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Commit 3adf9db5 authored by Finley Xiao's avatar Finley Xiao Committed by Heiko Stuebner
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dt-bindings: power: add binding for px30 power domains 



Add binding documentation for the power domains
found on Rockchip PX30 SoCs.

Signed-off-by: default avatarFinley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: default avatarElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent c736afcc

Documentation/devicetree/bindings/soc/rockchip/power_domain.txt

+3 −0
Original line number Diff line number Diff line
@@ -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,px30-power-controller" - for PX30 SoCs.

	"rockchip,rk3036-power-controller" - for RK3036 SoCs.

	"rockchip,rk3128-power-controller" - for RK3128 SoCs.

	"rockchip,rk3228-power-controller" - for RK3228 SoCs.
@@ -20,6 +21,7 @@ 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/px30-power.h" - for PX30 type power domain.

	"include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain.

	"include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.

	"include/dt-bindings/power/rk3228-power.h" - for RK3228 type power domain.
@@ -99,6 +101,7 @@ 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/px30-power.h" - for px30 type power domain.

	"include/dt-bindings/power/rk3036-power.h" - for rk3036 type power domain.

	"include/dt-bindings/power/rk3128-power.h" - for rk3128 type power domain.

	"include/dt-bindings/power/rk3128-power.h" - for rk3228 type power domain.