47510 Commits

Author SHA1 Message Date
Arnd Bergmann
e4077485dd Amlogic DT updates for v4.9
- add PWM support
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Merge tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

Pull "Amlogic DT updates for v4.9" from Kevin Hilman:

- add PWM support

* tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM: dts: meson8b: Add Meson8b PWM Controller nodes
2016-09-19 17:31:45 +02:00
Arnd Bergmann
fb90bc5060 mvebu dt for 4.9 (part 2)
- convert orion5x based SoC Netgear WNR854T to devicetree
 - remove obsolete orion-gpio binding description
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Merge tag 'mvebu-dt-4.9-2' of git://git.infradead.org/linux-mvebu into next/dt

Pull "mvebu dt for 4.9 (part 2)" from Gregory CLEMENT:

- convert orion5x based SoC Netgear WNR854T to devicetree
- remove obsolete orion-gpio binding description

* tag 'mvebu-dt-4.9-2' of git://git.infradead.org/linux-mvebu:
  ARM: dts: orion5x: Configure WNR854T ethernet PHY LEDs
  ARM: dts: orion5x: Add description for Netgear WNR854T
  ARM: dts: arm: orion5x: Add DT include for mv88f5181
  dt-bindings: arm: add DT binding for Marvell Orion5x SoC family
  ARM: dts: orion5x: Add required properties for orion-wdt to DT node
  dt-binding: mrvl-gpio: remove orion-gpio description
2016-09-19 17:30:06 +02:00
Arnd Bergmann
3598f2470b DT Changes for 4.9:
- add ETM and ETB nodes on sama5d2
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Merge tag 'at91-ab-4.9-dt1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt

Pull "DT Changes for 4.9" from Alexandre Belloni:
 - add ETM and ETB nodes on sama5d2

* tag 'at91-ab-4.9-dt1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  ARM: dts: at91: sama5d2: add ETM and ETB nodes
2016-09-19 17:28:09 +02:00
Ard Biesheuvel
3f0958d8ae ARM: multi_v7_defconfig: enable CONFIG_EFI
This enables CONFIG_EFI for multi_v7_defconfig, which adds support for
booting via EFI, and for the EFI framebuffer as builtin options. It
also enables the EFI rtc, the EFI variable pseudo-filesystem and the
EFI capsule loader as modules.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-09-19 17:16:34 +02:00
Arnd Bergmann
1c90e170fe i.MX SoC updates for 4.9:
- Set INT_MEM_CLK_LPM bit to get proper WAIT mode support on i.MX6SX.
    This is a workaround for i.MX6SX WAIT mode hardware issue.
  - Enable cpuidle support with 3 low-power states (WFI, WAIT, POWER-OFF)
    for i.MX6UL.
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Merge tag 'imx-soc-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

Pull "i.MX SoC updates for 4.9" from Shawn Guo:

 - Set INT_MEM_CLK_LPM bit to get proper WAIT mode support on i.MX6SX.
   This is a workaround for i.MX6SX WAIT mode hardware issue.
 - Enable cpuidle support with 3 low-power states (WFI, WAIT, POWER-OFF)
   for i.MX6UL.

* tag 'imx-soc-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx: build cpuidle-imx6sx.o for imx6ul
  ARM: imx: add cpuidle support for i.mx6ul
  ARM: imx: enable WAIT mode hardware workaround for imx6sx
  ARM: imx: rename imx6q_set_int_mem_clk_lpm() function
2016-09-19 16:48:45 +02:00
Arnd Bergmann
90793df938 i.MX cleanup for 4.9:
- Drop i.MX1 board files and make i.MX1 a DT only platform.
  - Remove obsolete ENET initialization code for TX28 board, since FEC
    driver handles those setup well now.
  - A couple of cleanups on i.MX31 IOMUX headers to drop duplications
  - A few other random and trivial cleanups
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Merge tag 'imx-cleanup-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup

Pull "i.MX cleanup for 4.9" from Shawn Guo:

 - Drop i.MX1 board files and make i.MX1 a DT only platform.
 - Remove obsolete ENET initialization code for TX28 board, since FEC
   driver handles those setup well now.
 - A couple of cleanups on i.MX31 IOMUX headers to drop duplications
 - A few other random and trivial cleanups

* tag 'imx-cleanup-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx: (trivial) fix typo and grammar
  ARM: imx: use IS_ENABLED() instead of checking for built-in or module
  ARM: imx: remove platform-mxc_rnga
  ARM: imx: no need to select SMP_ON_UP explicitly
  ARM: i.MX: Move SOC_IMX1 into 'Device tree only'
  ARM: i.MX: Remove i.MX1 non-DT support
  ARM: i.MX: Remove i.MX1 Synertronixx SCB9328 board support
  ARM: i.MX: Remove i.MX1 Armadeus APF9328 board support
  ARM: mxs: remove obsolete startup code for TX28
  ARM: i.MX31 iomux: remove duplicates with alternate name
  ARM: i.MX31 iomux: remove plain duplicates
2016-09-19 16:47:02 +02:00
Linus Torvalds
008f08d64a ARM: SoC fixes
Here are a couple of bugfixes for v4.8-rc. Most of them have
 actually been around for a while this time but for some reason
 didn't get applied early on. The shmobile regulator fix is the
 only one that isn't completely obvious.
 
 device tree changes:
 - archtimer interrupts must be level triggered (multiple platforms)
 - fix for USB and MMC clocks on STiH410
 - fix split DT repository in case of raspberry-pi 3
 - A new use of skeleton.dtsi on arm64 has crept in after that
   was removed.
 
 defconfig updates:
 - xilinx vdma has a new Kconfig symbol name
 - keystone requires CONFIG_NOP_USB_XCEIV since v4.8-rc1
 
 code fixes:
 - fix regulator quirk on shmobile
 - suspend-to-ram regression on EXYNOS
 
 maintainer updates:
 - Javier Martinez Canillas is now a reviewer for Samsung EXYNOS
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Here are a couple of bugfixes for v4.8-rc.

  Most of them have actually been around for a while this time but for
  some reason didn't get applied early on.  The shmobile regulator fix
  is the only one that isn't completely obvious.

  Device tree changes:
   - archtimer interrupts must be level triggered (multiple platforms)
   - fix for USB and MMC clocks on STiH410
   - fix split DT repository in case of raspberry-pi 3
   - a new use of skeleton.dtsi on arm64 has crept in after that was
     removed.

  defconfig updates:
   - xilinx vdma has a new Kconfig symbol name
   - keystone requires CONFIG_NOP_USB_XCEIV since v4.8-rc1

  Code fixes:
   - fix regulator quirk on shmobile
   - suspend-to-ram regression on EXYNOS

  Maintainer updates:
   - Javier Martinez Canillas is now a reviewer for Samsung EXYNOS"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: keystone: defconfig: Fix USB configuration
  arm64: dts: Fix broken architected timer interrupt trigger
  ARM: multi_v7_defconfig: update XILINX_VDMA
  ARM64: dts: bcm: Use a symlink to R-Pi dtsi files from arch=arm
  ARM: dts: Remove use of skeleton.dtsi from bcm283x.dtsi
  ARM: dts: STiH407-family: Provide interconnect clock for consumption in ST SDHCI
  ARM: dts: STiH410: Handle interconnect clock required by EHCI/OHCI (USB)
  ARM: shmobile: fix regulator quirk for Gen2
  ARM: EXYNOS: Clear OF_POPULATED flag from PMU node in IRQ init callback
  MAINTAINERS: Add myself as reviewer for Samsung Exynos support
2016-09-16 12:15:41 -07:00
Linus Torvalds
cac4662a88 Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
 "Most of this update are fixes primarily discovered from testing on the
  older StrongARM 1110 and PXA systems, as a result of recent interest
  from several people in these platforms:

   - Locomo interrupt handling incorrectly stores the handler data in
     the chip's private data slot: when Locomo is combined with an
     interrupt controller who's chip uses the chip private data, this
     leads to an oops.

