB HSIC PHY;
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Fixes: 03aa12629f ("soc: imx: Add GPCv2 power gating driver")
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
With PHYS_ADDR_MAX there is now a type safe variant for all bits set.
Make use of it.
Patch created using a semantic patch as follows:
// <smpl>
@@
typedef phys_addr_t;
@@
-(phys_addr_t)ULLONG_MAX
+PHYS_ADDR_MAX
// </smpl>
Link: http://lkml.kernel.org/r/20180419214204.19322-1-stefan@agner.ch
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com> [arm64]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Additional struct_size() conversions (Matthew, Kees)
- Explicitly reported overflow fixes (Silvio, Kees)
- Add missing kvcalloc() function (Kees)
- Treewide conversions of allocators to use either 2-factor argument
variant when available, or array_size() and array3_size() as needed (Kees)
-----BEGIN PGP SIGNATURE-----
Comment: Kees Cook <kees@outflux.net>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=zUUp
-----END PGP SIGNATURE-----
Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull more overflow updates from Kees Cook:
"The rest of the overflow changes for v4.18-rc1.
This includes the explicit overflow fixes from Silvio, further
struct_size() conversions from Matthew, and a bug fix from Dan.
But the bulk of it is the treewide conversions to use either the
2-factor argument allocators (e.g. kmalloc(a * b, ...) into
kmalloc_array(a, b, ...) or the array_size() macros (e.g. vmalloc(a *
b) into vmalloc(array_size(a, b)).
Coccinelle was fighting me on several fronts, so I've done a bunch of
manual whitespace updates in the patches as well.
Summary:
- Error path bug fix for overflow tests (Dan)
- Additional struct_size() conversions (Matthew, Kees)
- Explicitly reported overflow fixes (Silvio, Kees)
- Add missing kvcalloc() function (Kees)
- Treewide conversions of allocators to use either 2-factor argument
variant when available, or array_size() and array3_size() as needed
(Kees)"
* tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (26 commits)
treewide: Use array_size in f2fs_kvzalloc()
treewide: Use array_size() in f2fs_kzalloc()
treewide: Use array_size() in f2fs_kmalloc()
treewide: Use array_size() in sock_kmalloc()
treewide: Use array_size() in kvzalloc_node()
treewide: Use array_size() in vzalloc_node()
treewide: Use array_size() in vzalloc()
treewide: Use array_size() in vmalloc()
treewide: devm_kzalloc() -> devm_kcalloc()
treewide: devm_kmalloc() -> devm_kmalloc_array()
treewide: kvzalloc() -> kvcalloc()
treewide: kvmalloc() -> kvmalloc_array()
treewide: kzalloc_node() -> kcalloc_node()
treewide: kzalloc() -> kcalloc()
treewide: kmalloc() -> kmalloc_array()
mm: Introduce kvcalloc()
video: uvesafb: Fix integer overflow in allocation
UBIFS: Fix potential integer overflow in allocation
leds: Use struct_size() in allocation
Convert intel uncore to struct_size
...
This is a branch with a few merge requests that either came in late, or
took a while longer for us to review and merge than usual and thus cut
it a bit close to the merge window. We stage them in a separate branch
and if things look good, we still send them up -- and that's the case
here.
This is mostly DT additions for Renesas platforms, adding IP block
descriptions for existing and new SoCs.
There are also some driver updates for Qualcomm platforms for SMEM/QMI
and GENI, which is their generalized serial protocol interface.
-----BEGIN PGP SIGNATURE-----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=RUL0
-----END PGP SIGNATURE-----
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC late updates from Olof Johansson:
"This is a branch with a few merge requests that either came in late,
or took a while longer for us to review and merge than usual and thus
cut it a bit close to the merge window. We stage them in a separate
branch and if things look good, we still send them up -- and that's
the case here.
This is mostly DT additions for Renesas platforms, adding IP block
descriptions for existing and new SoCs.
There are also some driver updates for Qualcomm platforms for SMEM/QMI
and GENI, which is their generalized serial protocol interface"
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (186 commits)
soc: qcom: smem: introduce qcom_smem_virt_to_phys()
soc: qcom: qmi: fix a buffer sizing bug
MAINTAINERS: Update pattern for qcom_scm
soc: Unconditionally include qcom Makefile
soc: qcom: smem: check sooner in qcom_smem_set_global_partition()
soc: qcom: smem: fix qcom_smem_set_global_partition()
soc: qcom: smem: fix off-by-one error in qcom_smem_alloc_private()
soc: qcom: smem: byte swap values properly
soc: qcom: smem: return proper type for cached entry functions
soc: qcom: smem: fix first cache entry calculation
soc: qcom: cmd-db: Make endian-agnostic
drivers: qcom: add command DB driver
arm64: dts: renesas: salvator-common: Add ADV7482 support
ARM: dts: r8a7740: Add CEU1
ARM: dts: r8a7740: Add CEU0
arm64: dts: renesas: salvator-common: enable VIN
arm64: dts: renesas: r8a77970: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a77965: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a7796: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a7795-es1: add CSI-2 node
...
This branch contains platform-related driver updates for ARM and ARM64.
Highlights:
- ARM SCMI (System Control & Management Interface) driver cleanups
- Hisilicon support for LPC bus w/ ACPI
- Reset driver updates for several platforms: Uniphier,
- Rockchip power domain bindings and hardware descriptions for several SoCs.
- Tegra memory controller reset improvements
-----BEGIN PGP SIGNATURE-----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=xs+f
-----END PGP SIGNATURE-----
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"This contains platform-related driver updates for ARM and ARM64.
Highlights:
- ARM SCMI (System Control & Management Interface) driver cleanups
- Hisilicon support for LPC bus w/ ACPI
- Reset driver updates for several platforms: Uniphier,
- Rockchip power domain bindings and hardware descriptions for
several SoCs.
- Tegra memory controller reset improvements"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (59 commits)
ARM: tegra: fix compile-testing PCI host driver
soc: rockchip: power-domain: add power domain support for px30
dt-bindings: power: add binding for px30 power domains
dt-bindings: power: add PX30 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3228
dt-bindings: power: add binding for rk3228 power domains
dt-bindings: power: add RK3228 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3128
dt-bindings: power: add binding for rk3128 power domains
dt-bindings: power: add RK3128 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3036
dt-bindings: power: add binding for rk3036 power domains
dt-bindings: power: add RK3036 SoCs header for power-domain
dt-bindings: memory: tegra: Remove Tegra114 SATA and AFI reset definitions
memory: tegra: Remove Tegra114 SATA and AFI reset definitions
memory: tegra: Register SMMU after MC driver became ready
soc: mediatek: remove unneeded semicolon
soc: mediatek: add a fixed wait for SRAM stable
soc: mediatek: introduce a CAPS flag for scp_domain_data
soc: mediatek: reuse regmap_read_poll_timeout helpers
...
