Commit Graph

102 Commits

Author SHA1 Message Date
Marek Szyprowski b700451678 ARM: dts: add sysmmu nodes for exynos5420
This patch adds System MMU nodes to all defined devices that are
specific to Exynos5420/5800/5422 series.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-04 08:09:42 +09:00
Andrzej Pietrasiewicz 15b7f0871b ARM: dts: exynos5420: add nodes for jpeg codec
Add nodes for jpeg codec in Exynos5420 SoC.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
[k.kozlowski: fixed up minor differences for applying]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:55 +09:00
Krzysztof Kozlowski 3a3cf6c4bb ARM: dts: Use labels for overriding nodes in exynos542x
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes. Additionally remove duplicated serial and uart labels
for serial.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:56:50 +09:00
Kukjin Kim b9974fa208 Merge branch 'v4.2-next/dt-samsung-3rd' into v4.2-next/dt-samsung-4th 2015-06-03 09:56:00 +09:00
Krzysztof Kozlowski 8d9321fbe2 ARM: dts: Use last parent for clocks during power domain on/off
Replace fixed parent with last parent (obtained with clk_get_parent())
of clocks for devices in mfc and disp power domains. This should improve
behavior if such clocks were reparented by the drivers and new parents
are different than those specified in DTS.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-03 09:46:52 +09:00
Inha Song 7a548b1f46 ARM: dts: support simple-audio-card for exynos5420 and exynos5422-odroidxu3
Add MAX98090 audio codec, I2S interface and the sound nodes
to support audio on exynos5422-odroidxu3 board. Now we can
support audio using simple-audio-card DT binding.

Signed-off-by: Inha Song <ideal.song@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-17 10:58:02 +09:00
Tomeu Vizoso d1ed0d2169 ARM: dts: Add syscon property to the MIPI phy in exynos5420
Since commit e4b3d38088 ("phy: exynos-video-mipi: Fix regression by
adding support for PMU regmap") the syscon property is required in
samsung,s5pv210-mipi-video-phy nodes, but this DTS hadn't been updated
yet.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-17 10:50:44 +09:00
Javier Martinez Canillas 0d74776296 ARM: dts: Make DP a consumer of DISP1 power domain on Exynos5420
Commit ea08de16eb ("ARM: dts: Add DISP1 power domain for exynos5420")
added a device node for the Exynos5420 DISP1 power domain but dit not
make the DP controller a consumer of that power domain.

This causes an "Unhandled fault: imprecise external abort" error if the
exynos-dp driver tries to access the DP controller registers and the PD
was turned off. This lead to a kernel panic and a complete system hang.

Make the DP controller device node a consumer of the DISP1 power domain
to ensure that the PD is turned on when the exynos-dp driver is probed.

Fixes: ea08de16eb ("ARM: dts: Add DISP1 power domain for exynos5420")
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-09 02:33:42 +09:00
Linus Torvalds 5c73cc4b6c ARM: DT updates for v4.1
As always, this tends to be one of our bigger branches. There are lots of
 updates this release, but not that many jumps out as something that needs
 more detailed coverage. Some of the highlights are:
 
 - DTs for the new Annapurna Labs Alpine platform
 - More graphics DT pieces falling into place on Exynos, bridges, clocks.
 - Plenty of DT updates for Qualcomm platforms for various IP blocks
 - Some churn on Tegra due to switch-over to tool-generated pinctrl data
 - Misc fixes and updates for Atmel at91 platforms
 - Various DT updates to add IP block support on Broadcom's Cygnus platforms
 - More updates for Renesas platforms as DT support is added for various IP
   blocks (IPMMU, display, audio, etc).
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "As always, this tends to be one of our bigger branches.  There are
  lots of updates this release, but not that many jumps out as something
  that needs more detailed coverage.  Some of the highlights are:

   - DTs for the new Annapurna Labs Alpine platform

   - more graphics DT pieces falling into place on Exynos, bridges,
     clocks.

   - plenty of DT updates for Qualcomm platforms for various IP blocks

   - some churn on Tegra due to switch-over to tool-generated pinctrl
     data

   - misc fixes and updates for Atmel at91 platforms

   - various DT updates to add IP block support on Broadcom's Cygnus
     platforms

   - more updates for Renesas platforms as DT support is added for
     various IP blocks (IPMMU, display, audio, etc)"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (231 commits)
  ARM: dts: alpine: add internal pci
  Revert "ARM: dts: mt8135: Add pinctrl/GPIO/EINT node for mt8135."
  ARM: mvebu: use 0xf1000000 as internal registers on Armada 370 DB
  ARM: dts: qcom: Add idle state device nodes for 8064
  ARM: dts: qcom: Add idle states device nodes for 8084
  ARM: dts: qcom: Add idle states device nodes for 8974/8074
  ARM: dts: qcom: Update power-controller device node for 8064 Krait CPUs
  ARM: dts: qcom: Add power-controller device node for 8084 Krait CPUs
  ARM: dts: qcom: Add power-controller device node for 8074 Krait CPUs
  devicetree: bindings: Document qcom,idle-states
  devicetree: bindings: Update qcom,saw2 node bindings
  dt-bindings: Add #defines for MSM8916 clocks and resets
  arm: dts: qcom: Add LPASS Audio HW to IPQ8064 device tree
  arm: dts: qcom: Add APQ8084 chipset SPMI PMIC's nodes
  arm: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes
  arm: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974
  arm: dts: qcom: Add LCC nodes
  arm: dts: qcom: Add TCSR support for MSM8960
  arm: dts: qcom: Add TCSR support for MSM8660
  arm: dts: qcom: Add TCSR support for IPQ8064
  ...
2015-04-22 09:09:46 -07:00
Thomas Gleixner b7dccbea6b irqchip core change for v4.1 (round 3)
- Purge the gic_arch_extn hacks and abuse by using the new stacked domains
 
    NOTE: Due to the nature of these changes, patches crossing subsystems have
          been kept together in their own branches.
 
     - tegra
 
        - Handle the LIC properly
 
     - omap
 
        - Convert crossbar to stacked domains
        - kill arm,routable-irqs in GIC binding
 
     - exynos
 
        - Convert PMU wakeup to stacked domains
 
     - shmobile, ux500, zynq (irq_set_wake branch)
 
        - Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
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Merge tag 'irqchip-core-4.1-3' of git://git.infradead.org/users/jcooper/linux into irq/core

irqchip core change for v4.1 (round 3) from Jason Cooper

 Purge the gic_arch_extn hacks and abuse by using the new stacked domains

   NOTE: Due to the nature of these changes, patches crossing subsystems have
         been kept together in their own branches.

    - tegra
       - Handle the LIC properly

    - omap
       - Convert crossbar to stacked domains
       - kill arm,routable-irqs in GIC binding

    - exynos
       - Convert PMU wakeup to stacked domains

    - shmobile, ux500, zynq (irq_set_wake branch)
       - Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
2015-04-11 11:17:28 +02:00
Olof Johansson fb0d305dcb Samsung DT updates for v4.1
- for exynos3250
   : add assigned clock parents for CMU nodes
 
 - for exynos4412-odroid
   : add eMMC reset line
 
 - for exynos5250
   : fixed typo for interrupt-cells
 
 - for exynos5250-snow
   : define stdout-path property
   : represent bridge and panel connection
   : enable wifi power-on and add cap-sdio-irq to wifi mmc node
 
 - for exynos5250-spring
   : define stdout-path property
 
 - for exynos5420
   : fixed typo for interrupt-cells
   : add async-bridge clocks for gsc and disp1 PDs
 
 - for exynos5420 boards
   : Mux XMMCnDATA[0] pad correctly
 
 - for exynos5420-odroidxu3
   : add eMMC reset line
 
 - for Peach boards
   : add HS400 support and define stdout-path property
   : add mclk entry and add WiFi module support
   : represent bridge and panel connection
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Merge tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Merge "Samsung DT updates for v4.1" from Kukjin Kim:

- for exynos3250
  : add assigned clock parents for CMU nodes

- for exynos4412-odroid
  : add eMMC reset line

- for exynos5250
  : fixed typo for interrupt-cells

- for exynos5250-snow
  : define stdout-path property
  : represent bridge and panel connection
  : enable wifi power-on and add cap-sdio-irq to wifi mmc node

