blob: ffc3b4c70687862edd82e9447933c5b5b807816e [file] [log] [blame]
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
/dts-v1/;
#include "sun50i-a64.dtsi"
#include "sun50i-a64-cpu-opp.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "FriendlyARM NanoPi A64";
compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con_in: endpoint {
remote-endpoint = <&hdmi_out_con>;
};
};
};
leds {
compatible = "gpio-leds";
led {
label = "nanopi-a64:blue:status";
gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
};
};
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rtc CLK_OSC32K_FANOUT>;
clock-names = "ext_clock";
reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
};
};
&cpu0 {
cpu-supply = <&reg_dcdc2>;
};
&cpu1 {
cpu-supply = <&reg_dcdc2>;
};
&cpu2 {
cpu-supply = <&reg_dcdc2>;
};
&cpu3 {
cpu-supply = <&reg_dcdc2>;
};
&de {
status = "okay";
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_dcdc1>;
status = "okay";
};
&hdmi {
hvcc-supply = <&reg_dldo1>;
status = "okay";
};
&hdmi_out {
hdmi_out_con: endpoint {
remote-endpoint = <&hdmi_con_in>;
};
};
/* i2c1 connected with gpio headers like pine64, bananapi */
&i2c1_pins {
bias-pull-up;
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <7>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_dcdc1>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
disable-wp;
bus-width = <4>;
status = "okay";
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&reg_dcdc1>;
vqmmc-supply = <&reg_dldo4>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";
rtl8189etv: wifi@1 {
reg = <1>;
interrupt-parent = <&r_pio>;
interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
interrupt-names = "host-wake";
};
};
&ohci0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&r_rsb {
status = "okay";
axp803: pmic@3a3 {
compatible = "x-powers,axp803";
reg = <0x3a3>;
interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};
#include "axp803.dtsi"
&ac_power_supply {
status = "okay";
};
&reg_aldo2 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-pl";
};
&reg_aldo3 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-pll-avcc";
};
&reg_dcdc1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-3v3";
};
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1040000>;
regulator-max-microvolt = <1300000>;
regulator-name = "vdd-cpux";
};
/* DCDC3 is polyphased with DCDC2 */
&reg_dcdc5 {
regulator-always-on;
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vcc-dram";
};
&reg_dcdc6 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-sys";
};
&reg_dldo1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-hdmi-dsi";
};
&reg_dldo4 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-pg-wifi-io";
};
&reg_eldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "cpvdd";
};
&reg_fldo1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-name = "vcc-1v2-hsic";
};
/*
* The A64 chip cannot work without this regulator off, although
* it seems to be only driving the AR100 core.
* Maybe we don't still know well about CPUs domain.
*/
&reg_fldo2 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-cpus";
};
&reg_rtc_ldo {
regulator-name = "vcc-rtc";
};
&simplefb_hdmi {
vcc-hdmi-supply = <&reg_dldo1>;
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};
&usbphy {
status = "okay";
};