xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3562-u-boot.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * (C) Copyright 2022 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

/ {
	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
	};

	chosen {
		stdout-path = &uart2;
		u-boot,spl-boot-order = &sdmmc0, &sdhci, &spi_nand, &spi_nor;
	};

	secure-otp@ff920000 {
		compatible = "rockchip,rk3562-secure-otp";
		reg = <0x0 0xff920000 0x0 0x4000>;
		secure_conf = <0xff020034>;
		mask_addr = <0x0>;
		cru_rst_addr = <0xff130438>;
		u-boot,dm-spl;
		status = "okay";
	};
};

&sys_grf {
	u-boot,dm-spl;
	status = "okay";
};

&ioc_grf {
	u-boot,dm-spl;
	status = "okay";
};

&pmu_grf {
	u-boot,dm-spl;
	status = "okay";
};

&usbphy_grf {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&firmware {
	u-boot,dm-spl;
};

&scmi {
	u-boot,dm-spl;
};

&scmi_clk {
	u-boot,dm-spl;
};

&scmi_shmem {
	u-boot,dm-spl;
};

&cru {
	u-boot,dm-spl;
	status = "okay";
};

&crypto {
	u-boot,dm-spl;
	status = "okay";
};

&rng {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&uart2 {
	clock-frequency = <24000000>;
	u-boot,dm-spl;
	status = "okay";
};

&saradc0 {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&psci {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	u-boot,dm-spl;
	/delete-property/ pinctrl-names;
	/delete-property/ pinctrl-0;
	mmc-hs400-1_8v;
	mmc-hs400-enhanced-strobe;
	fixed-emmc-driver-type = <1>;
	status = "okay";
};

&sdmmc0 {
	u-boot,dm-spl;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>;
	status = "okay";
};

&sdmmc0_pins {
	u-boot,dm-spl;
};

&sdmmc0_bus4 {
	u-boot,dm-spl;
};

&sdmmc0_clk {
	u-boot,dm-spl;
};

&sdmmc0_cmd {
	u-boot,dm-spl;
};

&sdmmc0_det {
	u-boot,dm-spl;
};

&sfc {
	u-boot,dm-spl;
	status = "okay";

	#address-cells = <1>;
	#size-cells = <0>;
	spi_nand: flash@0 {
		u-boot,dm-spl;
		compatible = "spi-nand";
		reg = <0>;
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <4>;
		spi-max-frequency = <80000000>;
	};

	spi_nor: flash@1 {
		u-boot,dm-spl;
		compatible = "jedec,spi-nor";
		label = "sfc_nor";
		reg = <0>;
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <4>;
		spi-max-frequency = <80000000>;
	};
};

&pinctrl {
	u-boot,dm-spl;
	status = "okay";
};

&gpio0 {
	u-boot,dm-pre-reloc;
};

&gpio1 {
	u-boot,dm-pre-reloc;
};

&gpio2 {
	u-boot,dm-pre-reloc;
};

&gpio3 {
	u-boot,dm-pre-reloc;
};

&gpio4 {
	u-boot,dm-pre-reloc;
};

&pcfg_pull_up_drv_level_2 {
	u-boot,dm-spl;
	status = "okay";
};

&pcfg_pull_up {
	u-boot,dm-spl;
	status = "okay";
};

&u2phy {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&u2phy_otg {
	u-boot,dm-pre-reloc;
	status = "okay";
};