   - SA1111 was missing a call to clk_disable() to clean up after a
     failed probe.

   - SA1111 and PCMCIA suspend/resume was broken:

     The PCMCIA "ds" layer was using the legacy bus suspend/resume
     methods, which the core PM code is no longer calling as a result of
     device_pm_check_callbacks() introduced in commit aa8e54b559479
     ("PM / sleep: Go direct_complete if driver has no callbacks").

     SA1111 was broken due to changes to PCMCIA which makes PCMCIA
     suspend itself later than the SA1111 code expects, and resume
     before the SA1111 code has initialised access to the pcmcia
     sub-device.

   - the default SA1111 interrupt mask polarity got messed up when it
     was converted to use a dynamic interrupt base number for its
     interrupts.

   - fix platform_get_irq() error code propagation, which was causing
     problems on platforms where the interrupt may not be available at
      probe time in DT setups.

   - fix the lack of clock to PCMCIA code on PXA platforms, which was
     omitted in conversions of PXA to CCF.

   - fix an oops in the PXA PCMCIA code caused by a previous commit not
     realising that Lubbock is different from the rest of the PXA PCMCIA
     drivers.

   - ensure that SA1111 low-level PCMCIA drivers propagate their error
     codes to the main probe function, rather than the driver silently
     accepting a failure.

   - fix the sa11xx debugfs reporting of timing information, which
     always indicated zero due to the clock being a factor of 1000 out.

   - fix the polarity of the status change signal reported from the
     sockets.

  Lastly, one ARM specific commit from Stefan Agner fixing the LPAE
  cache attributes"

* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: pxa/lubbock: add pcmcia clock
  ARM: locomo: fix locomo irq handling
  ARM: 8612/1: LPAE: initialize cache policy correctly
  ARM: sa1111: fix missing clk_disable()
  ARM: sa1111: fix pcmcia suspend/resume
  ARM: sa1111: fix pcmcia interrupt mask polarity
  ARM: sa1111: fix error code propagation in sa1111_probe()
  pcmcia: lubbock: fix sockets configuration
  pcmcia: sa1111: fix propagation of lowlevel board init return code
  pcmcia: soc_common: fix SS_STSCHG polarity
  pcmcia: sa11xx_base: add units to the timing information
  pcmcia: sa11xx_base: fix reporting of timing information
  pcmcia: ds: fix suspend/resume
2016-09-16 12:08:13 -07:00
Luiz Capitulino
235539b48a kvm: add stubs for arch specific debugfs support
Two stubs are added:

 o kvm_arch_has_vcpu_debugfs(): must return true if the arch
   supports creating debugfs entries in the vcpu debugfs dir
   (which will be implemented by the next commit)

 o kvm_arch_create_vcpu_debugfs(): code that creates debugfs
   entries in the vcpu debugfs dir

For x86, this commit introduces a new file to avoid growing
arch/x86/kvm/x86.c even more.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-16 16:57:47 +02:00
Arnd Bergmann
6408649115 1. A recent change in populating irqchip devices from Device Tree
broke Suspend to RAM on Exynos boards due to lack of probing of
    PMU (Power Management Unit) driver.  Multiple drivers attach to
    the PMU's DT node: irqchip, clock controller and PMU platform
    driver for handling suspend.  The new irqchip code marked the
    PMU's DT node as OF_POPULATED but we need to attach to this
    node also PMU platform driver.
 
 2. Add Javier as additional reviewer for Exynos patches.
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Merge tag 'samsung-fixes-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into fixes

Pull "ARM: exynos: Fixes for v4.8, secound round" from Krzysztof Kozłowski:

1. A recent change in populating irqchip devices from Device Tree
   broke Suspend to RAM on Exynos boards due to lack of probing of
   PMU (Power Management Unit) driver.  Multiple drivers attach to
   the PMU's DT node: irqchip, clock controller and PMU platform
   driver for handling suspend.  The new irqchip code marked the
   PMU's DT node as OF_POPULATED but we need to attach to this
   node also PMU platform driver.

