Openwrt/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-r7500.dts

#include "qcom-ipq8064-v1.0.dtsi"

#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>

/ {
	model = "Netgear Nighthawk X4 R7500";
	compatible = "netgear,r7500", "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;
		mdio-gpio0 = &mdio0;

		led-boot = &power_white;
		led-failsafe = &power_amber;
		led-running = &power_white;
		led-upgrade = &power_amber;
	};

	chosen {
		bootargs = "rootfstype=squashfs noinitrd";
		stdout-path = "serial0:115200n8";
	};

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

		wifi {
			label = "wifi";
			gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RFKILL>;
		};

		reset {
			label = "reset";
			gpios = <&qcom_pinmux 54 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";

		usb1 {
			label = "r7500:white:usb1";
			gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>;
		};

		usb2 {
			label = "r7500:white:usb2";
			gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>;
		};

		power_amber: power_amber {
			label = "r7500:amber:power";
			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
		};

		wan_white {
			label = "r7500:white:wan";
			gpios = <&qcom_pinmux 22 GPIO_ACTIVE_HIGH>;
		};

		wan_amber {
			label = "r7500:amber:wan";
			gpios = <&qcom_pinmux 23 GPIO_ACTIVE_HIGH>;
		};

		wps {
			label = "r7500:white:wps";
			gpios = <&qcom_pinmux 24 GPIO_ACTIVE_HIGH>;
		};

		esata {
			label = "r7500:white:esata";
			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
		};

		power_white: power_white {
			label = "r7500:white:power";
			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
			default-state = "keep";
		};

		wifi {
			label = "r7500:white:wifi";
			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
		};
	};
};

&qcom_pinmux {
	button_pins: button_pins {
		mux {
			pins = "gpio6", "gpio54", "gpio65";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	i2c4_pins: i2c4_pinmux {
		mux {
			pins = "gpio12", "gpio13";
			function = "gsbi4";
			drive-strength = <12>;
			bias-disable;
		};
	};

	led_pins: led_pins {
		mux {
			pins = "gpio7", "gpio8", "gpio9", "gpio22", "gpio23",
				"gpio24","gpio26", "gpio53", "gpio64";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	mdio0_pins: mdio0_pins {
		mux {
			pins = "gpio0", "gpio1";
			function = "mdio";
			drive-strength = <8>;
			bias-disable;
		};
	};

	nand_pins: nand_pins {
		disable {
			pins = "gpio34", "gpio35", "gpio36",
					"gpio37", "gpio38";
			function = "nand";
			drive-strength = <10>;
			bias-disable;
		};

		pullups {
			pins = "gpio39";
			function = "nand";
			drive-strength = <10>;
			bias-pull-up;
		};

		hold {
			pins = "gpio40", "gpio41", "gpio42",
					"gpio43", "gpio44", "gpio45",
					"gpio46", "gpio47";
			function = "nand";
			drive-strength = <10>;
			bias-bus-hold;
		};
	};

	rgmii2_pins: rgmii2_pins {
		mux {
			pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
					"gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
			function = "rgmii2";
			drive-strength = <8>;
			bias-disable;
		};
	};
};

&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.
		*/
};

&sata_phy {
	status = "okay";
};

&sata {
	status = "okay";
};

&usb3_0 {
	clocks = <&gcc USB30_1_MASTER_CLK>;
	status = "okay";
};

&usb3_1 {
	clocks = <&gcc USB30_0_MASTER_CLK>;
	status = "okay";
};

&pcie0 {
	status = "okay";
};

&pcie1 {
	status = "okay";
	force_gen1 = <1>;
};

&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>;

			qcadata@0 {
				label = "qcadata";
				reg = <0x0000000 0x0c80000>;
				read-only;
			};

			APPSBL@c80000 {
				label = "APPSBL";
				reg = <0x0c80000 0x0500000>;
				read-only;
			};

			APPSBLENV@1180000 {
				label = "APPSBLENV";
				reg = <0x1180000 0x0080000>;
				read-only;
			};

			art: art@1200000 {
				label = "art";
				reg = <0x1200000 0x0140000>;
				read-only;
			};

			kernel@1340000 {
				label = "kernel";
				reg = <0x1340000 0x0400000>;
			};

			ubi@1740000 {
				label = "ubi";
				reg = <0x1740000 0x1600000>;
			};

			netgear@2d40000 {
				label = "netgear";
				reg = <0x2d40000 0x0c00000>;
				read-only;
			};

			reserve@3940000 {
				label = "reserve";
				reg = <0x3940000 0x46c0000>;
				read-only;
			};
		};
	};
};

&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 */
			0x000e4 0x6a545     /* MAC_POWER_SEL */
			0x000e0 0xc74164de  /* SGMII_CTRL */
			0x0007c 0x4e        /* PORT0_STATUS */
			0x00094 0x4e        /* PORT6_STATUS */
			>;
	};

	phy4: ethernet-phy@4 {
		reg = <4>;
	};
};

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

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

	mtd-mac-address = <&art 6>;

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

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

	mtd-mac-address = <&art 0>;

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

&tcsr {
	qcom,usb-ctrl-select = <TCSR_USB_SELECT_USB3_DUAL>;
	compatible = "qcom,tcsr";
};

&adm_dma {
	status = "okay";
};