openwrt/target/linux/ramips/dts/mt7620a_sercomm_cpj.dtsi

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

#include "mt7620a.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

/ {
	aliases {
		label-mac-device = &ethernet;

		led-boot = &status_green;
		led-failsafe = &status_amber;
		led-running = &status_green;
		led-upgrade = &status_amber;
	};

	keys {
		compatible = "gpio-keys";

		button-0 {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		button-1 {
			label = "wps";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};
	};

	leds {
		compatible = "gpio-leds";

		status_green: led-0 {
			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_STATUS;
		};

		status_amber: led-1 {
			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
			color = <LED_COLOR_ID_AMBER>;
			function = LED_FUNCTION_STATUS;
		};

		led-2 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_WAN;
			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
		};

		led-3 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_LAN;
			function-enumerator = <1>;
			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
		};

		led-4 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_LAN;
			function-enumerator = <2>;
			gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
		};

		led-5 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_LAN;
			function-enumerator = <3>;
			gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
		};

		led-6 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_LAN;
			function-enumerator = <4>;
			gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
		};

		led-7 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_WLAN;
			function-enumerator = <24>;
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy1tpt";
		};
	};

	virtual_flash {
		compatible = "mtd-concat";

		devices = <&fwconcat0 &fwconcat1>;

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

			partition@0 {
				compatible = "openwrt,uimage";
				/* sercomm krnl hdr with fw chksums */
				openwrt,offset = <0x100>;
				label = "firmware";
				reg = <0x0 0x0>;
			};
		};
	};
};

&ethernet {
	nvmem-cells = <&macaddr_label 0>;
	nvmem-cell-names = "mac-address";
};

&gpio1 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&pcie {
	status = "okay";
};

/* mt7612 */
&pcie0 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0000 0 0 0 0>;
		ieee80211-freq-limit = <5000000 6000000>;

		nvmem-cells = <&eeprom_factory_8000>, <&macaddr_label 6>;
		nvmem-cell-names = "eeprom", "mac-address";

		/* 5 GHz WLAN phy green led */
		led {
			led-sources = <2>;
			led-active-low;
		};
	};
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;
		m25p,fast-read;

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

			/* whole flash */
			partition@0_all {
				label = "ALL";
				reg = <0x0 0x1000000>;
				read-only;
			};

			partition@0 {
				label = "u-boot";
				reg = <0x0 0x30000>;
				read-only;
			};

			partition@30000 {
				label = "ftd_and_bootflag";
				reg = <0x30000 0x20000>;
			};

			partition@50000 {
				label = "Factory";
				reg = <0x50000 0x10000>;
				read-only;

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

					eeprom_factory_0: eeprom@0 {
						reg = <0x0 0x200>;
					};

					eeprom_factory_8000: eeprom@8000 {
						reg = <0x8000 0x200>;
					};
				};
			};

			partition@60000 {
				label = "SC Nvram(permanent data)";
				reg = <0x60000 0x10000>;
				read-only;

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

					macaddr_label: macaddr@0 {
						compatible = "mac-base";
						reg = <0x0 0x6>;
						#nvmem-cell-cells = <1>;
					};
				};
			};

			fwconcat0: partition@70000 {
				label = "Firmware";
				reg = <0x70000 0x790000>;

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

				partition@0 {
					label = "Kernel";
					reg = <0x0 0x200000>;
				};

				partition@200000 {
					label = "RootFS";
					reg = <0x200000 0x590000>;
				};
			};

			fwconcat1: partition@800000 {
				label = "Firmware2";
				reg = <0x800000 0x790000>;

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

				partition@0 {
					label = "Kernel2";
					reg = <0x0 0x200000>;
				};

				partition@200000 {
					label = "RootFS2";
					reg = <0x200000 0x590000>;
				};
			};

			partition@f90000 {
				label = "MAC IP";
				reg = <0xf90000 0x10000>;
				read-only;
			};

			partition@fa0000 {
				label = "Critical Log";
				reg = <0xfa0000 0x10000>;
				read-only;
			};

			partition@fb000 {
				label = "Critical Log Bak";
				reg = <0xfb0000 0x10000>;
				read-only;
			};

			partition@fc0000 {
				label = "Xml Config";
				reg = <0xfc0000 0x20000>;
				read-only;
			};

			partition@fe0000 {
				label = "Xml Config Bak";
				reg = <0xfe0000 0x20000>;
				read-only;
			};
		};
	};
};

&state_default {
	gpio {
		groups = "ephy", "rgmii1", "uartf", "wled";
		function = "gpio";
	};
};

/* mt7620 */
&wmac {
	nvmem-cells = <&eeprom_factory_0>, <&macaddr_label 2>;
	nvmem-cell-names = "eeprom", "mac-address";
};