openwrt/target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;

#include "mt7622-buffalo-wsr.dtsi"

/ {
	model = "Buffalo WSR-2533DHP2";
	compatible = "buffalo,wsr-2533dhp2", "mediatek,mt7622";

	aliases {
		label-mac-device = &gmac0;
	};

	memory {
		reg = <0 0x40000000 0 0x0F000000>;
	};

	rtkgsw: rtkgsw@0 {
		compatible = "mediatek,rtk-gsw";
		mediatek,ethsys = <&ethsys>;
		mediatek,mdio = <&mdio>;
		mediatek,reset-pin = <&pio 54 GPIO_ACTIVE_HIGH>;
	};
};

&pio {
	/* Parallel nand is shared pin with eMMC */
	parallel_nand_pins: parallel-nand-pins {
		mux {
			function = "flash";
			groups = "par_nand";
		};

		conf-cmd-dat {
			pins = "NCEB", "NWEB", "NREB",
				  "NDL4", "NDL5", "NDL6",
				  "NDL7", "NRB", "NCLE",
				  "NALE", "NDL0", "NDL1",
				  "NDL2", "NDL3";
			input-enable;
			drive-strength = <8>;
			bias-pull-up;
		};
	};
};

&gmac0 {
	nvmem-cells = <&macaddr_factory_4 (-1)>;
	nvmem-cell-names = "mac-address";
};

&nandc {
	pinctrl-names = "default";
	pinctrl-0 = <&parallel_nand_pins>;
	status = "okay";

	nand@0 {
		reg = <0>;
		nand-ecc-mode = "hw";

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

			partition@0 {
				label = "Preloader";
				reg = <0x0 0x80000>;
				read-only;
			};

			partition@80000 {
				label = "ATF";
				reg = <0x80000 0x40000>;
				read-only;
			};

			partition@c0000 {
				label = "Bootloader";
				reg = <0xc0000 0x80000>;
				read-only;
			};

			partition@140000 {
				label = "Config";
				reg = <0x140000 0x80000>;
			};

			factory: partition@1c0000 {
				label = "factory";
				reg = <0x1c0000 0x40000>;
				read-only;

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

					macaddr_factory_4: macaddr@4 {
						compatible = "mac-base";
						reg = <0x4 0x6>;
						#nvmem-cell-cells = <1>;
					};
				};
			};

			partition@200000 {
				compatible = "brcm,trx";
				brcm,trx-magic = <0x32504844>;
				label = "firmware";
				reg = <0x200000 0x3a00000>;
			};

			partition@3C00000 {
				label = "Kernel2";
				reg = <0x3c00000 0x3a00000>;
			};

			partition@7600000 {
				label = "glbcfg";
				reg = <0x7600000 0x200000>;
				read-only;
			};

			partition@7800000 {
				label = "board_data";
				reg = <0x7800000 0x200000>;
				read-only;
			};
		};
	};
};