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| author | Alim Akhtar <alim.akhtar@samsung.com> | 2015-10-20 11:24:41 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-11-20 07:55:46 +0100 |
| commit | 6d19e1a12a838d64eec3211caa63d07966de4b35 (patch) | |
| tree | da54045706a328ba4babd7ccc0c71cff9e3505c7 | |
| parent | ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 (diff) | |
| download | linux-6d19e1a12a838d64eec3211caa63d07966de4b35.tar.xz linux-6d19e1a12a838d64eec3211caa63d07966de4b35.zip | |
ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos4
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos4 SoC.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| -rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 3184e10f260a..07e10ee60bd8 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -158,6 +158,20 @@ interrupt-parent = <&gic>; }; + poweroff: syscon-poweroff { + compatible = "syscon-poweroff"; + regmap = <&pmu_system_controller>; + offset = <0x330C>; /* PS_HOLD_CONTROL */ + mask = <0x5200>; /* reset value */ + }; + + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&pmu_system_controller>; + offset = <0x0400>; /* SWRESET */ + mask = <0x1>; + }; + dsi_0: dsi@11C80000 { compatible = "samsung,exynos4210-mipi-dsi"; reg = <0x11C80000 0x10000>; |