Kevin Hilman [Wed, 9 Sep 2015 23:07:41 +0000 (16:07 -0700)]
Merge branch 'next/defconfig' into next/late
* next/defconfig: (45 commits)
ARM: multi_v7_defconfig: Enable PBIAS regulator
ARM: add TC2 PM support to multi_v7_defconfig
ARM: tegra: Update multi_v7_defconfig
ARM: tegra: Update default configuration
ARM: at91/defconfig: at91_dt: remove ARM_AT91_ETHER
ARM: at91/defconfig: at91_dt: enable DRM hlcdc support
ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support
ARM: multi_v7_defconfig: Enable Allwinner P2WI, PWM, DMA_SUN6I, cryptodev
ARM: sunxi_defconfig: Enable DMA_SUN6I, P2WI, PWM, cryptodev, EXTCON, FHANDLE
ARM: shmobile: Enable fixed voltage regulator in shmobile_defconfig
ARM: multi_v7_defconfig: Select MX6UL and MX7D
ARM: prima2_defconfig: enable build for hwspinlock
ARM: prima2_defconfig: enable build for RTC
ARM: prima2_defconfig: enable build for misc input
ARM: prima2_defconfig: enable build for SiRFSoC SDHC host
ARM: prima2_defconfig: fix the outdated defconfig
ARM: imx_v6_v7_defconfig: Select CONFIG_IKCONFIG_PROC
ARM: defconfig: orion5x: add DT support
ARM: qcom_defconfig: Enable options for KS8851 ethernet
ARM: multi_v7_defconfig: Enable support for PWM Regulators
...
Kishon Vijay Abraham I [Fri, 4 Sep 2015 12:13:15 +0000 (17:43 +0530)]
ARM: multi_v7_defconfig: Enable PBIAS regulator
PBIAS regulator is required for MMC module in OMAP2, OMAP3, OMAP4,
OMAP5 and DRA7 SoCs. Enable it here.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Kevin Hilman [Wed, 9 Sep 2015 22:42:45 +0000 (15:42 -0700)]
Merge branch 'drivers/reset' into next/late
* drivers/reset:
reset: ath79: Fix missing spin_lock_init
reset: Add (devm_)reset_control_get stub functions
reset: reset-zynq: Adding support for Xilinx Zynq reset controller.
docs: dts: Added documentation for Xilinx Zynq Reset Controller bindings.
MIPS: ath79: Add the reset controller to the AR9132 dtsi
reset: Add a driver for the reset controller on the AR71XX/AR9XXX
devicetree: Add bindings for the ATH79 reset controller
reset: socfpga: Update reset-socfpga to read the altr,modrst-offset property
doc: dt: add documentation for lpc1850-rgu reset driver
reset: add driver for lpc18xx rgu
reset: sti: constify of_device_id array
ARM: STi: DT: Move reset controller constants into common location
MAINTAINERS: add include/dt-bindings/reset path to reset controller entry
Kevin Hilman [Wed, 9 Sep 2015 22:41:42 +0000 (15:41 -0700)]
Merge tag 'reset-for-4.3-fixes' of git://git.pengutronix.de/git/pza/linux into drivers/reset
Merge "Reset controller fixes for v4.3" from Philipp Zabel:
Reset controller fixes for v4.3
- added stubs to avoid build breakage in COMPILE_TEST
configurations with RESET_CONTROLLER disabled
- fixed missing spinlock initialization in ath79 driver
* tag 'reset-for-4.3-fixes' of git://git.pengutronix.de/git/pza/linux:
reset: ath79: Fix missing spin_lock_init
reset: Add (devm_)reset_control_get stub functions
Axel Lin [Tue, 1 Sep 2015 12:15:10 +0000 (20:15 +0800)]
reset: ath79: Fix missing spin_lock_init
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Axel Lin [Mon, 31 Aug 2015 23:56:38 +0000 (07:56 +0800)]
reset: Add (devm_)reset_control_get stub functions
So the drivers can be compiled with CONFIG_RESET_CONTROLLER disabled.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Olof Johansson [Fri, 21 Aug 2015 01:59:45 +0000 (18:59 -0700)]
Merge tag 'tegra-for-4.3-defconfig' of git://git./linux/kernel/git/tegra/linux into next/defconfig
ARM: tegra: Default configuration updates for v4.3-rc1
Enable the GK20A GPU (via the Nouveau driver) and CPU frequency scaling
on Tegra124.
