xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3308-u-boot.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * (C) Copyright 2018 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

/ {
	aliases {
		mmc0 = &emmc;
		mmc1 = &sdmmc;
	};

	chosen {
		stdout-path = &uart2;
		u-boot,spl-boot-order = &sdmmc, &spi_nand, &spi_nor, &nandc, &emmc;
	};

	secure-otp@ff2a8000 {
		compatible = "rockchip,rk3308-secure-otp";
		reg = <0x0 0xff2a8000 0x0 0x4000>;
		secure_conf = <0xff2b0004>;
		mask_addr = <0xff540000>;
		u-boot,dm-pre-reloc;
	};
};

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

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

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

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

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

&nandc {
	u-boot,dm-pre-reloc;
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	nand@0 {
		u-boot,dm-spl;
		reg = <0>;
		nand-ecc-mode = "hw";
		nand-ecc-strength = <16>;
		nand-ecc-step-size = <1024>;
	};
};

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

&pcfg_pull_none_4ma {
	u-boot,dm-spl;
};

&pcfg_pull_up_4ma {
	u-boot,dm-spl;
};

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

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

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

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

&sdmmc_bus4 {
	u-boot,dm-spl;
};

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

&sfc {
	u-boot,dm-pre-reloc;
	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 = <96000000>;
	};
	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 = <96000000>;
	};
};

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

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

&uart0 {
	u-boot,dm-pre-reloc;
};

&uart1 {
	u-boot,dm-pre-reloc;
};

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

&uart3 {
	u-boot,dm-pre-reloc;
};

&uart4 {
	u-boot,dm-pre-reloc;
};

&usb2phy_grf {
	u-boot,dm-pre-reloc;
};

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

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

&usb20_otg {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&route_rgb {
	status = "disabled";
};