2. Add Javier as additional reviewer for Exynos patches.

* tag 'samsung-fixes-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: EXYNOS: Clear OF_POPULATED flag from PMU node in IRQ init callback
  MAINTAINERS: Add myself as reviewer for Samsung Exynos support
2016-09-16 16:29:48 +02:00
Krzysztof Kozlowski
d13799237d ARM: dts: s3c64xx: Use macros for pinctrl configuration
Usage of DTS macros instead of hard-coded numbers makes code easier
to read.  One does not have to remember which value means pull-up/down
or specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:27 +02:00
Krzysztof Kozlowski
930f2910dc ARM: dts: s3c2416: Use macros for pinctrl configuration
Usage of DTS macros instead of hard-coded numbers makes code easier
to read.  One does not have to remember which value means pull-up/down
or specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:23 +02:00
Krzysztof Kozlowski
293fea6f71 ARM: dts: s5pv210: Use macros for pinctrl configuration
Usage of DTS macros instead of hard-coded numbers makes code easier
to read.  One does not have to remember which value means pull-up/down
or specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:20 +02:00
Krzysztof Kozlowski
68175d5dd7 ARM: dts: s3c64xx: Use common macros for pinctrl configuration
Replace duplicated macros in each DTSI file with a common macro coming
from header.  Include the header in each pinctrl DTSI so further changes
could use it.

Although PIN_FUNC_SPC_2 does not bring much information about the
function itself, it still is more descriptive then hard-coded
number <2>.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:16 +02:00
Krzysztof Kozlowski
5e49773f87 ARM: dts: exynos: Fix mismatched values of SD drive strengh configuration on exynos4415
The pinctrl drive strength register on exynos4415 is 2-bit wide for each
pin.  The pins for SD2 were configured with value of 4.  The driver does
not validate the value so this overflow effectively set a bit 1 in
adjacent pins thus configuring them to drive strength 2x.

The author's intention was probably to set drive strength of 4x.
All other SD pins are configured with drive strength of 4x.  Fix these
with same pattern.

Fixes: 9246e7ff24c5 ("ARM: dts: Add dts files for exynos4415 SoC")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:13 +02:00
Krzysztof Kozlowski
f7061ffb44 ARM: dts: exynos: Fix mismatched value for SD4 pull up/down configuration on exynos4210
The pinctrl pull up/down register on exynos4210 is 2-bit wide for each
pin and it accepts only values of 0, 1 and 3.  The pins sd4-bus-width8
were configured with value of 4.  The driver does not validate the value
so this overflow effectively set a bit 1 in adjacent pins thus
configuring them to pull down.

The author's intention was probably to set drive strength of 4x.  All
other bus-widths pins are configured with pull up and drive strength of
4x.  Fix this one with same pattern.

