关键词：rk3399-disvr-android.dts , linux-4.4, rockchip, dts
dts — rk3399-disvr-android.dts
/*
* Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
*
* 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/pwm/pwm.h>
#include <dt-bindings/sensor-dev.h>
#include "rk3399.dtsi"
#include "rk3399-android-6.0.dtsi"
#include "rk3399-opp.dtsi"
/ {
model = "Rockchip RK3399 VR Board";
compatible = "rockchip,vr", "rockchip,rk3399";
mpu6500_hid {
status = "okay";
compatible = "inv-hid,mpu6500";
};
vdd_log: vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm2 0 25000 1>;
rockchip,pwm_id= <2>;
rockchip,pwm_voltage = <900000>;
regulator-name = "vdd_log";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
};
vcc_sys: vcc-sys {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <4000000>;
regulator-max-microvolt = <4000000>;
};
vcc3v3_sys: vcc3v3-sys {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vcc5v0_host: vcc5v0-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "vcc5v0_host";
regulator-always-on;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_phy";
regulator-always-on;
regulator-boot-on;
};
spdif-sound {
compatible = "simple-audio-card";
simple-audio-card,name = "rockchip,spdif";
simple-audio-card,cpu {
sound-dai = <&spdif>;
};
simple-audio-card,codec {
sound-dai = <&spdif_out>;
};
};
spdif_out: spdif-out {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
dw_hdmi_audio: dw-hdmi-audio {
status = "okay";
compatible = "rockchip,dw-hdmi-audio";
#sound-dai-cells = <0>;
};
hdmi_sound: hdmi-sound {
status = "okay";
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,name = "rockchip,hdmi";
simple-audio-card,cpu {
sound-dai = <&i2s2>;
};
simple-audio-card,codec {
sound-dai = <&dw_hdmi_audio>;
};
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk818 1>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
/*
* On the module itself this is one of these (depending
* on the actual card populated):
* - SDIO_RESET_L_WL_REG_ON
* - PDN (power down when low)
*/
reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
};
wireless-wlan {
compatible = "wlan-platdata";
rockchip,grf = <&grf>;
wifi_chip_type = "ap6330";
sdio_vref = <1800>;
WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
status = "okay";
};
wireless-bluetooth {
compatible = "bluetooth-platdata";
clocks = <&rk818 1>;
clock-names = "ext_clock";
//wifi-bt-power-toggle;
uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
pinctrl-names = "default", "rts_gpio";
pinctrl-0 = <&uart0_rts>;
pinctrl-1 = <&uart0_gpios>;
//BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
status = "okay";
};
uboot-charge {
compatible = "rockchip,uboot-charge";
rockchip,uboot-charge-on = <0>;
rockchip,android-charge-on = <1>;
};
rk_vr_key: rockchip-vr-key {
compatible = "rockchip,key";
status = "okay";
io-channels = <&saradc 1>;
vol-down-key {
linux,code = <114>;
label = "volume down";
rockchip,adc_value = <170>;
};
vol-up-key {
linux,code = <115>;
label = "volume up";
rockchip,adc_value = <340>;
};
home-key {
linux,code = <102>;
label = "home";
rockchip,adc_value = <420>;
};
camera-key {
linux,code = <212>;
label = "camera";
rockchip,adc_value = <520>;
};
power-key {
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
linux,code = <116>;
label = "power";
gpio-key,wakeup;
};
back-key {
linux,code = <158>;
label = "back";
rockchip,adc_value = <620>;
};
n-key {
linux,code = <102>;
label = "n";
rockchip,adc_value = <700>;
};
menu-key {
linux,code = <59>;
label = "menu";
rockchip,adc_value = <780>;
};
};
rk_headset {
compatible = "rockchip_headset";
headset_gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&hp_det>;
io-channels = <&saradc 2>;
};
};
&sdmmc {
clock-frequency = <150000000>;
clock-freq-min-max = <400000 150000000>;
supports-sd;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
num-slots = <1>;
sd-uhs-sdr104;
vqmmc-supply = <&vcc_sd>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
status = "okay";
};
&sdio0 {
clock-frequency = <50000000>;
clock-freq-min-max = <200000 50000000>;
supports-sdio;
bus-width = <4>;
disable-wp;
cap-sd-highspeed;
cap-sdio-irq;
keep-power-in-suspend;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
sd-uhs-sdr104;
status = "okay";
};
&emmc_phy {
status = "okay";
};
&sdhci {
bus-width = <8>;
mmc-hs400-1_8v;
supports-emmc;
non-removable;
keep-power-in-suspend;
mmc-hs400-enhanced-strobe;
status = "okay";
};
&i2s0 {
status = "okay";
