linux_dsm_epyc7002/arch/arm/boot/dts/rk3288-rock2-square.dts

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/*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3288-rock2-som.dtsi"
/ {
model = "Radxa Rock 2 Square";
compatible = "radxa,rock2-square", "rockchip,rk3288";
chosen {
stdout-path = "serial2:115200n8";
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
button-recovery {
label = "Recovery";
linux,code = <KEY_VENDOR>;
press-threshold-microvolt = <0>;
};
};
gpio-keys {
compatible = "gpio-keys";
power {
gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
label = "GPIO Power";
linux,code = <KEY_POWER>;
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
wakeup-source;
};
};
gpio-leds {
compatible = "gpio-leds";
heartbeat {
gpios = <&gpio7 RK_PB7 GPIO_ACTIVE_LOW>;
label = "rock2:green:state1";
linux,default-trigger = "heartbeat";
};
mmc {
gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_LOW>;
label = "rock2:blue:state2";
linux,default-trigger = "mmc0";
};
};
ir: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&ir_int>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";
simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
cpu { sound-dai = <&spdif>; };
codec { sound-dai = <&spdif_out>; };
};
};
sata_pwr: sata-prw-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&sata_pwr_en>;
/* Always turn on the 5V sata power connector */
regulator-always-on;
regulator-name = "sata_pwr";
};
spdif_out: spdif-out {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
sound-i2s {
compatible = "rockchip,rk3288-hdmi-analog";
pinctrl-names = "default";
pinctrl-0 = <&phone_ctl>, <&hp_det>;
rockchip,audio-codec = <&es8388>;
rockchip,hp-det-gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>;
rockchip,hp-en-gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
rockchip,i2s-controller = <&i2s>;
rockchip,model = "I2S";
rockchip,routing = "Analog", "LOUT2",
"Analog", "ROUT2";
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&hym8563>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable>;
reset-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
};
vcc_usb_host: vcc-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "vcc_host";
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_pwr>;
regulator-name = "vcc_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_io>;
};
};
&sdio0 {
bus-width = <4>;
cap-sd-highspeed;
cap-sdio-irq;
disable-wp;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>;
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vcc_18>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <200>;
disable-wp; /* wp not hooked up */
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";
};
&gmac {
status = "ok";
};
&hdmi {
ddc-i2c-bus = <&i2c5>;
status = "okay";
};
&i2c0 {
hym8563: hym8563@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "xin32k";
interrupt-parent = <&gpio0>;
interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int>;
};
};
&i2c2 {
status = "okay";
es8388: es8388@10 {
compatible = "everest,es8388", "everest,es8328";
reg = <0x10>;
AVDD-supply = <&vccio_codec>;
DVDD-supply = <&vccio_codec>;
HPVDD-supply = <&vccio_codec>;
PVDD-supply = <&vccio_codec>;
clocks = <&cru SCLK_I2S0_OUT>;
};
};
&i2c5 {
status = "okay";
};
&i2s {
status = "okay";
};
&pinctrl {
ir {
ir_int: ir-int {
rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
keys {
pwr_key: pwr-key {
rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
headphone {
hp_det: hp-det {
rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
};
phone_ctl: phone-ctl {
rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
usb {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sata {
sata_pwr_en: sata-pwr-en {
rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdmmc {
sdmmc_pwr: sdmmc-pwr {
rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdio {
wifi_enable: wifi-enable {
rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&saradc {
status = "okay";
};
&spdif {
status = "okay";
};
&uart2 {
status = "okay";
};
&usbphy {
status = "okay";
};
&usbphy1 {
vbus-supply = <&vcc_usb_host>;
};
&usb_host0_ehci {
status = "okay";
};
&usb_host1 {
status = "okay";
};
&usb_otg {
status = "okay";
};