Fixes: 87711d8c7c70 ("ARM: dts: Add pinctrl node entries for SAMSUNG EXYNOS4210 SoC")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:09 +02:00
Krzysztof Kozlowski
a2f2bc384e ARM: dts: exynos: Use macros for pinctrl configuration on exynos542x/exynos5800
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:06 +02:00
Krzysztof Kozlowski
17dcc16fbd ARM: dts: exynos: Use macros for pinctrl configuration on exynos5410
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:03 +02:00
Krzysztof Kozlowski
bad96a019d ARM: dts: exynos: Use macros for pinctrl configuration on exynos5260
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:32:00 +02:00
Krzysztof Kozlowski
d953f1fb14 ARM: dts: exynos: Use macros for pinctrl configuration on exynos5250
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:31:56 +02:00
Krzysztof Kozlowski
040611c87c ARM: dts: exynos: Use macros for pinctrl configuration on exynos4415
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:31:53 +02:00
Krzysztof Kozlowski
c35bc3f9fa ARM: dts: exynos: Use macros for pinctrl configuration on exynos4x12
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:31:50 +02:00
Krzysztof Kozlowski
4b1a9e3586 ARM: dts: exynos: Use macros for pinctrl configuration on exynos4210
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:31:46 +02:00
Krzysztof Kozlowski
2aea3de864 ARM: dts: exynos: Use macros for pinctrl configuration on exynos3250
Usage of DTS macros instead of hard-coded numbers makes code easier to
read.  One does not have to remember which value means pull-up/down or
specific driver strength.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:31:42 +02:00
Krzysztof Kozlowski
90c6e35383 ARM: dts: exynos: Use common macros for pinctrl configuration
Replace duplicated macros in each DTSI file with a common macro coming
from header.  Include the header in each pinctrl DTSI so further changes
could use it.

Although PIN_FUNC_SPC_2 does not bring much information about the
function itself, it still is more descriptive then hard-coded
number <2>.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16 13:31:37 +02:00
Gabriel Fernandez
3a74152ce6 ARM: dts: STiH410: clock configuration to address 720p and 1080p
It is necessary to properly configure these clocks in order
to address 720p and 1080p HDMI resolution.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:13 +02:00
Gabriel Fernandez
a0bfc7d068 ARM: dts: STi: STiH407: clock configuration to address 720p and 1080p
It is necessary to properly configure these clocks in order
to address 720p and 1080p HDMI resolution.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:12 +02:00
Gabriel Fernandez
3b8b9f7fd2 ARM: dts: STiH418: Enable synchronous clock mode for video clocks
This patch enables the synchronous clock mode for video clocks
on STiH418 board.

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:11 +02:00
Gabriel Fernandez
9bc4ec59ab ARM: dts: STiH410: Enable synchronous clock mode for video clocks
This patch enables the synchronous clock mode for video clocks
on STiH410 board.

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:11 +02:00
Gabriel Fernandez
295971d01f ARM: dts: STiH407: Enable synchronous clock mode for video clocks
This patch enables the synchronous clock mode for video clocks
on STiH407 board.

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:10 +02:00
Gabriel Fernandez
97e7abdb89 ARM: dts: STiH418: Enable clock propagation for audio clocks
This patch is used in the clock driver to apply a clock propagation
flag on the audio clocks of STiH418

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:10 +02:00
Gabriel Fernandez
66ac420ab3 ARM: dts: STiH410: Enable clock propagation for audio clocks
This patch is used in the clock driver to apply a clock propagation
flag on the audio clocks of STiH410

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:09 +02:00
Gabriel Fernandez
ee7ff1b4af ARM: dts: STiH407: Enable clock propagation for audio clocks
This patch is used in the clock driver to apply a clock propagation
flag on the audio clocks of STiH407

Signed-off-by: Olivier Bideau <olivier.bideau@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-09-16 09:42:08 +02:00
Gabriel Fernandez
665c8ec122 ARM: dts: STiH4xx: Simplify clock binding of STiH4xx platforms
This patch simplifies the clock binding because we had too much detail.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
2016-09-16 09:41:59 +02:00
Javier Martinez Canillas
5271d00270 ARM: dts: s5p: Add missing unit name to memory nodes for S5PV210 boards
This patch fixes the following DTC warnings:

"Node /memory has a reg or ranges property, but no unit name"

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-09-16 09:17:00 +02:00
Javier Martinez Canillas
80555b6f7f ARM: dts: s5p: Remove skeleton.dtsi inclusion for S5PV210
The skeleton.dtsi file was removed in ARM64 for different reasons as
explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi").