- for exynos5250-spring
  : define stdout-path property

- for exynos5420
  : fixed typo for interrupt-cells
  : add async-bridge clocks for gsc and disp1 PDs

- for exynos5420 boards
  : Mux XMMCnDATA[0] pad correctly

- for exynos5420-odroidxu3
  : add eMMC reset line

- for Peach boards
  : add HS400 support and define stdout-path property
  : add mclk entry and add WiFi module support
  : represent bridge and panel connection

* tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Fixed typo interrupt-cells for exynos5420 and exynos5250
  ARM: dts: Add HS400 support for exynos5420 and exynos5800
  ARM: dts: add async-bridge clocks to gsc power domain for exynos5420
  ARM: dts: add async-bridge clocks to disp1 power domain for exynos5420
  dt-bindings: add asynchronous bridge clock for exynos
  ARM: dts: Define stdout-path property for exynos5250-spring
  ARM: dts: Define stdout-path property for exynos5250-snow
  ARM: dts: Define stdout-path property for Peach boards
  ARM: dts: Add assigned clock parents to CMU node for exynos3250
  ARM: dts: Add mclk entry for Peach boards
  ARM: dts: Add WiFi module support for Peach boards
  ARM: dts: Mux XMMCnDATA[0] pad correctly for Exynos5420 boards
  ARM: dts: add eMMC reset line for exynos5422-odroidxu3
  ARM: dts: add eMMC reset line for exynos4412-odroid-common
  ARM: dts: represent bridge and panel connection for exynos5420-peach-pit
  ARM: dts: represent bridge and panel connection for exynos5250-snow
  ARM: dts: Add cap-sdio-irq to wifi mmc node for exynos5250-snow
  ARM: dts: Enable wifi power-on for exynos5250-snow

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-04-03 14:59:52 -07:00
Anand Moon f27b907595 ARM: dts: Fixed typo interrupt-cells for exynos5420 and exynos5250
Changes fixes the misspelled of #interrups-cell.

arch/arm/boot/dts/exynos5420.dtsi:224: WARNING: 'interrups'
	 may be misspelled - perhaps 'interrupts'?

Tested on OdroidXU3 board.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
[kgene@kernel.org: added fixing same typo in exynos5250]
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-27 01:55:28 +09:00
Marc Zyngier 8b283c0254 ARM: exynos4/5: convert pmu wakeup to stacked domains
Exynos has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.

This patch does just this, updating the DT files to actually
reflect what the HW provides.

BIG FAT WARNING: because the DTs were so far lying by not
exposing the fact that the PMU block is actually the first
interrupt controller in the chain for RTC, kernels with this patch
applied wont have any suspend-resume facility when booted
with old DTs, and old kernels with updated DTs may not even boot.

Also, I strongly suspect that there is more than two wake-up
interrupts on these platforms, but I leave it to the maintainers
to fix their mess.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1426088693-15724-2-git-send-email-marc.zyngier@arm.com
[ jac: squash in maz's fixup from
  https://lkml.kernel.org/r/5506989D.9050703@arm.com ]
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2015-03-18 17:36:32 +00:00
Andrzej Hajda fa87bd4360 ARM: dts: add async-bridge clocks to gsc power domain for exynos5420
Both GSCALER IPs in gsc power domain have async-bridges (to FIMD and MIXER),
therefore their clocks should be enabled during power domain switch.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-18 02:14:07 +09:00
Andrzej Hajda ffb8b1ee9a ARM: dts: add async-bridge clocks to disp1 power domain for exynos5420
FIMD and MIXER IPs in disp1 power domain have async-bridges (to GSCALER),
therefore their clocks should be enabled during power domain switch.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-03-18 02:14:07 +09:00
Marek Szyprowski c950ea6807 ARM: dts: add 'hdmi' clock to mixer nodes for exynos5250 and exynos5420
Mixed block needs to control hdmi clock to properly perform power on/off
operation, so add 'hdmi' clock also to mixer nodes.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-27 05:29:30 +09:00
Lukasz Majewski 9843a22360 ARM: dts: Provide dt bindings identical for Exynos TMU
Presented device tree bindings provide data already hardcoded in the
exynos_tmu_data.c file.
After this commit, it should be possible to reuse common thermal core
framework in Exynos SoCs.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-27 05:24:54 +09:00
Linus Torvalds a233bb742a ARM: SoC DT updates
DT changes continue to be the bulk of our merge window contents.
 
 We continue to have a large set of changes across the board as new platforms
 and drivers are added.
 
 Some of the new platforms are:
 - Alphascale ASM9260
 - Marvell Armada 388
 - CSR Atlas7
 - TI Davinci DM816x
 - Hisilicon HiP01
 - ST STiH418
 
 There have also been some sweeping changes, including relicensing of DTS
 contents from GPL to GPLv2+/X11 so that the same files can be reused in
 other non-GPL projects more easily. There's also been changes to the
 DT Makefile to make it a little less conflict-ridden and churny down
 the road.
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Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC DT updates from Olof Johansson:
 "DT changes continue to be the bulk of our merge window contents.

  We continue to have a large set of changes across the board as new
  platforms and drivers are added.

  Some of the new platforms are:
   - Alphascale ASM9260
   - Marvell Armada 388
   - CSR Atlas7
   - TI Davinci DM816x
   - Hisilicon HiP01
   - ST STiH418

  There have also been some sweeping changes, including relicensing of
  DTS contents from GPL to GPLv2+/X11 so that the same files can be
  reused in other non-GPL projects more easily.  There's also been
  changes to the DT Makefile to make it a little less conflict-ridden
  and churny down the road"

* tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (330 commits)
  ARM: dts: Add PPMU node for exynos4412-trats2
  ARM: dts: Add PPMU node for exynos3250-monk and exynos3250-rinato
  ARM: dts: Add PPMU dt node for exynos4 and exynos4210
  ARM: dts: Add PPMU dt node for exynos3250
  ARM: dts: add mipi dsi device node for exynos4415
  ARM: dts: add fimd device node for exynos4415
  ARM: dts: Add syscon phandle to the video-phy node for Exynos4
  ARM: dts: Add sound nodes for exynos4412-trats2
  ARM: dts: Fix CLK_MOUT_CAMn parent clocks assignment for exynos4412-trats2
  ARM: dts: Fix CLK_UART_ISP_SCLK clock assignment in exynos4x12.dtsi
  ARM: dts: Add max77693 charger node for exynos4412-trats2
  ARM: dts: Switch max77686 regulators to GPIO control for exynos4412-trats2
  ARM: dts: Add suspend configuration for max77686 regulators for exynos4412-trats2
  ARM: dts: Add Maxim 77693 fuel gauge node for exynos4412-trats2
  ARM: dts: am57xx-beagle-x15: Fix USB2 mode
  ARM: dts: am57xx-beagle-x15: Add extcon nodes for USB
  ARM: dts: dra72-evm: Add extcon nodes for USB
  ARM: dts: dra7-evm: Add extcon nodes for USB
  ARM: dts: rockchip: move the hdmi ddc-i2c-bus property to the actual boards
  ARM: dts: rockchip: enable vops and hdmi output on rk3288-firefly and -evb
  ...
2015-02-17 09:36:52 -08:00
Javier Martinez Canillas ea08de16eb ARM: dts: Add DISP1 power domain for exynos5420
The DISP1 power domain on Exynos5420 SoC includes the FIMD1, MIXER
and HDMI modules. Add a device node for this power domain and mark
these modules as consumer of the DISP1 power domain.

When a power domain is powered on and off, the input clocks of the
devices attached to it are reparented. So a reference to the input
and parent clocks of the devices are needed to manage that.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-29 08:52:23 +09:00
Marek Szyprowski 0da6587041 ARM: dts: convert to generic power domain bindings for exynos DT
This patch replaces all custom samsung,power-domain dt
properties with generic power domain bindings and updates
documentation Samsung's devices referring to old binding.

