ARM: dts: sun8i: Add PWM controller node in H3

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun8i-h3.dtsi

@@ -389,6 +389,14 @@ wdt0: watchdog@01c20ca0 {
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		pwm: pwm@01c21400 {
+			compatible = "allwinner,sun8i-h3-pwm";
+			reg = <0x01c21400 0x8>;
+			clocks = <&osc24M>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		uart0: serial@01c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;