* tag 'tegra-for-4.3-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Update multi_v7_defconfig
ARM: tegra: Update default configuration
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 21 Aug 2015 01:39:57 +0000 (18:39 -0700)]
Merge tag 'samsung-defconfig-new' of git://git./linux/kernel/git/kgene/linux-samsung into next/late
Samsung defconfig updates for v4.3
- for exynos_defconfig
: enable SND_SOC_ODROIDX2 and SND_SIMPLE_CARD for
Odroid-XU3 to use max98090 audio codec
: enalbe SENSORS_NTC_THERMISTOR for Peach boards
: enable cpufreq-dt driver with ONDEMAND governor
for Exynos SoCs 3250, 4210, 4212, 4412 and 5250
- for multi_v7_defconfig:
: remove SAMSUNG_USB2PHY and SAMSUNG_USB3PHY are not used now
: enable SENSORS_NTC_THERMISTOR and EXYNOS_ADC for Peach boards
: enable REGULATOR_MAX77802 for Peach boards
* tag 'samsung-defconfig-new' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: exynos_defconfig: Enable cpufreq-dt driver
ARM: multi_v7_defconfig: Enable max77802 regulator
ARM: exynos_defconfig: Enable NTC Thermistors support
ARM: multi_v7_defconfig: Enable NTC Thermistors support
ARM: multi_v7_defconfig: Remove old Samsung USB PHY configs
ARM: exynos_defconfig: Enable CONFIG_SND_SOC_ODROIDX2 for Odroid-XU3
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 21 Aug 2015 01:38:39 +0000 (18:38 -0700)]
Merge tag 'samsung-late-cpufreq-driver' of git://git./linux/kernel/git/kgene/linux-samsung into next/late
Samsung cpufreq driver updates for v4.3
- remove exynos4 SoCs and exynos5250 specific cpufreq driver support
and unselectable rule for arm-exynos-cpufreq.o because of supporting
generic cpufreq driver for the exynos SoCs
* Note this is depending on tags/samsung-clk-driver, tags/samsung-soc
and tags/samsung-late-dt
* tag 'samsung-late-cpufreq-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
cpufreq: exynos: Remove unselectable rule for arm-exynos-cpufreq.o
cpufreq: exynos: remove Exynos4x12 specific cpufreq driver support
cpufreq: exynos: remove exynos5250 specific cpufreq driver support
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 21 Aug 2015 01:37:55 +0000 (18:37 -0700)]
Merge tag 'samsung-soc' of git://git./linux/kernel/git/kgene/linux-samsung into next/late
Samsung SoC updates for v4.3
- add compatible string to exynos_cpufreq_matchs to switch for
supporting generic cpufreq driver for exynos3250, 4210, 4212
and 5250 SoCs in mach-exynos/
* tag 'samsung-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: switch to using generic cpufreq driver for exynos4x12
ARM: EXYNOS: Add exynos3250 compatible to use generic cpufreq driver
ARM: EXYNOS: switch to using generic cpufreq driver for exynos5250
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 21 Aug 2015 01:35:34 +0000 (18:35 -0700)]
Merge tag 'samsung-late-dt' of git://git./linux/kernel/git/kgene/linux-samsung into next/late
Samsung 2nd DT updates for v4.3
- for exynos3250, 4212, 4412 and 5250
: add CPU OPP and regulator supply property
- for exynos3250
: add CPU cooling binding for exynos3250 boards
- for exynos4 SoCs
: add iommu property to JPEG device
- for exynos4412-odroidu3
: enable SPI1
- for exynos5250-snow
: add SPI CS
- for exynos5422
: add exynos5422-cpus.dtsi to correct cpu order
* Note this branch is depending on tags/samsung-clk-driver
* tag 'samsung-late-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (22 commits)
ARM: dts: add iommu property to JPEG device for exynos4
ARM: dts: enable SPI1 for exynos4412-odroidu3
ARM: dts: Add SPI CS on exynos5250-snow
ARM: dts: Add CPU cooling binding for exynos3250 boards
ARM: dts: add exynos5422-cpus.dtsi to correct cpu order
ARM: dts: add CPU OPP and regulator supply property for exynos4x12
ARM: dts: Add CPU OPP and regulator supply property for exynos3250
ARM: dts: add CPU OPP and regulator supply property for exynos5250
ARM: dts: Extend exynos5420-pinctrl nodes using labels instead of paths
ARM: dts: Include exynos5420-pinctrl after the nodes were defined for exynos5420
ARM: dts: Extend exynos5250-pinctrl nodes using labels instead of paths
ARM: dts: Include exynos5250-pinctrl after the nodes were defined for exynos5250
ARM: dts: Enable thermal-zones for exynos5422-odroidxu3
ARM: dts: Define default thermal-zones for exynos5422
ARM: dts: Enable TMU for exynos5422-odroidxu3
ARM: dts: Add pwm-fan node for exynos5422-odroidxu3
ARM: dts: Use labels for overriding nodes for exynos4210-universal_c210
ARM: dts: Set max17047 over heat and voltage thresholds for exynos4412-trats2
ARM: dts: Enable USB3 regulators for exynos5422-odroidxu3
ARM: dts: Clean up indentation for exynos5410-smdk5410
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 21 Aug 2015 01:35:02 +0000 (18:35 -0700)]
Merge tag 'samsung-clk-driver' of git://git./linux/kernel/git/kgene/linux-samsung into next/late
Samsung clk driver updates for v4.3
- add cpu clock configuration data and instantiate cpu clock
for exynos3250, 4210, 4412 and 5250 SoCs to support Samsung
specific cpu-clock type
* Note this branch has been provided to clk tree as a topic branch
* tag 'samsung-clk-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
clk: exynos4x12: add cpu clock configuration data and instantiate cpu clock
clk: exynos3250: Add cpu clock configuration data and instaniate cpu clock
clk: exynos5250: add cpu clock configuration data and instantiate cpu clock
Signed-off-by: Olof Johansson <olof@lixom.net>
Nicolas Pitre [Sat, 15 Aug 2015 02:46:25 +0000 (22:46 -0400)]
ARM: add TC2 PM support to multi_v7_defconfig
Without this, the multi_v7_defconfig kernel cannot boot all CPUs
nor do deep cpuidle power saving on a TC2 board.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Tue, 18 Aug 2015 20:15:57 +0000 (13:15 -0700)]
Merge tag 'imx-defconfig-4.3' of git://git./linux/kernel/git/shawnguo/linux into next/defconfig
The i.MX defconfig updates for 4.3:
- Enable i.MX6UL SoC build
- Enable powerkey and syscon poweroff support
- Build in multi-channel audio support, including i.MX ASRC and CS42xx8
codec drivers.
- Enable kexec build, HCIUART_H4 and IKCONFIG_PROC support.
* tag 'imx-defconfig-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Select CONFIG_IKCONFIG_PROC
ARM: imx: imx_v6_v7_defconfig enable imx6ul support
ARM: imx_v6_v7_defconfig: enable powerkey and syscon power off
ARM: imx_v6_v7_defconfig: Select HCIUART_H4
ARM: imx_v6_v7_defconfig: build in audio driver
ARM: imx_v6_v7_defconfig: Enable kexec support
Signed-off-by: Olof Johansson <olof@lixom.net>
Philipp Zabel [Sun, 16 Aug 2015 15:10:20 +0000 (17:10 +0200)]
Merge branch 'reset/ath79' into reset/next
Thierry Reding [Fri, 14 Aug 2015 14:17:52 +0000 (16:17 +0200)]
ARM: tegra: Update multi_v7_defconfig
Add Tegra-specific configuration options to multi_v7_defconfig:
* HDA controller and codec support
* Watchdog support
* Nouveau (for GK20A GPU) support
Signed-off-by: Thierry Reding <treding@nvidia.com>
Tuomas Tynkkynen [Wed, 13 May 2015 14:58:51 +0000 (17:58 +0300)]
ARM: tegra: Update default configuration
* CPU frequency scaling for Tegra124
* Nouveau (for GK20A GPU) support
Signed-off-by: Thierry Reding <treding@nvidia.com>
Bartlomiej Zolnierkiewicz [Tue, 11 Aug 2015 22:41:11 +0000 (07:41 +0900)]
ARM: EXYNOS: switch to using generic cpufreq driver for exynos4x12
The new CPU clock type allows the use of generic CPUfreq driver.
