blinky/boards/atguigu/mini_keyboard/mini_keyboard-pinctrl.dtsi

&pinctrl {
	i2c0_default: i2c0_default {
		group1 {
			psels = <NRF_PSEL(TWIM_SDA, 1, 0)>,
				<NRF_PSEL(TWIM_SCL, 0, 24)>;
		};
	};

	i2c0_sleep: i2c0_sleep {
		group1 {
			psels = <NRF_PSEL(TWIM_SDA, 1, 0)>,
				<NRF_PSEL(TWIM_SCL, 0, 24)>;
			low-power-enable;
		};
	};

	encoder_default: encoder_default {
		group1 {
			psels = <NRF_PSEL(QDEC_A, 0, 10)>,
				<NRF_PSEL(QDEC_B, 1, 6)>;
			bias-pull-up;
		};
	};

	encoder_sleep: encoder_sleep {
		group1 {
			psels = <NRF_PSEL(QDEC_A, 0, 10)>,
				<NRF_PSEL(QDEC_B, 1, 6)>;
			low-power-enable;
			bias-pull-up;
		};
	};

	spi3_default: spi3_default {
		group1 {
			psels = <NRF_PSEL(SPIM_SCK, 1, 13)>,
				<NRF_PSEL(SPIM_MOSI, 0, 28)>;
		};
	};

	spi3_sleep: spi3_sleep {
		group1 {
			psels = <NRF_PSEL(SPIM_SCK, 1, 13)>,
				<NRF_PSEL(SPIM_MOSI, 0, 28)>;
			low-power-enable;
		};
	};

	pwm0_default: pwm0_default {
		group1 {
			psels = <NRF_PSEL(PWM_OUT0, 1, 11)>;
		};
	};

	pwm0_sleep: pwm0_sleep {
		group1 {
			psels = <NRF_PSEL(PWM_OUT0, 1, 11)>;
			low-power-enable;
		};
	};
};