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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Broadcom BCM470X / BCM5301X ARM platform code.
 * DTS for Buffalo WXR-1900DHP
 *
 * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
 */

/dts-v1/;

#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"

/ {
	compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
	model = "Buffalo WXR-1900DHP";

chosen {
		bootargs = "console=ttyS0,115200 root=/dev/mtdblock5";
	};

memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x08000000>,
		      <0x88000000 0x18000000>;
	};

leds {
		compatible = "gpio-leds";

led-usb {
			label = "bcm53xx:green:usb";
			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
		};

led-power-amber {
			label = "bcm53xx:amber:power";
			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
		};

led-power-white {
			label = "bcm53xx:white:power";
			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "default-on";
		};

led-router-amber {
			label = "bcm53xx:amber:router";
			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
		};

led-router-white {
			label = "bcm53xx:white:router";
			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
		};

led-wan-amber {
			label = "bcm53xx:amber:wan";
			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
		};

led-wan-white {
			label = "bcm53xx:white:wan";
			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
		};

led-wireless-amber {
			label = "bcm53xx:amber:wireless";
			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
		};

led-wireless-white {
			label = "bcm53xx:white:wireless";
			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
		};
	};

gpio-keys {
		compatible = "gpio-keys";

button-power {
			label = "Power";
			linux,code = <KEY_POWER>;
			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
		};

button-restart {
			label = "Reset";
			linux,code = <KEY_RESTART>;
			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
		};

button-aoss {
			label = "AOSS";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
		};

/* Commit mode set by switch? */
		button-mode {
			label = "Mode";
			linux,code = <KEY_SETUP>;
			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
		};

/* Switch: AP mode */
		button-sw-ap {
			label = "AP";
			linux,code = <BTN_0>;
			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
		};

button-eject {
			label = "USB eject";
			linux,code = <KEY_EJECTCD>;
			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
		};
	};
};

&usb2 {
	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};

&spi_nor {
    status = "okay";

flash@0 {
        compatible = "jedec,spi-nor";
        spi-max-frequency = <50000000>;
        reg = <0>;
        #address-cells = <1>;
		#size-cells = <1>;

partitions {
	        compatible = "fixed-partitions";
	        #address-cells = <1>;
	        #size-cells = <1>;

partition@0 {
	            label = "bootloader";
	            reg = <0x00000000 0x00080000>; 
	            read-only;
	        };

partition@80000 {
	            label = "boot_env";
	            reg = <0x00080000 0x00040000>;
	            read-only; 
	        };

partition@c0000 {
	            label = "logk0";
	            reg = <0x000C0000 0x00100000>; 
	        };

partition@1c0000 {
	            label = "logk1";
	            reg = <0x001C0000 0x00100000>; 
	        };

partition@2c0000 {
	            label = "user0";
	            reg = <0x002C0000 0x00080000>; 
	        };

partition@340000 {
	            label = "runtime1";
	            reg = <0x00340000 0x01C40000>; 
	        };

partition@1f80000 {
	            label = "nvram1";
	            reg = <0x01F80000 0x00040000>; 
	        };

partition@1fc0000 {
	            label = "nvram";
	            reg = <0x01FC0000 0x00040000>; 
	        };

partition@2000000 {
	            label = "runtime0";
	            reg = <0x02000000 0x01C00000>; 
	        };

partition@3c00000 {
	            label = "config0";
	            reg = <0x03C00000 0x00400000>; 
	        };
	    };
	};
};

&usb3_phy {
	status = "okay";
};

&srab {
	status = "okay";

ports {
		port@0 {
			label = "lan1";
		};

port@1 {
			label = "lan2";
		};

port@2 {
			label = "lan3";
		};

port@3 {
			label = "lan4";
		};

port@4 {
			label = "wan";
		};

port@5 {
			label = "cpu";
		};

port@7 {
			status = "disabled";
		};

port@8 {
			status = "disabled";
		};
	};
};

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