mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 19:43:33 +00:00
2e8d47c641
Import Amlogic DT changes from Linux commit 7d2a07b76933 ("Linux 5.14"),
dt-bindings clock changes and new meson-g12b-gsking-x.dts,
meson-sm1-bananapi-m5 & odroid-hc4 boards.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
534 lines
10 KiB
Text
534 lines
10 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2019 BayLibre, SAS
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
* Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
|
|
*/
|
|
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/leds/common.h>
|
|
#include <dt-bindings/gpio/meson-g12a-gpio.h>
|
|
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
|
|
|
|
/ {
|
|
aliases {
|
|
serial0 = &uart_AO;
|
|
ethernet0 = ðmac;
|
|
rtc0 = &rtc;
|
|
rtc1 = &vrtc;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0 0x0 0x80000000>;
|
|
};
|
|
|
|
adc-keys {
|
|
compatible = "adc-keys";
|
|
io-channels = <&saradc 2>;
|
|
io-channel-names = "buttons";
|
|
keyup-threshold-microvolt = <1710000>;
|
|
|
|
button-function {
|
|
label = "Function";
|
|
linux,code = <KEY_FN>;
|
|
press-threshold-microvolt = <10000>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led-white {
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
function = LED_FUNCTION_STATUS;
|
|
gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
led-red {
|
|
color = <LED_COLOR_ID_RED>;
|
|
function = LED_FUNCTION_STATUS;
|
|
gpios = <&gpio_expander 5 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
emmc_pwrseq: emmc-pwrseq {
|
|
compatible = "mmc-pwrseq-emmc";
|
|
reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
gpio-keys-polled {
|
|
compatible = "gpio-keys-polled";
|
|
poll-interval = <100>;
|
|
|
|
power-button {
|
|
label = "power";
|
|
linux,code = <KEY_POWER>;
|
|
gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
sdio_pwrseq: sdio-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
|
|
clocks = <&wifi32k>;
|
|
clock-names = "ext_clock";
|
|
};
|
|
|
|
dc_in: regulator-dc_in {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "DC_IN";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_5v: regulator-vcc_5v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VCC_5V";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
vin-supply = <&dc_in>;
|
|
|
|
gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vcc_1v8: regulator-vcc_1v8 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VCC_1V8";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
vin-supply = <&vcc_3v3>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_3v3: regulator-vcc_3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VCC_3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&vsys_3v3>;
|
|
regulator-always-on;
|
|
/* FIXME: actually controlled by VDDCPU_B_EN */
|
|
};
|
|
|
|
vddao_1v8: regulator-vddao_1v8 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VDDIO_AO1V8";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
vin-supply = <&vsys_3v3>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
emmc_1v8: regulator-emmc_1v8 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "EMMC_AO1V8";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
vin-supply = <&vcc_3v3>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vsys_3v3: regulator-vsys_3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VSYS_3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&dc_in>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
usb_pwr: regulator-usb_pwr {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "USB_PWR";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
vin-supply = <&vcc_5v>;
|
|
|
|
gpio = <&gpio GPIOA_6 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