Suggested-by: Kevin Hilman <khilman@kernel.org>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
[javier.martinez@collabora.co.uk: tested on the Exynos5800 Peach Pi Chromebook]
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-24 13:24:05 +09:00
Olof Johansson 966903a98f Merge tag 'samsung-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Merge "Samsung fixes for v3.19" from Kukjin Kim:

Samsung fixes for v3.19
- exynos_defconfig: enable LM90 driver and display panel support
   - HWMON
   - SENSORS_LM90
   - Direct Rendering Manager (DRM)
   - DRM bridge registration and lookup framework
   - Parade ps8622/ps8625 eDP/LVDS bridge
   - NXP ptn3460 eDP/LVDS bridge
   - Exynos Fully Interactive Mobile Display controller (FIMD)
   - Panel registration and lookup framework
   - Simple panels
   - Backlight & LCD device support

- use pmu_system_controller phandle for dp phy
  : DP PHY requires pmu_system_controller to handle PMU reg. now

* tag 'samsung-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: exynos_defconfig: Enable LM90 driver
  ARM: exynos_defconfig: Enable options for display panel support
  arm: dts: Use pmu_system_controller phandle for dp phy

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-16 19:11:37 -08:00
Abhilash Kesavan 25217fef35 ARM: dts: disable CCI on exynos5420 based arndale-octa
The arndale-octa board was giving "imprecise external aborts" during
boot-up with MCPM enabled. CCI enablement of the boot cluster was found
to be the cause of these aborts (possibly because the secure f/w was not
allowing it). Hence, disable CCI for the arndale-octa board.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Tyler Baker <tyler.baker@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-16 19:10:41 -08:00
Vivek Gautam e93e54544a arm: dts: Use pmu_system_controller phandle for dp phy
DP PHY now require pmu-system-controller to handle PMU register
to control PHY's power isolation. Adding the same to dp-phy
node.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-01-09 01:08:48 +09:00
Linus Torvalds dab363f938 Staging patches for 3.19-rc1
Here's the big staging tree pull request for 3.19-rc1.
 
 We continued to delete more lines than were added, always a good thing,
 but not at a huge rate this release, only about 70k lines removed
 overall mostly from removing the horrid bcm driver.
 
 Lots of normal staging driver cleanups and fixes all over the place,
 well over a thousand of them, the shortlog shows all the horrid details.
 
 The "contentious" thing here is the movement of the Android binder code
 out of staging into the "real" part of the kernel.  This is code that
 has been stable for a few years now and is working as-is in the tens of
 millions of devices with no issues.  Yes, the code is horrid, and the
 userspace api leaves a lot to be desired, but it's not going to change
 due to legacy issues that we have no control over.  Because so many
 devices and companies rely on this, and the code is stable, might as
 well promote it out of staging.
 
 This was all discussed at the Linux Plumbers conference, and everyone
 participating agreed that this was the best way forward.
 
 There is work happening to replace the binder code with something new
 that is happening right now, but I don't expect to see the results of
 that work for another year at the earliest.  If that ever happens, and
 Android switches over to it, I'll gladly remove this version.
 
 As for maintainers, I'll be glad to maintain this code, I've been doing
 it for the past few years with no problems.  I'll send a MAINTAINERS
 entry for it before 3.19-final is out, still need to talk to the Google
 developers about if they are willing to help with it or not, last I
 checked they were, which was good.
 
 All of these patches have been in linux-next for a while with no
 reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "Here's the big staging tree pull request for 3.19-rc1.

  We continued to delete more lines than were added, always a good
  thing, but not at a huge rate this release, only about 70k lines
  removed overall mostly from removing the horrid bcm driver.

  Lots of normal staging driver cleanups and fixes all over the place,
  well over a thousand of them, the shortlog shows all the horrid
  details.

  The "contentious" thing here is the movement of the Android binder
  code out of staging into the "real" part of the kernel.  This is code
  that has been stable for a few years now and is working as-is in the
  tens of millions of devices with no issues.  Yes, the code is horrid,
  and the userspace api leaves a lot to be desired, but it's not going
  to change due to legacy issues that we have no control over.  Because
  so many devices and companies rely on this, and the code is stable,
  might as well promote it out of staging.

  This was all discussed at the Linux Plumbers conference, and everyone
  participating agreed that this was the best way forward.

  There is work happening to replace the binder code with something new
  that is happening right now, but I don't expect to see the results of
  that work for another year at the earliest.  If that ever happens, and
  Android switches over to it, I'll gladly remove this version.

  As for maintainers, I'll be glad to maintain this code, I've been
  doing it for the past few years with no problems.  I'll send a
  MAINTAINERS entry for it before 3.19-final is out, still need to talk
  to the Google developers about if they are willing to help with it or
  not, last I checked they were, which was good.

  All of these patches have been in linux-next for a while with no
  reported issues"

* tag 'staging-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1382 commits)
  Staging: slicoss: Fix long line issues in slicoss.c
  staging: rtl8712: remove unnecessary else after return
  staging: comedi: change some printk calls to pr_err
  staging: rtl8723au: hal: Removed the extra semicolon
  lustre: Deletion of unnecessary checks before three function calls
  staging: lustre: fix sparse warnings: static function declaration
  staging: lustre: fixed sparse warnings related to static declarations
  staging: unisys: remove duplicate header
  staging: unisys: remove unneeded structure
  staging: ft1000 : replace __attribute ((__packed__) with __packed
  drivers: staging: rtl8192e: Include "asm/unaligned.h" instead of "access_ok.h" in "rtl819x_BAProc.c"
  Drivers:staging:rtl8192e: Fixed checkpatch warning
  Drivers:staging:clocking-wizard: Added a newline
  staging: clocking-wizard: check for a valid clk_name pointer
  staging: rtl8723au: Hal_InitPGData() avoid unnecessary typecasts
  staging: rtl8723au: _DisableAnalog(): Avoid zero-init variables unnecessarily
  staging: rtl8723au: Remove unnecessary wrapper _ResetDigitalProcedure1()
  staging: rtl8723au: _ResetDigitalProcedure1_92C() reduce code obfuscation
  staging: rtl8723au: Remove unnecessary wrapper _DisableRFAFEAndResetBB()
  staging: rtl8723au: _DisableRFAFEAndResetBB8192C(): Reduce code obfuscation
  ...
2014-12-15 18:06:13 -08:00
Pankaj Dubey 1888eb75e6 ARM: dts: add sysreg phandle to i2c device nodes for exynos
This patch adds syscon based phandle to i2c device nodes of exynos5250
and exynos5420. These phandles will be used to save restore i2c sysreg
configuration register during s2r from i2c driver.

CC: Rob Herring <robh+dt@kernel.org>
CC: Randy Dunlap <rdunlap@infradead.org>
CC: Russell King <linux@arm.linux.org.uk>
CC: devicetree@vger.kernel.org
CC: linux-doc@vger.kernel.org
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-11-27 03:24:45 +09:00
Greg Kroah-Hartman be61a0d784 First round of new drivers, features and cleanups for IIO in the 3.19 cycle.
New drivers / supported parts
 * rockchip - rk3066-tsadc variant
 * si7020 humidity and temperature sensor
 * mcp320x - add mcp3001, mcp3002, mcp3004, mcp3008, mcp3201, mcp3202
 * bmp280 pressure and temperature sensor
 * Qualcomm SPMI PMIC current ADC driver
 * Exynos_adc - support exynos7
 
 New features
 * vf610-adc - add temperature sensor support
 * Documentation of current attributes, scaled pressure, offset and
   scaled humidity, RGBC intensity gain factor and scale applied to
   differential voltage channels.
 * Bring iio_event_monitor up to date with newer modifiers.
 * Add of_xlate function to allow for complex channel mappings from the
   device tree.
 * Add -g parameter to generic_buffer example to allow for devices with
   directly fed (no trigger) buffers.
 * Move exynos driver over to syscon for PMU register access.
 
 Cleanups, fixes for new drivers
 * lis3l02dq drop an unneeded else.
 * st sensors - renam st_sensors to st_sensor_settings (for clarity)
 * st sensors - drop an unused parameter from all the probe utility
   functions.
 * vf610 better error handling and tidy up.
 * si7020 - cleanups following merge
 * as3935 - drop some unnecessary semicolons.
 * bmp280 - fix the pressure calculation.
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Merge tag 'iio-for-3.19a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First round of new drivers, features and cleanups for IIO in the 3.19 cycle.