Here are the main updates for SoC support (besides DT additions) for ARM
32- and 64-bit platforms. The branch also contains defconfig updates to
turn on drivers and options as needed on the various platforms.
The largest parts of the delta are from cleanups moving platform data
and board file setup of TI platforms to ti-sysc bus drivers. There are
also some sweeping changes of eeprom and nand setup on Davinci, i.MX
and other platforms.
Samsung is removing support for Exynos5440, which was an oddball SoC
that hasn't been seen much use in designs.
Renesas is adding support for new SoCs (R-Car E3, RZ/G1C and RZ/N1D).
Linus Walleij is also removing support for ux500 (Sony Ericsson)
U8540/9540 SoCs that never made it to significant mass production and
products.
-----BEGIN PGP SIGNATURE-----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=S5wc
-----END PGP SIGNATURE-----
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"Here are the main updates for SoC support (besides DT additions) for
ARM 32- and 64-bit platforms. The branch also contains defconfig
updates to turn on drivers and options as needed on the various
platforms.
The largest parts of the delta are from cleanups moving platform data
and board file setup of TI platforms to ti-sysc bus drivers. There are
also some sweeping changes of eeprom and nand setup on Davinci, i.MX
and other platforms.
Samsung is removing support for Exynos5440, which was an oddball SoC
that hasn't been seen much use in designs.
Renesas is adding support for new SoCs (R-Car E3, RZ/G1C and RZ/N1D).
Linus Walleij is also removing support for ux500 (Sony Ericsson)
U8540/9540 SoCs that never made it to significant mass production and
products"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits)
MAINTAINERS: add NXP linux team maillist as i.MX reviewer
ARM: stm32: Don't select DMA unconditionally on STM32MP157C
arm64: defconfig: Enable PCIe on msm8996 and db820c
ARM: pxa3xx: enable external wakeup pins
ARM: pxa: stargate2: use device properties for at24 eeprom
arm64: defconfig: Enable HISILICON_LPC
arm64: defconfig: enable drivers for Poplar support
arm64: defconfig: Enable UFS on msm8996
ARM: berlin: switch to SPDX license identifier
arm: berlin: remove non-necessary flush_cache_all()
ARM: berlin: extend BG2CD Kconfig entry
OMAP: CLK: CLKSRC: Add suspend resume hooks
ARM: AM43XX: Add functions to save/restore am43xx control registers
ASoC: ams_delta: use GPIO lookup table
ARM: OMAP1: ams-delta: add GPIO lookup tables
bus: ti-sysc: Fix optional clocks array access
ARM: OMAP2+: Make sure LOGICRETSTATE bits are not cleared
ARM: OMAP2+: prm44xx: Inroduce cpu_pm notifiers for context save/restore
ARM: OMAP2+: prm44xx: Introduce context save/restore for am43 PRCM IO
ARM: OMAP2+: powerdomain: Introduce cpu_pm notifiers for context save/restore
...
general cleanups, but nothing too major. The majority of the diff goes to
two SoCs, Actions Semi and Qualcomm. A brand new driver is introduced for
Actions Semi so it takes up some lines to add all the different types, and
the Qualcomm diff is there because we add support for two SoCs and it's quite
a bit of data.
Otherwise the big driver updates are on TI Davinci and Amlogic platforms. And
then the long tail of driver updates for various fixes and stuff follows
after that.
Core:
- debugfs cleanups removing error checking and an unused provider API
- Removal of a clk init typedef that isn't used
- Usage of match_string() to simplify parent string name matching
- OF clk helpers moved to their own file (linux/of_clk.h)
- Make clk warnings more readable across kernel versions
New Drivers:
- Qualcomm SDM845 GCC and Video clk controllers
- Qualcomm MSM8998 GCC
- Actions Semi S900 SoC support
- Nuvoton npcm750 microcontroller clks
- Amlogic axg AO clock controller
Removed Drivers:
- Deprecated Rockchip clk-gate driver
Updates:
- debugfs functions stopped checking return values
- Support for the MSIOF module clocks on Rensas R-Car M3-N
- Support for the new Rensas RZ/G1C and R-Car E3 SoCs
- Qualcomm GDSC, RCG, and PLL updates for clk changes in new SoCs
- Berlin and Amlogic SPDX tagging
- Usage of of_clk_get_parent_count() in more places
- Proper implementation of the CDEV1/2 clocks on Tegra20
- Allwinner H6 PRCM clock support and R40 EMAC support
- Add critical flag to meson8b's fdiv2 as temporary fixup for ethernet
- Round closest support for meson's mpll driver
- Support for meson8b nand clocks and gxbb video decoder clocks
- Mediatek mali clks
- STM32MP1 fixes
- Uniphier LD11/LD20 stream demux system clock
-----BEGIN PGP SIGNATURE-----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=KK/v
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"This time we have a good set of changes to the core framework that do
some general cleanups, but nothing too major. The majority of the diff
goes to two SoCs, Actions Semi and Qualcomm. A brand new driver is
introduced for Actions Semi so it takes up some lines to add all the
different types, and the Qualcomm diff is there because we add support
for two SoCs and it's quite a bit of data.
Otherwise the big driver updates are on TI Davinci and Amlogic
platforms. And then the long tail of driver updates for various fixes
and stuff follows after that.
Core:
- debugfs cleanups removing error checking and an unused provider API
- Removal of a clk init typedef that isn't used
- Usage of match_string() to simplify parent string name matching
- OF clk helpers moved to their own file (linux/of_clk.h)
- Make clk warnings more readable across kernel versions
New Drivers:
- Qualcomm SDM845 GCC and Video clk controllers
- Qualcomm MSM8998 GCC
- Actions Semi S900 SoC support
- Nuvoton npcm750 microcontroller clks
- Amlogic axg AO clock controller
Removed Drivers:
- Deprecated Rockchip clk-gate driver
Updates:
- debugfs functions stopped checking return values
- Support for the MSIOF module clocks on Rensas R-Car M3-N
- Support for the new Rensas RZ/G1C and R-Car E3 SoCs
- Qualcomm GDSC, RCG, and PLL updates for clk changes in new SoCs
- Berlin and Amlogic SPDX tagging
- Usage of of_clk_get_parent_count() in more places
- Proper implementation of the CDEV1/2 clocks on Tegra20
- Allwinner H6 PRCM clock support and R40 EMAC support
- Add critical flag to meson8b's fdiv2 as temporary fixup for ethernet
- Round closest support for meson's mpll driver
- Support for meson8b nand clocks and gxbb video decoder clocks
- Mediatek mali clks
- STM32MP1 fixes
- Uniphier LD11/LD20 stream demux system clock"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (134 commits)
clk: qcom: Export clk_fabia_pll_configure()
clk: bcm: Update and add Stingray clock entries
dt-bindings: clk: Update Stingray binding doc
clk-si544: Properly round requested frequency to nearest match
clk: ingenic: jz4770: Add 150us delay after enabling VPU clock
clk: ingenic: jz4770: Enable power of AHB1 bus after ungating VPU clock
clk: ingenic: jz4770: Modify C1CLK clock to disable CPU clock stop on idle
clk: ingenic: jz4770: Change OTG from custom to standard gated clock
clk: ingenic: Support specifying "wait for clock stable" delay
clk: ingenic: Add support for clocks whose gate bit is inverted
clk: use match_string() helper
clk: bcm2835: use match_string() helper
clk: Return void from debug_init op
clk: remove clk_debugfs_add_file()
clk: tegra: no need to check return value of debugfs_create functions
clk: davinci: no need to check return value of debugfs_create functions
clk: bcm2835: no need to check return value of debugfs_create functions
clk: no need to check return value of debugfs_create functions
clk: imx6: add EPIT clock support
clk: mvebu: use correct bit for 98DX3236 NAND
...