hdmi-connector {
|
|
compatible = "hdmi-connector";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi_connector_in: endpoint {
|
|
remote-endpoint = <&hdmi_tx_tmds_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
|
|
sound {
|
|
compatible = "amlogic,axg-sound-card";
|
|
model = "KHADAS-VIM3";
|
|
audio-aux-devs = <&tdmin_a>, <&tdmout_a>;
|
|
audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
|
|
"TDMOUT_A IN 1", "FRDDR_B OUT 0",
|
|
"TDMOUT_A IN 2", "FRDDR_C OUT 0",
|
|
"TDM_A Playback", "TDMOUT_A OUT",
|
|
"TDMIN_A IN 0", "TDM_A Capture",
|
|
"TDMIN_A IN 3", "TDM_A Loopback",
|
|
"TODDR_A IN 0", "TDMIN_A OUT",
|
|
"TODDR_B IN 0", "TDMIN_A OUT",
|
|
"TODDR_C IN 0", "TDMIN_A OUT";
|
|
|
|
assigned-clocks = <&clkc CLKID_MPLL2>,
|
|
<&clkc CLKID_MPLL0>,
|
|
<&clkc CLKID_MPLL1>;
|
|
assigned-clock-parents = <0>, <0>, <0>;
|
|
assigned-clock-rates = <294912000>,
|
|
<270950400>,
|
|
<393216000>;
|
|
status = "okay";
|
|
|
|
dai-link-0 {
|
|
sound-dai = <&frddr_a>;
|
|
};
|
|
|
|
dai-link-1 {
|
|
sound-dai = <&frddr_b>;
|
|
};
|
|
|
|
dai-link-2 {
|
|
sound-dai = <&frddr_c>;
|
|
};
|
|
|
|
dai-link-3 {
|
|
sound-dai = <&toddr_a>;
|
|
};
|
|
|
|
dai-link-4 {
|
|
sound-dai = <&toddr_b>;
|
|
};
|
|
|
|
dai-link-5 {
|
|
sound-dai = <&toddr_c>;
|
|
};
|
|
|
|
/* 8ch hdmi interface */
|
|
dai-link-6 {
|
|
sound-dai = <&tdmif_a>;
|
|
dai-format = "i2s";
|
|
dai-tdm-slot-tx-mask-0 = <1 1>;
|
|
dai-tdm-slot-tx-mask-1 = <1 1>;
|
|
dai-tdm-slot-tx-mask-2 = <1 1>;
|
|
dai-tdm-slot-tx-mask-3 = <1 1>;
|
|
mclk-fs = <256>;
|
|
|
|
codec {
|
|
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
|
|
};
|
|
};
|
|
|
|
/* hdmi glue */
|
|
dai-link-7 {
|
|
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
|
|
|
|
codec {
|
|
sound-dai = <&hdmi_tx>;
|
|
};
|
|
};
|
|
};
|
|
|
|
wifi32k: wifi32k {
|
|
compatible = "pwm-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
|
|
};
|
|
};
|
|
|
|
&arb {
|
|
status = "okay";
|
|
};
|
|
|
|
&clkc_audio {
|
|
status = "okay";
|
|
};
|
|
|
|
&cec_AO {
|
|
pinctrl-0 = <&cec_ao_a_h_pins>;
|
|
pinctrl-names = "default";
|
|
status = "disabled";
|
|
hdmi-phandle = <&hdmi_tx>;
|
|
};
|
|
|
|
&cecb_AO {
|
|
pinctrl-0 = <&cec_ao_b_h_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
hdmi-phandle = <&hdmi_tx>;
|
|
};
|
|
|
|
&cpu_thermal {
|
|
trips {
|
|
cpu_active: cpu-active {
|
|
temperature = <80000>; /* millicelsius */
|
|
hysteresis = <2000>; /* millicelsius */
|
|
type = "active";
|
|
};
|
|
};
|
|
|
|
cooling-maps {
|
|
map {
|
|
trip = <&cpu_active>;
|
|
cooling-device = <&khadas_mcu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&ext_mdio {
|
|
external_phy: ethernet-phy@0 {
|
|
/* Realtek RTL8211F (0x001cc916) */
|
|
reg = <0>;
|
|
max-speed = <1000>;
|
|
|
|
interrupt-parent = <&gpio_intc>;
|
|
/* MAC_INTR on GPIOZ_14 */
|
|
interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
ðmac {
|
|
pinctrl-0 = <ð_pins>, <ð_rgmii_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
phy-mode = "rgmii";
|
|
phy-handle = <&external_phy>;
|
|
amlogic,tx-delay-ns = <2>;
|
|
};
|
|
|
|
&frddr_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&frddr_b {
|
|
status = "okay";
|
|
};
|
|
|
|
&frddr_c {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi_tx {
|
|
status = "okay";
|
|
pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
|
|
pinctrl-names = "default";
|
|
hdmi-supply = <&vcc_5v>;
|
|
};
|
|
|
|
&hdmi_tx_tmds_port {
|
|
hdmi_tx_tmds_out: endpoint {
|
|
remote-endpoint = <&hdmi_connector_in>;
|
|
};
|
|
};
|
|
|
|
&i2c_AO {
|
|
status = "okay";
|
|
pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
khadas_mcu: system-controller@18 {
|
|
compatible = "khadas,mcu";
|
|
reg = <0x18>;
|
|
#cooling-cells = <2>;
|
|
};
|
|
|
|