Switch Exynos4x12 to using generic cpufreq driver.
Previously (when exynos-cpufreq driver was used with boost
functionality) ARM_EXYNOS_CPU_FREQ_BOOST_SW config option
(which enabled boost functionality) selected EXYNOS_THERMAL
one. After switching Exynos4x12 platforms to use cpufreq-dt
driver boost support is enabled in the cpufreq-dt driver
itself (because there are turbo OPPs defined in the board's
DTS file). However we still would like to allow enabling
boost support only if thermal support is also enabled for
Exynos platforms. To achieve this make ARCH_EXYNOS config
option select THERMAL and EXYNOS_THERMAL ones.
Please also note that the switch to use the generic cpufreq-dt
driver fixes the minor issue present with the old code (support
for 'boost' mode in the exynos-cpufreq driver was enabled for
all supported SoCs even though 'boost' frequency was provided
only for Exynos4x12 ones).
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Jonas Rabenstein [Thu, 13 Aug 2015 17:36:14 +0000 (02:36 +0900)]
cpufreq: exynos: Remove unselectable rule for arm-exynos-cpufreq.o
Commit
966f2a71a92d ("cpufreq: exynos: remove Exynos4x12 specific
cpufreq driver support") deleted option ARM_EXYNOS_CPUFREQ but missed
to delete a rule in drivers/cpufreq/Makefile which depends on that
option.
Remove unselectable rule for arm-exynos-cpufreq.o
from drivers/cpufreq/Makefile.
Signed-off-by: Jonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Marek Szyprowski [Thu, 13 Aug 2015 17:29:48 +0000 (02:29 +0900)]
ARM: dts: add iommu property to JPEG device for exynos4
JPEG codec node has been added in parallel to the patch, which
added support for IOMMU to Exynos platform, so JPEG device for
Exynos4 SoCs lacked IOMMU property. This patch fixes this issue.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Alexis Ballier [Thu, 13 Aug 2015 17:27:33 +0000 (02:27 +0900)]
ARM: dts: enable SPI1 for exynos4412-odroidu3
SPI1 is available on IO Port #2 (as depicted on their website)
in PCB Revision 0.5 of Hardkernel Odroid U3 board.
The shield connects a 256KiB spi-nor flash on that bus.
Signed-off-by: Alexis Ballier <aballier@gentoo.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Michal Suchanek [Thu, 30 Jul 2015 14:12:43 +0000 (23:12 +0900)]
ARM: dts: Add SPI CS on exynos5250-snow
Although there is only one choice of chipselect it is necessary to
specify it. The driver cannot claim the gpio otherwise.
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Acked-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Chanwoo Choi [Thu, 30 Jul 2015 14:02:22 +0000 (23:02 +0900)]
ARM: dts: Add CPU cooling binding for exynos3250 boards
This patch add the cooling device to control the overheating issue on
Exynos3250-based Rinato/Monk board.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Chanho Park [Thu, 30 Jul 2015 14:11:00 +0000 (23:11 +0900)]
ARM: dts: add exynos5422-cpus.dtsi to correct cpu order
The odroid-xu3 board which is based on exynos5422 not exynos5800
is booted from cortex-a7 core unlike exynos5800. The odroid-xu3's
cpu order is quite strange. cpu0 and cpu5-7 are cortex-a7 cores and
cpu1-4 are cortex-a15 cores. To correct this mis-odering, I added
exynos5422-cpus.dtsi and reversing cpu orders from exynos5420.
Now, cpu0-3 are cortex-a7 and cpu4-7 are cortex-a15.
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Chanho Park <parkch98@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Bartlomiej Zolnierkiewicz [Tue, 11 Aug 2015 22:38:45 +0000 (07:38 +0900)]
ARM: dts: add CPU OPP and regulator supply property for exynos4x12
For Exynos4x12 platforms, add CPU operating points (using
opp-v2 bindings) and CPU regulator supply properties for
migrating from Exynos specific cpufreq driver to using
generic cpufreq driver.
Based on the earlier work by Thomas Abraham.
Cc: Doug Anderson <dianders@chromium.org>
Cc: Andreas Faerber <afaerber@suse.de>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Chanwoo Choi [Fri, 24 Jul 2015 03:55:21 +0000 (12:55 +0900)]
ARM: dts: Add CPU OPP and regulator supply property for exynos3250
This patch add CPU operating points which include CPU frequency and
regulator voltage to use generic cpufreq drivers.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Thomas Abraham [Wed, 1 Jul 2015 13:10:36 +0000 (15:10 +0200)]
ARM: dts: add CPU OPP and regulator supply property for exynos5250
For Exynos5250 platforms, add CPU operating points and CPU regulator
supply properties for migrating from Exynos specific cpufreq driver
to using generic cpufreq driver.
Cc: Doug Anderson <dianders@chromium.org>
Cc: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
[b.zolnierkie: split Exynos5250 support from the original patch]
[b.zolnierkie: added CPU regulator supply property for Spring boards]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Tested-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Chanwoo Choi [Fri, 24 Jul 2015 03:58:41 +0000 (12:58 +0900)]
ARM: EXYNOS: Add exynos3250 compatible to use generic cpufreq driver
This patch add exynos3250 compatible string to exynos_cpufreq_matches
for supporting generic cpufreq driver on Exynos3250.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Thomas Abraham [Wed, 1 Jul 2015 13:10:37 +0000 (15:10 +0200)]
ARM: EXYNOS: switch to using generic cpufreq driver for exynos5250
The new CPU clock type allows the use of generic CPUfreq driver.
Switch Exynos5250 to using generic cpufreq driver.
