difos/target/linux/kirkwood/files-5.4/arch/arm/boot/dts/kirkwood-nsa310s.dts

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"

/ {
	model = "ZyXEL NSA310S";
	compatible = "zyxel,nsa310s", "marvell,kirkwood-88f6702", "marvell,kirkwood";

	aliases {
		led-boot = &led_green_sys;
		led-failsafe = &led_red_sys;
		led-running = &led_green_sys;
		led-upgrade = &led_red_sys;
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8 earlyprintk";
		stdout-path = &uart0;
	};

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {
			pinctrl-names = "default";

			pmx_usb_power: pmx-usb-power {
				marvell,pins = "mpp21";
				marvell,function = "gpio";
			};

			pmx_pwr_off: pmx-pwr-off {
				marvell,pins = "mpp27";
				marvell,function = "gpio";
			};

			pmx_btn_reset: pmx-btn-reset {
				marvell,pins = "mpp24";
				marvell,function = "gpio";
			};

			pmx_btn_copy: pmx-btn-copy {
				marvell,pins = "mpp25";
				marvell,function = "gpio";
			};

			pmx_btn_power: pmx-btn-power {
				marvell,pins = "mpp26";
				marvell,function = "gpio";
			};

			pmx_led_usb_green: pmx-led-usb-green {
				marvell,pins = "mpp15";
				marvell,function = "gpio";
			};

			pmx_led_copy_green: pmx-led-copy-green {
				marvell,pins = "mpp22";
				marvell,function = "gpio";
			};

			pmx_led_copy_red: pmx-led-copy-red {
				marvell,pins = "mpp23";
				marvell,function = "gpio";
			};

			pmx_led_sys_green: pmx-led-sys-green {
				marvell,pins = "mpp28";
				marvell,function = "gpio";
			};

			pmx_led_sys_red: pmx-led-sys-red {
				marvell,pins = "mpp29";
				marvell,function = "gpio";
			};

			pmx_led_hdd1_green: pmx-led-hdd1-green {
				marvell,pins = "mpp16";
				marvell,function = "gpio";
			};

			pmx_led_hdd1_red: pmx-led-hdd1-red {
				marvell,pins = "mpp13";
				marvell,function = "gpio";
			};

			pmx_pwr_sata1: pmx-pwr-sata1 {
				marvell,pins = "mpp33";
				marvell,function = "gpio";
			};

		};

		i2c@11000 {
			status = "okay";

			rtc@68 {
				compatible = "htk,ht1382";
				reg = <0x68>;
			};
		};

		serial@12000 {
			status = "okay";
		};
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_usb_power &pmx_pwr_sata1>;
		pinctrl-names = "default";

		usb0_power: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "USB Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
		};

		sata1_power: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "SATA1 Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
		};
	};

	keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_btn_reset &pmx_btn_copy &pmx_btn_power>;
		pinctrl-names = "default";

		power {
			label = "Power Button";
			linux,code = <KEY_POWER>;
			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
		};

		copy {
			label = "Copy Button";
			linux,code = <KEY_COPY>;
			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
		};

		reset {
			label = "Reset Button";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_green_sys: green-sys {
			label = "nsa310s:green:sys";
			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "default-on";
		};

		led_red_sys: red-sys {
			label = "nsa310s:red:sys";
			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
		};

		green-hdd1 {
			label = "nsa310s:green:hdd1";
			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "ata1";
		};

		red-hdd1 {
			label = "nsa310s:red:hdd1";
			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
		};

		green-usb {
			label = "nsa310s:green:usb";
			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "usb-host";
		};

		green-copy {
			label = "nsa310s:green:copy";
			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
		};

		red-copy {
			label = "nsa310s:red:copy";
			gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
		};
	};

	gpio_poweroff {
		compatible = "gpio-poweroff";
		pinctrl-0 = <&pmx_pwr_off>;
		pinctrl-names = "default";
		gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
	};
};


&eth0 {
	status = "okay";

	ethernet0-port@0 {
		phy-handle = <&ethphy0>;
	};
};

&mdio {
	status = "okay";

	ethphy0: ethernet-phy@1 {
		reg = <1>;
		phy-mode = "rgmii-id";
		marvell,reg-init = <0x1 0x16 0x0 0x3>,
				   <0x1 0x10 0x0 0x1017>,
				   <0x1 0x11 0x0 0x4408>,
				   <0x1 0x16 0x0 0x0>;
	};
};

&nand {
	status = "okay";
	chip-delay = <35>;

	partition@0 {
		label = "uboot";
		reg = <0x0000000 0x00c0000>;
		read-only;
	};
	partition@c0000 {
		label = "uboot_env";
		reg = <0x00c0000 0x0080000>;
	};
	partition@140000 {
		label = "ubi";
		reg = <0x0140000 0x7ec0000>;
	};
};

&pciec {
        status = "okay";
};

&pcie0 {
	status = "okay";
};

&sata {
	status = "okay";
	nr-ports = <1>;
};