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dt-bindings: power: add binding for rv1126 power domains

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Add binding documentation for the power domains
found on Rockchip RV1126 SoCs.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Icf38d7a8fa44abf119e57a66ceddc1a01872facf
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This commit is contained in:
Elaine Zhang
2019-12-24 10:56:28 +08:00
committed by Tao Huang
parent c060385630
commit a3da190248
1 changed files with 3 additions and 0 deletions
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3
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
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@@ -6,6 +6,7 @@ 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,rv1126-power-controller" - for RV1126 SoCs
"rockchip,rk1808-power-controller" - for RK1808 SoCs
"rockchip,rk3036-power-controller" - for RK3036 SoCs.
"rockchip,rk3066-power-controller" - for RK3066 SoCs.
@@ -25,6 +26,7 @@ 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/rv1126-power.h" - for RV1126 type power domain.
"include/dt-bindings/power/rk1808-power.h" - for RK1808 type power domain.
"include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain.
"include/dt-bindings/power/rk3066-power.h" - for RK3066 type power domain.
@@ -108,6 +110,7 @@ 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/rv1126-power.h" - for RV1126 type power domain.
"include/dt-bindings/power/rk1808-power.h" - for rk1808 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.