The quirk for R-Car E3 ES1.0 added in commit 086b399965 ("soc:
renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}") makes the 3DG-A
PM domain a subdomain of the 3DG-B PM domain. However, registering
3DG-A with its parent fails silently, as the 3DG-B PM domain hasn't been
registered yet, and such failures are never reported.
Fix this by:
1. Splitting PM Domain initialization in two steps, so all PM domains
are registered before any child-parent links are established,
2. Reporting any failures in establishing child-parent relations.
Check for and report pm_genpd_init() failures, too, as that function
gained a return value in commit 7eb231c337 ("PM / Domains: Convert
pm_genpd_init() to return an error code").
Fixes: 086b399965 ("soc: renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Pull networking updates from David Miller:
1) Add Maglev hashing scheduler to IPVS, from Inju Song.
2) Lots of new TC subsystem tests from Roman Mashak.
3) Add TCP zero copy receive and fix delayed acks and autotuning with
SO_RCVLOWAT, from Eric Dumazet.
4) Add XDP_REDIRECT support to mlx5 driver, from Jesper Dangaard
Brouer.
5) Add ttl inherit support to vxlan, from Hangbin Liu.
6) Properly separate ipv6 routes into their logically independant
components. fib6_info for the routing table, and fib6_nh for sets of
nexthops, which thus can be shared. From David Ahern.
7) Add bpf_xdp_adjust_tail helper, which can be used to generate ICMP
messages from XDP programs. From Nikita V. Shirokov.
8) Lots of long overdue cleanups to the r8169 driver, from Heiner
Kallweit.
9) Add BTF ("BPF Type Format"), from Martin KaFai Lau.
10) Add traffic condition monitoring to iwlwifi, from Luca Coelho.
11) Plumb extack down into fib_rules, from Roopa Prabhu.
12) Add Flower classifier offload support to igb, from Vinicius Costa
Gomes.
13) Add UDP GSO support, from Willem de Bruijn.
14) Add documentation for eBPF helpers, from Quentin Monnet.
15) Add TLS tx offload to mlx5, from Ilya Lesokhin.
16) Allow applications to be given the number of bytes available to read
on a socket via a control message returned from recvmsg(), from
Soheil Hassas Yeganeh.
17) Add x86_32 eBPF JIT compiler, from Wang YanQing.
18) Add AF_XDP sockets, with zerocopy support infrastructure as well.
From Björn Töpel.
19) Remove indirect load support from all of the BPF JITs and handle
these operations in the verifier by translating them into native BPF
instead. From Daniel Borkmann.
20) Add GRO support to ipv6 gre tunnels, from Eran Ben Elisha.
21) Allow XDP programs to do lookups in the main kernel routing tables
for forwarding. From David Ahern.
22) Allow drivers to store hardware state into an ELF section of kernel
dump vmcore files, and use it in cxgb4. From Rahul Lakkireddy.
23) Various RACK and loss detection improvements in TCP, from Yuchung
Cheng.
24) Add TCP SACK compression, from Eric Dumazet.
25) Add User Mode Helper support and basic bpfilter infrastructure, from
Alexei Starovoitov.
26) Support ports and protocol values in RTM_GETROUTE, from Roopa
Prabhu.
27) Support bulking in ->ndo_xdp_xmit() API, from Jesper Dangaard
Brouer.
28) Add lots of forwarding selftests, from Petr Machata.
29) Add generic network device failover driver, from Sridhar Samudrala.
* ra.kernel.org:/pub/scm/linux/kernel/git/davem/net-next: (1959 commits)
strparser: Add __strp_unpause and use it in ktls.
rxrpc: Fix terminal retransmission connection ID to include the channel
net: hns3: Optimize PF CMDQ interrupt switching process
net: hns3: Fix for VF mailbox receiving unknown message
net: hns3: Fix for VF mailbox cannot receiving PF response
bnx2x: use the right constant
Revert "net: sched: cls: Fix offloading when ingress dev is vxlan"
net: dsa: b53: Fix for brcm tag issue in Cygnus SoC
enic: fix UDP rss bits
netdev-FAQ: clarify DaveM's position for stable backports
rtnetlink: validate attributes in do_setlink()
mlxsw: Add extack messages for port_{un, }split failures
netdevsim: Add extack error message for devlink reload
devlink: Add extack to reload and port_{un, }split operations
net: metrics: add proper netlink validation
ipmr: fix error path when ipmr_new_table fails
ip6mr: only set ip6mr_table from setsockopt when ip6mr_new_table succeeds
net: hns3: remove unused hclgevf_cfg_func_mta_filter
netfilter: provide udp*_lib_lookup for nf_tproxy
qed*: Utilize FW 8.37.2.0
...
- Use overflow helpers in 2-factor allocators (Kees, Rasmus)
- Introduce overflow test module (Rasmus, Kees)
- Introduce saturating size helper functions (Matthew, Kees)
- Treewide use of struct_size() for allocators (Kees)
-----BEGIN PGP SIGNATURE-----
Comment: Kees Cook <kees@outflux.net>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=/3L8
-----END PGP SIGNATURE-----
Merge tag 'overflow-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull overflow updates from Kees Cook:
"This adds the new overflow checking helpers and adds them to the
2-factor argument allocators. And this adds the saturating size
helpers and does a treewide replacement for the struct_size() usage.
Additionally this adds the overflow testing modules to make sure
everything works.
