Add binding documentation for the power domains
found on Rockchip RK3328 SoCs.
But RK3328 SoC just support idle, not support pd.
Signed-off-by: Elaine Zhang <zhangq...@rock-chips.com>
---
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
index f909ce06afc4..01bfb6745fbd 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
@@ -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,rk3288-power-controller" - for RK3288 SoCs.
+ "rockchip,rk3328-power-controller" - for RK3328 SoCs.
"rockchip,rk3368-power-controller" - for RK3368 SoCs.
"rockchip,rk3399-power-controller" - for RK3399 SoCs.
- #power-domain-cells: Number of cells in a power-domain specifier.
@@ -16,6 +17,7 @@ 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/rk3288-power.h" - for RK3288 type power
domain.
+ "include/dt-bindings/power/rk3328-power.h" - for RK3328 type power
domain.
"include/dt-bindings/power/rk3368-power.h" - for RK3368 type power
domain.
"include/dt-bindings/power/rk3399-power.h" - for RK3399 type power
domain.
- clocks (optional): phandles to clocks which need to be enabled while power
domain
@@ -90,6 +92,7 @@ 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/rk3288-power.h" - for rk3288 type power
domain.
+ "include/dt-bindings/power/rk3328-power.h" - for rk3328 type power
domain.
"include/dt-bindings/power/rk3368-power.h" - for rk3368 type power
domain.
"include/dt-bindings/power/rk3399-power.h" - for rk3399 type power
domain.
--
1.9.1
