[PATCH RFC 4/6] riscv: dts: thead: Add PWM controller node

[Michal Wilczynski]

Add the Device Tree node for the T-HEAD TH1520 SoC's PWM controller.

Signed-off-by: Michal Wilczynski <m.wilczynski at samsung.com>
---
 arch/riscv/boot/dts/thead/th1520.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index 527336417765d8470426f2985e1bc22eeafb31aa..f24e12d7259fabcfbdc2dfa966d759db06684ab4 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -482,6 +482,13 @@ uart2: serial at ffec010000 {
 			status = "disabled";
 		};
 
+		pwm: pwm at ffec01c000 {
+			compatible = "thead,th1520-pwm";
+			reg = <0xff 0xec01c000 0x0 0x4000>;
+			clocks = <&clk CLK_PWM>;
+			#pwm-cells = <3>;
+		};
+
 		clk: clock-controller at ffef010000 {
 			compatible = "thead,th1520-clk-ap";
 			reg = <0xff 0xef010000 0x0 0x1000>;

-- 
2.34.1