target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-fpga-spim-nand.dts

/dts-v1/;
#include "mt7981-fpga.dtsi"
/ {
	model = "MediaTek MT7981 FPGA";
	compatible = "mediatek,mt7981-fpga-spim-nand";
	chosen {
		bootargs = "console=ttyS0,115200n1 loglevel=8  \
				earlycon=uart8250,mmio32,0x11002000";
	};

	memory {
		// fpga ddr2: 128MB*2
		reg = <0 0x40000000 0 0x10000000>;
	};

	nmbm_spim_nand {
		compatible = "generic,nmbm";

		#address-cells = <1>;
		#size-cells = <1>;

		lower-mtd-device = <&spi_nand>;
		forced-create;

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

			partition@0 {
				label = "BL2";
				reg = <0x00000 0x0100000>;
				read-only;
			};

			partition@100000 {
				label = "u-boot-env";
				reg = <0x0100000 0x0080000>;
			};

			partition@180000 {
				label = "Factory";
				reg = <0x180000 0x0200000>;
			};

			partition@380000 {
				label = "FIP";
				reg = <0x380000 0x0200000>;
			};

			partition@580000 {
				label = "ubi";
				reg = <0x580000 0x4000000>;
			};
		};
	};

	wsys_adie: wsys_adie@0 {
	// fpga cases need to manual change adie_id / sku_type for dvt only
		compatible = "mediatek,rebb-mt7981-adie";
		adie_id = <7976>;
		sku_type = <3000>;
	};
};

&uart0 {
	status = "okay";
};

&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_flash_pins>;
	status = "okay";
	spi_nand: spi_nand@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "spi-nand";
		reg = <0>;
		spi-max-frequency = <3000000>;
	};
};

&spi1 {
	pinctrl-names = "default";
	/* pin shared with snfi */
	pinctrl-0 = <&spic_pins>;
	status = "disabled";
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie_pins>;
	status = "okay";
};

&pio {
	pcie_pins: pcie-pins {
		mux {
			function = "pcie";
			groups = "pcie_pereset", "pcie_clk", "pcie_wake";
		};
	};

	spi0_flash_pins: spi0-pins {
		mux {
			function = "spi";
			groups = "spi0", "spi0_wp_hold";
		};
	};

	spic_pins: spi1-pins {
		mux {
			function = "spi";
			groups = "spi1_1";
		};
	};
};

&watchdog {
	status = "disabled";
};

&eth {
        status = "okay";

        gmac0: mac@0 {
                compatible = "mediatek,eth-mac";
                reg = <0>;
                phy-mode = "rgmii";

                fixed-link {
                        speed = <100>;
                        full-duplex;
                        pause;
                };
        };
	gmac1: mac@1 {
                compatible = "mediatek,eth-mac";
                reg = <1>;
                phy-mode = "rgmii";

                fixed-link {
                        speed = <100>;
                        full-duplex;
                        pause;
                };
        };

        mdio: mdio-bus {
                #address-cells = <1>;
                #size-cells = <0>;
        };

};

&hnat {
	mtketh-wan = "eth1";
	mtketh-lan = "eth0";
	mtketh-max-gmac = <2>;
	status = "okay";
};