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
[b.zolnierkie: split Exynos5250 support from the original patch]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Tested-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Bartlomiej Zolnierkiewicz [Tue, 11 Aug 2015 22:44:22 +0000 (07:44 +0900)]
cpufreq: exynos: remove Exynos4x12 specific cpufreq driver support
Exynos4x12 based platforms have switched over to use generic
cpufreq driver for cpufreq functionality. So the Exynos
specific cpufreq support for these platforms can be removed.
Also once Exynos4x12 based platforms support have been removed
the shared exynos-cpufreq driver is no longer needed and can
be deleted.
Based on the earlier work by Thomas Abraham.
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Bartlomiej Zolnierkiewicz [Tue, 11 Aug 2015 22:36:47 +0000 (07:36 +0900)]
clk: exynos4x12: add cpu clock configuration data and instantiate cpu clock
With the addition of the new Samsung specific cpu-clock type, the
arm clock can be represented as a cpu-clock type. Add the CPU clock
configuration data and instantiate the CPU clock type for Exynos4x12.
Based on the earlier work by Thomas Abraham.
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Alexandre Belloni [Fri, 31 Jul 2015 17:30:07 +0000 (19:30 +0200)]
ARM: at91/defconfig: at91_dt: remove ARM_AT91_ETHER
CONFIG_ARM_AT91_ETHER doesn't exist anymore, both drivers have been merged
in the macb driver.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Josh Wu [Fri, 31 Jul 2015 17:26:36 +0000 (19:26 +0200)]
ARM: at91/defconfig: at91_dt: enable DRM hlcdc support
This patch adds drm atmel lcdc, simple panel and backlight options.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Krzysztof Kozlowski [Tue, 11 Aug 2015 22:47:17 +0000 (07:47 +0900)]
ARM: exynos_defconfig: Enable cpufreq-dt driver
With the latest patches the cpufreq-dt can be used on multiple
Exynos SoCs: 3250, 4210, 4212, 4412 and 5250.
Enable it along with default ondemand governor to conserve the energy,
reduce temperature while maintaining acceptable performance.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Javier Martinez Canillas [Thu, 16 Jul 2015 06:39:42 +0000 (08:39 +0200)]
ARM: multi_v7_defconfig: Enable max77802 regulator
The Exynos5420 based Peach Pit and Exynos5800 based Peach Pi Chromebooks
use the Maxim max77802 Power Management IC (PMIC). This PMIC has besides
other devices, a set of regulators that can be controller over I2C.
Commit
f3caa529c6f5 ("ARM: multi_v7_defconfig: Enable max77802 regulator,
rtc and clock drivers") was supposed to enable the config option for the
regulator driver as a module but the final version that landed did not
include this. The commit was modified and the REGULATOR_MAX77802 removed
since it was thought to be useless.
Unfortunately that's not the case for the mentioned reason above so this
patch enables the needed Kconfig option.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[kgene@kernel.org: fixed ordering according to make savedefconfig]
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Olof Johansson [Thu, 6 Aug 2015 08:12:52 +0000 (10:12 +0200)]
Merge tag 'sunxi-defconfig-for-4.3' of https://git./linux/kernel/git/mripard/linux into next/defconfig
Allwinner defconfig changes for 4.3
Two patches that enable various Allwinner related drivers drivers both in
sunxi_defconfig and in multi_v7_defconfig
* tag 'sunxi-defconfig-for-4.3' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: multi_v7_defconfig: Enable Allwinner P2WI, PWM, DMA_SUN6I, cryptodev
ARM: sunxi_defconfig: Enable DMA_SUN6I, P2WI, PWM, cryptodev, EXTCON, FHANDLE
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Wed, 5 Aug 2015 09:11:51 +0000 (11:11 +0200)]
Merge tag 'mvebu-config-4.3-2' of git://git.infradead.org/linux-mvebu into next/defconfig
mvebu config changes for v4.3 (part #2)
Improve dt support for orion5x
* tag 'mvebu-config-4.3-2' of git://git.infradead.org/linux-mvebu:
ARM: defconfig: orion5x: add DT support
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Wed, 5 Aug 2015 08:46:31 +0000 (10:46 +0200)]
Merge tag 'qcom-defconfig-for-4.3' of git://codeaurora.org/quic/kernel/agross-msm into next/defconfig
Qualcomm ARM Based defconfig Updates for v4.3
* Enable KS8851 for QCOM SoCs in qcom defconfig
* tag 'qcom-defconfig-for-4.3' of git://codeaurora.org/quic/kernel/agross-msm:
ARM: qcom_defconfig: Enable options for KS8851 ethernet
Signed-off-by: Olof Johansson <olof@lixom.net>
Josh Wu [Thu, 30 Jul 2015 17:18:19 +0000 (19:18 +0200)]
ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support
Add Atmel-isi and ov2640 driver in defconfig
Signed-off-by: Josh Wu <josh.wu@atmel.com>
[nicolas.ferre@atmel.com: make SOC_CAMERA_OV2640 selected as a module]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Wed, 5 Aug 2015 08:35:54 +0000 (10:35 +0200)]
Merge tag 'renesas-defconfig2-for-v4.3' of git://git./linux/kernel/git/horms/renesas into next/defconfig
Second Round of Renesas ARM Based SoC Defconfig Updates for v4.3
* Enable fixed voltage regulator in shmobile_defconfig
* tag 'renesas-defconfig2-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Enable fixed voltage regulator in shmobile_defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
Moritz Fischer [Fri, 31 Jul 2015 01:13:56 +0000 (18:13 -0700)]
reset: reset-zynq: Adding support for Xilinx Zynq reset controller.
This adds a reset controller driver to control the Xilinx Zynq
AP-SoC's various resets.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Moritz Fischer [Fri, 31 Jul 2015 01:13:54 +0000 (18:13 -0700)]
docs: dts: Added documentation for Xilinx Zynq Reset Controller bindings.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Alban Bedel [Mon, 3 Aug 2015 17:23:53 +0000 (19:23 +0200)]
MIPS: ath79: Add the reset controller to the AR9132 dtsi
Signed-off-by: Alban Bedel <albeu@free.fr>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Alban Bedel [Mon, 3 Aug 2015 17:23:52 +0000 (19:23 +0200)]
reset: Add a driver for the reset controller on the AR71XX/AR9XXX
The AR71XX/AR9XXX SoC have a simple reset controller with one bit per
reset line.
