[PATCH 4/5] arm64: dts: r8a7796-salvator-x: Add PWM device support

[Ulrich Hecht <ulrich.hecht+renesas@gmail.com>]

From: Ryo Kodama <ryo.kodama.vz@renesas.com>

This patch adds support of PWM{1,2} device for Salvator-X board on
R8A7796 SoC.

Signed-off-by: Ryo Kodama <ryo.kodama.vz@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
 arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
index 14d9e51..b4ff1b6 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
@@ -105,6 +105,18 @@
 	};
 };
 
+&pwm1 {
+	pinctrl-0 = <&pwm1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-0 = <&pwm2_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &pfc {
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";
@@ -114,6 +126,15 @@
 		function = "avb";
 	};
 
+	pwm1_pins: pwm1 {
+		groups = "pwm1_a", "pwm1_b";
+		function = "pwm1";
+	};
+	pwm2_pins: pwm2 {
+		groups = "pwm2_a", "pwm2_b";
+		function = "pwm2";
+	};
+
 	scif1_pins: scif1 {
 		groups = "scif1_data_a", "scif1_ctrl";
 		function = "scif1";
-- 
2.7.4