387 lines
6.8 KiB
Devicetree
387 lines
6.8 KiB
Devicetree
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright (C) 2024 Yangyu Chen <cyy@cyyself.name>
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* Copyright (C) 2025 Hendrik Hamerlinck <hendrik.hamerlinck@hammernet.be>
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*/
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/dts-v1/;
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#include "k1.dtsi"
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#include "k1-pinctrl.dtsi"
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/ {
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model = "OrangePi RV2";
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compatible = "xunlong,orangepi-rv2", "spacemit,k1";
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aliases {
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serial0 = &uart0;
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ethernet0 = ð0;
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ethernet1 = ð1;
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mmc0 = &emmc;
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mmc1 = &sdhci0;
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};
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chosen {
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stdout-path = "serial0";
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};
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pcie_vcc3v3: regulator-pcie-vcc3v3 {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio K1_GPIO(116) GPIO_ACTIVE_HIGH>;
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regulator-name = "pcie_vcc3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_5v0>;
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};
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vcc_5v0: regulator-vcc-5v0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc_5v0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vcc4v0: regulator-vcc4v0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc4v0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <4000000>;
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regulator-max-microvolt = <4000000>;
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vin-supply = <&vcc_5v0>;
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};
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vcc5v0_usb30: regulator-vcc5v0-usb30 {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio K1_GPIO(123) GPIO_ACTIVE_HIGH>;
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regulator-name = "vcc5v0_usb30";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc_5v0>;
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};
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leds {
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compatible = "gpio-leds";
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led1 {
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label = "sys-led";
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gpios = <&gpio K1_GPIO(96) GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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default-state = "on";
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};
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};
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};
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&combo_phy {
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status = "okay";
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};
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&emmc {
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bus-width = <8>;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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no-sd;
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no-sdio;
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non-removable;
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status = "okay";
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};
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ð0 {
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phy-handle = <&rgmii0>;
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phy-mode = "rgmii-id";
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pinctrl-names = "default";
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pinctrl-0 = <&gmac0_cfg>;
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rx-internal-delay-ps = <0>;
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tx-internal-delay-ps = <0>;
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status = "okay";
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mdio-bus {
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#address-cells = <0x1>;
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#size-cells = <0x0>;
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reset-gpios = <&gpio K1_GPIO(110) GPIO_ACTIVE_LOW>;
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reset-delay-us = <10000>;
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reset-post-delay-us = <100000>;
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rgmii0: phy@1 {
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reg = <0x1>;
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motorcomm,auto-sleep-disabled;
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};
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};
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};
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ð1 {
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phy-handle = <&rgmii1>;
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phy-mode = "rgmii-id";
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pinctrl-names = "default";
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pinctrl-0 = <&gmac1_cfg>;
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rx-internal-delay-ps = <0>;
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tx-internal-delay-ps = <250>;
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status = "okay";
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mdio-bus {
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#address-cells = <0x1>;
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#size-cells = <0x0>;
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reset-gpios = <&gpio K1_GPIO(115) GPIO_ACTIVE_LOW>;
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reset-delay-us = <10000>;
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reset-post-delay-us = <100000>;
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rgmii1: phy@1 {
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reg = <0x1>;
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motorcomm,auto-sleep-disabled;
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};
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};
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};
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&pdma {
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status = "okay";
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};
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&i2c8 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c8_cfg>;
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status = "okay";
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pmic@41 {
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compatible = "spacemit,p1";
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reg = <0x41>;
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interrupts = <64>;
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vin1-supply = <&vcc4v0>;
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vin2-supply = <&vcc4v0>;
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vin3-supply = <&vcc4v0>;
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vin4-supply = <&vcc4v0>;
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vin5-supply = <&vcc4v0>;
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vin6-supply = <&vcc4v0>;
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aldoin-supply = <&vcc4v0>;
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dldoin1-supply = <&buck5>;
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dldoin2-supply = <&buck5>;
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regulators {
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buck1 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3450000>;
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regulator-ramp-delay = <5000>;
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regulator-always-on;
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};
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buck2 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3450000>;
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regulator-ramp-delay = <5000>;
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regulator-always-on;
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};
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buck3_1v8: buck3 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <1800000>;
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regulator-ramp-delay = <5000>;
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regulator-always-on;
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};
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buck4_3v3: buck4 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3300000>;
