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Subject[PATCH v4 3/8] dt-bindings: pwm: add description for rv1108 pwm
Add device tree bindings document for pwm on
rockchip rv1108 soc.

Signed-off-by: Andy Yan <>


Changes in v4: None
Changes in v3:
- make the compatible string be: "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"
for rv1108

Changes in v2: None

Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
index 2350ef9..2c5e52a 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
@@ -3,7 +3,8 @@ Rockchip PWM controller
Required properties:
- compatible: should be "rockchip,<name>-pwm"
"rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs
- "rockchip,rk3288-pwm": found on RK3288 SoC
+ "rockchip,rk3288-pwm": found on RK3288 SOC
+ "rockchip,rv1108-pwm", "rockchip,rk3288-pwm": found on RV1108 SoC
"rockchip,vop-pwm": found integrated in VOP on RK3288 SoC
- reg: physical base address and length of the controller's registers
- clocks: See ../clock/clock-bindings.txt

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