openwrt/target/linux/mediatek/patches-6.1/012-v6.5-arm64-dts-mt7986-add-PWM.patch

From 3b92c547e3d4a35c6214b3e7fa1103d0749d83b1 Mon Sep 17 00:00:00 2001
From: Daniel Golle <[email protected]>
Date: Fri, 21 Apr 2023 15:20:44 +0200
Subject: [PATCH 12/19] arm64: dts: mt7986: add PWM

This adds pwm node to mt7986.

Signed-off-by: Daniel Golle <[email protected]>
Signed-off-by: Frank Wunderlich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Matthias Brugger <[email protected]>
---
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -240,6 +240,20 @@
 			status = "disabled";
 		};
 
+		pwm: pwm@10048000 {
+			compatible = "mediatek,mt7986-pwm";
+			reg = <0 0x10048000 0 0x1000>;
+			#clock-cells = <1>;
+			#pwm-cells = <2>;
+			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_PWM_SEL>,
+				 <&infracfg CLK_INFRA_PWM_STA>,
+				 <&infracfg CLK_INFRA_PWM1_CK>,
+				 <&infracfg CLK_INFRA_PWM2_CK>;
+			clock-names = "top", "main", "pwm1", "pwm2";
+			status = "disabled";
+		};
+
 		uart0: serial@11002000 {
 			compatible = "mediatek,mt7986-uart",
 				     "mediatek,mt6577-uart";