I'm still working on the treewide replacements for allocators with
"simple" multiplied arguments:
*alloc(a * b, ...) -> *alloc_array(a, b, ...)
and
*zalloc(a * b, ...) -> *calloc(a, b, ...)
as well as the more complex cases, but that's separable from this
portion of the series. I expect to have the rest sent before -rc1
closes; there are a lot of messy cases to clean up.
Summary:
- Introduce arithmetic overflow test helper functions (Rasmus)
- Use overflow helpers in 2-factor allocators (Kees, Rasmus)
- Introduce overflow test module (Rasmus, Kees)
- Introduce saturating size helper functions (Matthew, Kees)
- Treewide use of struct_size() for allocators (Kees)"
* tag 'overflow-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
treewide: Use struct_size() for devm_kmalloc() and friends
treewide: Use struct_size() for vmalloc()-family
treewide: Use struct_size() for kmalloc()-family
device: Use overflow helpers for devm_kmalloc()
mm: Use overflow helpers in kvmalloc()
mm: Use overflow helpers in kmalloc_array*()
test_overflow: Add memory allocation overflow tests
overflow.h: Add allocation size calculation helpers
test_overflow: Report test failures
test_overflow: macrofy some more, do more tests for free
lib: add runtime test of check_*_overflow functions
compiler.h: enable builtin overflow checkers and add fallback code
We've got many code additions at this cycle as a result of quite a few
new drivers. Below are highlights:
Core stuff:
- Fix the long-standing issue with the device registration order;
the control device is now registered at last
- PCM locking code cleanups for RT kernels
- Fixes for possible races in ALSA timer resolution accesses
- TLV offset definitions in uapi
ASoC:
- Many fixes for the topology stuff, including fixes for v4 ABI
compatibility
- Lots of cleanups / quirks for Intel platforms based on Realtek
CODECs
- Continued componentization works, removing legacy CODEC stuff
- Conversion of OMAP DMA to the new, more standard SDMA-PCM driver
- Fixes and updates to Cirrus Logic SoC drivers
- New Qualcomm DSP support
- New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek
MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and
RT5668 and TI TSCS454
HD-audio:
- Finally better support for some CA0132 boards, allowing Windows
firmware
- HP Spectre x360 support along with a bulk of COEF stuff
- Blacklisting power save default some known boards reported on Fedora
USB-audio:
- Continued improvements on UAC3 support; now BADD is supported
- Fixes / improvements for Dell WD15 dock
- Allow DMA coherent pages for PCM buffers for ARCH, MIPS & co
Others:
- New Xen sound frontend driver support
- Cache implementation and other improvements for FireWire DICE
- Conversions to octal permissions in allover places
-----BEGIN PGP SIGNATURE-----
iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAlsXjEAOHHRpd2FpQHN1
c2UuZGUACgkQLtJE4w1nLE/szw/9FdtjD7LOBMNgbVbeU+SDTEUGh1OdIElSE+bL
vU1USUNud9TgYb4SFM4grjsB9v6vM+bZ8mquzLpSzGj2J/Yl3dT7reyr6TYfoGfE
oCETfYLk0gbhQrrqWoVwRHsPAJYyj6dGXZ/Kiy9MuD9bfWUGAehuqKl1inySxcGb
VTrhlegHApRJ7z+Yzn6K3Git+aCYhpgxO5NK1DkoagHAsAhJhdavYWhm8lcQ4pnO
UlahRms0cTpDFrIkHHKH+c1ihyxn3RVpueQIIpx5xRpIHXezMnUk8mpRduqcYGk2
9cxVlC4KMucsAud39joGN6BWlkmfpmlMfGkdVlAnlBpdTyYC1pJRCKPXX3P+d9Tk
NvH3jKx/izNYFPLOysoV4vc5puDqSEfAC3geD+ugJFhhJuH9sAMyGOx9MRhC6ebf
qGI2IEhyn9tVc8/f3glEqS79WDHas+dUCkXxhbAQtj4NcjqgXkM26h5MnrzIYV23
m5iAzXIDuT44Qw1BxHQb40DzgHZMU3p/c/PAqU/Ex9+Oi1mq6E8V7MH+n9Ylo2vN
Mw3atYiLqv9xv+7/MmvGUQuTyMR3HB0KyNUCcSyuWPnuqZ/Gi+wIg9cuYXYfrn57
NtCoW4gzaex909z+QoZa5YxYRfZBJuRjYU0ugOBdK6R3+l/6IsGTasdR6LqngYY6
RIgK2S8=
=37hC
-----END PGP SIGNATURE-----
Merge tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We've got many code additions at this cycle as a result of quite a few
new drivers. Below are highlights:
Core stuff:
- Fix the long-standing issue with the device registration order; the
control device is now registered at last
- PCM locking code cleanups for RT kernels
- Fixes for possible races in ALSA timer resolution accesses
- TLV offset definitions in uapi
ASoC:
- Many fixes for the topology stuff, including fixes for v4 ABI
compatibility
- Lots of cleanups / quirks for Intel platforms based on Realtek
CODECs
- Continued componentization works, removing legacy CODEC stuff
- Conversion of OMAP DMA to the new, more standard SDMA-PCM driver
- Fixes and updates to Cirrus Logic SoC drivers
- New Qualcomm DSP support
- New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek
MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306
and RT5668 and TI TSCS454
HD-audio:
- Finally better support for some CA0132 boards, allowing Windows
firmware
- HP Spectre x360 support along with a bulk of COEF stuff
- Blacklisting power save default some known boards reported on
Fedora
USB-audio:
- Continued improvements on UAC3 support; now BADD is supported
- Fixes / improvements for Dell WD15 dock
- Allow DMA coherent pages for PCM buffers for ARCH, MIPS & co
Others:
- New Xen sound frontend driver support
- Cache implementation and other improvements for FireWire DICE
- Conversions to octal permissions in allover places"
* tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (386 commits)
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
ALSA: usb-audio: remove redundant check on err
ASoC: topology: Move skl-tplg-interface.h to uapi
ASoC: topology: Move v4 manifest header data structures to uapi
ASoC: topology: Improve backwards compatibility with v4 topology files
ALSA: pci/hda: Remove unused, broken, header file
ASoC: TSCS454: Add Support
ASoC: Intel: kbl: Move codec sysclk config to codec_init function
ASoC: simple-card: set cpu dai clk in hw_params
ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
ALSA: oxygen: use match_string() helper
ASoC: dapm: use match_string() helper
ASoC: max98095: use match_string() helper
ASoC: max98088: use match_string() helper
ASoC: Intel: bytcr_rt5651: Set card long_name based on quirks
ASoC: mt6797-mt6351: add hostless phone call path
ASoC: mt6797: add Hostless DAI
ASoC: mt6797: add PCM interface
ASoC: mediatek: export mtk-afe symbols as needed
ASoC: codecs: PCM1789: include gpio/consumer.h
...
