u-boot/arch/arm/dts/dragonboard845c-uboot.dtsi

// SPDX-License-Identifier: GPL-2.0+
/*
 * U-Boot addition to handle Qualcomm Robotics RB3 Development Platform
 * (dragonboard845c) pins
 *
 * (C) Copyright 2022 Sumit Garg <sumit.garg@linaro.org>
 */

/
{
	soc {
		bootph-all;

		serial@a84000 {
			bootph-all;
		};

		clock-controller@100000 {
			bootph-all;
		};

		pinctrl_north@3900000 {
			bootph-all;
		};
	};
};

&pm8998_pon {
	key_vol_down {
		gpios = <&pm8998_pon 1 0>;
		label = "key_vol_down";
	};
	key_power {
		gpios = <&pm8998_pon 0 0>;
		label = "key_power";
	};
};