/
sun50i-a64-pinetab.dts
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sun50i-a64-pinetab.dts
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
*
*/
/dts-v1/;
#include "sun50i-a64.dtsi"
#include "sun50i-a64-cpu-opp.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pwm/pwm.h>
/ {
model = "PineTab, Development Sample";
compatible = "pine64,pinetab", "allwinner,sun50i-a64";
chassis-type = "tablet";
aliases {
serial0 = &uart0;
ethernet0 = &rtl8723cs;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>;
default-brightness-level = <15>;
enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
power-supply = <&vdd_bl>;
};
chosen {
stdout-path = "serial0:115200n8";
};
hdmi-connector {
compatible = "hdmi-connector";
type = "c";
port {
hdmi_con_in: endpoint {
remote-endpoint = <&hdmi_out_con>;
};
};
};
i2c-csi {
compatible = "i2c-gpio";
sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* PE13 */
scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* PE12 */
i2c-gpio,delay-us = <5>;
#address-cells = <1>;
#size-cells = <0>;
/* Rear camera */
ov5640: camera@3c {
compatible = "ovti,ov5640";
reg = <0x3c>;
pinctrl-names = "default";
pinctrl-0 = <&csi_mclk_pin>;
clocks = <&ccu CLK_CSI_MCLK>;
clock-names = "xclk";
AVDD-supply = <®_dldo3>;
DOVDD-supply = <®_aldo1>;
DVDD-supply = <®_eldo3>;
reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* PE14 */
powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */
port {
ov5640_ep: endpoint {
remote-endpoint = <&csi_ep>;
bus-width = <8>;
hsync-active = <1>; /* Active high */
vsync-active = <0>; /* Active low */
data-active = <1>; /* Active high */
pclk-sample = <1>; /* Rising */
};
};
};
};
speaker_amp: audio-amplifier {
compatible = "simple-audio-amplifier";
enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
sound-name-prefix = "Speaker Amp";
};
vdd_bl: regulator {
compatible = "regulator-fixed";
regulator-name = "bl-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
enable-active-high;
};
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
post-power-on-delay-ms = <200>;
};
};
&codec {
status = "okay";
};
&codec_analog {
cpvdd-supply = <®_eldo1>;
status = "okay";
};
&cpu0 {
cpu-supply = <®_dcdc2>;
};
&cpu1 {
cpu-supply = <®_dcdc2>;
};
&cpu2 {
cpu-supply = <®_dcdc2>;
};
&cpu3 {
cpu-supply = <®_dcdc2>;
};
&csi {
status = "okay";
port {
csi_ep: endpoint {
remote-endpoint = <&ov5640_ep>;
bus-width = <8>;
hsync-active = <1>; /* Active high */
vsync-active = <0>; /* Active low */
data-active = <1>; /* Active high */
pclk-sample = <1>; /* Rising */
};
};
};
&dai {
status = "okay";
};
&de {
status = "okay";
};
&dphy {
status = "okay";
};
&dsi {
vcc-dsi-supply = <®_dldo1>;
status = "okay";
panel@0 {
compatible = "feixin,k101-im2ba02";
reg = <0>;
avdd-supply = <®_dc1sw>;
dvdd-supply = <®_dc1sw>;
cvdd-supply = <®_ldo_io1>;
reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
backlight = <&backlight>;
};
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&i2c0 {
status = "okay";
touchscreen@5d {
compatible = "goodix,gt9271";
reg = <0x5d>;
interrupt-parent = <&pio>;
interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
AVDD28-supply = <®_ldo_io1>;
};
};
&i2c0_pins {
bias-pull-up;
};
&i2c1 {
status = "okay";
/* TODO: add Bochs BMA223 accelerometer here */
};
&lradc {
vref-supply = <®_aldo3>;
status = "okay";
button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <200000>;
};
button-400 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <400000>;
};
};
&mixer1 {
status = "okay";
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <®_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 = <®_dldo4>;
vqmmc-supply = <®_eldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";
rtl8723cs: wifi@1 {
reg = <1>;
};
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
vmmc-supply = <®_dcdc1>;
vqmmc-supply = <®_dcdc1>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
status = "okay";
};
&ohci0 {
status = "okay";
};
&pwm {
status = "okay";
};
&r_rsb {
status = "okay";
axp803: pmic@3a3 {
compatible = "x-powers,axp803";
reg = <0x3a3>;
interrupt-parent = <&r_intc>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
x-powers,drive-vbus-en;
};
};
#include "axp803.dtsi"
&ac_power_supply {
status = "okay";
};
&battery_power_supply {
status = "okay";
};
®_aldo1 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-name = "dovdd-csi";
};
®_aldo2 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-pl";
};
®_aldo3 {
regulator-always-on;
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-pll-avcc";
};
®_dc1sw {
regulator-name = "vcc-lcd";
};
®_dcdc1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-3v3";
};
®_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1300000>;
regulator-name = "vdd-cpux";
};
/* DCDC3 is polyphased with DCDC2 */
®_dcdc5 {
regulator-always-on;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-name = "vcc-dram";
};
®_dcdc6 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-sys";
};
®_dldo1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-hdmi-dsi-sensor";
};
®_dldo3 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-name = "avdd-csi";
};
®_dldo4 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi";
};
®_drivevbus {
regulator-name = "usb0-vbus";
status = "okay";
};
®_eldo1 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "cpvdd";
};
®_eldo2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca-1v8";
};
®_eldo3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "dvdd-1v8-csi";
};
®_fldo1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-name = "vcc-1v2-hsic";
};
®_fldo2 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-cpus";
};
®_ldo_io0 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-usb";
status = "okay";
};
®_ldo_io1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-enable-ramp-delay = <3500000>;
regulator-name = "vcc-touchscreen";
status = "okay";
};
®_rtc_ldo {
regulator-name = "vcc-rtc";
};
&simplefb_hdmi {
vcc-hdmi-supply = <®_dldo1>;
};
&hdmi {
hvcc-supply = <®_dldo1>;
status = "okay";
};
&hdmi_out {
hdmi_out_con: endpoint {
remote-endpoint = <&hdmi_con_in>;
};
};
&sound {
status = "okay";
simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
"Microphone", "Internal Microphone Right",
"Headphone", "Headphone Jack",
"Speaker", "Internal Speaker";
simple-audio-card,routing =
"Left DAC", "DACL",
"Right DAC", "DACR",
"Speaker Amp INL", "LINEOUT",
"Speaker Amp INR", "LINEOUT",
"Internal Speaker", "Speaker Amp OUTL",
"Internal Speaker", "Speaker Amp OUTR",
"Headphone Jack", "HP",
"ADCL", "Left ADC",
"ADCR", "Right ADC",
"Internal Microphone Left", "MBIAS",
"MIC1", "Internal Microphone Left",
"Internal Microphone Right", "HBIAS",
"MIC2", "Internal Microphone Right";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usb_power_supply {
status = "okay";
};
&usbphy {
usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <®_drivevbus>;
usb1_vbus-supply = <®_ldo_io0>;
status = "okay";
};