Signed-off-by: Alban Bedel <albeu@free.fr>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Alban Bedel [Mon, 3 Aug 2015 17:23:51 +0000 (19:23 +0200)]
devicetree: Add bindings for the ATH79 reset controller
Signed-off-by: Alban Bedel <albeu@free.fr>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Dinh Nguyen [Fri, 31 Jul 2015 21:03:10 +0000 (16:03 -0500)]
reset: socfpga: Update reset-socfpga to read the altr,modrst-offset property
In order for the Arria10 to be able to re-use the reset driver for SoCFPGA
Cyclone5/Arria5, we need to read the 'altr,modrst-offset' property from the
device tree entry. The 'altr,modrst-offset' property is the first register
into the reset manager that is used for bringing peripherals out of reset.
The driver assumes a modrst-offset of 0x10 in order to support legacy
Cyclone5/Arria5 hardware.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Joachim Eastwood [Tue, 5 May 2015 22:10:27 +0000 (00:10 +0200)]
doc: dt: add documentation for lpc1850-rgu reset driver
Add device tree binding documentation for the Reset Generation Unit
(RGU) found on NXP LPC18xx and LPC43xx devies.
This documentation also includes a table which shows the RGU reset
number and the connected peripheral.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Joachim Eastwood [Tue, 5 May 2015 22:10:26 +0000 (00:10 +0200)]
reset: add driver for lpc18xx rgu
Add reset driver for the Reset Generation Unit (RGU) found on NXP
LPC18xx and LPC43xx devies. This reset controller features up to 64
reset lines connected to different blocks and peripheral in the SoC.
Most reset lines on the controller are self clearing except for
those dealing with the Cortex-M0 cores on LPC43xx devices.
This driver also registers a restart handler that can be used to
reset the entire device.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Fabian Frederick [Mon, 16 Mar 2015 19:54:37 +0000 (20:54 +0100)]
reset: sti: constify of_device_id array
of_device_id is always used as const.
(See driver.of_match_table and open firmware functions)
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Philipp Zabel [Fri, 13 Feb 2015 11:20:49 +0000 (12:20 +0100)]
ARM: STi: DT: Move reset controller constants into common location
By popular vote, the DT binding includes for reset controllers are located
in include/dt-bindings/reset/. Move the STi reset constants in there, too,
to avoid confusion.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Philipp Zabel [Fri, 13 Feb 2015 11:14:40 +0000 (12:14 +0100)]
MAINTAINERS: add include/dt-bindings/reset path to reset controller entry
This is the path for reset definitions to be used in both device tree and
reset controller drivers.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Chen-Yu Tsai [Fri, 31 Jul 2015 14:56:42 +0000 (22:56 +0800)]
ARM: multi_v7_defconfig: Enable Allwinner P2WI, PWM, DMA_SUN6I, cryptodev
Enable drivers for Allwinner P2WI, PWM, cryptodev (Security System) and
sun6i DMA engine. Also enable EXTCON as PHY_SUN4I_USB depends on it.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Chen-Yu Tsai [Fri, 31 Jul 2015 14:56:41 +0000 (22:56 +0800)]
ARM: sunxi_defconfig: Enable DMA_SUN6I, P2WI, PWM, cryptodev, EXTCON, FHANDLE
Enable sun6i DMA engine, sun6i P2WI, PWM, and crypto engine (Security
System) drivers by default. EXTCON is needed by the updated sun4i USB
PHY driver.
While at it, enable FHANDLE, which is needed by systemd and newer
versions of udev. Also enable CGROUPS for systemd.
And get rid of POWER_RESET, as the sun6i power reset driver has been
removed in favor of proper sun6i watchdog support.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Javier Martinez Canillas [Wed, 15 Jul 2015 16:32:45 +0000 (18:32 +0200)]
ARM: exynos_defconfig: Enable NTC Thermistors support
The Exynos5420 Peach Pit and Exynos5800 Peach Pi Chromebooks have
IIO based ADC thermistors. Enable built-in support for its driver.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Javier Martinez Canillas [Wed, 15 Jul 2015 16:32:44 +0000 (18:32 +0200)]
ARM: multi_v7_defconfig: Enable NTC Thermistors support
The Exynos5420 Peach Pit and Exynos5800 Peach Pi Chromebooks have
IIO based ADC thermistors. Enable module support for its driver
and also for the needed Exynos ADC driver.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Javier Martinez Canillas [Wed, 8 Jul 2015 22:40:46 +0000 (15:40 -0700)]
ARM: multi_v7_defconfig: Remove old Samsung USB PHY configs
The old drivers/usb/phy/phy-samsung-usb{2,3} are now deleted since
were replaced by newer drivers that use the Generic PHY framework
but their Kconfig options were left over in multi_v7_defconfig.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Anand Moon [Tue, 9 Jun 2015 04:07:59 +0000 (13:37 +0930)]
ARM: exynos_defconfig: Enable CONFIG_SND_SOC_ODROIDX2 for Odroid-XU3
Enable CONFIG_SND_SOC_ODROIDX2 and CONFIG_SND_SIMPLE_CARD to enable
sound on Odroid-XU3 board using the max98090 audio codec.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Simon Horman [Wed, 15 Jul 2015 06:42:35 +0000 (15:42 +0900)]
ARM: shmobile: Enable fixed voltage regulator in shmobile_defconfig
This is selected by MACH_MARZEN which is enabled in shmobile_defconfig,
however, MACH_MARZEN is going away along with the board code it enables.
