Commit c680036a authored by Leela Krishna Amudala's avatar Leela Krishna Amudala Committed by Kukjin Kim

ARM: dts: Add pmu sysreg node to exynos5250 and exynos5420

This patch adds pmusysreg node to exynos5250 and exynos5420 dtsi files to
handle PMU register accesses in a centralized way using syscon driver
Signed-off-by: default avatarLeela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: default avatarTomasz Figa <t.figa@samsung.com>
Reviewed-by: default avatarDoug Anderson <dianders@chromium.org>
Tested-by: default avatarDoug Anderson <dianders@chromium.org>
Acked-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 38dbfb59
SAMSUNG Exynos SoC series PMU Registers
Properties:
- compatible : should contain two values. First value must be one from following list:
- "samsung,exynos5250-pmu" - for Exynos5250 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
second value must be always "syscon".
- reg : offset and length of the register set.
Example :
pmu_system_controller: system-controller@10040000 {
compatible = "samsung,exynos5250-pmu", "syscon";
reg = <0x10040000 0x5000>;
};
...@@ -167,6 +167,11 @@ pinctrl_3: pinctrl@03860000 { ...@@ -167,6 +167,11 @@ pinctrl_3: pinctrl@03860000 {
interrupts = <0 47 0>; interrupts = <0 47 0>;
}; };
pmu_system_controller: system-controller@10040000 {
compatible = "samsung,exynos5250-pmu", "syscon";
reg = <0x10040000 0x5000>;
};
watchdog { watchdog {
clocks = <&clock 336>; clocks = <&clock 336>;
clock-names = "watchdog"; clock-names = "watchdog";
......
...@@ -613,6 +613,11 @@ gsc_1: video-scaler@13e10000 { ...@@ -613,6 +613,11 @@ gsc_1: video-scaler@13e10000 {
samsung,power-domain = <&gsc_pd>; samsung,power-domain = <&gsc_pd>;
}; };
pmu_system_controller: system-controller@10040000 {
compatible = "samsung,exynos5420-pmu", "syscon";
reg = <0x10040000 0x5000>;
};
tmu_cpu0: tmu@10060000 { tmu_cpu0: tmu@10060000 {
compatible = "samsung,exynos5420-tmu"; compatible = "samsung,exynos5420-tmu";
reg = <0x10060000 0x100>; reg = <0x10060000 0x100>;
......
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