These also applies to ARM and it will also allow to get rid of the
following DTC warnings in the future:

"Node /memory has a reg or ranges property, but no unit name"

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-09-16 09:16:59 +02:00
Al Viro
91344493b7 arm: don't zero in __copy_from_user_inatomic()/__copy_from_user()
adjust copy_from_user(), obviously

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-15 19:51:56 -04:00
Nishanth Menon
0574cb1439 ARM: dts: am57xx-beagle-x15-common: Fix wrong pinctrl selection for mmc2
Commit d20f997b4d1f ("ARM: dts: am57xx-beagle-x15: Remove pinmux
configurations for erratum i869") fat fingered a change in which
basically replaced mmc2_pinctrl_default with mmc1_pinctrl_default. And
kernel dutifully reports conflict of usage.

[...]
pinctrl-single 4a003400.pinmux: pin 4a00376c.0 already requested by
4809c000.mmc; cannot claim for 480b4000.mmc
pinctrl-single 4a003400.pinmux: pin-219 (480b4000.mmc) status -22
pinctrl-single 4a003400.pinmux: could not request pin 219 (4a00376c.0)
from group mmc1_pins_default  on device pinctrl-single
omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back
omap_hsmmc 480b4000.mmc: could not initialize pin control state
[...]

But, thanks to the fact that we were in fact setting all the muxes in
U-Boot, all the MMC devices were still properly detected.

Fix the typo.

Fixes: d20f997b4d1f ("ARM: dts: am57xx-beagle-x15: Remove pinmux
configurations for erratum i869")
Reported-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
[tony@atomide.com: removed timestamps and wrapped description]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-15 13:58:46 -07:00
Karl Beldan
9304af1b9f ARM: dts: da850-lcdk: Add NAND to DT
This adds DT support for the NAND connected to the SoC AEMIF.
Passed torture hashing a 40MB file on top of UBIFS using subpages.

Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
[khilman: add back default partitions from an earlier patch]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2016-09-15 19:37:32 +05:30
Roger Quadros
a6805884e2 ARM: keystone: defconfig: Fix USB configuration
Simply enabling CONFIG_KEYSTONE_USB_PHY doesn't work anymore
as it depends on CONFIG_NOP_USB_XCEIV. We need to enable
that as well.

This fixes USB on Keystone boards from v4.8-rc1 onwards.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-09-15 11:46:12 +02:00
Arnd Bergmann
9b81a8ceea DaVinci DA850 device-tree enhancements include:
- Support for new board OMAP-L138 LCDK
 - Add AEMIF node on DA850 EVM and use it for NAND
 - Audio support for LCDK
 - Cleanups for PWM and UART
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Merge tag 'davinci-for-v4.9/dts' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt

Pull "DaVinci DA850 device-tree enhancements include" from Sekhar Nori:

- Support for new board OMAP-L138 LCDK
- Add AEMIF node on DA850 EVM and use it for NAND
- Audio support for LCDK
- Cleanups for PWM and UART

* tag 'davinci-for-v4.9/dts' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: dts: da850-lcdk: Audio support via simple-card
  ARM: dts: da850,da850-evm: Add an aemif node and use it for the NAND
  ARM: dts: da850: Add basic DTS for the LCDK
  ARM: dts: da850: Add missing pin muxing for the UARTs
  ARM: dts: da850: Add new ECAP and EPWM bindings
2016-09-15 11:44:02 +02:00
Ingo Molnar
d4b80afbba Merge branch 'linus' into x86/asm, to pick up recent fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-09-15 08:24:53 +02:00
Jon Mason
f4e8715099 clk: iproc: Make clocks visible options
Make the clocks visible options that can be selected by anyone.  This
avoids the problems of:
 1) Select is a reverse dependency and is hard for people to understand
    and can sometimes be a pain to track down
 2) Build coverage goes down because configs are hidden
 3) Code bloat

Patch suggested by Stephen Boyd

Signed-off-by: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-09-14 17:21:47 -07:00
Tony Lindgren
a2a2b82156 Merge branch 'am335x-cpufreq-regression' into omap-for-v4.9/dt-v2 2016-09-14 16:27:28 -07:00
Dave Gerlach
a8dc7cb3e3 Revert "ARM: dts: dra7: Move to operating-points-v2 table"
This reverts commit f80bc97fd0a9711ef11bdb3e63c2c01115a82c47.

