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[v15,6/7] riscv: dts: thead: Add PWM controller node

Message ID 20250930-rust-next-pwm-working-fan-for-sending-v15-6-5661c3090877@samsung.com
State Changes Requested
Headers show
Series Rust Abstractions for PWM subsystem with TH1520 PWM driver | expand

Commit Message

Michal Wilczynski Sept. 30, 2025, 12:20 p.m. UTC 
Add the Device Tree node for the T-HEAD TH1520 SoC's PWM controller.

Reviewed-by: Drew Fustini <fustini@kernel.org>
Tested-by: Drew Fustini <fustini@kernel.org>
Reviewed-by: Elle Rhumsaa <elle@weathered-steel.dev>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
---
 arch/riscv/boot/dts/thead/th1520.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index 42724bf7e90e08fac326c464d0f080e3bd2cd59b..513dc6977b2633503515ad260913156fbe57d92f 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -493,6 +493,13 @@  uart2: serial@ffec010000 {
 			status = "disabled";
 		};
 
+		pwm: pwm@ffec01c000 {
+			compatible = "thead,th1520-pwm";
+			reg = <0xff 0xec01c000 0x0 0x4000>;
+			clocks = <&clk CLK_PWM>;
+			#pwm-cells = <3>;
+		};
+
 		clk: clock-controller@ffef010000 {
 			compatible = "thead,th1520-clk-ap";
 			reg = <0xff 0xef010000 0x0 0x1000>;