openwrt/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts

#include "qcom-ipq8065.dtsi"

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

/ {
	model = "ZyXEL NBG6817";
	compatible = "zyxel,nbg6817", "qcom,ipq8065", "qcom,ipq8064";

	memory@0 {
		reg = <0x42000000 0x1e000000>;
		device_type = "memory";
	};

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

	aliases {
		mdio-gpio0 = &mdio0;
		sdcc1 = &sdcc1;

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

	chosen {
		bootargs = "rootfstype=squashfs,ext4 rootwait noinitrd";
		append-rootblock = "root=/dev/mmcblk0p";
	};

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

		wifi {
			label = "wifi";
			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RFKILL>;
			linux,input-type = <EV_SW>;
		};

		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";

		internet {
			label = "nbg6817:white:internet";
			gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
		};

		power: power {
			label = "nbg6817:white:power";
			gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
			default-state = "keep";
		};

		wifi2g {
			label = "nbg6817:amber:wifi2g";
			gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>;
		};

		/* wifi2g amber from the manual is missing */

		wifi5g {
			label = "nbg6817:amber:wifi5g";
			gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
		};

		/* wifi5g amber from the manual is missing */
	};
};

&qcom_pinmux {
	button_pins: button_pins {
		mux {
			pins = "gpio53", "gpio54", "gpio65";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	led_pins: led_pins {
		mux {
			pins = "gpio9", "gpio26", "gpio33", "gpio64";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-down;
		};
	};

	mdio0_pins: mdio0_pins {
		clk {
			pins = "gpio1";
			input-disable;
		};
	};

	rgmii2_pins: rgmii2_pins {
		tx {
			pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32" ;
			input-disable;
		};
	};

	spi_pins: spi_pins {
		cs {
			pins = "gpio20";
			drive-strength = <12>;
		};
	};

	usb0_pwr_en_pins: usb0_pwr_en_pins {
		mux {
			pins = "gpio16", "gpio17";
			function = "gpio";
			drive-strength = <12>;
		};

		pwr {
			pins = "gpio17";
			bias-pull-down;
			output-high;
		};

		ovc {
			pins = "gpio16";
			bias-pull-up;
		};
	};

	usb1_pwr_en_pins: usb1_pwr_en_pins {
		mux {
			pins = "gpio14", "gpio15";
			function = "gpio";
			drive-strength = <12>;
		};

		pwr {
			pins = "gpio14";
			bias-pull-down;
			output-high;
		};

		ovc {
			pins = "gpio15";
			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.
		*/
};

&gsbi5 {
	qcom,mode = <GSBI_PROT_SPI>;
	status = "okay";

	spi4: spi@1a280000 {
		status = "okay";

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

		cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;

		m25p80@0 {
			compatible = "jedec,spi-nor";
			#address-cells = <1>;
			#size-cells = <1>;
			spi-max-frequency = <51200000>;
			reg = <0>;

			partitions {
				compatible = "qcom,smem";
			};
		};
	};
};

&usb3_0 {
	status = "okay";

	pinctrl-0 = <&usb0_pwr_en_pins>;
	pinctrl-names = "default";
};

&usb3_1 {
	status = "okay";

	pinctrl-0 = <&usb1_pwr_en_pins>;
	pinctrl-names = "default";
};

&pcie0 {
	status = "okay";
	reset-gpio = <&qcom_pinmux 3 GPIO_ACTIVE_LOW>;
	pinctrl-0 = <&pcie0_pins>;
	pinctrl-names = "default";
};

&pcie1 {
	status = "okay";
	reset-gpio = <&qcom_pinmux 48 GPIO_ACTIVE_LOW>;
	pinctrl-0 = <&pcie1_pins>;
	pinctrl-names = "default";
	force_gen1 = <1>;
};

&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 0xaa545     /* MAC_POWER_SEL */
			0x000e0 0xc74164de  /* SGMII_CTRL */
			0x0007c 0x4e        /* PORT0_STATUS */
			0x00094 0x4e        /* PORT6_STATUS */
			0x00970 0x1e864443  /* QM_PORT0_CTRL0 */
			0x00974 0x000001c6  /* QM_PORT0_CTRL1 */
			0x00978 0x19008643  /* QM_PORT1_CTRL0 */
			0x0097c 0x000001c6  /* QM_PORT1_CTRL1 */
			0x00980 0x19008643  /* QM_PORT2_CTRL0 */
			0x00984 0x000001c6  /* QM_PORT2_CTRL1 */
			0x00988 0x19008643  /* QM_PORT3_CTRL0 */
			0x0098c 0x000001c6  /* QM_PORT3_CTRL1 */
			0x00990 0x19008643  /* QM_PORT4_CTRL0 */
			0x00994 0x000001c6  /* QM_PORT4_CTRL1 */
			0x00998 0x1e864443  /* QM_PORT5_CTRL0 */
			0x0099c 0x000001c6  /* QM_PORT5_CTRL1 */
			0x009a0 0x1e864443  /* QM_PORT6_CTRL0 */
			0x009a4 0x000001c6  /* QM_PORT6_CTRL1 */
			>;
	};

	phy4: ethernet-phy@4 {
		reg = <4>;
		qca,ar8327-initvals = <
			0x000e4 0x6a545     /* MAC_POWER_SEL */
			0x0000c 0x80        /* PAD6_MODE */
			>;
	};
};

&gmac1 {
	status = "okay";
	phy-mode = "rgmii";
	qcom,id = <1>;
	qcom,phy_mdio_addr = <4>;
	qcom,poll_required = <0>;
	qcom,rgmii_delay = <1>;
	qcom,phy_mii_type = <0>;
	qcom,emulation = <0>;
	qcom,irq = <255>;
	mdiobus = <&mdio0>;

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

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

&gmac2 {
	status = "okay";
	phy-mode = "sgmii";
	qcom,id = <2>;
	qcom,phy_mdio_addr = <0>;	/* none */
	qcom,poll_required = <0>;	/* no polling */
	qcom,rgmii_delay = <0>;
	qcom,phy_mii_type = <1>;
	qcom,emulation = <0>;
	qcom,irq = <258>;
	mdiobus = <&mdio0>;

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

&amba {
	sdcc1: sdcc@12400000 {
		status = "okay";
	};
};

&adm_dma {
	status = "okay";
};