[PATCH 2/2] arm64: dts: renesas: r8a779g0: Add TPU device node

Geert Uytterhoeven geert+renesas at glider.be
Fri Oct 7 08:34:02 PDT 2022


From: CongDang <cong.dang.xn at renesas.com>

Add a device node for the 16-Bit Timer Pulse Unit (TPU) on the Renesas
R-Car V4H (R8A779G0) SoC.

Signed-off-by: CongDang <cong.dang.xn at renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
 arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index 3d972c742fc7e272..53e1252f00d57490 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -730,6 +730,17 @@ scif4: serial at e6c40000 {
 			status = "disabled";
 		};
 
+		tpu: pwm at e6e80000 {
+			compatible = "renesas,tpu-r8a779g0", "renesas,tpu";
+			reg = <0 0xe6e80000 0 0x148>;
+			interrupts = <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 718>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 718>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		msiof0: spi at e6e90000 {
 			compatible = "renesas,msiof-r8a779g0",
 				     "renesas,rcar-gen4-msiof";
-- 
2.25.1




More information about the linux-arm-kernel mailing list