rockchip,i2s-broken-burst-len;
rockchip,playback-channels = <8>;
rockchip,capture-channels = <8>;
#sound-dai-cells = <0>;
};
&i2s2 {
#sound-dai-cells = <0>;
};
&io_domains {
status = "okay";
bt656-supply = <&vcc1v8_dvp>;
audio-supply = <&vcca1v8_codec>;
sdmmc-supply = <&vcc_sd>;
gpio1830-supply = <&vcc_3v0>;
};
&spdif {
status = "okay";
#sound-dai-cells = <0>;
};
&i2c0 {
status = "okay";
i2c-scl-rising-time-ns = <219>;
i2c-scl-falling-time-ns = <15>;
clock-frequency = <400000>;
vdd_cpu_b: syr827@40 {
compatible = "silergy,syr827";
reg = <0x40>;
vin-supply = <&vcc_sys>;
regulator-compatible = "fan53555-reg";
pinctrl-0 = <&vsel1_gpio>;
vsel-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
regulator-name = "vdd_cpu_b";
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
fcs,suspend-voltage-selector = <1>;
regulator-always-on;
regulator-initial-state = <3>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_gpu: syr828@41 {
compatible = "silergy,syr828";
reg = <0x41>;
vin-supply = <&vcc_sys>;
regulator-compatible = "fan53555-reg";
pinctrl-0 = <&vsel2_gpio>;
vsel-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
regulator-name = "vdd_gpu";
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
fcs,suspend-voltage-selector = <1>;
regulator-boot-on;
regulator-initial-state = <3>;
regulator-initial-mode = <1>;/*1:pwm 2: auto mode*/
regulator-state-mem {
regulator-off-in-suspend;
};
};
rk818: pmic@1c {
compatible = "rockchip,rk818";
status = "okay";
reg = <0x1c>;
clock-output-names = "xin32k", "wifibt_32kin";
interrupt-parent = <&gpio1>;
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
extcon = <&fusb0>;
#clock-cells = <1>;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc6-supply = <&vcc_sys>;
vcc7-supply = <&vcc3v3_sys>;
vcc8-supply = <&vcc_sys>;
vcc9-supply = <&vcc3v3_sys>;
regulators {
vdd_cpu_l: DCDC_REG1 {
regulator-name = "vdd_cpu_l";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1350000>;
regulator-ramp-delay = <6001>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_center: DCDC_REG2 {
regulator-name = "vdd_center";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1350000>;
regulator-ramp-delay = <6001>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_1v8: DCDC_REG4 {
regulator-name = "vcc_1v8";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcca3v0_codec: LDO_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcca3v0_codec";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc3v0_tp: LDO_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc3v0_tp";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcca1v8_codec: LDO_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca1v8_codec";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_power_on: LDO_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc_power_on";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_3v0: LDO_REG5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc_3v0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
vcc_1v5: LDO_REG6 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vcc_1v5";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1500000>;
};
};
vcc1v8_dvp: LDO_REG7 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc1v8_dvp";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc3v3_s3: LDO_REG8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc3v3_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_sd: LDO_REG9 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc_sd";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc3v3_s0: SWITCH_REG {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc3v3_s0";
regulator-state-mem {
regulator-on-in-suspend;
};
};
};
battery {
compatible = "rk818-battery";
ocv_table = <
3400 3599 3671 3701 3728 3746 3762
3772 3781 3792 3816 3836 3866 3910
3942 3971 4002 4050 4088 4132 4183>;
design_capacity = <4000>;
design_qmax = <4100>;
bat_res = <100>;
max_input_current = <2000>;
max_chrg_current = <1800>;
max_chrg_voltage = <4200>;
sleep_enter_current = <300>;
sleep_exit_current = <300>;
power_off_thresd = <3400>;
zero_algorithm_vol = <3850>;
fb_temperature = <115>;
sample_res = <10>;
max_soc_offset = <60>;
energy_mode = <0>;
monitor_sec = <5>;
virtual_power = <0>;
power_dc2otg = <0>;
};
};
};
&i2c1 {
status = "okay";
i2c-scl-rising-time-ns = <164>;
i2c-scl-falling-time-ns = <15>;
};
&i2c4 {
status = "okay";
i2c-scl-rising-time-ns = <345>;
i2c-scl-falling-time-ns = <11>;
