blob: b3b1b8692125f9f75df58a4a464fb5a4f185d79c [file] [log] [blame]
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2023 Arm Ltd.
*/
/dts-v1/;
#include "sun50i-h616-orangepi-zero.dtsi"
/ {
model = "OrangePi Zero3";
compatible = "xunlong,orangepi-zero3", "allwinner,sun50i-h618";
};
&emac0 {
allwinner,tx-delay-ps = <700>;
phy-mode = "rgmii-rxid";
phy-supply = <&reg_dldo1>;
};
&ext_rgmii_phy {
motorcomm,clk-out-frequency-hz = <125000000>;
};
&mmc0 {
/*
* The schematic shows the card detect pin wired up to PF6, via an
* inverter, but it just doesn't work.
*/
broken-cd;
vmmc-supply = <&reg_dldo1>;
};
&r_i2c {
status = "okay";
axp313: pmic@36 {
compatible = "x-powers,axp313a";
reg = <0x36>;
#interrupt-cells = <1>;
interrupt-controller;
interrupt-parent = <&pio>;
interrupts = <2 9 IRQ_TYPE_LEVEL_LOW>; /* PC9 */
vin1-supply = <&reg_vcc5v>;
vin2-supply = <&reg_vcc5v>;
vin3-supply = <&reg_vcc5v>;
regulators {
/* Supplies VCC-PLL, so needs to be always on. */
reg_aldo1: aldo1 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc1v8";
};
/* Supplies VCC-IO, so needs to be always on. */
reg_dldo1: dldo1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc3v3";
};
reg_dcdc1: dcdc1 {
regulator-always-on;
regulator-min-microvolt = <810000>;
regulator-max-microvolt = <990000>;
regulator-name = "vdd-gpu-sys";
};
reg_dcdc2: dcdc2 {
regulator-always-on;
regulator-min-microvolt = <810000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-cpu";
};
reg_dcdc3: dcdc3 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-dram";
};
};
};
};
&pio {
vcc-pc-supply = <&reg_dldo1>;
vcc-pf-supply = <&reg_dldo1>;
vcc-pg-supply = <&reg_aldo1>;
vcc-ph-supply = <&reg_dldo1>;
vcc-pi-supply = <&reg_dldo1>;
};