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regulator-ramp-delay = <5000>;
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regulator-always-on;
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};
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buck5: buck5 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3450000>;
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regulator-ramp-delay = <5000>;
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regulator-always-on;
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};
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buck6 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3450000>;
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regulator-ramp-delay = <5000>;
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regulator-always-on;
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};
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aldo1: aldo1 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3400000>;
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regulator-boot-on;
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};
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aldo2 {
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/* not connected */
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};
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aldo3 {
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/* not connected */
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};
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aldo4 {
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/* not connected */
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};
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dldo1 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3400000>;
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regulator-boot-on;
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};
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dldo2 {
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/* not connected */
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};
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dldo3 {
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/* not connected */
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};
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dldo4 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3400000>;
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regulator-always-on;
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};
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dldo5 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3400000>;
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};
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dldo6 {
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <3400000>;
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regulator-always-on;
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};
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dldo7 {
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/* not connected */
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};
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};
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};
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};
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&pcie1_phy {
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pinctrl-names = "default";
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pinctrl-0 = <&pcie1_3_cfg>;
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status = "okay";
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};
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&pcie1_port {
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phys = <&pcie1_phy>;
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vpcie3v3-supply = <&pcie_vcc3v3>;
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};
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&pcie1 {
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status = "okay";
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};
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&pcie2_phy {
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pinctrl-names = "default";
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pinctrl-0 = <&pcie2_4_cfg>;
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status = "okay";
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};
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&pcie2_port {
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phys = <&pcie2_phy>;
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vpcie3v3-supply = <&pcie_vcc3v3>;
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};
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&pcie2 {
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status = "okay";
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};
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&qspi {
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pinctrl-names = "default";
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pinctrl-0 = <&qspi_cfg>;
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <26500000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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vcc-supply = <&buck3_1v8>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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bootinfo@0 {
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reg = <0x00000 0x010000>;
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};
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private@10000 {
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reg = <0x10000 0x010000>;
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};
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fsbl@20000 {
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reg = <0x20000 0x040000>;
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};
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env@60000 {
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reg = <0x60000 0x010000>;
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};
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opensbi@70000 {
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reg = <0x70000 0x030000>;
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};
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uboot@a0000 {
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reg = <0xa0000 0x760000>;
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};
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};
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_2_cfg>;
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status = "okay";
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};
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&usbphy2 {
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status = "okay";
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};
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&usb_dwc3 {
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dr_mode = "host";
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#address-cells = <1>;
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#size-cells = <0>;
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vbus-supply = <&vcc5v0_usb30>;
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status = "okay";
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hub_2_0: hub@1 {
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compatible = "usb5e3,610";
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reg = <0x1>;
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peer-hub = <&hub_3_0>;
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vdd-supply = <&vcc_5v0>;
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};
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hub_3_0: hub@2 {
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compatible = "usb5e3,620";
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reg = <0x2>;
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peer-hub = <&hub_2_0>;
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vdd-supply = <&vcc_5v0>;
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};
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};
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&sdhci0 {
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pinctrl-names = "default", "uhs";
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pinctrl-0 = <&mmc1_cfg>;
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pinctrl-1 = <&mmc1_uhs_cfg>;
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bus-width = <4>;
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cd-gpios = <&gpio K1_GPIO(80) GPIO_ACTIVE_LOW>;
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no-mmc;
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no-sdio;
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disable-wp;
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cap-sd-highspeed;
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vmmc-supply = <&buck4_3v3>;
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vqmmc-supply = <&aldo1>;
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sd-uhs-sdr25;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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status = "okay";
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};
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