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authorAlim Akhtar <alim.akhtar@samsung.com>2015-10-20 12:24:43 +0300
committerKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-11-20 09:58:44 +0300
commit35135f4b95f03be7ebbf31221ce738f1ec0faa02 (patch)
tree91adcf2e20b58fc9f4c15cb9ab3072711bc2e8fe /arch/arm/boot/dts/exynos5410.dtsi
parent4a5e82960b8ea8b6d7eac714f3b33f5b27cdacab (diff)
downloadlinux-35135f4b95f03be7ebbf31221ce738f1ec0faa02.tar.xz
ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5410
This patch adds syscon-{reboot, poweroff} nodes to allow the generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5410 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> 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>
Diffstat (limited to 'arch/arm/boot/dts/exynos5410.dtsi')
-rw-r--r--arch/arm/boot/dts/exynos5410.dtsi14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 731eefd23fa9..fad0779b1b6e 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -102,6 +102,20 @@
reg = <0x10040000 0x5000>;
};
+ 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>;
+ };
+
mct: mct@101C0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0xB00>;