clock-frequency = <400000>;
fusb0: fusb30x@22 {
compatible = "fairchild,fusb302";
reg = <0x22>;
pinctrl-names = "default";
pinctrl-0 = <&fusb0_int>;
int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
&i2c5 {
status = "okay";
};
&spi1 {
status = "okay";
max-freq = <50000000>;
pinctrl-names = "default", "sleep";
pinctrl-1 = <&spi1_gpio>;
};
&threshold {
temperature = <70000>; /* millicelsius */
};
&target {
temperature = <85000>; /* millicelsius */
};
&soc_crit {
temperature = <115000>; /* millicelsius */
};
&tsadc {
rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
rockchip,hw-tshut-temp = <120000>;
status = "okay";
};
&saradc {
status = "okay";
};
&u2phy0 {
extcon = <&fusb0>;
status = "okay";
rockchip,u2phy-tuning;
u2phy0_otg: otg-port {
status = "okay";
};
u2phy0_host: host-port {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
};
&u2phy1 {
status = "okay";
rockchip,u2phy-tuning;
u2phy1_otg: otg-port {
status = "okay";
};
u2phy1_host: host-port {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts>;
status = "okay";
};
&uart2 {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_ohci {
status = "okay";
};
&usbdrd3_0 {
extcon = <&fusb0>;
status = "okay";
};
&usbdrd_dwc3_0 {
status = "okay";
};
&usbdrd3_1 {
status = "okay";
};
&usbdrd_dwc3_1 {
status = "okay";
};
&tcphy0 {
status = "okay";
extcon = <&fusb0>;
};
&tcphy1 {
status = "okay";
};
&pwm0 {
status = "okay";
};
&pwm2 {
status = "okay";
};
&vdd_center {
rockchip,pwm_id= <3>;
rockchip,pwm_voltage = <900000>;
};
&rk_key {
status = "disabled";
};
&rk_screen {
#include <dt-bindings/display/screen-timing/lcd-box.dtsi>
};
&fb {
rockchip,uboot-logo-on = <0>;
rockchip,disp-policy = <DISPLAY_POLICY_BOX>;
};
/*
* if your hardware board have two typec port, you should define
* fusb1 and tcphy1, such as:
*&tcphy1 {
* status = "okay";
* extcon = <&fusb1>;
*};
*&cdn_dp_fb {
* status = "okay";
* extcon = <&fusb0>, <&fusb1>;
* dp_vop_sel = <DISPLAY_SOURCE_LCDC0>;
* dp_defaultmode = <0>;
*};
*/
&tcphy0 {
status = "okay";
extcon = <&fusb0>;
};
&cdn_dp_fb {
status = "okay";
extcon = <&fusb0>;
dp_vop_sel = <DISPLAY_SOURCE_LCDC0>;
dp_defaultmode = <0>;
};
&cdn_dp_sound {
status = "disabled";
};
&hdmi_rk_fb {
status = "okay";
rockchip,hdmi_video_source = <DISPLAY_SOURCE_LCDC1>;
};
&vopb_rk_fb {
status = "okay";
};
&vopl_rk_fb {
status = "okay";
};
&disp_timings {
native-mode = <&timing1>;
timing1 {
screen-width = <104>;
screen-hight = <52>;
};
};
&mipi0_rk_fb {
status = "okay";
};
&mipi1_rk_fb {
status = "okay";
};
&cpu_l0 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_l1 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_l2 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_l3 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_b0 {
cpu-supply = <&vdd_cpu_b>;
};
&cpu_b1 {
cpu-supply = <&vdd_cpu_b>;
};
&gpu {
status = "okay";
mali-supply = <&vdd_gpu>;
};
/*
* if the screen of vr helmet has a high screen resolution or
* high refresh rate, please increase the lowest gpu(gpu_opp_table)
* and cpu(cluster1_opp) frequence.
*/
&gpu_opp_table {
opp-200000000 {
status = "disabled";
};
opp-297000000 {
status = "disabled";
};
};
&cluster1_opp {
opp-408000000 {
status = "disabled";
};
opp-600000000 {
status = "disabled";
};
opp-816000000 {
status = "disabled";
};
};
&pinctrl {
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wireless-bluetooth {
uart0_gpios: uart0-gpios {
rockchip,pins = <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins =
<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
};
pmic_dvs2: pmic-dvs2 {
rockchip,pins =
<1 18 RK_FUNC_GPIO &pcfg_pull_down>;
};
vsel1_gpio: vsel1-gpio {
rockchip,pins =
<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
};
vsel2_gpio: vsel2-gpio {
rockchip,pins =
<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
usb2 {
host_vbus_drv: host-vbus-drv {
rockchip,pins =
<4 25 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
spi1 {
spi1_gpio: spi1-gpio {
rockchip,pins =
<1 7 RK_FUNC_GPIO &pcfg_output_low>,
<1 8 RK_FUNC_GPIO &pcfg_output_low>,
<1 9 RK_FUNC_GPIO &pcfg_output_low>,
<1 10 RK_FUNC_GPIO &pcfg_output_low>;
};
};
fusb30x {
fusb0_int: fusb0-int {
rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
headphone {
hp_det: hp-det {
rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pvtm {
status = "okay";
};
&pmu_pvtm {
status = "okay";
};
&pmu_io_domains {
status = "okay";
pmu1830-supply = <&vcc_1v8>;
};