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Commit 695d49d9 authored by Caesar Wang's avatar Caesar Wang Committed by Thierry Reding
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pwm: rockchip: document RK3288 SoC compatible 



Document new compatible for PWM founding on RK3288 SoC

Signed-off-by: default avatarCaesar Wang <caesar.wang@rock-chips.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 3aacd3e1

Documentation/devicetree/bindings/pwm/pwm-rockchip.txt

+4 −1
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Rockchip PWM controller



Required properties:

 - compatible: should be "rockchip,rk2928-pwm"

 - compatible: should be "rockchip,<name>-pwm"

   "rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs

   "rockchip,rk3288-pwm": found on RK3288 SoC

   "rockchip,vop-pwm": found integrated in VOP on RK3288 SoC

 - reg: physical base address and length of the controller's registers

 - clocks: phandle and clock specifier of the PWM reference clock

 - #pwm-cells: should be 2. See pwm.txt in this directory for a