Acked-by: Magnus Damm <damm@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Fabio Estevam [Mon, 27 Jul 2015 14:10:44 +0000 (11:10 -0300)]
ARM: multi_v7_defconfig: Select MX6UL and MX7D
Let MX6UL and MX7D SoCs be selected by default.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Mon, 27 Jul 2015 18:43:52 +0000 (20:43 +0200)]
Merge tag 'prima2-defconfig-for-4.2' of git://git./linux/kernel/git/baohua/linux into next/defconfig
Merge "CSR prima2_defconfig fixes for 4.2" from Barry Song:
enable SiRFSoC device drivers in CSR prima2_defconfig
make savedefconfig at first, then enable
1. sdhci driver
2. onkey
3. rtc
4. hwspinlock
for prima2_defconfig
* tag 'prima2-defconfig-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux:
ARM: prima2_defconfig: enable build for hwspinlock
ARM: prima2_defconfig: enable build for RTC
ARM: prima2_defconfig: enable build for misc input
ARM: prima2_defconfig: enable build for SiRFSoC SDHC host
ARM: prima2_defconfig: fix the outdated defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
Barry Song [Mon, 13 Jul 2015 14:13:47 +0000 (22:13 +0800)]
ARM: prima2_defconfig: enable build for hwspinlock
This patch enables hardware spinlock driver for CSRatlas7 platforms.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Barry Song [Mon, 13 Jul 2015 14:05:10 +0000 (22:05 +0800)]
ARM: prima2_defconfig: enable build for RTC
This patch enables RTC_CLASS and RTC driver for SiRFSoC platforms.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Barry Song [Mon, 13 Jul 2015 13:59:52 +0000 (21:59 +0800)]
ARM: prima2_defconfig: enable build for misc input
we need INPUT_MISC to enable INPUT_SIRFSOC_ONKEY which is the onkey
driver for SiRFSoC platforms.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Barry Song [Mon, 13 Jul 2015 13:55:17 +0000 (21:55 +0800)]
ARM: prima2_defconfig: enable build for SiRFSoC SDHC host
this patch enables the MMC/SDHCI driver for SiRFSoC platforms.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Barry Song [Mon, 13 Jul 2015 13:48:37 +0000 (21:48 +0800)]
ARM: prima2_defconfig: fix the outdated defconfig
this patch is againest v4.2-rc1, by doing:
$ make ARCH=arm prima2_defconfig
$ make ARCH=arm savedefconfig
$ cp defconfig arch/arm/configs/prima2_defconfig
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Fabio Estevam [Tue, 14 Jul 2015 13:49:46 +0000 (10:49 -0300)]
ARM: imx_v6_v7_defconfig: Select CONFIG_IKCONFIG_PROC
It is useful to know how the kernel was configured via:
zcat /proc/config.gz ,so select the CONFIG_IKCONFIG_PROC option.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Olof Johansson [Mon, 27 Jul 2015 12:35:39 +0000 (14:35 +0200)]
Merge tag 'renesas-defconfig-for-v4.3' of git://git./linux/kernel/git/horms/renesas into next/defconfig
Renesas ARM Based SoC Defconfig Updates for v4.3
* Remove marzen_defconfig
* shmobile_defconfig and multi_v7_defconfig
- Enable DPCM Sound Card
- Enable r8a7793/gose platform
* tag 'renesas-defconfig-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Remove marzen_defconfig
ARM: multi_v7_defconfig: add Renesas DPCM Sound Card
ARM: shmobile: defconfig: add Renesas DPCM Sound Card
ARM: multi_v7_defconfig: Enable shmobile r8a7793/gose platform
ARM: shmobile: Enable gose board in multiplatform defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Mon, 27 Jul 2015 12:22:59 +0000 (14:22 +0200)]
Merge tag 'sti-defconfig-for-v4.3-1' of https://git./linux/kernel/git/mcoquelin/sti into next/defconfig
STi defconfig for v4.3, round 1
Highlights:
-----------
- Enable support ST's PWM driver in multi_v7
- Enable support PWM regulator in multi_v7
* tag 'sti-defconfig-for-v4.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti:
ARM: multi_v7_defconfig: Enable support for PWM Regulators
ARM: multi_v7_defconfig: Enable ST's PWM driver
Signed-off-by: Olof Johansson <olof@lixom.net>
Roger Shimizu [Tue, 21 Jul 2015 14:49:17 +0000 (23:49 +0900)]
ARM: defconfig: orion5x: add DT support
- add 2 DT device entries
- enable CONFIG_ARM_ATAG_DTB_COMPAT
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Stephen Boyd [Tue, 16 Jun 2015 20:31:16 +0000 (13:31 -0700)]
ARM: qcom_defconfig: Enable options for KS8851 ethernet
Enable the RPM and RPM regulator drivers as well as the KS8851
ethernet driver so that ethernet works on MSM8960 CDP.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
Chanwoo Choi [Fri, 24 Jul 2015 03:42:40 +0000 (12:42 +0900)]
clk: exynos3250: Add cpu clock configuration data and instaniate cpu clock
This patch add CPU clock configuration data and instantiate the CPU
clock type for Exynos3250 to support Samsung specific cpu-clock type.
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Thomas Abraham [Wed, 1 Jul 2015 13:10:35 +0000 (15:10 +0200)]
clk: exynos5250: add cpu clock configuration data and instantiate cpu clock
With the addition of the new Samsung specific cpu-clock type, the
arm clock can be represented as a cpu-clock type. Add the CPU clock
configuration data and instantiate the CPU clock type for Exynos5250.
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
[b.zolnierkie: split exynos5250 support from the original patch]
[b.zolnierkie: moved E5250_CPU_DIV[0,1] macros to clk-exynos5250.c]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Tested-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Bartlomiej Zolnierkiewicz [Wed, 1 Jul 2015 13:10:38 +0000 (15:10 +0200)]
cpufreq: exynos: remove exynos5250 specific cpufreq driver support
Exynos5250 based platforms have switched over to use generic
cpufreq driver for cpufreq functionality. So the Exynos
specific cpufreq support for these platforms can be removed.
Cc: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Tested-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
[k.kozlowski: Rebased the patch around exynos-cpufreq.c]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Olof Johansson [Wed, 22 Jul 2015 23:28:37 +0000 (16:28 -0700)]
Merge tag 'omap-for-v4.3/defconfig-signed' of git://git./linux/kernel/git/tmlind/linux-omap into next/defconfig
Merge "defconfig changes for v4.3" from Tony Lindgren:
Few defconfig changes for omap2plus_defconfig to enable
SPI NOR, CPTS, touchscreen and ADC used on am335x, am437x
and ra7 devices.