The original commit updated the cpufreq operating points tables for
dra7xx but was merged before the driver making use of the node was
merged, which breaks the existing cpufreq implementation on the system,
so revert the patch until the ti-cpufreq driver is merged.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-14 16:26:53 -07:00
Dave Gerlach
0f416d1317 Revert "ARM: dts: am33xx: Move to operating-points-v2 table and ti-cpufreq driver"
This reverts commit 4317be1162108bcdf50dc53dfb48eac94dcff25c.

The original commit updated the cpufreq operating points tables for
am33xx but was merged before the driver making use of the node was
merged, which breaks the existing cpufreq implementation on the system,
so revert the patch until the ti-cpufreq driver is merged.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-14 16:26:53 -07:00
Dave Gerlach
e3659351da Revert "ARM: dts: am335x-boneblack: Enable 1GHz OPP for cpu"
This reverts commit c36e6ec904876de1935b1d74d2d711e6f5ceb572.

The original commit updated the cpufreq operating points tables for
am335x-boneblack but was merged before the driver making use of the node
was merged, which breaks the existing cpufreq implementation on the
system, so revert the patch until the ti-cpufreq driver is merged.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-14 16:26:53 -07:00
Arnd Bergmann
aaf1edc2ba This pull request contains Broadcom ARM-based Device Tree changes for v4.9,
please pull the following:
 
 - Jon adds support for the Ethernet MAC DT nodes (AMAC) and provides the
   following updates for Broadcom references boards:
   * New Northstar Plus reference boards added: BCM958525er, BCM958522er,
     BCM988312hr, BCM958623hr and BCM958622hr
   * Add SATA nodes to the BCM958625hr and XMC boards
   * Add I2C nodes to the XMC board
   * Fixes the amount of RAM on BCM958625HR, BCM958625K and BCM958525XMC boards
   * Add the GPIO reboot method for BCM958625hr and XMC boards
 
 - Dhanajay adds PWM nodes for the Northstar Plus SoCs
 
 - Rafal adds the USB 2.0 PHY to the BCM5301x Device Tree file include
 
 - Stefan adds a missing USB clock to the BCM283x DT files, adds a DTSI file for
   the USB host mode on BCM283x and finally documents and adds support for the
   Raspberry Pi Zero
 
 - Florian adds support for the Northstar Plus Switch Register Access block which
   enables the integrated switch on these SoCs and enables the switch ports on the
   BCM958625HR reference board
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Merge tag 'arm-soc/for-4.9/devicetree' of http://github.com/Broadcom/stblinux into next/dt

Pull "Broadcom devicetree changes for 4.9" from Florian Fainelli:

This pull request contains Broadcom ARM-based Device Tree changes for v4.9,
please pull the following:

- Jon adds support for the Ethernet MAC DT nodes (AMAC) and provides the
  following updates for Broadcom references boards:
  * New Northstar Plus reference boards added: BCM958525er, BCM958522er,
    BCM988312hr, BCM958623hr and BCM958622hr
  * Add SATA nodes to the BCM958625hr and XMC boards
  * Add I2C nodes to the XMC board
  * Fixes the amount of RAM on BCM958625HR, BCM958625K and BCM958525XMC boards
  * Add the GPIO reboot method for BCM958625hr and XMC boards

- Dhanajay adds PWM nodes for the Northstar Plus SoCs

- Rafal adds the USB 2.0 PHY to the BCM5301x Device Tree file include

- Stefan adds a missing USB clock to the BCM283x DT files, adds a DTSI file for
  the USB host mode on BCM283x and finally documents and adds support for the
  Raspberry Pi Zero

- Florian adds support for the Northstar Plus Switch Register Access block which
  enables the integrated switch on these SoCs and enables the switch ports on the
  BCM958625HR reference board

