// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2024 Yangyu Chen <cyy@cyyself.name>
 * Copyright (C) 2025 Hendrik Hamerlinck <hendrik.hamerlinck@hammernet.be>
 */

/dts-v1/;

#include "k1.dtsi"
#include "k1-pinctrl.dtsi"

/ {
	model = "OrangePi RV2";
	compatible = "xunlong,orangepi-rv2", "spacemit,k1";

	aliases {
		serial0 = &uart0;
		ethernet0 = &eth0;
		ethernet1 = &eth1;
		mmc0 = &emmc;
		mmc1 = &sdhci0;
	};

	chosen {
		stdout-path = "serial0";
	};

	pcie_vcc3v3: regulator-pcie-vcc3v3 {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio K1_GPIO(116) GPIO_ACTIVE_HIGH>;
		regulator-name = "pcie_vcc3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_5v0>;
	};

	vcc_5v0: regulator-vcc-5v0 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_5v0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc4v0: regulator-vcc4v0 {
		compatible = "regulator-fixed";
		regulator-name = "vcc4v0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <4000000>;
		regulator-max-microvolt = <4000000>;
		vin-supply = <&vcc_5v0>;
	};

	vcc5v0_usb30: regulator-vcc5v0-usb30 {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio K1_GPIO(123) GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc5v0_usb30";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc_5v0>;
	};

	leds {
		compatible = "gpio-leds";

		led1 {
			label = "sys-led";
			gpios = <&gpio K1_GPIO(96) GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
			default-state = "on";
		};
	};
};

&combo_phy {
	status = "okay";
};

&emmc {
	bus-width = <8>;
	mmc-hs400-1_8v;
	mmc-hs400-enhanced-strobe;
	no-sd;
	no-sdio;
	non-removable;
	status = "okay";
};

&eth0 {
	phy-handle = <&rgmii0>;
	phy-mode = "rgmii-id";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac0_cfg>;
	rx-internal-delay-ps = <0>;
	tx-internal-delay-ps = <0>;
	status = "okay";

	mdio-bus {
		#address-cells = <0x1>;
		#size-cells = <0x0>;

		reset-gpios = <&gpio K1_GPIO(110) GPIO_ACTIVE_LOW>;
		reset-delay-us = <10000>;
		reset-post-delay-us = <100000>;

		rgmii0: phy@1 {
			reg = <0x1>;
			motorcomm,auto-sleep-disabled;
		};
	};
};

&eth1 {
	phy-handle = <&rgmii1>;
	phy-mode = "rgmii-id";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac1_cfg>;
	rx-internal-delay-ps = <0>;
	tx-internal-delay-ps = <250>;
	status = "okay";

	mdio-bus {
		#address-cells = <0x1>;
		#size-cells = <0x0>;

		reset-gpios = <&gpio K1_GPIO(115) GPIO_ACTIVE_LOW>;
		reset-delay-us = <10000>;
		reset-post-delay-us = <100000>;

		rgmii1: phy@1 {
			reg = <0x1>;
			motorcomm,auto-sleep-disabled;
		};
	};
};

&pdma {
	status = "okay";
};

&i2c8 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c8_cfg>;
	status = "okay";

	pmic@41 {
		compatible = "spacemit,p1";
		reg = <0x41>;
		interrupts = <64>;
		vin1-supply = <&vcc4v0>;
		vin2-supply = <&vcc4v0>;
		vin3-supply = <&vcc4v0>;
		vin4-supply = <&vcc4v0>;
		vin5-supply = <&vcc4v0>;
		vin6-supply = <&vcc4v0>;
		aldoin-supply = <&vcc4v0>;
		dldoin1-supply = <&buck5>;
		dldoin2-supply = <&buck5>;

		regulators {
			buck1 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3450000>;
				regulator-ramp-delay = <5000>;
				regulator-always-on;
			};

			buck2 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3450000>;
				regulator-ramp-delay = <5000>;
				regulator-always-on;
			};

			buck3_1v8: buck3 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <5000>;
				regulator-always-on;
			};

			buck4_3v3: buck4 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <5000>;
				regulator-always-on;
			};

			buck5: buck5 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3450000>;
				regulator-ramp-delay = <5000>;
				regulator-always-on;
			};

			buck6 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3450000>;
				regulator-ramp-delay = <5000>;
				regulator-always-on;
			};

			aldo1: aldo1 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3400000>;
				regulator-boot-on;
			};

			aldo2 {
				/* not connected */
			};

			aldo3 {
				/* not connected */
			};

			aldo4 {
				/* not connected */
			};

			dldo1 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3400000>;
				regulator-boot-on;
			};

			dldo2 {
				/* not connected */
			};

			dldo3 {
				/* not connected */
			};

			dldo4 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3400000>;
				regulator-always-on;
			};

			dldo5 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3400000>;
			};

			dldo6 {
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <3400000>;
				regulator-always-on;
			};

			dldo7 {
				/* not connected */
			};
		};
	};
};

&pcie1_phy {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie1_3_cfg>;
	status = "okay";
};

&pcie1_port {
	phys = <&pcie1_phy>;
	vpcie3v3-supply = <&pcie_vcc3v3>;
};

&pcie1 {
	status = "okay";
};

&pcie2_phy {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie2_4_cfg>;
	status = "okay";
};

&pcie2_port {
	phys = <&pcie2_phy>;
	vpcie3v3-supply = <&pcie_vcc3v3>;
};

&pcie2 {
	status = "okay";
};

&qspi {
	pinctrl-names = "default";
	pinctrl-0 = <&qspi_cfg>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <26500000>;
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <4>;
		vcc-supply = <&buck3_1v8>;

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

			bootinfo@0 {
				reg = <0x00000 0x010000>;
			};

			private@10000 {
				reg = <0x10000 0x010000>;
			};

			fsbl@20000 {
				reg = <0x20000 0x040000>;
			};

			env@60000 {
				reg = <0x60000 0x010000>;
			};

			opensbi@70000 {
				reg = <0x70000 0x030000>;
			};

			uboot@a0000 {
				reg = <0xa0000 0x760000>;
			};
		};
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_2_cfg>;
	status = "okay";
};

&usbphy2 {
	status = "okay";
};

&usb_dwc3 {
	dr_mode = "host";
	#address-cells = <1>;
	#size-cells = <0>;
	vbus-supply = <&vcc5v0_usb30>;
	status = "okay";

	hub_2_0: hub@1 {
		compatible = "usb5e3,610";
		reg = <0x1>;
		peer-hub = <&hub_3_0>;
		vdd-supply = <&vcc_5v0>;
	};

	hub_3_0: hub@2 {
		compatible = "usb5e3,620";
		reg = <0x2>;
		peer-hub = <&hub_2_0>;
		vdd-supply = <&vcc_5v0>;
	};
};

&sdhci0 {
	pinctrl-names = "default", "uhs";
	pinctrl-0 = <&mmc1_cfg>;
	pinctrl-1 = <&mmc1_uhs_cfg>;
	bus-width = <4>;
	cd-gpios = <&gpio K1_GPIO(80) GPIO_ACTIVE_LOW>;
	no-mmc;
	no-sdio;
	disable-wp;
	cap-sd-highspeed;
	vmmc-supply = <&buck4_3v3>;
	vqmmc-supply = <&aldo1>;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	status = "okay";
};