openwrt/target/linux/mediatek/dts/mt7981b-cmcc-rax3000m-emmc.dtso

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

/dts-v1/;
/plugin/;

/ {
	compatible = "cmcc,rax3000m", "mediatek,mt7981";

	fragment@0 {
		target = <&chosen>;
		__overlay__ {
			rootdisk = <&emmc_rootdisk>;
		};
	};

	fragment@1 {
		target = <&gmac0>;
		__overlay__ {
			nvmem-cells = <&macaddr_factory_2a 0>;
			nvmem-cell-names = "mac-address";
		};
	};

	fragment@2 {
		target = <&gmac1>;
		__overlay__ {
			nvmem-cells = <&macaddr_factory_24 0>;
			nvmem-cell-names = "mac-address";
		};
	};

	fragment@3 {
		target = <&mmc0>;
		__overlay__ {
			bus-width = <8>;
			max-frequency = <26000000>;
			no-sd;
			no-sdio;
			non-removable;
			pinctrl-names = "default", "state_uhs";
			pinctrl-0 = <&mmc0_pins_default>;
			pinctrl-1 = <&mmc0_pins_uhs>;
			vmmc-supply = <&reg_3p3v>;
			status = "okay";

			card@0 {
				compatible = "mmc-card";
				reg = <0>;

				block {
					compatible = "block-device";

					partitions {
						block-partition-factory {
							partname = "factory";

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

								eeprom_factory_0: eeprom@0 {
									reg = <0x0 0x1000>;
								};

								macaddr_factory_24: macaddr@24 {
									compatible = "mac-base";
									reg = <0x24 0x6>;
									#nvmem-cell-cells = <1>;
								};

								macaddr_factory_2a: macaddr@2a {
									compatible = "mac-base";
									reg = <0x2a 0x6>;
									#nvmem-cell-cells = <1>;
								};
							};
						};

						emmc_rootdisk: block-partition-production {
							partname = "production";
						};
					};
				};
			};
		};
	};

	fragment@4 {
		target = <&pio>;
		__overlay__ {
			mmc0_pins_default: mmc0-pins {
				mux {
					function = "flash";
					groups = "emmc_45";
				};
			};

			mmc0_pins_uhs: mmc0-uhs-pins {
				mux {
					function = "flash";
					groups = "emmc_45";
				};
			};
		};
	};

	fragment@5 {
		target = <&wifi>;
		__overlay__ {
			nvmem-cells = <&eeprom_factory_0>;
			nvmem-cell-names = "eeprom";
		};
	};
};