* tag 'omap-for-v4.3/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: enable support for M25P80 SPI NOR
ARM: omap2plus_defconfig: enable support for TI CPTS
ARM: omap2plus_defconfig: enable support for TI touchscreen
ARM: omap2plus_defconfig: enable support for TI ADC
Signed-off-by: Olof Johansson <olof@lixom.net>
Lee Jones [Tue, 7 Jul 2015 15:06:00 +0000 (17:06 +0200)]
ARM: multi_v7_defconfig: Enable support for PWM Regulators
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Lee Jones [Tue, 7 Jul 2015 15:06:00 +0000 (17:06 +0200)]
ARM: multi_v7_defconfig: Enable ST's PWM driver
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Javier Martinez Canillas [Wed, 8 Jul 2015 05:46:29 +0000 (22:46 -0700)]
ARM: dts: Extend exynos5420-pinctrl nodes using labels instead of paths
A previously defined Device Tree node, can be extended either by defining
a node using the same full path or by creating a label for the node and
referencing to it.
Using full paths is more error prone since if there was a typo error, a
new node will be created instead of extending the node as it was desired.
This will lead to run-time errors that could be hard to detect.
A mistyped label on the other hand, will cause a dtc compile error which
makes it easier to detect the mistake since happens at build-time instead.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Javier Martinez Canillas [Wed, 8 Jul 2015 05:36:29 +0000 (22:36 -0700)]
ARM: dts: Include exynos5420-pinctrl after the nodes were defined for exynos5420
The dtc compiler combines all the defined nodes that have the same path
so a device node definition can be in one file and later be extended in
another one.
That's the case of the Exynos5420 pinctrl device nodes that are defined
in the exynos5420.dtsi file and extended in exynos5420-pinctrl.dtsi.
But since the exynos5420.dtsi file includes the exynos5420-pinctrl.dtsi
before the pinctrl device nodes are actually defined, the definition of
the pinctrl device nodes happens in exynos5420-pinctrl.dtsi and are
extended in exynos5420.dtsi.
That is the opposite of the original intention so even when there is no
difference in practice, the exynos5420-pinctrl.dtsi include should be
moved at the end of the exynos5420.dtsi file after the pinctrl device
nodes have been already defined.
This will also allow to later change the exynos5420-pinctrl.dtsi file
to use labels instead of full paths to extend the pinctrl nodes. Since
keeping the include at the top, would cause a dtc build error due the
pinctrl labels not being defined yet.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Javier Martinez Canillas [Wed, 8 Jul 2015 05:36:28 +0000 (22:36 -0700)]
ARM: dts: Extend exynos5250-pinctrl nodes using labels instead of paths
A previously defined Device Tree node, can be extended either by defining
a node using the same full path or by creating a label for the node and
referencing to it.
Using full paths is more error prone since if there was a typo error, a
new node will be created instead of extending the node as it was desired.
This will lead to run-time errors that could be hard to detect.
A mistyped label on the other hand, will cause a dtc compile error which
makes it easier to detect the mistake since happens at build-time instead.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Javier Martinez Canillas [Wed, 8 Jul 2015 05:36:27 +0000 (22:36 -0700)]
ARM: dts: Include exynos5250-pinctrl after the nodes were defined for exynos5250
The dtc compiler combines all the defined nodes that have the same path
so a device node definition can be in one file and later be extended in
another one.
That's the case of the Exynos5250 pinctrl device nodes that are defined
in the exynos5250.dtsi file and extended in exynos5250-pinctrl.dtsi.
But since the exynos5250.dtsi file includes the exynos5250-pinctrl.dtsi
before the pinctrl device nodes are actually defined, the definition of
the pinctrl device nodes happens in exynos5250-pinctrl.dtsi and are
extended in exynos5250.dtsi.
That is the opposite of the original intention so even when there is no
difference in practice, the exynos5250-pinctrl.dtsi include should be
moved at the end of the exynos5250.dtsi file after the pinctrl device
nodes have been already defined.
This will also allow to later change the exynos5250-pinctrl.dtsi file
to use labels instead of full paths to extend the pinctrl nodes. Since
keeping the include at the top, would cause a dtc build error due the
pinctrl labels not being defined yet.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Anand Moon [Mon, 15 Jun 2015 02:53:23 +0000 (12:23 +0930)]
ARM: dts: Enable thermal-zones for exynos5422-odroidxu3
Include exynos5422-cpu-thermal.dtsi to enable thermal_zone support.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Anand Moon [Mon, 15 Jun 2015 02:53:22 +0000 (12:23 +0930)]
ARM: dts: Define default thermal-zones for exynos5422
Trip points corresponding to the one defined in the exynos_tmu_data.c
for Exynos5422 have been included so define thermal-zones attribute.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Anand Moon [Mon, 15 Jun 2015 02:53:21 +0000 (12:23 +0930)]
ARM: dts: Enable TMU for exynos5422-odroidxu3
This changes enables TMU IP block on the Exynos5422 Odroid-XU3
device.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Anand Moon [Mon, 15 Jun 2015 02:53:20 +0000 (12:23 +0930)]
ARM: dts: Add pwm-fan node for exynos5422-odroidxu3
Add pwm-fan node to the Odroid-XU3 boards.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Krzysztof Kozlowski [Thu, 11 Jun 2015 11:24:39 +0000 (20:24 +0900)]
ARM: dts: Use labels for overriding nodes for exynos4210-universal_c210
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Krzysztof Kozlowski [Sun, 7 Jun 2015 04:21:00 +0000 (13:21 +0900)]
ARM: dts: Set max17047 over heat and voltage thresholds for exynos4412-trats2
Add some safe values for over heat and over voltage. The Trats2 uses
3.8 V battery and during testing it operated properly under 4.48 V.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Anand Moon [Sun, 7 Jun 2015 11:53:47 +0000 (21:23 +0930)]
ARM: dts: Enable USB3 regulators for exynos5422-odroidxu3
Enable regulator for usbdrd3_0 and usbdrd3_1. Looking at the schematic
pin diagram for MAX77802 USB3_0 and USB3_1 is regulated by LDO9 and
LD011.
