pwm: rockchip: add pwm support for rk3399

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / pwm / pwm-rockchip.txt

diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
index b8be3d09ee26b7522fa373eefd1903aef8ce3d41..e248859825ec27fe7dd10d586537f44ad999e82f 100644 (file)
--- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt
@@ -5,6 +5,7 @@ Required properties:
    "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
+   "rockchip,rk3399-pwm", "rockchip,rk3288-pwm": found on RK3399 SoC
  - reg: physical base address and length of the controller's registers
  - clocks: phandle and clock specifier of the PWM reference clock
  - #pwm-cells: must be 2 (rk2928) or 3 (rk3288). See pwm.txt in this directory