stdin

stdin

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2017-2022 Marty Plummer <[email protected]>
 */

#include "hi3521a.dtsi"

/ {
	model = "RaySharp RS-DM-290E DVR Board";
	compatible = "raysharp,rs-dm-290e", "hisilicon,hi3521a";

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@800000000 {
		device_type = "memory";
		reg = <0x80000000 0xf00000>;
	};
};

&hi_sfc {
	status = "okay";
	spi-nor@0 {
		// compatible = "jedec,spi-nor";
		compatible = "macronix,mx25l25635e", "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <150000000>;
		// spi-rx-bus-width = <1>;
		// spi-tx-bus-width = <1>;
		// m25p,default-addr-width = <4>;
		// spi-max-frequency = <160000000>;
		m25p,fast-read;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;
			
			u-boot@0 {
				label = "u-boot";
				reg = <0x0 0x50000>;
				read-only;
			};
			u-boot-env@50000 {
				label = "u-boot-env";
				reg = <0x50000 0x20000>;
			};
			kernel@70000 {
				label = "kernel";
				reg = <0x70000 0x700000>;
			};
			rootfs@770000 {
				label = "rootfs";
				reg = <0x800000 0x300000>;
				read-only;
			};
			extra@b00000 {
				label = "extra";
				reg = <0xb00000 0x1500000>;
			};
		};
	};
};

&dual_timer0 {
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pmx_func &uart0_cfg_func>;
	status = "okay";
};

&pmx0 {
	pinctrl-names = "default";
	pinctrl-0 = <&sfc_pmx_func>;
	uart0_pmx_func: uart0_pmx_func {
		pinctrl-single,pins = <
			0x00e8 0x0
			0x00ec 0x0
		>;
	};

	sfc_pmx_func: sfc_pmx_func {
		pinctrl-single,pins = <
			0x00c4 0x1
			0x00c8 0x1
			0x00cc 0x1
			0x00d0 0x1
			0x00d4 0x1
		>;
	};
};

&pmx1 {
	pinctrl-names = "default";
	pinctrl-0 = <&sfc_cfg_func>;
	uart0_cfg_func: uart0_cfg_func {
		pinctrl-single,pins = <
			0x00e8 0x0
			0x00ec 0x0
		>;
	};
	sfc_cfg_func: sfc_cfg_func {
		pinctrl-single,pins = <
			0x00c4 0x58
			0x00c8 0x28
			0x00cc 0x38
			0x00d0 0x38
			0x00d4 0x38
		>;
	};
};

&gmac0 {
	#address-cells = <1>;
	#size-cells = <0>;
	phy-handle = <&phy3>;
	phy-mode = "rgmii";
	mac-address = [00 00 00 00 00 00];
	status = "okay";

	phy3: ethernet-phy@3 {
		reg = <3>;
	};
};