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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>
authored by
Caesar Wang
and committed by
Heiko Stuebner
cbdfa770
a2500531
+3
+3
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+3
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
···
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Required properties for power domain controller:
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- compatible: Should be one of the following.
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+
"rockchip,rk3036-power-controller" - for RK3036 SoCs.
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"rockchip,rk3288-power-controller" - for RK3288 SoCs.
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"rockchip,rk3328-power-controller" - for RK3328 SoCs.
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"rockchip,rk3366-power-controller" - for RK3366 SoCs.
···
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Required properties for power domain sub nodes:
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- reg: index of the power domain, should use macros in:
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"include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain.
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"include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain.
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"include/dt-bindings/power/rk3328-power.h" - for RK3328 type power domain.
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"include/dt-bindings/power/rk3366-power.h" - for RK3366 type power domain.
···
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containing a phandle to the power device node and an index specifying which
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power domain to use.
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The index should use macros in:
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"include/dt-bindings/power/rk3036-power.h" - for rk3036 type power domain.
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"include/dt-bindings/power/rk3288-power.h" - for rk3288 type power domain.
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"include/dt-bindings/power/rk3328-power.h" - for rk3328 type power domain.
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"include/dt-bindings/power/rk3366-power.h" - for rk3366 type power domain.