New drivers / supported parts
* rockchip - rk3066-tsadc variant
* si7020 humidity and temperature sensor
* mcp320x - add mcp3001, mcp3002, mcp3004, mcp3008, mcp3201, mcp3202
* bmp280 pressure and temperature sensor
* Qualcomm SPMI PMIC current ADC driver
* Exynos_adc - support exynos7

New features
* vf610-adc - add temperature sensor support
* Documentation of current attributes, scaled pressure, offset and
  scaled humidity, RGBC intensity gain factor and scale applied to
  differential voltage channels.
* Bring iio_event_monitor up to date with newer modifiers.
* Add of_xlate function to allow for complex channel mappings from the
  device tree.
* Add -g parameter to generic_buffer example to allow for devices with
  directly fed (no trigger) buffers.
* Move exynos driver over to syscon for PMU register access.

Cleanups, fixes for new drivers
* lis3l02dq drop an unneeded else.
* st sensors - renam st_sensors to st_sensor_settings (for clarity)
* st sensors - drop an unused parameter from all the probe utility
  functions.
* vf610 better error handling and tidy up.
* si7020 - cleanups following merge
* as3935 - drop some unnecessary semicolons.
* bmp280 - fix the pressure calculation.
2014-11-05 11:42:48 -08:00
Naveen Krishna Chatradhi db9bf4d657 ARM: dts: exynos: Add sysreg phandle to ADC node
Instead of using the ADC_PHY register base address, use sysreg phandle
in ADC node to control ADC_PHY configuration register.

This patch adds syscon node for Exynos3250, Exynos4x12, Exynos5250,
and Exynos5420, Exynos5800.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
To: linux-samsung-soc@vger.kernel.org
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-11-05 15:30:32 +00:00
Sjoerd Simons e1c69efc52 ARM: dts: Explicitly set dr_mode on exynos Peach boards
In case the optional dr_mode property isn't set in the dwc3 nodes the
the controller will go into OTG mode if both USB host and USB gadget
functionality are enabled in the kernel configuration. Unfortunately
this results in USB not working on exynos5420-peach-pit and
exynos5800-peach-pi with such a kernel configuration unless manually
change the mode. To resolve that explicitly configure the dual role
mode as host.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-10-17 08:17:35 +09:00
Stephen Rothwell ee34fb97a9 ARM: dts: exynos5420: remove disp_pd
This was caused by commit 5a8da52404 ("ARM: dts: exynos5420: add dsi
node"), which conflicted with d51cad7df8 ("ARM: dts: remove display
power domain for exynos5420").

The DTS addition should never have been merged through the DRM tree in
the first place, and it lacked an ack from the platform maintainer
(who would have known that the disp_pd reference got removed).

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-09 08:25:50 -07:00
Linus Torvalds d4e1f5a14e ARM: SoC device-tree changes for 3.17
Unlike the board branch, this keeps having large sets of changes for
 every release, but that's quite expected and is so far working well.
 
 Most of this is plumbing for various device bindings and new platforms,
 but there's also a bit of cleanup and code removal for things that
 are moved from platform code to DT contents (some OMAP clock code in
 particular).
 
 There's also a pinctrl driver for tegra here (appropriately acked),
 that's introduced this way to make it more bisectable.
 
 I'm happy to say that there were no conflicts at all with this branch
 this release, which means that changes are flowing through our tree as
 expected instead of merged through driver maintainers (or at least not
 done with conflicts).
 
 There are several new boards added, and a couple of SoCs. In no particular
 order:
 
 * Rockchip RK3288 SoC support, including DTS for a dev board that they
   have seeded with some community developers.
 * Better support for Hardkernel Exynos4-based ODROID boards.
 * CCF conversions (and dtsi contents) for several Renesas platforms.
 * Gumstix Pepper (TI AM335x) board support
 * TI eval board support for AM437x
 * Allwinner A23 SoC, very similar to existing ones which mostly has
   resulted in DT changes for support. Also includes support for an Ippo
   tablet with the chipset.
 * Allwinner A31 Hummingbird board support, not to be confused with the
   SolidRun i.MX-based Hummingboard.
 * Tegra30 Apalis board support
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Merge tag 'dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC device-tree changes from Olof Johansson:
 "Unlike the board branch, this keeps having large sets of changes for
  every release, but that's quite expected and is so far working well.

  Most of this is plumbing for various device bindings and new
  platforms, but there's also a bit of cleanup and code removal for
  things that are moved from platform code to DT contents (some OMAP
  clock code in particular).

  There's also a pinctrl driver for tegra here (appropriately acked),
  that's introduced this way to make it more bisectable.

  I'm happy to say that there were no conflicts at all with this branch
  this release, which means that changes are flowing through our tree as
  expected instead of merged through driver maintainers (or at least not
  done with conflicts).

  There are several new boards added, and a couple of SoCs.  In no
  particular order:

   - Rockchip RK3288 SoC support, including DTS for a dev board that
     they have seeded with some community developers.
   - Better support for Hardkernel Exynos4-based ODROID boards.
   - CCF conversions (and dtsi contents) for several Renesas platforms.
   - Gumstix Pepper (TI AM335x) board support
   - TI eval board support for AM437x
   - Allwinner A23 SoC, very similar to existing ones which mostly has
     resulted in DT changes for support.  Also includes support for an
     Ippo tablet with the chipset.
   - Allwinner A31 Hummingbird board support, not to be confused with
     the SolidRun i.MX-based Hummingboard.
   - Tegra30 Apalis board support"

* tag 'dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (334 commits)
  ARM: dts: Enable USB host0 (EHCI) on rk3288-evb
  ARM: dts: add rk3288 ehci usb devices
  ARM: dts: Turn on USB host vbus on rk3288-evb
  ARM: tegra: apalis t30: fix device tree compatible node
  ARM: tegra: paz00: Fix some indentation inconsistencies
  ARM: zynq: DT: Clarify Xilinx Zynq platform
  ARM: dts: rockchip: add watchdog node
  ARM: dts: rockchip: remove pinctrl setting from radxarock uart2
  ARM: dts: Add missing pinctrl for uart0/1 for exynos3250
  ARM: dts: Remove duplicate 'interrput-parent' property for exynos3250
  ARM: dts: Add TMU dt node to monitor the temperature for exynos3250
  ARM: dts: Specify MAX77686 pmic interrupt for exynos5250-smdk5250
  ARM: dts: cypress,cyapa trackpad is exynos5250-Snow only
  ARM: dts: max77686 is exynos5250-snow only
  ARM: zynq: DT: Remove DMA from board DTs
  ARM: zynq: DT: Add CAN node
  ARM: EXYNOS: Add exynos5260 PMU compatible string to DT match table
  ARM: dts: Add PMU DT node for exynos5260 SoC
  ARM: EXYNOS: Add support for Exynos5410 PMU
  ARM: dts: Add PMU to exynos5410
  ...
2014-08-08 11:16:58 -07:00
Linus Torvalds a7d7a143d0 Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull DRM updates from Dave Airlie:
 "Like all good pull reqs this ends with a revert, so it must mean we
  tested it,

[ Ed. That's _one_ way of looking at it ]

  This pull is missing nouveau, Ben has been stuck trying to track down
  a very longstanding bug that revealed itself due to some other
  changes.  I've asked him to send you a direct pull request for nouveau
  once he cleans things up.  I'm away until Monday so don't want to
  delay things, you can make a decision on that when he sends it, I have
  my phone so I can ack things just not really merge much.

  It has one trivial conflict with your tree in armada_drv.c, and also
  the pull request contains some component changes that are already in
  your tree, the base tree from Russell went via Greg's tree already,
  but some stuff still shows up in here that doesn't when I merge my
  tree into yours.

  Otherwise all pretty standard graphics fare, one new driver and
  changes all over the place.

