ARM: dts: rockchip: Add pwm2m0 pins to rv1126

Add pwm2m0 pins for Rockchip RV1126 PWM2.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20230731103518.2906147-3-jagan@edgeble.ai
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: openedev

arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi

@@ -87,6 +87,14 @@
 				<0 RK_PB5 1 &pcfg_pull_none_drv_level_0_smt>;
 		};
 	};
+	pwm2 {
+		/omit-if-no-ref/
+		pwm2m0_pins: pwm2m0-pins {
+			rockchip,pins =
+				/* pwm2_pin_m0 */
+				<0 RK_PC0 3 &pcfg_pull_none>;
+		};
+	};
 	rgmii {
 		/omit-if-no-ref/
 		rgmiim1_pins: rgmiim1-pins {