Openwrt/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ea7500-v1.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qcom-ipq8064-v2.0.dtsi"

#include <dt-bindings/input/input.h>

/ {
	model = "Linksys EA7500 V1 WiFi Router";
	compatible = "linksys,ea7500-v1", "qcom,ipq8064";

	memory@0 {
		reg = <0x42000000 0xe000000>;
		device_type = "memory";
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		rsvd@41200000 {
			reg = <0x41200000 0x300000>;
			no-map;
		};
	};

	aliases {
		serial0 = &gsbi4_serial;

		led-boot = &led_power;
		led-failsafe = &led_power;
		led-running = &led_power;
		led-upgrade = &led_power;
	};

	chosen {
		bootargs = "console=ttyMSM0,115200n8";
		stdout-path = "serial0:115200n8";
		append-rootblock = "ubi.mtd=";  /* append to bootargs adding the root deviceblock nbr from bootloader */
		find-rootblock = "ubi.mtd=";  /* look for root deviceblock nbr in this bootarg */
	};

	keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&button_pins>;
		pinctrl-names = "default";

		reset {
			label = "reset";
			gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&led_pins>;
		pinctrl-names = "default";

		led_power: power {
			label = "ea7500-v1:white:power";
			gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};
	};
};

&qcom_pinmux {
	button_pins: button_pins {
		mux {
			pins = "gpio65", "gpio68";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	led_pins: led_pins {
		mux {
			pins = "gpio6";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};
};

&gsbi4 {
	qcom,mode = <GSBI_PROT_I2C_UART>;
	status = "okay";
	serial@16340000 {
		status = "okay";
	};
	/*
	* The i2c device on gsbi4 should not be enabled.
	* On ipq806x designs gsbi4 i2c is meant for exclusive
	* RPM usage. Turning this on in kernel manifests as
	* i2c failure for the RPM.
	*/
};

&usb3_0 {
	status = "okay";
};

&usb3_1 {
	status = "okay";
};

&pcie0 {
	status = "okay";
	force_gen1 = <1>;
};

&pcie1 {
	status = "okay";
};

&pcie2 {
	status = "okay";
};

&nand_controller {
	status = "okay";

	pinctrl-0 = <&nand_pins>;
	pinctrl-names = "default";

	nand@0 {
		reg = <0>;
		compatible = "qcom,nandcs";

		nand-ecc-strength = <4>;
		nand-bus-width = <8>;
		nand-ecc-step-size = <512>;

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

			partition@0 {
				label = "SBL1";
				reg = <0x0000000 0x0040000>;
				read-only;
			};

			partition@40000 {
				label = "MIBIB";
				reg = <0x0040000 0x0140000>;
				read-only;
			};

			partition@180000 {
				label = "SBL2";
				reg = <0x0180000 0x0140000>;
				read-only;
			};

			partition@2c0000 {
				label = "SBL3";
				reg = <0x02c0000 0x0280000>;
				read-only;
			};

			partition@540000 {
				label = "DDRCONFIG";
				reg = <0x0540000 0x0120000>;
				read-only;
			};

			partition@660000 {
				label = "SSD";
				reg = <0x0660000 0x0120000>;
				read-only;
			};

			partition@780000 {
				label = "TZ";
				reg = <0x0780000 0x0280000>;
				read-only;
			};

			partition@a00000 {
				label = "RPM";
				reg = <0x0a00000 0x0280000>;
				read-only;
			};

			art: partition@c80000 {
				label = "art";
				reg = <0x0c80000 0x0140000>;
				read-only;
			};

			partition@dc0000 {
				label = "APPSBL";
				reg = <0x0dc0000 0x0100000>;
				read-only;
			};

			partition@ec0000 {
				label = "u_env";
				reg = <0x0ec0000 0x0040000>;
			};

			partition@f00000 {
				label = "s_env";
				reg = <0x0f00000 0x0040000>;
			};

			partition@f40000 {
				label = "devinfo";
				reg = <0x0f40000 0x0040000>;
			};

			partition@f80000 {
				label = "kernel1";
				reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
			};

			partition@1280000 {
				label = "rootfs1";
				reg = <0x1280000 0x2500000>;
			};

			partition@3780000 {
				label = "kernel2";
				reg = <0x3780000 0x2800000>;
			};

			partition@3a80000 {
				label = "rootfs2";
				reg = <0x3a80000 0x2500000>;
			};

			partition@5f80000 {
				label = "sysdiag";
				reg = <0x5f80000 0x100000>;
			};

			partition@6080000 {
				label = "syscfg";
				reg = <0x6080000 0x1f80000>;
			};
		};
	};
};

&mdio0 {
	status = "okay";

	pinctrl-0 = <&mdio0_pins>;
	pinctrl-names = "default";

	phy0: ethernet-phy@0 {
		reg = <0>;
		qca,ar8327-initvals = <
			0x00004 0x7600000   /* PAD0_MODE */
			0x00008 0x1000000   /* PAD5_MODE */
			0x0000c 0x80        /* PAD6_MODE */
			0x00010 0x2613a0    /* PWS_REG */
			0x000e4 0x6a545     /* MAC_POWER_SEL */
			0x000e0 0xc74164de  /* SGMII_CTRL */
			0x0007c 0x4e        /* PORT0_STATUS */
			0x00094 0x4e        /* PORT6_STATUS */
			>;
	};
};

&gmac1 {
	status = "okay";
	phy-mode = "rgmii";
	qcom,id = <1>;

	pinctrl-0 = <&rgmii2_pins>;
	pinctrl-names = "default";

	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};

&gmac2 {
	status = "okay";
	phy-mode = "sgmii";
	qcom,id = <2>;

	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};

&adm_dma {
	status = "okay";
};