dts: arm: ti: cc23x0: Add pinctrl support

Add support for pinctrl to cc23x0 SoC.

Signed-off-by: Lars Thalian Morstad <l-morstad@ti.com>
Signed-off-by: Vebjorn Myklebust <v.myklebust@ti.com>
Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
Signed-off-by: Julien Panis <jpanis@baylibre.com>

dts/arm/ti/cc23x0.dtsi

@@ -56,6 +56,11 @@
 				write-block-size = <0x10>;
 			};
 		};
+
+		pinctrl: pinctrl@40003000 {
+			compatible = "ti,cc23x0-pinctrl";
+			reg = <0x40003000 0xc14>;
+		};
 	};
 };