These include a significant update of the generic power domains (genpd)
and Operating Performance Points (OPP) frameworks, mostly related to
the introduction of power domain performance levels, cpufreq updates
(new driver for Qualcomm Kryo processors, updates of the existing
drivers, some core fixes, schedutil governor improvements), PCI power
management fixes, ACPI workaround for EC-based wakeup events handling
on resume from suspend-to-idle, and major updates of the turbostat
and pm-graph utilities.
Specifics:
- Introduce power domain performance levels into the the generic
power domains (genpd) and Operating Performance Points (OPP)
frameworks (Viresh Kumar, Rajendra Nayak, Dan Carpenter).
- Fix two issues in the runtime PM framework related to the
initialization and removal of devices using device links (Ulf
Hansson).
- Clean up the initialization of drivers for devices in PM domains
(Ulf Hansson, Geert Uytterhoeven).
- Fix a cpufreq core issue related to the policy sysfs interface
causing CPU online to fail for CPUs sharing one cpufreq policy in
some situations (Tao Wang).
- Make it possible to use platform-specific suspend/resume hooks
in the cpufreq-dt driver and make the Armada 37xx DVFS use that
feature (Viresh Kumar, Miquel Raynal).
- Optimize policy transition notifications in cpufreq (Viresh Kumar).
- Improve the iowait boost mechanism in the schedutil cpufreq
governor (Patrick Bellasi).
- Improve the handling of deferred frequency updates in the
schedutil cpufreq governor (Joel Fernandes, Dietmar Eggemann,
Rafael Wysocki, Viresh Kumar).
- Add a new cpufreq driver for Qualcomm Kryo (Ilia Lin).
- Fix and clean up some cpufreq drivers (Colin Ian King, Dmitry
Osipenko, Doug Smythies, Luc Van Oostenryck, Simon Horman,
Viresh Kumar).
- Fix the handling of PCI devices with the DPM_SMART_SUSPEND flag
set and update stale comments in the PCI core PM code (Rafael
Wysocki).
- Work around an issue related to the handling of EC-based wakeup
events in the ACPI PM core during resume from suspend-to-idle if
the EC has been put into the low-power mode (Rafael Wysocki).
- Improve the handling of wakeup source objects in the PM core (Doug
Berger, Mahendran Ganesh, Rafael Wysocki).
- Update the driver core to prevent deferred probe from breaking
suspend/resume ordering (Feng Kan).
- Clean up the PM core somewhat (Bjorn Helgaas, Ulf Hansson, Rafael
Wysocki).
- Make the core suspend/resume code and cpufreq support the RT patch
(Sebastian Andrzej Siewior, Thomas Gleixner).
- Consolidate the PM QoS handling in cpuidle governors (Rafael
Wysocki).
- Fix a possible crash in the hibernation core (Tetsuo Handa).
- Update the rockchip-io Adaptive Voltage Scaling (AVS) driver
(David Wu).
- Update the turbostat utility (fixes, cleanups, new CPU IDs, new
command line options, built-in "Low Power Idle" counters support,
new POLL and POLL% columns) and add an entry for it to MAINTAINERS
(Len Brown, Artem Bityutskiy, Chen Yu, Laura Abbott, Matt Turner,
Prarit Bhargava, Srinivas Pandruvada).
- Update the pm-graph to version 5.1 (Todd Brandt).
- Update the intel_pstate_tracer utility (Doug Smythies).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=wqBV
-----END PGP SIGNATURE-----
Merge tag 'pm-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These include a significant update of the generic power domains
(genpd) and Operating Performance Points (OPP) frameworks, mostly
related to the introduction of power domain performance levels,
cpufreq updates (new driver for Qualcomm Kryo processors, updates of
the existing drivers, some core fixes, schedutil governor
improvements), PCI power management fixes, ACPI workaround for
EC-based wakeup events handling on resume from suspend-to-idle, and
major updates of the turbostat and pm-graph utilities.
Specifics:
- Introduce power domain performance levels into the the generic
power domains (genpd) and Operating Performance Points (OPP)
frameworks (Viresh Kumar, Rajendra Nayak, Dan Carpenter).
- Fix two issues in the runtime PM framework related to the
initialization and removal of devices using device links (Ulf
Hansson).
- Clean up the initialization of drivers for devices in PM domains
(Ulf Hansson, Geert Uytterhoeven).
- Fix a cpufreq core issue related to the policy sysfs interface
causing CPU online to fail for CPUs sharing one cpufreq policy in
some situations (Tao Wang).
- Make it possible to use platform-specific suspend/resume hooks in
the cpufreq-dt driver and make the Armada 37xx DVFS use that
feature (Viresh Kumar, Miquel Raynal).
- Optimize policy transition notifications in cpufreq (Viresh Kumar).
- Improve the iowait boost mechanism in the schedutil cpufreq
governor (Patrick Bellasi).
- Improve the handling of deferred frequency updates in the schedutil
cpufreq governor (Joel Fernandes, Dietmar Eggemann, Rafael Wysocki,
Viresh Kumar).
- Add a new cpufreq driver for Qualcomm Kryo (Ilia Lin).
- Fix and clean up some cpufreq drivers (Colin Ian King, Dmitry
Osipenko, Doug Smythies, Luc Van Oostenryck, Simon Horman, Viresh
Kumar).
- Fix the handling of PCI devices with the DPM_SMART_SUSPEND flag set
and update stale comments in the PCI core PM code (Rafael Wysocki).
- Work around an issue related to the handling of EC-based wakeup
events in the ACPI PM core during resume from suspend-to-idle if
the EC has been put into the low-power mode (Rafael Wysocki).
- Improve the handling of wakeup source objects in the PM core (Doug
Berger, Mahendran Ganesh, Rafael Wysocki).
- Update the driver core to prevent deferred probe from breaking
suspend/resume ordering (Feng Kan).
- Clean up the PM core somewhat (Bjorn Helgaas, Ulf Hansson, Rafael
Wysocki).
- Make the core suspend/resume code and cpufreq support the RT patch
(Sebastian Andrzej Siewior, Thomas Gleixner).
- Consolidate the PM QoS handling in cpuidle governors (Rafael
Wysocki).
- Fix a possible crash in the hibernation core (Tetsuo Handa).
- Update the rockchip-io Adaptive Voltage Scaling (AVS) driver (David
Wu).
- Update the turbostat utility (fixes, cleanups, new CPU IDs, new
command line options, built-in "Low Power Idle" counters support,
new POLL and POLL% columns) and add an entry for it to MAINTAINERS
(Len Brown, Artem Bityutskiy, Chen Yu, Laura Abbott, Matt Turner,
Prarit Bhargava, Srinivas Pandruvada).
- Update the pm-graph to version 5.1 (Todd Brandt).
