linux-zen-server/arch/arm/boot/dts/armada-370-c200-v2.dts

// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
/*
 * Device Tree file for Ctera C200-V2
 *
 * Copyright (C) 2022 Pawel Dembicki <paweldembicki@gmail.com>
 */

/dts-v1/;

#include "armada-370.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/leds/common.h>

/ {
	model = "Ctera C200 V2";
	compatible = "ctera,c200-v2", "marvell,armada370", "marvell,armada-370-xp";

	chosen {
		bootargs = "console=ttyS0,115200";
		stdout-path = "serial0:115200n8";
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x40000000>; /* 1024 MB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
			  MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
			  MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
	};

	thermal-zones {
		ethphy-thermal {
			polling-delay = <20000>;
			polling-delay-passive = <2000>;

			thermal-sensors = <&ethphy0>;

			trips {
				ethphy_alert1: trip1 {
					temperature = <65000>;
					hysteresis = <4000>;
					type = "passive";
				};

				ethphy_crit: trip2 {
					temperature = <100000>;
					hysteresis = <2000>;
					type = "critical";
				};
			};
		};
	};

	beeper {
		compatible = "pwm-beeper";
		pinctrl-0 = <&pmx_beeper>;
		pinctrl-names = "default";
		pwms = <&gpio1 31 4000>;
	};

	gpio-poweroff {
		compatible = "gpio-poweroff";
		pinctrl-0 = <&pmx_poweroff>;
		pinctrl-names = "default";
		gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
	};

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

		button-power {
			label = "Power Button";
			linux,code = <KEY_POWER>;
			gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
		};

		button-reset {
			label = "Reset Button";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
		};

		button-usb1 {
			label = "USB1 Button";
			linux,code = <BTN_0>;
			gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
		};

		button-usb2 {
			label = "USB2 Button";
			linux,code = <BTN_1>;
			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&pmx_leds1 &pmx_leds2>;
		pinctrl-names = "default";

		led-0 {
			function = LED_FUNCTION_USB;
			function-enumerator = <2>;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
		};

		led-1 {
			function = LED_FUNCTION_USB;
			function-enumerator = <2>;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
		};

		led-2 {
			function = LED_FUNCTION_USB;
			function-enumerator = <1>;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
		};

		led-3 {
			function = LED_FUNCTION_USB;
			function-enumerator = <1>;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
		};

		led-4 {
			function = LED_FUNCTION_DISK;
			function-enumerator = <2>;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
		};

		led-5 {
			function = LED_FUNCTION_DISK;
			function-enumerator = <1>;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
		};

		led-6 {
			function = LED_FUNCTION_DISK;
			function-enumerator = <2>;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
		};

		led-7 {
			function = LED_FUNCTION_INDICATOR;
			color = <LED_COLOR_ID_BLUE>;
			gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
		};

		led-8 {
			function = LED_FUNCTION_DISK_ERR;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
		};

		led-9 {
			function = LED_FUNCTION_DISK_ERR;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
		};

		led-10 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
		};

		led-11 {
			function = LED_FUNCTION_DISK;
			function-enumerator = <1>;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
		};

		led-12 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
		};
	};
};

&coherencyfab {
	broken-idle;
};

&eth1 {
	pinctrl-0 = <&ge1_rgmii_pins>;
	pinctrl-names = "default";
	status = "okay";
	phy-handle = <&ethphy0>;
	phy-connection-type = "rgmii-id";
};

&i2c0 {
	pinctrl-0 = <&i2c0_pins>;
	pinctrl-names = "default";
	clock-frequency = <100000>;
	status = "okay";

	hwmon@2a {
		compatible = "nuvoton,nct7802";
		reg = <0x2a>;
	};

	rtc@30 {
		compatible = "sii,s35390a";
		reg = <0x30>;
	};
};

&mdio {
	pinctrl-0 = <&mdio_pins>;
	pinctrl-names = "default";

	ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
		reg = <0>;
		#thermal-sensor-cells = <0>;
	};
};

&nand_controller {
	status = "okay";

	nand@0 {
		reg = <0>;
		label = "pxa3xx_nand-0";
		nand-rb = <0>;
		marvell,nand-keep-config;
		nand-on-flash-bbt;
		nand-ecc-strength = <4>;
		nand-ecc-step-size = <512>;

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

			partition@0 {
				label = "uboot";
				reg = <0x0000000 0x200000>;
				read-only;
			};

			partition@200000 {
				label = "certificate";
				reg = <0x0200000 0x100000>;
				read-only;
			};

			partition@300000 {
				label = "preset_cfg";
				reg = <0x0300000 0x100000>;
				read-only;
			};

			partition@400000 {
				label = "dev_params";
				reg = <0x0400000 0x100000>;
				read-only;
			};
			partition@500000 {
				label = "active_bank";
				reg = <0x0500000 0x0100000>;
			};

			partition@600000 {
				label = "magic";
				reg = <0x0600000 0x0100000>;
				read-only;
			};

			partition@700000 {
				label = "bank1";
				reg = <0x0700000 0x2800000>;
			};

			partition@2f00000 {
				label = "bank2";
				reg = <0x2f00000 0x2800000>;
			};

			/* 0x5700000-0x5a00000 undefined in vendor firmware */

			partition@5a00000 {
				label = "reserved";
				reg = <0x5a00000 0x2000000>;
			};

			partition@7a00000 {
				label = "rootfs";
				reg = <0x7a00000 0x8600000>;
			};
		};
	};
};

&pciec {
	status = "okay";

	pcie@1,0 { /* Renesas uPD720202 USB 3.0 controller */
		pinctrl-0 = <&pmx_pcie>;
		pinctrl-names = "default";
		status = "okay";
		reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
	};
};

&pinctrl {
	pmx_poweroff: pmx-poweroff {
		marvell,pins = "mpp7";
		marvell,function = "gpo";
	};

	pmx_power_cpu: pmx-power-cpu {
		marvell,pins = "mpp4";
		marvell,function = "vdd";
	};

	pmx_buttons: pmx-buttons {
		marvell,pins = "mpp6", "mpp10", "mpp14", "mpp32";
		marvell,function = "gpio";
	};

	pmx_leds1: pmx-leds1 {
		marvell,pins = "mpp47";
		marvell,function = "gpo";
	};

	pmx_leds2: pmx-leds2 {
		marvell,pins = "mpp12", "mpp13", "mpp15", "mpp16", "mpp50", "mpp51",
			       "mpp52", "mpp53", "mpp55", "mpp56", "mpp57", "mpp58";
		marvell,function = "gpio";
	};

	pmx_pcie: pmx-pcie {
		marvell,pins = "mpp59";
		marvell,function = "gpio";
	};

	pmx_beeper: pmx-beeper {
		marvell,pins = "mpp63";
		marvell,function = "gpio";
	};
};

&pmsu {
	pinctrl-0 = <&pmx_power_cpu>;
	pinctrl-names = "default";
};

&rtc {
	status = "disabled";
};

&sata {
	nr-ports = <2>;
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	hdd0_temp: sata-port@0 {
		reg = <0>;
		#thermal-sensor-cells = <0>;
	};

	hdd1_temp: sata-port@1 {
		reg = <1>;
		#thermal-sensor-cells = <0>;
	};
};

&uart0 {
	status = "okay";
};