* tag 'arm-soc/for-4.9/devicetree' of http://github.com/Broadcom/stblinux: (22 commits)
  ARM: dts: bcm2835: Add Raspberry Pi Zero
  DT: bindings: bcm: Add Raspberry Pi Zero
  ARM: dts: bcm283x: Add dtsi for USB host mode
  ARM: dts: bcm283x: Add missing USB clock
  ARM: dts: NSP: Add new DT file for bcm958622hr
  ARM: dts: NSP: Add new DT file for bcm958623hr
  ARM: dts: NSP: Add new DT file for bcm988312hr
  ARM: dts: NSP: Add new DT file for bcm958522er
  ARM: dts: NSP: Add new DT file for bcm958525er
  ARM: dts: NSP: Add GPIO reboot method to bcm958625xmc DTS file
  ARM: dts: NSP: Add GPIO reboot method to bcm958625hr DTS file
  ARM: dts: NSP: Specify RAM amount for BCM958525XMC board
  ARM: dts: NSP: Specify RAM amount for BCM958625K board
  ARM: dts: NSP: Enable SATA and add i2c devices on XMC
  ARM: dts: NSP: Enable SATA on bcm958625hr
  ARM: dts: NSP: Correct RAM amount for BCM958625HR board
  ARM: dts: NSP: Add PWM Support to DT
  ARM: BCM5301X: Specify PHY of USB 2.0 in DT
  ARM: dts: NSP: Add BCM958625HR switch ports
  ARM: dts: NSP: Add Switch Register Access Block node
  ...
2016-09-15 00:44:55 +02:00
Arnd Bergmann
4a5c99462a Allwinner core changes for 4.9
Add support for big endian on the Allwinner A20, and the Nextthing GR8 SoC
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Merge tag 'sunxi-core-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc

Pull "Allwinner core changes for 4.9" from Maxime Ripard:

Add support for big endian on the Allwinner A20, and the Nextthing GR8 SoC

* tag 'sunxi-core-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  ARM: sunxi: Support the Nextthing GR8
  ARM: sunxi: enable big-endian
2016-09-15 00:42:02 +02:00
Arnd Bergmann
be46f95b54 This is the pxa changes for v4.9 cycle.
This cycle is covering :
  - the removal of the legacy DMA API
    This is the major contributor to the negative diffstat, as dmaengine
    have taken over in this area.
  - IDE subsystem defconfig fixes
  - preparation for pxa25x to be device-tree compliant
  - various irq related fixes
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Merge tag 'pxa-for-4.9' of https://github.com/rjarzmik/linux into next/soc

Pull "This is the pxa changes for v4.9 cycle" from Robert Jarzmik:

This cycle is covering :
 - the removal of the legacy DMA API
   This is the major contributor to the negative diffstat, as dmaengine
   have taken over in this area.
 - IDE subsystem defconfig fixes
 - preparation for pxa25x to be device-tree compliant
 - various irq related fixes

* tag 'pxa-for-4.9' of https://github.com/rjarzmik/linux:
  ARM: pxa: pxa_cplds: fix interrupt handling
  ARM: pxa: remove irq init from dt machines
  ARM: pxa: Use kmalloc_array() in pxa_pm_init()
  ARM: pxa: magician: Remove duplicated I2C pins declaration
  ARM: pxa: fix GPIO double shifts
  arm: trizeps4_defconfig: disable IDE subsystem
  arm: pxa255-idp_defconfig: disable IDE subsystem
  arm: lpda270_defconfig: disable IDE subsystem
  arm: colibri_pxa270_defconfig: disable IDE subsystem
  ARM: pxa: add pxa25x device-tree support
  ARM: pxa: prepare pxa25x interrupts for device-tree platforms
  ARM: pxa: remove platform dma code
  ARM: pxa: remove devicetree boards from pxa_defconfig
2016-09-15 00:28:52 +02:00