- Update the intel_pstate_tracer utility (Doug Smythies)"
* tag 'pm-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (128 commits)
tools/power turbostat: update version number
tools/power turbostat: Add Node in output
tools/power turbostat: add node information into turbostat calculations
tools/power turbostat: remove num_ from cpu_topology struct
tools/power turbostat: rename num_cores_per_pkg to num_cores_per_node
tools/power turbostat: track thread ID in cpu_topology
tools/power turbostat: Calculate additional node information for a package
tools/power turbostat: Fix node and siblings lookup data
tools/power turbostat: set max_num_cpus equal to the cpumask length
tools/power turbostat: if --num_iterations, print for specific number of iterations
tools/power turbostat: Add Cannon Lake support
tools/power turbostat: delete duplicate #defines
x86: msr-index.h: Correct SNB_C1/C3_AUTO_UNDEMOTE defines
tools/power turbostat: Correct SNB_C1/C3_AUTO_UNDEMOTE defines
tools/power turbostat: add POLL and POLL% column
tools/power turbostat: Fix --hide Pk%pc10
tools/power turbostat: Build-in "Low Power Idle" counters support
tools/power turbostat: Don't make man pages executable
tools/power turbostat: remove blank lines
tools/power turbostat: a small C-states dump readability immprovement
...
Filling in the padding slot in the bpf structure as a bug fix in 'ne'
overlapped with actually using that padding area for something in
'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
A final few MIPS fixes for 4.17:
- Drop Lantiq gphy reboot/remove reset (4.14)
- prctl(PR_SET_FP_MODE): Disallow PRE without FR (4.0)
- ptrace(PTRACE_PEEKUSR): Fix 64-bit FGRs (3.15)
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQS7lRNBWUYtqfDOVL41zuSGKxAj8gUCWxHFOwAKCRA1zuSGKxAj
8i39AQCX9phkffpRDnA1e/MiGGeRZ5+f9FBOzuS1x2nzdUagoQD9FzWxdcx57Syj
ye0kUtmc/wm8U6kz3qC3OInSeVuIEQg=
=3NGM
-----END PGP SIGNATURE-----
Merge tag 'mips_fixes_4.17_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fixes from James Hogan:
"A final few MIPS fixes for 4.17:
- drop Lantiq gphy reboot/remove reset (4.14)
- prctl(PR_SET_FP_MODE): Disallow PRE without FR (4.0)
- ptrace(PTRACE_PEEKUSR): Fix 64-bit FGRs (3.15)"
* tag 'mips_fixes_4.17_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: ptrace: Fix PTRACE_PEEKUSR requests for 64-bit FGRs
MIPS: prctl: Disallow FRE without FR with PR_SET_FP_MODE requests
MIPS: lantiq: gphy: Drop reboot/remove reset asserts
* SoC
- Change platform dependency to ARCH_RENESAS
Geert Uytterhoeven says "The Renesas Fine Display Processor driver is
used on Renesas R-Car SoCs only. Since commit 9b5ba0df4e ("ARM:
shmobile: Introduce ARCH_RENESAS") is ARCH_RENESAS a more appropriate
platform dependency than the legacy ARCH_SHMOBILE, hence use the
former.
This will allow to drop ARCH_SHMOBILE on ARM and ARM64 in the near
future."
- Add the to Kconfig RZ/N1D (r9a06g032) SoC
In preparation for upstream support of this SoC
- Identify R-Car E3 (r8a77990) SoC
- Identify and add minimal support for RZ/G1C (r8a77470) SoC
* R-Car SYSC
- Add support for R-Car E3 (r8a77990) SoC
Shimoda-san says this adds:
+ "Cortex-A53 CPU{0,1}, Cortex-A53 SCU, Cortex-R7, A3VC,
A2VC1 and 3DG-{A,B} power domain areas..."
+ "workaround for 3DG-{A,B} of R-Car E3 ES1.0 because
the SoC has a restriction about the order."
- Remove unused inclusion of <linux/sys_soc.h>,
- Make r8a77995_areas[] const.
* R-Car Reset
- Add support for R-Car E3 (r8a77990) SoC
This driver is needed for the clock driver to work
* Debug-LL
- Add support for RZ/G1C (r8a77470) SoC
RZ/G1C uses SCIF1 for the debug console
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE4nzZofWswv9L/nKF189kaWo3T74FAlr+qd0ACgkQ189kaWo3
T76ogQ//XbXLPdjG7qNVoBfM3ILyWGlr3KKZ+29UBCVpfGcbQAEqCr1bB1hHvZUP
CS8Hq9Bw5fFBD1/mRTF9BW27wJTxqAj+ZcWf2b0+lCfdz0KZQdtXckTpvwAW4V6V
aizz08cbDAXs4SeGfRYAFNe3OmiryHEnTr3V6PTzGypDpkKSemKhhWMlxdxLtWL0
FfdC6Q5vFDjEXbF58yvFM7uVJy0GMBYh9CG6cbFham1dSMjlns/Gd1FBMftOjLqC
BlxfVKP8Ju+NKZDTZInZeYwOhgAqFldwdqO8UQxyXYKqFlvpvhGasaD1J2HaVfIV
nMVR9Ih9btd+0ob7Oe+hvQsXZedLk0wbYqIpMu3BN+1ynu525VtP+TqvnKRtFkBO
vFnps69tQ5FEnb7V0toa3k2dNsLbFZlbZQ6cvklRyWY+5uvbXioYZnN84UGQdBhj
u+vz+Pdoyakr/o3zwrJ9s/AhBdKSgxtxXgqmiW4xXCAeykqkPUDyfx5ALyYtD/vG
XuC4PR5XDg1PGIzqU37gk34PG8I+G4ybbMdcL7KZeKknFHppBM4242gre9VJ580K
TJTcCg9LW4f8Tqa6CpNboj+X36PjLl611XcZdFGvHMl28V267VtDFWAIeljBIh1p
Xau0jvz6Yxt08/zdQ29N7piJ0Oc6Vt9ZwwdKlwseNPLQJhmJv6w=
=xLPA
-----END PGP SIGNATURE-----
Merge tag 'renesas-soc-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Renesas ARM Based SoC Updates for v4.18
* SoC
- Change platform dependency to ARCH_RENESAS
This will allow to drop ARCH_SHMOBILE on ARM and ARM64 in the near
future.
- Add the to Kconfig RZ/N1D (r9a06g032) SoC
- Identify R-Car E3 (r8a77990) SoC
- Identify and add minimal support for RZ/G1C (r8a77470) SoC
* R-Car SYSC
- Add support for R-Car E3 (r8a77990) SoC
- Remove unused inclusion of <linux/sys_soc.h>,
- Make r8a77995_areas[] const.
