dt-bindings: power: add binding for rk3036 power domains

Add binding documentation for the power domains
found on Rockchip RK3036 SoCs.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
index 301d2a9bc1b8bb2ab0e213e6656b03691c2c71e8..79924ee9ae8657d86dc0f47c592564831f9f9e69 100644 (file)
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
@@ -5,6 +5,7 @@ powered up/down by software based on different application scenes to save power.
 
 Required properties for power domain controller:
 - compatible: Should be one of the following.
+       "rockchip,rk3036-power-controller" - for RK3036 SoCs.
        "rockchip,rk3288-power-controller" - for RK3288 SoCs.
        "rockchip,rk3328-power-controller" - for RK3328 SoCs.
        "rockchip,rk3366-power-controller" - for RK3366 SoCs.
@@ -17,6 +18,7 @@ Required properties for power domain controller:
 
 Required properties for power domain sub nodes:
 - reg: index of the power domain, should use macros in:
+       "include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain.
        "include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain.
        "include/dt-bindings/power/rk3328-power.h" - for RK3328 type power domain.
        "include/dt-bindings/power/rk3366-power.h" - for RK3366 type power domain.
@@ -93,6 +95,7 @@ Node of a device using power domains must have a power-domains property,
 containing a phandle to the power device node and an index specifying which
 power domain to use.
 The index should use macros in:
+       "include/dt-bindings/power/rk3036-power.h" - for rk3036 type power domain.
        "include/dt-bindings/power/rk3288-power.h" - for rk3288 type power domain.
        "include/dt-bindings/power/rk3328-power.h" - for rk3328 type power domain.
        "include/dt-bindings/power/rk3366-power.h" - for rk3366 type power domain.