istoreos/target/linux/rockchip/dts/rk3568/rk3568-hnas.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Rockchip Electronics Co., Ltd.
*/

/dts-v1/;

#include "rk3568-hinlink.dtsi"
#include <dt-bindings/leds/common.h>

/ {
	model = "HINLINK HNAS Board";
	compatible = "hinlink,hnas", "rockchip,rk3568";

	reg-sata-pm-pwr {
		compatible = "regulator-fixed";
		regulator-name = "reg_sata_pm_pwr";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		enable-active-high;
		gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sata_pm_pwr>, <&sata_pm_reset_low>;
		vin-supply = <&vcc5v0_sys>;
	};

	reg-sata-pm-reset {
		compatible = "regulator-fixed";
		regulator-name = "reg_sata_pm_reset";
		regulator-always-on;
		regulator-boot-on;
		startup-delay-us = <12000>;
		enable-active-high;
		gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sata_pm_reset>;
		/**
		 * kernel boot slow with log
		 * `ata1: link is slow to respond, please be patient`
		 * disable it now, and enable it after system startup
		 *
		 * UPDATE: above error just because CONFIG_SATA_PMP not enabled on kernel
		 * but we keep this disabled to avoiding scan rootfs from SATA
		 */
		status = "disabled";
	};

	vcc5v0_sata0_pwr: vcc5v0-sata0-pwr {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sata0_pwr";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_sata0_pwr_en>;
		vin-supply = <&vcc5v0_sys>;
	};

	disk-leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 =
			<&led_disk1_en>,
			<&led_disk2_en>,
			<&led_disk3_en>,
			<&led_disk4_en>;

		led-disk1 {
			function = LED_FUNCTION_DISK_ACTIVITY;
			gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_HIGH>;
			label = "green:disk1";
			linux,default-trigger = "ata1p3";
		};
		led-disk2 {
			function = LED_FUNCTION_DISK_ACTIVITY;
			gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
			label = "green:disk2";
			linux,default-trigger = "ata1p0";
		};
		led-disk3 {
			function = LED_FUNCTION_DISK_ACTIVITY;
			gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>;
			label = "green:disk3";
			linux,default-trigger = "ata1p2";
		};
		led-disk4 {
			function = LED_FUNCTION_DISK_ACTIVITY;
			gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
			label = "green:disk4";
			linux,default-trigger = "ata1p1";
		};
	};

	fan: pwm-fan {
		compatible = "pwm-fan";
		cooling-levels = <0 0x55 0x66 0x77 0x88 0x99 0xbb 0xcc 0xff>;
		#cooling-cells = <2>;
		fan-supply = <&vcc5v0_sys>;
		pwms = <&pwm0 0 50000 0>;
	};
};

&chosen {
	default-firewall = "nas";
};

&gmac0 {
	status = "disabled";
};

&gmac1 {
	status = "disabled";
};

&pwm0 {
	status = "okay";
};

&i2c5 {
	status = "disabled";
};

&combphy0 {
	// pinctrl-names = "default";
	// pinctrl-0 = <&sata_pm_reset_high>;
	status = "okay";
};

&sata0 {
	/**
	 * Uncomment this line to enable FBS
	 */
	compatible = "rockchip,rk-ahci", "rockchip,rk3568-dwc-ahci", "snps,dwc-ahci";
	target-supply = <&vcc5v0_sata0_pwr>;
};

&usb2phy0_host {
	phy-supply = <&vcc5v0_sys>;
	status = "okay";
};

&usb2phy0_otg {
	vbus-supply = <&vcc5v0_sys>;
	rockchip,vbus-always-on;
	status = "okay";
};

&usb2phy1_host {
	phy-supply = <&vcc5v0_sys>;
	status = "okay";
};

&usb2phy1_otg {
	phy-supply = <&vcc5v0_sys>;
	status = "okay";
};

&usb_host0_xhci {
	status = "okay";
};

&cpu_thermal {
	trips {

		cpu_warm: cpu_warm {
			temperature = <65000>;
			hysteresis = <5000>;
			type = "active";
		};

		cpu_hot: cpu_hot {
			temperature = <85000>;
			hysteresis = <5000>;
			type = "active";
		};

		cpu_hall: cpu_hall {
			temperature = <95000>;
			hysteresis = <5000>;
			type = "active";
		};

		cpu_idle: cpu_idle {
			temperature = <47000>;
			hysteresis = <5000>;
			type = "passive";
		};
	};

	cooling-maps {
		map2 {
			trip = <&cpu_idle>;
			cooling-device = <&fan THERMAL_NO_LIMIT 2>;
		};

		map3 {
			trip = <&cpu_warm>;
			cooling-device = <&fan 2 4>;
		};

		map4 {
			trip = <&cpu_hot>;
			cooling-device = <&fan 4 6>;
		};

		map5 {
			trip = <&cpu_hall>;
			cooling-device = <&fan 6 THERMAL_NO_LIMIT>;
		};

	};
};

&pinctrl {
	sata {
		sata_pm_pwr: sata-pm-pwr {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		sata_pm_reset: sata-pm-reset {
			rockchip,pins = <4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		sata_pm_reset_low: sata-pm-reset-low {
			rockchip,pins = <4 RK_PA7 RK_FUNC_GPIO &pcfg_output_low>;
		};
		sata_pm_reset_high: sata-pm-reset-high {
			rockchip,pins = <4 RK_PA7 RK_FUNC_GPIO &pcfg_output_high>;
		};
		vcc5v0_sata0_pwr_en: vcc5v0-sata0-pwr-en {
			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
	leds {
		led_disk1_en: led-disk1-en {
			rockchip,pins = <3 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		led_disk2_en: led-disk2-en {
			rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		led_disk3_en: led-disk3-en {
			rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		led_disk4_en: led-disk4-en {
			rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};