* R-Car Reset
- Add support for R-Car E3 (r8a77990) SoC
* Debug-LL
- Add support for RZ/G1C (r8a77470) SoC
* tag 'renesas-soc-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
soc: renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}
soc: renesas: rcar-sysc: Add support for R-Car E3 power areas
arm: shmobile: Add the RZ/N1D (R9A06G032) to the shmobile Kconfig
arm: shmobile: Change platform dependency to ARCH_RENESAS
soc: renesas: r8a77995-sysc: Cleanups
soc: renesas: rcar-rst: Add support for R-Car E3
soc: renesas: Add r8a77990 SYSC PM Domain Binding Definitions
soc: renesas: identify R-Car E3
ARM: debug-ll: Add support for r8a77470
ARM: shmobile: Add the RZ/N1 arch to the shmobile Kconfig
ARM: shmobile: r8a77470: basic SoC support
soc: renesas: rcar-sysc: Add r8a77470 support
soc: renesas: rcar-rst: Add support for RZ/G1C
soc: renesas: Identify RZ/G1C
Signed-off-by: Olof Johansson <olof@lixom.net>
-----BEGIN PGP SIGNATURE-----
iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAlsGtd0QHGhlaWtvQHNu
dGVjaC5kZQAKCRDzpnnJnNEdgZNOCACgExx606ykKSFj9SZEUdXyR/iLCxfrPyoW
28r5IZ6lcp+k5lkJXbsISiyO1pkj7Stz++Uur/blecdwdeLz7nRUNcuDYhXf+2Vp
m4fGvY0Gsz0dFrWO0GoVbVNh5IqjS0zNJRoJQckA+gPUmsXhisf+/ZwWxZj8gl1M
r44+9zDGAYuvacnu2UwYMoOQWywu4gdU/W3cH/bY0CCr6D3RoV9f7NxOYUxGGCeT
DAp9b4pmrIvNZrhOeXSDT3+xO2mMC9wOoDMudeVPlvn6JhfD3dhrgrg7/XKF6X8J
xAjVEBVA0jPzNPWXCMPl3Mne13mbK5DTGwSQVuDGuq3N66T/B5D0
=x85Q
-----END PGP SIGNATURE-----
Merge tag 'v4.18-rockchip-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/drivers
Power-domain support for Rockchip socs px30, rk3128, rk3228 and rk3036.
* tag 'v4.18-rockchip-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
soc: rockchip: power-domain: add power domain support for px30
dt-bindings: power: add binding for px30 power domains
dt-bindings: power: add PX30 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3228
dt-bindings: power: add binding for rk3228 power domains
dt-bindings: power: add RK3228 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3128
dt-bindings: power: add binding for rk3128 power domains
dt-bindings: power: add RK3128 SoCs header for power-domain
soc: rockchip: power-domain: add power domain support for rk3036
dt-bindings: power: add binding for rk3036 power domains
dt-bindings: power: add RK3036 SoCs header for power-domain
Signed-off-by: Olof Johansson <olof@lixom.net>
Create function qcom_smem_virt_to_phys(), which returns the physical
address corresponding to a given SMEM item's virtual address. This
feature is required for a driver that will soon be out for review.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
In qmi_handle_init(), a buffer is allocated for to hold messages
received through the handle's socket. Any "normal" messages
(expected by the caller) will have a header prepended, so the
buffer size is adjusted to accomodate that.
The buffer must also be of sufficient size to receive control
messages, so the size is increased if necessary to ensure these
will fit.
Unfortunately the calculation is done wrong, making it possible
for the calculated buffer size to be too small to hold a "normal"
message. Specifically, if:
recv_buf_size > sizeof(struct qrtr_ctrl_pkt) - sizeof(struct qmi_header)
AND
recv_buf_size < sizeof(struct qrtr_ctrl_pkt)
the current logic will use sizeof(struct qrtr_ctrl_pkt) as the
receive buffer size, which is not enough to hold the maximum
"normal" message plus its header. Currently this problem occurs
for (13 < recv_buf_size < 20).
This patch corrects this.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Incoming Qualcomm changes for GENI, i2c [1], and cmd-db [2] are enabled
with COMPILE_TEST in drivers/soc/qcom. For this to work, the Makefile
in that directory has to be included unconditionally, rather than only
if ARCH_QCOM is enabled.
Example of the errors seen on allmodconfig with the GENI, i2c, and
cmd-db patches applied:
Kernel: arch/x86/boot/bzImage is ready (#1)
ERROR: "geni_se_select_mode" [drivers/tty/serial/qcom_geni_serial.ko] undefined!
ERROR: "geni_se_init" [drivers/tty/serial/qcom_geni_serial.ko] undefined!
ERROR: "geni_se_config_packing" [drivers/tty/serial/qcom_geni_serial.ko] undefined!
ERROR: "geni_se_resources_on" [drivers/tty/serial/qcom_geni_serial.ko] undefined!
ERROR: "geni_se_resources_off" [drivers/tty/serial/qcom_geni_serial.ko] undefined!
ERROR: "geni_se_tx_dma_unprep" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_tx_dma_prep" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_rx_dma_unprep" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_rx_dma_prep" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_select_mode" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_config_packing" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_init" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_resources_off" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
ERROR: "geni_se_resources_on" [drivers/i2c/busses/i2c-qcom-geni.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:92: __modpost] Error 1
make: *** [Makefile:1237: modules] Error 2
[1] https://patchwork.ozlabs.org/cover/893437/
[2] https://lkml.org/lkml/2018/4/10/714
Signed-off-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
There's no sense in scanning the partition table again if we know
the global partition has already been discovered. Check for a
non-null global_partition pointer in qcom_smem_set_global_partition()
immediately.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
If there is at least one entry in the partition table, but no global
entry, the qcom_smem_set_global_partition() should return an error
just like it does if there are no partition table entries.
It turns out the function still returns an error in this case, but
it waits to do so until it has mistakenly treated the last entry in
the table as if it were the global entry found.
Fix the function to return immediately if no global entry is found
in the table.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
It's OK if the space for a newly-allocated uncached entry actually
touches the free cached space boundary. It's only a problem if it
would cross it.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Two places report an error when a partition header is found to
not contain the right canary value. The error messages do not
properly byte swap the host ids. Fix this, and adjust the format
specificier to match the 16-bit unsigned data type.
Move the error handling for a bad canary value to the end of
qcom_smem_alloc_private(). This avoids some long lines, and
reduces the distraction of handling this unexpected problem.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
What phdr_to_last_uncached_entry() returns is the address of the
start of the free space following all allocated uncached entries.
It really doesn't refer to an actual (initialized) private entry
structure. Similarly phdr_to_last_cached_entry() returns the
address of the end of free space, preceding the last allocated cache
entry. Change both functions' return type to be pointer to void
to reflect this.