  New drivers:
   - sti kms driver for STMicroelectronics chipsets stih416 and stih407.

  core:
   - lots of cleanups to the drm core
   - DP MST helper code merged
   - universal cursor planes.
   - render nodes enabled by default

  panel:
   - better panel interfaces
   - new panel support
   - non-continuous cock advertising ability

  ttm:
   - shrinker fixes

  i915:
   - hopefully ditched UMS support
   - runtime pm fixes
   - psr tracking and locking - now enabled by default
   - userptr fixes
   - backlight brightness fixes
   - MST support merged
   - runtime PM for dpms
   - primary planes locking fixes
   - gen8 hw semaphore support
   - fbc fixes
   - runtime PM on SOix sleep state hw.
   - mmio base page flipping
   - lots of vlv/chv fixes.
   - universal cursor planes

  radeon:
   - Hawaii fixes
   - display scalar support for non-fixed mode displays
   - new firmware format support
   - dpm on more asics by default
   - GPUVM improvements
   - uncached and wc GTT buffers
   - BOs > visible VRAM

  exynos:
   - i80 interface support
   - module auto-loading
   - ipp driver consolidated.

  armada:
   - irq handling in crtc layer only
   - crtc renumbering
   - add component support
   - DT interaction changes.

  tegra:
   - load as module fixes
   - eDP bpp and sync polarity fixed
   - DSI non-continuous clock mode support
   - better support for importing buffers from nouveau

  msm:
   - mdp5/adq8084 v1.3 hw enablement
   - devicetree clk changse
   - ifc6410 board working

  tda998x:
   - component support
   - DT documentation update

  vmwgfx:
   - fix compat shader namespace"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (551 commits)
  Revert "drm: drop redundant drm_file->is_master"
  drm/panel: simple: Use devm_gpiod_get_optional()
  drm/dsi: Replace upcasting macro by function
  drm/panel: ld9040: Replace upcasting macro by function
  drm/exynos: dp: Modify driver to support drm_panel
  drm/exynos: Move DP setup into commit()
  drm/panel: simple: Add AUO B133HTN01 panel support
  drm/panel: simple: Support delays in panel functions
  drm/panel: simple: Add proper definition for prepare and unprepare
  drm/panel: s6e8aa0: Add proper definition for prepare and unprepare
  drm/panel: ld9040: Add proper definition for prepare and unprepare
  drm/tegra: Add support for panel prepare and unprepare routines
  drm/exynos: dsi: Add support for panel prepare and unprepare routines
  drm/exynos: dpi: Add support for panel prepare and unprepare routines
  drm/panel: simple: Add dummy prepare and unprepare routines
  drm/panel: s6e8aa0: Add dummy prepare and unprepare routines
  drm/panel: ld9040: Add dummy prepare and unprepare routines
  drm/panel: Provide convenience wrapper for .get_modes()
  drm/panel: add .prepare() and .unprepare() functions
  drm/panel: simple: Remove simple-panel compatible
  ...
2014-08-07 17:36:12 -07:00
Dave Airlie 5d42f82a9b Linux 3.16
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Merge tag 'v3.16' into drm-next

Linux 3.16

backmerge requested by i915, nouveau and radeon authors

Conflicts:
	drivers/gpu/drm/i915/i915_gem_render_state.c
	drivers/gpu/drm/i915/intel_drv.h
2014-08-05 09:04:59 +10:00
Linus Torvalds e4ca4308c0 The clock framework changes for 3.17 are mostly additions of new clock
drivers and fixes/enhancements to existing clock drivers. There are also
 some non-critical fixes and improvements to the framework core.
 
 Changes to the clock framework core include:
 * improvements to printks on errors
 * flattening the previously hierarchal structure of per-clock entries
   in debugfs
 * allow per-clock debugfs entries that are specific to a particular
   clock driver
 * configure initial clock parent and/or initial clock rate from Device
   Tree
 * several feature enhancements to the composite clock type
 * misc fixes
 
 New clock drivers added include:
 * TI Palmas PMIC
 * Allwinner A23 SoC
 * Qualcomm APQ8084 and IPQ8064 SoCs
 * Rockchip rk3188, rk3066 and rk3288 SoCs
 * STMicroelectronics STiH407 SoC
 * Cirrus Logic CLPS711X SoC
 
 Many fixes, feature enhancements and further clock tree support for
 existing clock drivers also were merged, such as Samsung's "ARMCLK down"
 power saving feature for their Exynos4 & Exynos5 SoCs.
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Merge tag 'clk-for-linus-3.17' of git://git.linaro.org/people/mike.turquette/linux

Pull clock framework updates from Mike Turquette:
 "The clock framework changes for 3.17 are mostly additions of new clock
  drivers and fixes/enhancements to existing clock drivers.  There are
  also some non-critical fixes and improvements to the framework core.

  Changes to the clock framework core include:
   - improvements to printks on errors
   - flattening the previously hierarchal structure of per-clock entries
     in debugfs
   - allow per-clock debugfs entries that are specific to a particular
     clock driver
   - configure initial clock parent and/or initial clock rate from
     Device Tree
   - several feature enhancements to the composite clock type
   - misc fixes

  New clock drivers added include:
   - TI Palmas PMIC
   - Allwinner A23 SoC
   - Qualcomm APQ8084 and IPQ8064 SoCs
   - Rockchip rk3188, rk3066 and rk3288 SoCs
   - STMicroelectronics STiH407 SoC
   - Cirrus Logic CLPS711X SoC

  Many fixes, feature enhancements and further clock tree support for
  existing clock drivers also were merged, such as Samsung's "ARMCLK
  down" power saving feature for their Exynos4 & Exynos5 SoCs"

* tag 'clk-for-linus-3.17' of git://git.linaro.org/people/mike.turquette/linux: (86 commits)
  clk: Add missing of_clk_set_defaults export
  clk: checking wrong variable in __set_clk_parents()
  clk: Propagate any error return from debug_init()
  clk: clps711x: Add DT bindings documentation
  clk: Add CLPS711X clk driver
  clk: st: Use round to closest divider flag
  clk: st: Update frequency tables for fs660c32 and fs432c65
  clk: st: STiH407: Support for clockgenA9
  clk: st: STiH407: Support for clockgenD0/D2/D3
  clk: st: STiH407: Support for clockgenC0
  clk: st: Add quadfs reset handling
  clk: st: Add polarity bit indication
  clk: st: STiH407: Support for clockgenA0
  clk: st: STiH407: Support for A9 MUX Clocks
  clk: st: STiH407: Support for Flexgen Clocks
  clk: st: Adds Flexgen clock binding
  clk: st: Remove uncessary (void *) cast
  clk: st: use static const for clkgen_pll_data tables
  clk: st: use static const for stm_fs tables
  clk: st: Update ST clock binding documentation
  ...
2014-08-04 11:44:20 -07:00
YoungJun Cho 5a8da52404 ARM: dts: exynos5420: add dsi node
This patch adds common part of dsi node.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-08-03 16:52:16 +09:00
YoungJun Cho dc9ec8cd28 ARM: dts: exynos5420: add mipi-phy node
This patch adds mipi-phy node for MIPI DSI device.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-08-03 16:52:16 +09:00
Tomasz Figa d19bb397e1 ARM: dts: exynos: Update PMU node with CLKOUT related data
This patch extends nodes of PMU system controller on Exynos4210, 4x12,
5250 and 5420 SoCs with newly defined properties used by Exynos CLKOUT
driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-07-26 02:47:10 +02:00
Olof Johansson aaaa10b096 Samsung DT updates for v3.17
exynos3250: add i2s dt for audio interface
 
 exynos4
  - cleanup arm-pmu node because of 4 pmu on
    exynos4412 but 2 pmu on other exynos4 SoCs
  - add support sub-nodes to exynos usb host for exynos4
 
 exynos4412-odroid-common
  - fix T-FLASH hotplug detection
  - disable 'always on' for BUCK8
  - add support for GPIO based buttons
  - add MAX98090 audio codec
 
 exynos4412-odroidx2 and exynos4412-odroidu3
 - refactor exynos4412-odroidx and exynos4412-odroid-common
   for odroid-x2 and u2/u3
 
 exynos4412-odroidx
  - add support for USB phy, host and device
  - enable common hardware blocks, secure firmware calls,
    watchdog, g2d and fimc (mem2mem) multimedia accelerators
  - add support for USB phy, host and device
  - correct memory size
 
 exynos5410
  - fill in CPU clock-frequency property to avoid warning
 
 exynos5420
  - remove display pd because of instability
 
 exynos5420-peach-pit and exynos5800-peach-pi
  - sort nodes each other to check its differences easily
  - enable audio support and add sound-card name property
  - add mask-tpm-reset node
  - add cros_ec including keyboard, i2c tunnel and tps65090
    and battery under the i2c tunnel
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Merge tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Merge "Samsung DT updates for v3.17" from Kukjin Kim:

exynos3250: add i2s dt for audio interface

exynos4
 - cleanup arm-pmu node because of 4 pmu on
   exynos4412 but 2 pmu on other exynos4 SoCs
 - add support sub-nodes to exynos usb host for exynos4

exynos4412-odroid-common
 - fix T-FLASH hotplug detection
 - disable 'always on' for BUCK8
 - add support for GPIO based buttons
 - add MAX98090 audio codec

exynos4412-odroidx2 and exynos4412-odroidu3
- refactor exynos4412-odroidx and exynos4412-odroid-common
  for odroid-x2 and u2/u3

exynos4412-odroidx
 - add support for USB phy, host and device
 - enable common hardware blocks, secure firmware calls,
   watchdog, g2d and fimc (mem2mem) multimedia accelerators
 - add support for USB phy, host and device
 - correct memory size

exynos5410
 - fill in CPU clock-frequency property to avoid warning

exynos5420
 - remove display pd because of instability

exynos5420-peach-pit and exynos5800-peach-pi
 - sort nodes each other to check its differences easily
 - enable audio support and add sound-card name property
 - add mask-tpm-reset node
 - add cros_ec including keyboard, i2c tunnel and tps65090
   and battery under the i2c tunnel

* tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Add I2S dt node for exynos3250
  ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi
  ARM: dts: clean up arm-pmu node for exynos4
  ARM: dts: remove display power domain for exynos5420
  ARM: dts: Add sound nodes for Odroid-X2/U3 boards
  ARM: dts: fix T-FLASH hotplug detection for exynos4412-odroid-common
  ARM: dts: add support for GPIO buttons for exynos4412-odroid
  ARM: dts: disable 'always on' for BUCK8 regulator for exynos4412-odroid-common
  ARM: dts: refactor Odroid DTS file and add support for Odroid X2 and U2/U3
  ARM: dts: correct memory size for exynos4412-odroidx
  ARM: dts: add support for USB phy, host and device for exynos4412-odroidx
  ARM: dts: enable common hardware blocks for exynos4412-odroidx
  ARM: dts: add port sub-nodes to exynos usb host modules for exynos4
  ARM: dts: Add mask-tpm-reset node in exynos5800-peach-pi
  ARM: dts: Add mask-tpm-reset node in exynos5420-peach-pit
  ARM: dts: Add sound-card name for Snow/Peach-Pit/Peach-Pi
  ARM: dts: Fill in CPU clock-frequency for exynos5410
  ARM: dts: Sort nodes within Peach-pit/Peach-pi dts files
  ARM: dts: Enable audio support for exynos5800-peach-pi
2014-07-19 15:06:48 -07:00
Rahul Sharma d51cad7df8 ARM: dts: remove display power domain for exynos5420
Display domain is removed due to instability issues. Explaining
the problem below:

exynos_init_late triggers the pm_genpd_poweroff_unused which powers
off the unused power domains. This call hits before the trigger to
deferred probes.

DRM DP Panel defers the probe due to supply get failure. By the time,
deferred probe is scheduled again, Display Power Domain is powered
off by pm_genpd_poweroff_unused.

FIMD and DP drivers are accessing registers during Probe and Bind
callbacks. If display domain is enabled/disabled around register
accesses, display domain gets unstable and we are getting Power Domain
Disable fail notification. Increasing the Timeout also didn't help.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-16 08:37:00 +09:00
Arun Kumar K cacaeb8293 ARM: dts: Add clock property for mfc_pd in exynos5420
Adding the optional clock property for the mfc_pd for
handling the re-parenting while pd on/off.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-11 08:04:03 +09:00
Tushar Behera be0b420ad6 ARM: dts: Update the parent for Audss clocks in Exynos5420
Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux.
As per the user manual, it should be CLK_MAU_EPLL.

The problem surfaced when the bootloader in Peach-pit board set
the EPLL clock as the parent of AUDSS mux. While booting the kernel,
we used to get a system hang during late boot if CLK_MAU_EPLL was
disabled.

Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reported-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-08 08:31:41 +09:00
Linus Torvalds 755a9ba7bf ARM: SoC devicetree updates for 3.16
As with previous release, this continues to be among the largest branches
 we merge, with lots of new contents.
 
 New things for this release are among other things:
 
 - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
 - Qualcomm APQ8064 and APQ8084 SoCs and eval boards
 - Nvidia Jetson TK1 development board (Tegra T124-based)
 
 Two new SoCs that didn't need enough new platform code to stand out
 enough for me to notice when writing the SoC tag, but that adds new DT
 contents are:
 
 - TI DRA72
 - Marvell Berlin 2Q
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Merge tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull ARM SoC devicetree updates from Olof Johansson:
 "As with previous release, this continues to be among the largest
  branches we merge, with lots of new contents.

  New things for this release are among other things:

   - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
   - Qualcomm APQ8064 and APQ8084 SoCs and eval boards
   - Nvidia Jetson TK1 development board (Tegra T124-based)

  Two new SoCs that didn't need enough new platform code to stand out
  enough for me to notice when writing the SoC tag, but that adds new DT
  contents are:

   - TI DRA72
   - Marvell Berlin 2Q"

* tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (500 commits)
  ARM: dts: add secure firmware support for exynos5420-arndale-octa
  ARM: dts: add pmu sysreg node to exynos3250
  ARM: dts: correct the usb phy node in exynos5800-peach-pi
  ARM: dts: correct the usb phy node in exynos5420-peach-pit
  ARM: dts: add dts files for exynos5410 and exynos5410-smdk5410
  ARM: dts: add dts files for exynos3250 SoC
  ARM: dts: add mfc node for exynos5800
  ARM: dts: add Vbus regulator for USB 3.0 on exynos5800-peach-pi
  ARM: dts: enable fimd for exynos5800-peach-pi
  ARM: dts: enable display controller for exynos5800-peach-pi
  ARM: dts: enable hdmi for exynos5800-peach-pi
  ARM: dts: add dts file for exynos5800-peach-pi board
  ARM: dts: add dts file for exynos5800 SoC
  ARM: dts: add dts file for exynos5260-xyref5260 board
  ARM: dts: add dts files for exynos5260 SoC
  ARM: dts: update watchdog node name in exynos5440
  ARM: dts: use key code macros on Origen and Arndale boards
  ARM: dts: enable RTC and WDT nodes on Origen boards
  ARM: dts: qcom: Add APQ8084-MTP board support
  ARM: dts: qcom: Add APQ8084 SoC support
  ...
2014-06-02 16:34:00 -07:00
Linus Torvalds 825f4e0271 ARM: SoC updates for 3.16 (part 1)
A quite large set of SoC updates this cycle. In no particular order:
 
 - Multi-cluster power management for Samsung Exynos, adding support for
   big.LITTLE CPU switching on EXYNOS5
 - SMP support for Marvell Armada 375 and 38x
 - SMP rework on Allwinner A31
 - Xilinx Zynq support for SOC_BUS, big endian
 - Marvell orion5x platform cleanup, modernizing the implementation and
   moving to DT.
 - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so
   that their platform can be enabled in the same kernel binary as most
   of the other v7 platforms in the tree. \o/ The work isn't quite complete,
   there's some driver fixes still needed, but the basics now work.
 
 New SoC support added:
 - Freescale i.MX6SX
 - LSI Axxia AXM55xx SoCs
 - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800
 - STi STIH407
 
 Plus a large set of various smaller updates for different platforms. I'm
 probably missing some important one here.
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Merge tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull part one of ARM SoC updates from Olof Johansson:
 "A quite large set of SoC updates this cycle.  In no particular order:

   - Multi-cluster power management for Samsung Exynos, adding support
     for big.LITTLE CPU switching on EXYNOS5

   - SMP support for Marvell Armada 375 and 38x

   - SMP rework on Allwinner A31

   - Xilinx Zynq support for SOC_BUS, big endian

   - Marvell orion5x platform cleanup, modernizing the implementation
     and moving to DT.

   - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so
     that their platform can be enabled in the same kernel binary as
     most of the other v7 platforms in the tree.  \o/

     The work isn't quite complete, there's some driver fixes still
     needed, but the basics now work.