gpio_expander: gpio-controller@20 {
|
|
compatible = "ti,tca6408";
|
|
reg = <0x20>;
|
|
vcc-supply = <&vcc_3v3>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
rtc: rtc@51 {
|
|
compatible = "haoyu,hym8563";
|
|
reg = <0x51>;
|
|
#clock-cells = <0>;
|
|
};
|
|
};
|
|
|
|
&ir {
|
|
status = "okay";
|
|
pinctrl-0 = <&remote_input_ao_pins>;
|
|
pinctrl-names = "default";
|
|
linux,rc-map-name = "rc-khadas";
|
|
};
|
|
|
|
&pcie {
|
|
reset-gpios = <&gpio GPIOA_8 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
&pwm_ef {
|
|
status = "okay";
|
|
pinctrl-0 = <&pwm_e_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
vref-supply = <&vddao_1v8>;
|
|
};
|
|
|
|
/* SDIO */
|
|
&sd_emmc_a {
|
|
status = "okay";
|
|
pinctrl-0 = <&sdio_pins>;
|
|
pinctrl-1 = <&sdio_clk_gate_pins>;
|
|
pinctrl-names = "default", "clk-gate";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
max-frequency = <100000000>;
|
|
|
|
non-removable;
|
|
disable-wp;
|
|
|
|
/* WiFi firmware requires power to be kept while in suspend */
|
|
keep-power-in-suspend;
|
|
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
|
|
vmmc-supply = <&vsys_3v3>;
|
|
vqmmc-supply = <&vddao_1v8>;
|
|
|
|
brcmf: wifi@1 {
|
|
reg = <1>;
|
|
compatible = "brcm,bcm4329-fmac";
|
|
};
|
|
};
|
|
|
|
/* SD card */
|
|
&sd_emmc_b {
|
|
status = "okay";
|
|
pinctrl-0 = <&sdcard_c_pins>;
|
|
pinctrl-1 = <&sdcard_clk_gate_c_pins>;
|
|
pinctrl-names = "default", "clk-gate";
|
|
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
max-frequency = <50000000>;
|
|
disable-wp;
|
|
|
|
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
|
|
vmmc-supply = <&vsys_3v3>;
|
|
vqmmc-supply = <&vsys_3v3>;
|
|
};
|
|
|
|
/* eMMC */
|
|
&sd_emmc_c {
|
|
status = "okay";
|
|
pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
|
|
pinctrl-1 = <&emmc_clk_gate_pins>;
|
|
pinctrl-names = "default", "clk-gate";
|
|
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs200-1_8v;
|
|
max-frequency = <200000000>;
|
|
disable-wp;
|
|
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
|
vmmc-supply = <&vcc_3v3>;
|
|
vqmmc-supply = <&emmc_1v8>;
|
|
};
|
|
|
|
/*
|
|
* EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR CS
|
|
* and eMMC Data 4 to 7 pins.
|
|
* Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0,
|
|
* and change bus-width to 4 then spifc can be enabled.
|
|
*/
|
|
&spifc {
|
|
status = "disabled";
|
|
pinctrl-0 = <&nor_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
w25q128: spi-flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "winbond,w25q128fw", "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <104000000>;
|
|
};
|
|
};
|
|
|
|
&tdmif_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmin_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmout_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&toddr_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&toddr_b {
|
|
status = "okay";
|
|
};
|
|
|
|
&toddr_c {
|
|
status = "okay";
|
|
};
|
|
|
|
&tohdmitx {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart_A {
|
|
status = "okay";
|
|
pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
|
|
pinctrl-names = "default";
|
|
uart-has-rtscts;
|
|
|
|
bluetooth {
|
|
compatible = "brcm,bcm43438-bt";
|
|
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
|
|
max-speed = <2000000>;
|
|
clocks = <&wifi32k>;
|
|
clock-names = "lpo";
|
|
};
|
|
};
|
|
|
|
&uart_AO {
|
|
status = "okay";
|
|
pinctrl-0 = <&uart_ao_a_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&usb2_phy0 {
|
|
phy-supply = <&dc_in>;
|
|
};
|
|
|
|
&usb2_phy1 {
|
|
phy-supply = <&usb_pwr>;
|
|
};
|
|
|
|
&usb3_pcie_phy {
|
|
phy-supply = <&usb_pwr>;
|
|
};
|
|
|
|
&usb {
|
|
status = "okay";
|
|
dr_mode = "peripheral";
|
|
};
|