// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.io>
/dts-v1/;
#include "sun50i-h6.dtsi"
#include "sun50i-h6-cpu-opp.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Pine H64 model A";
compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
spi0 = &spi0;
};
chosen {
stdout-path = "serial0:115200n8";
};
ext_osc32k: ext_osc32k_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "ext_osc32k";
};
hdmi_connector: connector {
compatible = "hdmi-connector";
type = "a";
ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
port {
hdmi_con_in: endpoint {
remote-endpoint = <&hdmi_out_con>;
};
};
};
leds {
compatible = "gpio-leds";
heartbeat {
label = "pine-h64:green:heartbeat";
gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
};
link {
label = "pine-h64:white:link";
gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */
};
status {
label = "pine-h64:blue:status";
gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
};
};
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc-gmac-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <100000>;
gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usb_vbus: vbus {
compatible = "regulator-fixed";
regulator-name = "usb-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
startup-delay-us = <100000>;
gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&cpu0 {
cpu-supply = <®_dcdca>;
};
&de {
status = "okay";
};
&ehci0 {
status = "okay";
};
&ehci3 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&ext_rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <®_gmac_3v3>;
allwinner,rx-delay-ps = <200>;
allwinner,tx-delay-ps = <200>;
status = "okay";
};
&gpu {
mali-supply = <®_dcdcc>;
status = "okay";
};
&hdmi {
status = "okay";
};
&hdmi_out {
hdmi_out_con: endpoint {
remote-endpoint = <&hdmi_con_in>;
};
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc0 {
vmmc-supply = <®_cldo1>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
bus-width = <4>;
status = "okay";
};
&mmc2 {
vmmc-supply = <®_cldo1>;
vqmmc-supply = <®_bldo2>;
non-removable;
cap-mmc-hw-reset;
bus-width = <8>;
status = "okay";
};
&ohci0 {
status = "okay";
};
&ohci3 {
status = "okay";
};
&pio {
vcc-pc-supply = <®_bldo2>;
vcc-pd-supply = <®_cldo1>;
vcc-pg-supply = <®_aldo1>;
};
&r_i2c {
status = "okay";
axp805: pmic@36 {
compatible = "x-powers,axp805", "x-powers,axp806";
reg = <0x36>;
interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <1>;
x-powers,self-working-mode;
regulators {
reg_aldo1: aldo1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-pl";
};
reg_aldo2: aldo2 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-ac200";
regulator-enable-ramp-delay = <100000>;
};
reg_aldo3: aldo3 {
/* This regulator is connected with CLDO1 */
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-3v3-1";
};
reg_bldo1: bldo1 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc-bias-pll";
};
reg_bldo2: bldo2 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc-efuse-pcie-hdmi-io";
};
reg_bldo3: bldo3 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc-dcxoio";
};
bldo4 {
/* unused */
};
reg_cldo1: cldo1 {
/* This regulator is connected with ALDO3 */
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-3v3-2";
};
reg_cldo2: cldo2 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi-1";
};
reg_cldo3: cldo3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi-2";
};
reg_dcdca: dcdca {
regulator-always-on;
regulator-min-microvolt = <810000>;
regulator-max-microvolt = <1160000>;
regulator-ramp-delay = <2500>;
regulator-name = "vdd-cpu";
};
reg_dcdcc: dcdcc {
regulator-enable-ramp-delay = <32000>;
regulator-min-microvolt = <810000>;
regulator-max-microvolt = <1080000>;
regulator-ramp-delay = <2500>;
regulator-name = "vdd-gpu";
};
reg_dcdcd: dcdcd {
regulator-always-on;
regulator-min-microvolt = <960000>;
regulator-max-microvolt = <960000>;
regulator-name = "vdd-sys";
};
reg_dcdce: dcdce {
regulator-always-on;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-name = "vcc-dram";
};
sw {
/* unused */
};
};
};
pcf8563: rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
#clock-cells = <0>;
};
};
&r_ir {
status = "okay";
};
&r_pio {
vcc-pm-supply = <®_aldo1>;
};
&rtc {
clocks = <&ext_osc32k>;
};
/*
* The CS pin is shared with the MMC2 CMD pin, so we cannot have the SPI
* flash and eMMC at the same time, as one of them would fail probing.
* Disable SPI0 in here, to prefer the more useful eMMC. U-Boot can
* fix this up in no eMMC is connected.
*/
&spi0 {
pinctrl-0 = <&spi0_pins>, <&spi0_cs_pin>;
pinctrl-names = "default";
status = "disabled";
flash@0 {
compatible = "winbond,w25q128", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <4000000>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};
&usb2otg {
dr_mode = "host";
status = "okay";
};
&usb2phy {
usb0_vbus-supply = <®_usb_vbus>;
usb3_vbus-supply = <®_usb_vbus>;
status = "okay";
};