  New SoC support added:

   - Freescale i.MX6SX

   - LSI Axxia AXM55xx SoCs

   - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800

   - STi STIH407

  plus a large set of various smaller updates for different platforms.
  I'm probably missing some important one here"

* tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (281 commits)
  ARM: exynos: don't run exynos4 l2x0 setup on other platforms
  ARM: exynos: Fix "allmodconfig" build errors in mcpm and hotplug
  ARM: EXYNOS: mcpm rename the power_down_finish
  ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC
  ARM: EXYNOS: Enable multi-platform build support
  ARM: EXYNOS: Consolidate Kconfig entries
  ARM: EXYNOS: Add support for EXYNOS5410 SoC
  ARM: EXYNOS: Support secondary CPU boot of Exynos3250
  ARM: EXYNOS: Add Exynos3250 SoC ID
  ARM: EXYNOS: Add 5800 SoC support
  ARM: EXYNOS: initial board support for exynos5260 SoC
  clk: exynos5410: register clocks using common clock framework
  ARM: debug: qcom: add UART addresses to Kconfig help for APQ8084
  ARM: sunxi: allow building without reset controller
  Documentation: devicetree: arm: sort enable-method entries
  ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE
  clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
  ARM: dts: axxia: Add reset controller
  power: reset: Add Axxia system reset driver
  ARM: axxia: Adding defconfig for AXM55xx
  ...
2014-06-02 16:15:12 -07:00
Olof Johansson fe388fac0f Samsung Exynos updates for 3.16
- add new SoCs support
   : exynos3250, 5260, 5410 and 5800
 
 - enable multi-platform on exynos
   : consolidate exynos related Kconfig entries
 
 Note that this requires tags/samsung-cleanup and tags/samsung-clk-2
 because of mostly migration exynos specific macros into mach-exynos
 and exynos related Kconfig entries.
 
 One more merge conflict happens in arch/arm/Kconfig for ARCH_EXYNOS
 due to SRAM stuff, even though tried to sort them out. Since just
 resolving it would be better I think, please remove ARCH_EXYNOS in
 arch/arm/Kconfig when merge conflict happens.
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Merge tag 'samsung-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

Samsung Exynos updates for 3.16

- add new SoCs support
  : exynos3250, 5260, 5410 and 5800

- enable multi-platform on exynos
  : consolidate exynos related Kconfig entries

* tag 'samsung-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (22 commits)
  ARM: EXYNOS: Enable multi-platform build support
  ARM: EXYNOS: Consolidate Kconfig entries
  ARM: EXYNOS: Add support for EXYNOS5410 SoC
  ARM: EXYNOS: Support secondary CPU boot of Exynos3250
  ARM: EXYNOS: Add Exynos3250 SoC ID
  ARM: EXYNOS: Add 5800 SoC support
  ARM: EXYNOS: initial board support for exynos5260 SoC
  cpufreq: exynos: Fix the compile error
  ARM: S3C24XX: move debug-macro.S into the common space
  ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
  ARM: S3C24XX: trim down debug uart handling
  ARM: compressed/head.S: remove s3c24xx special case
  ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
  ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
  ARM: EXYNOS: Remove exynos_subsys registration
  ARM: EXYNOS: Remove duplicate lines in Makefile
  ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
  ARM: dts: Remove g2d_pd node for exynos5420
  ARM: dts: Remove mau_pd node for exynos5420
  ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-30 21:44:49 -07:00
Kukjin Kim fced6dee29 Merge branch 'v3.16-next/cleanup-samsung' into v3.16-next/platform-exynos 2014-05-31 02:36:49 +09:00
Olof Johansson f48d5be2c3 Samsung clock updates for 3.16
In this time, it is having dependency with arch/arm/ for 3.16,
 I pulled them into samsung tree from Tomasz under agreement from Mike.
 
 - Pull for_3.16/exynos5260 from Tomasz Figa:
 
   "This pull request contains patches preparing Samsung Common Clock Framework
   helpers to support Exynos5260 by adding support for multiple clock providers
   and then adding clock driver for Exynos5260."
 
 - Pull for_3.16/clk_fixes_non_critical from Tomasz Figa:
 
   "This pull requests contains a number of non-critical fixes for Samsung clock
   framework and drivers, including:
   1) a series of fixes for Exynos5420 to correct clock definitions and make the
   driver closer to the documentation,
   2) several missing clocks and clock IDs added to Exynos4, Exynos5250 and
   Exynos5420 drivers,
   3) fix for incorrect initialization of clock table with NULL,
   4) compiler warning fix."
 
 - Pull for_3.16/clk_cleanup from Tomasz Figa:
 
   "This pull requests contains minor clean-up related to Samsung clock
   support, including:
   1) move Kconfig entries of Samsung clock drivers to drivers/clk,
   2) compile drivers/clk/samsung conditionally when COMMON_CLK_SAMSUNG is
   selected,
   3) remove obsolete Kconfig lines after moving s3c24xx to CCF."
 
 - Pull for_3.16/exynos3250 from Tomasz Figa:
 
   "This small pull request contains a patch adding clock driver for Exynos3250,
   which depends on previous pull requests in this series."
 
 - add dt bindings for exynos3250 clock
 - add exynos5800 specific clocks in current exynos5420 clock
 
 Note that this branch is based on s3c24xx ccf branch
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Merge tag 'samsung-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

Merge "Samsung clock updates for 3.16" from Kukjin Kim:

In this time, it is having dependency with arch/arm/ for 3.16,
I pulled them into samsung tree from Tomasz under agreement from Mike.

- Pull for_3.16/exynos5260 from Tomasz Figa:

  "This pull request contains patches preparing Samsung Common Clock Framework
  helpers to support Exynos5260 by adding support for multiple clock providers
  and then adding clock driver for Exynos5260."

- Pull for_3.16/clk_fixes_non_critical from Tomasz Figa:

  "This pull requests contains a number of non-critical fixes for Samsung clock
  framework and drivers, including:
  1) a series of fixes for Exynos5420 to correct clock definitions and make the
  driver closer to the documentation,
  2) several missing clocks and clock IDs added to Exynos4, Exynos5250 and
  Exynos5420 drivers,
  3) fix for incorrect initialization of clock table with NULL,
  4) compiler warning fix."

- Pull for_3.16/clk_cleanup from Tomasz Figa:

  "This pull requests contains minor clean-up related to Samsung clock
  support, including:
  1) move Kconfig entries of Samsung clock drivers to drivers/clk,
  2) compile drivers/clk/samsung conditionally when COMMON_CLK_SAMSUNG is
  selected,
  3) remove obsolete Kconfig lines after moving s3c24xx to CCF."

- Pull for_3.16/exynos3250 from Tomasz Figa:

  "This small pull request contains a patch adding clock driver for Exynos3250,
  which depends on previous pull requests in this series."

- add dt bindings for exynos3250 clock
- add exynos5800 specific clocks in current exynos5420 clock

Note that this branch is based on s3c24xx ccf branch

* tag 'samsung-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (59 commits)
  clk: exynos5420: Add 5800 specific clocks
  dt-bindings: add documentation for Exynos3250 clock controller
  ARM: S3C24XX: fix merge conflict
  clk: samsung: exynos3250: Add clocks using common clock framework
  drivers: clk: use COMMON_CLK_SAMSUNG for Samsung clock support
  ARM: S3C24XX: move S3C24XX clock Kconfig options to Samsung clock Kconfig file
  ARM: select COMMON_CLK_SAMSUNG for ARCH_EXYNOS and ARCH_S3C64XX
  clk: samsung: add new Kconfig for Samsung common clock option
  ARM: S3C24XX: Remove omitted Kconfig selects and conditionals
  clk: samsung: exynos5420: add more registers to restore list
  clk: samsung: exynos5420: add misc clocks
  clk: samsung: exynos5420: update clocks for MAU Block
  clk: samsung: exynos5420: fix register offset for sclk_bpll
  clk: samsung: exynos5420: correct sysmmu-mfc parent clocks
  clk: samsung: exynos5420: update clocks for FSYS and FSYS2 blocks
  clk: samsung: exynos5420: update clocks for WCORE block
  clk: samsung: exynos5420: update clocks for PERIS and GEN blocks
  clk: samsung: exynos5420: update clocks for PERIC block
  clk: samsung: exynos5420: update clocks for DISP1 block
  clk: samsung: exynos5420: update clocks for G2D and G3D blocks
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-29 11:16:11 -07:00
Olof Johansson 81d1d392f3 Samsung 2nd DT updates for v3.16
- exynos4
   : add hsotg device, exynos_usbphy nodes
   : add PMU syscon and audio subsystem nodes
   : replace number by macro in clock binding
 
