dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
 * Copyright (c) 2024 Uwe Kleine-König
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include "rk3568.dtsi"

/ {
	model = "Qnap TS-433-4G NAS System 4-Bay";
	compatible = "qnap,ts433", "rockchip,rk3568";

	aliases {
		ethernet0 = &gmac0;
		mmc0 = &sdhci;
		rtc0 = &rtc_rv8263;
	};

	chosen {
		stdout-path = "serial2:115200n8";
	};

	dc_12v: regulator-dc-12v {
		compatible = "regulator-fixed";
		regulator-name = "dc_12v";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc3v3_pcie: regulator-vcc3v3-pcie {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_pcie";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		enable-active-high;
		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
		vin-supply = <&dc_12v>;
	};

	vcc5v0_host: regulator-vcc5v0-host {
		compatible = "regulator-fixed";
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_host_en>;
		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc5v0_host";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_usb>;
	};

	vcc5v0_otg: regulator-vcc5v0-otg {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_otg_en>;
		regulator-name = "vcc5v0_otg";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_usb>;
	};

	vcc5v0_usb: regulator-vcc5v0-usb {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_usb";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&dc_12v>;
	};
};

/* connected to usb_host0_xhci */
&combphy0 {
	status = "okay";
};

/* connected to sata1 */
&combphy1 {
	status = "okay";
};

/* connected to sata2 */
&combphy2 {
	status = "okay";
};

&gmac0 {
	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>;
	assigned-clock-rates = <0>, <125000000>;
	clock_in_out = "output";
	phy-handle = <&rgmii_phy0>;
	phy-mode = "rgmii";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac0_miim
		     &gmac0_tx_bus2
		     &gmac0_rx_bus2
		     &gmac0_rgmii_clk
		     &gmac0_rgmii_bus>;
	rx_delay = <0x2f>;
	tx_delay = <0x3c>;
	status = "okay";
};

&i2c0 {
	pmic@20 {
		compatible = "rockchip,rk809";
		reg = <0x20>;
		interrupt-parent = <&gpio0>;
		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
	};
};

&i2c1 {
	status = "okay";

	rtc_rv8263: rtc@51 {
		compatible = "microcrystal,rv8263";
		reg = <0x51>;
		wakeup-source;
	};
};

&mdio0 {
	rgmii_phy0: ethernet-phy@0 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <0x0>;
	};
};

&pcie30phy {
	data-lanes = <1 2>;
	status = "okay";
};

/* Connected to a JMicron AHCI SATA controller */
&pcie3x1 {
	reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_pcie>;
	status = "okay";
};

/* Connected to the 2.5G NIC for the upper network jack */
&pcie3x2 {
	num-lanes = <1>;
	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_pcie>;
	status = "okay";
};

&pinctrl {
	usb {
		vcc5v0_host_en: vcc5v0-host-en {
			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		vcc5v0_otg_en: vcc5v0-otg-en {
			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&sata1 {
	status = "okay";
};

&sata2 {
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	max-frequency = <200000000>;
	non-removable;
	status = "okay";
};

/*
 * Connected to an MCU, that provides access to more LEDs,
 * buzzer, fan control and more.
 */
&uart0 {
	status = "okay";
};

/*
 * Pins available on CN3 connector at TTL voltage level (3V3).
 * ,_  _.
 * |1234|  1=TX 2=VCC
 * `----'  3=RX 4=GND
 */
&uart2 {
	status = "okay";
};

&usb2phy0 {
	status = "okay";
};

/* connected to usb_host0_xhci */
&usb2phy0_otg {
	phy-supply = <&vcc5v0_otg>;
	status = "okay";
};

&usb2phy1 {
	status = "okay";
};

/* connected to usb_host1_ehci/ohci */
&usb2phy1_host {
	phy-supply = <&vcc5v0_host>;
	status = "okay";
};

/* connected to usb_host0_ehci/ohci */
&usb2phy1_otg {
	phy-supply = <&vcc5v0_host>;
	status = "okay";
};

/* right port backside */
&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

/* front port */
&usb_host0_xhci {
	dr_mode = "host";
	status = "okay";
};

/* left port backside */
&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};