u-boot/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2019 Levin Du <djw@t-chip.com.cn>
 */

#include "rk3399-u-boot.dtsi"
#include "rk3399-sdram-lpddr4-100.dtsi"

/ {
	chosen {
		u-boot,spl-boot-order = "same-as-spl", &spi_flash, &sdhci, &sdmmc;
	};

	vcc_hub_en: vcc_hub_en-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio2 RK_PA4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hub_rst>;
		regulator-name = "vcc_hub_en";
		regulator-always-on;
	};
};

/*
 * should be placed inside mp8859, but not until mp8859 has
 * its own dt-binding.
 */
&dc_12v {
	compatible = "regulator-fixed";
	regulator-name = "dc_12v";
	regulator-always-on;
	regulator-boot-on;
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	vin-supply = <&vcc_vbus_typec0>;
};

&spi1 {
	spi_flash: flash@0 {
		bootph-all;
	};
};

&vdd_log {
	regulator-min-microvolt = <430000>;
	regulator-init-microvolt = <950000>;
};

&vcc5v0_host {
	regulator-always-on;
};

&vcc_sys {
	regulator-always-on;
};

&vcc_sdio {
	regulator-always-on;
};