ARM: sun4i: dt: add PWM support

Add the PWM bindings for the Allwinner A10.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 8810ce4..4dc3761 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -563,6 +563,14 @@
                        interrupts = <24>;
                };
 
+               pwm: pwm@01c20e00 {
+                       compatible = "allwinner,sun4i-a10-pwm";
+                       reg = <0x01c20e00 0xc>;
+                       clocks = <&osc24M>;
+                       #pwm-cells = <3>;
+                       status = "disabled";
+               };
+
                sid: eeprom@01c23800 {
                        compatible = "allwinner,sun4i-a10-sid";
                        reg = <0x01c23800 0x10>;