Meanwhile, phdr_to_first_cached_entry() really *does* point to a
private entry structure, so change its return type to reflect
this fact.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Cached items are found at the high end of an smem partition. A
cached item's shared memory precedes the private entry structure
that describes it.
The address of the structure describing the first cached item should
be returned by phdr_to_first_cached_entry(). However the function
calculates the start address using the wrong structure size.
Fix this by computing the first item's entry structure address by
subtracting the size of a private entry structure rather than a
partition header structure.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This driver deals with memory that is stored in little-endian format.
Update the structures with the proper little-endian types and then
do the proper conversions when reading the fields. Note that we compare
the ids with a memcmp() because we already pad out the string 'id' field
to exactly 8 bytes with the strncpy() onto the stack.
Cc: Mahesh Sivasubramanian <msivasub@codeaurora.org>
Cc: Lina Iyer <ilina@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Evan Green <evgreen@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Command DB is a simple database in the shared memory of QCOM SoCs, that
provides information regarding shared resources. Some shared resources
in the SoC have properties that are probed dynamically at boot by the
remote processor. The information pertaining to the SoC and the platform
are made available in the shared memory. Drivers can query this
information using predefined strings.
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
- Use platform_device_add_data() instead of a pointer to a static
memory in gpc/gpcv2 driver for platform data passing, so that we
can avoid a BUG() when calling platform_device_put().
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJbAX1lAAoJEFBXWFqHsHzO7O4IAIvjX0/WfE2Ff3On313fTiQk
7JSS5CLnWfnjNKVUIUwEJcV+Oq0KLD0ljPL701ajP9ejzxQPvkb5TIutYrgbVS4b
lMdW8uHYyqmYrjh+Wz4s0+ub3N3DIgLXTQtQHecNKuzjS6CqXHnIliZ0WZQxBTID
tzBlYjwvD2Hf4lFMxLsSiRmWKaOtE1u0wzhskRvQ4sD/XJqxyWYUSV0WxfXtCx+m
4noWAc33AfZ8j8Y3eJSOGzf+GwO0bCIKDkya1c9hvMQBHQqCpTBZv5SAvaQ5fOU4
c4ZQLaKqocGqDB+GS0qcVd/Exlytx1yJqfApVYcyW77dEt7XtzuGG5KLfu8hG1s=
=DBJS
-----END PGP SIGNATURE-----
Merge tag 'imx-drivers-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/drivers
i.MX drivers update for 4.18:
- Use platform_device_add_data() instead of a pointer to a static
memory in gpc/gpcv2 driver for platform data passing, so that we
can avoid a BUG() when calling platform_device_put().
* tag 'imx-drivers-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx: gpc: Do not pass static memory as platform data
soc: imx: gpcv2: Do not pass static memory as platform data
Signed-off-by: Olof Johansson <olof@lixom.net>
While doing a global software reset, these bits are not cleared and let
some bootloader fail to initialise the GPHYs. The bootloader don't
expect the GPHYs in reset, as they aren't during power on.
The asserts were a workaround for a wrong syscon-reboot mask. With a
mask set which includes the GPHY resets, these resets aren't required
any more.
Fixes: 126534141b ("MIPS: lantiq: Add a GPHY driver which uses the RCU syscon-mfd")
Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # 4.14+
Patchwork: https://patchwork.linux-mips.org/patch/19003/
[jhogan@kernel.org: Fix build warnings]
Signed-off-by: James Hogan <jhogan@kernel.org>
This driver is modified to support RK3228 SoC.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This driver is modified to support RK3128 SoC.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This driver is modified to support RK3036 SoC.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Removed invalid msg_type check.
This also fixes below static checker warning:
apr.c:95:35: warning: comparison is always true due to limited range of
data type [-Wtype-limits]
warn: always true condition '(msg_type != 69864) => (0-u16max != 69864)'
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds workaround for 3DG-{A,B} of R-Car E3 ES1.0 because
the SoC has a restriction about the order.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
be turned off but not on again.
-----BEGIN PGP SIGNATURE-----
iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAlr5cGsQHGhlaWtvQHNu
dGVjaC5kZQAKCRDzpnnJnNEdgQ9HB/98xCkekkiDASNpu239dycR46mYPF04l8r+
g3+pg/DfRcXdzlFTvBHLZnqNA3XFnhYIGs+eIx1sQ6h7eLeTIPY5Mu6MpV6Aud7/
HkxiD8E+NnyqqENlPTrvOJeWbmLuBtLfXejdB8nJjEYgu1hDWtZ5VbfTX4U5JyFB
8JlcGhQNTzkZAohtOdpeEH2MMplB8bfS5Bkewh3MAf8gdbQpnNaSF2mn5snxVGhf
39LnyOUXeekf31xvH1lyBvV5BJkCDBt+LCra1CmBPdNrciX62pFEfvSe3jivj/kd
rKRQVMTQuAd7nnUpRVGMQXu+yBIBVjB4CGe3z3VlgLqW+ZDi7ogY
=/mue
-----END PGP SIGNATURE-----
Merge tag 'v4.18-rockchip-drivers-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/drivers
Fix for an issue introduced in 2016 where some powerdomains could only
be turned off but not on again.
* tag 'v4.18-rockchip-drivers-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
soc: rockchip: power-domain: Fix wrong value when power up pd with writemask
Signed-off-by: Olof Johansson <olof@lixom.net>
- use of_device_get_match_data in pmic wrapper and scpsys
-----BEGIN PGP SIGNATURE-----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=4KAA
-----END PGP SIGNATURE-----
Merge tag 'v4.17-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into next/drivers
- use timeout helpers for scpsys and infracfg drivers
- use of_device_get_match_data in pmic wrapper and scpsys
* tag 'v4.17-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
soc: mediatek: remove unneeded semicolon
soc: mediatek: add a fixed wait for SRAM stable
soc: mediatek: introduce a CAPS flag for scp_domain_data
soc: mediatek: reuse regmap_read_poll_timeout helpers
regmap: include <linux/ktime.h> from include/linux/regmap.h
soc: mediatek: reuse read[l,x]_poll_timeout helpers
soc: mediatek: use of_device_get_match_data()
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Clock operations during power domain on/off were moved to respective
clock driver so clean up obsolete code from power domain driver.
-----BEGIN PGP SIGNATURE-----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=buKl
-----END PGP SIGNATURE-----
Merge tag 'samsung-drivers-4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/drivers
Samsung soc drivers changes for v4.18
1. Clock operations during power domain on/off were moved to respective
clock driver so clean up obsolete code from power domain driver.
* tag 'samsung-drivers-4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
soc: samsung: pm_domains: Deprecate support for clocks
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson