nordic-pinctrl-option-6

nordic-board-pinctrl.dtsi

/* Option 6 */

&pinctrl {
	uart0_default: uart0_default {
	        compatible = "nordic,nrf-uarte-pinctrl";
	        tx {
			pin = <0 6>;
	        	output-enable;
		};
	        rx {
			pin = <0 8>;
			input-enable;
			bias-pull-up;
		};
	        rts {
			pin = <0 5>;
	        	output-enable;
		}
	        cts {
			pins = <0 7>;
	        	input-enable;
			bias-pull-up;
		};
	};

	uart0_sleep: uart0_sleep {
	        compatible = "nordic,nrf-uarte-pinctrl";
	        tx {
			pin = <0 6>;
	        	low-power-enable;
		};
	        rx {
			pin = <0 8>;
			low-power-enable;
		};
	        rts {
			pin = <0 5>;
	        	low-power-enable;
		}
	        cts {
			pins = <0 7>;
	        	low-power-enable;
		};
	};
};

nordic-board.dts

/* Option 6 */

#include "nordic-board-pinctrl.dtsi"

&uart0 {
	pinctrl-0 = <&uart0_default>;
	pinctrl-1 = <&uart0_sleep>;
	pinctrl-names = "default", "sleep";
};