 - exynos4210-universal_c210
  : add external sd card node and multimedia nodes
  : enable USB functionality
 
 - exynos4412-trats2
  : enable usb nodes and usb gagdet functionality
  : add cm36651 light/proximity sensor node
  : fixed gpio key node
 
 - exynos5250 and exynos5420
   : add pmu syscon handle and sysreg system controller nodes
   : add support for usb2phy
   : replace number by macro in clock binding
   : add USB 2.0 support on exynos5420
 
 - exynos5420-peach-pit
   : move dp hpd gpio pin to pinctrl_0
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Merge tag 'samsung-dt-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Merge "Samsung 2nd DT updates for v3.16" from Kukjin Kim:

exynos4
 - add hsotg device, exynos_usbphy nodes
 - add PMU syscon and audio subsystem nodes
 - replace number by macro in clock binding

exynos4210-universal_c210
 - add external sd card node and multimedia nodes
 - enable USB functionality

exynos4412-trats2
 - enable usb nodes and usb gagdet functionality
 - add cm36651 light/proximity sensor node
 - fixed gpio key node

exynos5250 and exynos5420
 - add pmu syscon handle and sysreg system controller nodes
 - add support for usb2phy
 - replace number by macro in clock binding
 - add USB 2.0 support on exynos5420

exynos5420-peach-pit
 - move dp hpd gpio pin to pinctrl_0

* tag 'samsung-dt-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (21 commits)
  ARM: dts: enable usb nodes for exynos4412-trats2
  ARM: dts: add hsotg device node for exynos4
  ARM: dts: add exynos_usbphy node for exynos4
  ARM: dts: add PMU syscon node for exynos4
  ARM: dts: add pmu syscon handle to exynos5420 hdmi
  ARM: dts: add pmu syscon handle to exynos5250 hdmi
  ARM: dts: replace number by macro in clock binding for exynos5420
  ARM: dts: replace number by macro in clock binding for exynos5250
  ARM: dts: replace number by macro in clock binding for exynos4
  ARM: dts: add external sd card node for exynos4210-universal_c210
  ARM: dts: add multimedia nodes for exynos4210-universal_c210
  ARM: dts: enable USB functionality for exynos4210-universal_c210
  ARM: dts: Enable USB gadget functionality for exynos4210-trats
  ARM: dts: Add audio subsystem nodes to exynos4.dtsi
  ARM: dts: fixed gpio key node for exynos4412-trats2
  ARM: dts: add cm36651 light/proximity sensor node for exynos4412-trats2
  ARM: dts: Add USB 2.0 support on exynos5420
  ARM: dts: Add usb2phy support on exynos5420
  ARM: dts: Add usb2phy to exynos5250
  ARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420
  ...
2014-05-29 09:44:32 -07:00
Arnd Bergmann 5644b4277f Samsung-fixes-2 for 3.15
- keep LD04 always on for exynos5250-arndale
 - fix spi interrupt numbers for exynos5420
 - fix ak8975 compatible for exynos4412-trats2
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Merge tag 'samsung-fixes-2nd-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

Samsung-fixes-2 for 3.15
- keep LD04 always on for exynos5250-arndale
- fix spi interrupt numbers for exynos5420
- fix ak8975 compatible for exynos4412-trats2

* tag 'samsung-fixes-2nd-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Keep LDO4 always ON for exynos5250-arndale board
  ARM: dts: Fix SPI interrupt numbers for exynos5420
  ARM: dts: fix incorrect ak8975 compatible for exynos4412-trats2 board

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 23:59:28 +02:00
Rahul Sharma 3a7e5dd558 ARM: dts: add pmu syscon handle to exynos5420 hdmi
Add PMU syscon handle to HDMI dt node for controlling
PHY Enable/Disable bit.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:45:45 +09:00
Beomho Seo ab3a158c24 ARM: dts: replace number by macro in clock binding for exynos5420
sss module device node missed clock macro.
This patch replace magic number with macro in clock
binding for exynos5420.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:38:48 +09:00
Olof Johansson dee1c20c2a Samsung DT updates for v3.16
- exynos4
   : add missing pinctrls
 
 - exynos4412-trats2
   : update camera nodes and add rear camera nodes
   : rename alias for i2c_ak8975 label
   Update camera nodes for exynos4 and exynos4412-trats2
 
 - exynos5250
   : update DWC3 usb controller and enable to use generic USB DRD phy
 
 - exynos5250-snow
   : enable dp-controller, fimd, hdmi and pwm backlight
   : add sound node and Vbus regulator for USB 3.0
   : add tps65090 power regulator
   : add pinctrl for EC irq and i2c-arbitrator
 
 - exynos5420
   : change to correct compatible string for hdmi
   : add PD entry to MFC codec and enable DWC3 and USB 3.0 PHY
   : add MFC memory banks for smdk5420 and arndale-octa boards
 
 - exynos5420-peach-pit
   : add support exynos5420 based peach-pit board
   : add sound node and Vbus regulatro for USB 3.0
   : enable dp-controller, fimd
 
 - exynos5420-smdk5420
   : add Vbus regulatro for USB 3.0
 
 - use generic DT bindings for map SYSRAM
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Merge tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Samsung DT updates for v3.16

- exynos4
  : add missing pinctrls

- exynos4412-trats2
  : update camera nodes and add rear camera nodes
  : rename alias for i2c_ak8975 label
  Update camera nodes for exynos4 and exynos4412-trats2

- exynos5250
  : update DWC3 usb controller and enable to use generic USB DRD phy

- exynos5250-snow
  : enable dp-controller, fimd, hdmi and pwm backlight
  : add sound node and Vbus regulator for USB 3.0
  : add tps65090 power regulator
  : add pinctrl for EC irq and i2c-arbitrator

- exynos5420
  : change to correct compatible string for hdmi
  : add PD entry to MFC codec and enable DWC3 and USB 3.0 PHY
  : add MFC memory banks for smdk5420 and arndale-octa boards

- exynos5420-peach-pit
  : add support exynos5420 based peach-pit board
  : add sound node and Vbus regulatro for USB 3.0
  : enable dp-controller, fimd
- exynos5420-smdk5420
  : add Vbus regulatro for USB 3.0

- use generic DT bindings for map SYSRAM

[olof: Fixed up conflict with a fix for 4212 secondary CPU startup, carrying
over the fix to the reworked code]

* tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (32 commits)
  ARM: dts: Add MFC memory banks to exynos5420 boards
  ARM: dts: enable dp-controller for exynos5420-peach-pit board
  ARM: dts: enable fimd for exynos5420 based peach-pit board
  ARM: dts: enable dp-controller for exynos5250-snow board
  ARM: dts: enable fimd for exynos5250-snow board
  ARM: dts: enable pwm backlight for exynos5250-snow
  ARM: dts: Add pwmX_out pinctrl nodes to exynos5250
  ARM: dts: Add Vbus regulator for USB 3.0 on exynos5420-smdk5420
  ARM: dts: Add Vbus regulator for USB 3.0 on exynos5420-peach-pit
  ARM: dts: Add Vbus regulator for USB 3.0 on exynos5250-snow
  ARM: dts: Add PD entry to MFC codec on exynos5420
  ARM: dts: Add sound node for exynos5420-peach-pit board
  ARM: dts: Add sound node for exynos5250-snow board
  ARM: dts: Update DWC3 usb controller to use new phy driver for exynos5250
  ARM: dts: Enable support for generic USB DRD phy for exynos5250
  ARM: dts: Enable support for DWC3 controller for exynos5420
  ARM: dts: Enable support for USB 3.0 PHY controller for exynos5420
  ARM: dts: enable hdmi for exynos5420-peach-pit board
  ARM: dts: change to correct compatible string for exynos5420 hdmi
  ARM: dts: enable hdmi for exynos5250 based snow board
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 22:45:52 -07:00