This removes following warnings during boot:
[ 3.503539] exynos-dwc3 usb@
12000000: Looking up vdd33-supply from device tree
[ 3.503556] exynos-dwc3 usb@
12000000: Looking up vdd33-supply property in node /usb@
12000000 failed
[ 3.503568] usb@
12000000 supply vdd33 not found, using dummy regulator
[ 3.509154] exynos-dwc3 usb@
12000000: Looking up vdd10-supply from device tree
[ 3.509170] exynos-dwc3 usb@
12000000: Looking up vdd10-supply property in node /usb@
12000000 failed
[ 3.509181] usb@
12000000 supply vdd10 not found, using dummy regulator
[ 3.917548] exynos-dwc3 usb@
12400000: Looking up vdd33-supply from device tree
[ 3.917565] exynos-dwc3 usb@
12400000: Looking up vdd33-supply property in node /usb@
12400000 failed
[ 3.917578] usb@
12400000 supply vdd33 not found, using dummy regulator
[ 3.922731] exynos-dwc3 usb@
12400000: Looking up vdd10-supply from device tree
[ 3.922747] exynos-dwc3 usb@
12400000: Looking up vdd10-supply property in node /usb@
12400000 failed
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Andreas Faerber [Sun, 15 Mar 2015 22:00:30 +0000 (23:00 +0100)]
ARM: dts: Clean up indentation for exynos5410-smdk5410
The UART status properties are indented one level too deep, and we want
to derive a device tree for the ODROID-XU. Fix this before it propagates.
Signed-off-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Thomas Abraham [Fri, 3 Apr 2015 16:43:47 +0000 (18:43 +0200)]
ARM: dts: add CPU OPP and regulator supply property for exynos4210
For Exynos4210 platforms, add CPU operating points and CPU regulator
supply properties for migrating from Exynos specific cpufreq driver
to using generic cpufreq driver.
Cc: Doug Anderson <dianders@chromium.org>
Cc: Andreas Faerber <afaerber@suse.de>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Andreas Farber <afaerber@suse.de>
Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
[b.zolnierkie: removed exynos5250 and exynos5420 support for now]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
[k.kozlowski: Rebased, moved cpu nodes to alphabetical position]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Beata Michalska [Mon, 15 Jun 2015 08:12:46 +0000 (10:12 +0200)]
ARM: dts: Update video-phy node with syscon phandle for exynos3250
As a follow-up to recent changes to Exynos mipi video phy driver,
introducing support for PMU regmap in commit
e4b3d38088df ("phy:
exynos-video-mipi: Fix regression by adding support for PMU regmap")
add a syscon phandle to video-phy node to bring back to life both
MIPI DSI display and MIPI CSIS-2 camera sensor on Exynos3250.
Signed-off-by: Beata Michalska <b.michalska@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Olof Johansson [Fri, 17 Jul 2015 17:23:08 +0000 (10:23 -0700)]
Merge tag 'ep93xx-defconfig' of git://git./linux/kernel/git/linusw/linux-integrator into next/defconfig
Merge "EP93xx defconfig changes" from Linus Walleij:
This updates the EP93xx defconfig to use NO_HZ and high
resolution timers, and to by default enable and compile
all board variants now that we can have a single kernel,
and enable all EP93xx-specific drivers that sit in various
sites across the kernel.
* tag 'ep93xx-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: ep93xx: add framebuffer to the defconfig
ARM: ep93xx: add DMA engine to the defconfig
ARM: ep93xx: add GPIO I2C to defconfig
ARM: ep93xx: add LEDs and triggers to defconfig
ARM: ep93xx: enable SIM.ONE MMC/SD hardware
ARM: ep93xx: enable all boards in the EP93xx defconfig
ARM: ep93xx: activate NO_HZ and high-res timers
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 17 Jul 2015 17:09:14 +0000 (10:09 -0700)]
Merge tag 'mvebu-config-4.3-1' of git://git.infradead.org/linux-mvebu into next/defconfig
Merge "ARM: mvebu: config changes for v4.3" from Gregory Clement:
mvebu config changes for v4.3 (part #1)
update mvebu_v7_defconfig with features needed for Armada 388 GP
* tag 'mvebu-config-4.3-1' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: update mvebu_v7_defconfig with features needed for Armada 388 GP
Signed-off-by: Olof Johansson <olof@lixom.net>
Linus Walleij [Thu, 9 Jul 2015 15:13:07 +0000 (17:13 +0200)]
ARM: ep93xx: add framebuffer to the defconfig
The EP93xx SoC has a framebuffer driver, let's add this to the
defconfig so we can have graphics working out of the box.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Thu, 9 Jul 2015 15:12:00 +0000 (17:12 +0200)]
ARM: ep93xx: add DMA engine to the defconfig
Several boards can make use of the DMA engine on the EP93xx
so let's enable this by default in the defconfig.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Thu, 9 Jul 2015 15:10:44 +0000 (17:10 +0200)]
ARM: ep93xx: add GPIO I2C to defconfig
Some of the EP93xx boards have I2C devices on bit-banged GPIO
I2C, so add this to the defconfig.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 16 Jun 2015 08:34:46 +0000 (10:34 +0200)]
ARM: ep93xx: add LEDs and triggers to defconfig
The EP93xx has two designated LEDs (not always connected): a
green and a red one. These are registered in the core, so let's
enable the driver and some triggers.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 16 Jun 2015 07:26:45 +0000 (09:26 +0200)]
ARM: ep93xx: enable SIM.ONE MMC/SD hardware
The SIM.ONE has a MMC card connected to the SPI host. This card
usually hosts an EXT4 root file system. Enable these options in
the defconfig so the default ompiled kernel will work
out-of-the-box.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 16 Jun 2015 07:25:27 +0000 (09:25 +0200)]
ARM: ep93xx: enable all boards in the EP93xx defconfig
With PATCH_PHYS_TO_VIRT we can support all EP93xx variants
in a single image, so enable all board variants in the defconfig
for simplicity and build coverage.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Mon, 15 Jun 2015 13:00:19 +0000 (15:00 +0200)]
ARM: ep93xx: activate NO_HZ and high-res timers
Let's set the EP93xx to NO_HZ mode and activate the high-res
timers now that we have GENERIC_CLOCKEVENTS.
Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Magnus Damm [Thu, 16 Jul 2015 07:54:14 +0000 (16:54 +0900)]
ARM: shmobile: Remove marzen_defconfig
Now when the Marzen legacy board code is removed also
get rid of the marzen_defconfig file. Existing users
shall move over to shmobile_defconfig.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>