关键词：rk3368-sheep-lvds.dts , linux-4.4, rockchip, dts
dts — rk3368-sheep-lvds.dts
/*
* Copyright (c) 2017 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 "rk3368.dtsi"
#include "rk3368-android.dtsi"
/ {
model = "Rockchip Sheep board";
compatible = "rockchip,sheep", "rockchip,rk3368";
sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,name = "rockchip,rt5640-codec";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,widgets =
"Microphone", "Mic Jack",
"Headphone", "Headphone Jack";
simple-audio-card,routing =
"Mic Jack", "MICBIAS1",
"IN1P", "Mic Jack",
"Headphone Jack", "HPOL",
"Headphone Jack", "HPOR";
simple-audio-card,cpu {
sound-dai = <&i2s_8ch>;
};
simple-audio-card,codec {
sound-dai = <&rt5640>;
};
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm0 0 25000 PWM_POLARITY_INVERTED>;
brightness-levels = <
135 135 136 136 137 137 138 138
139 139 140 140 141 141 142 142
143 143 143 144 144 145 145 146
146 147 147 148 148 149 149 150
150 151 151 151 152 152 153 153
154 154 155 155 156 156 157 157
158 158 159 159 159 160 160 161
161 162 162 163 163 164 164 165
165 166 166 167 167 167 168 168
169 169 170 170 171 171 172 172
173 173 174 174 175 175 175 176
176 177 177 178 178 179 179 180
180 181 181 182 182 183 183 183
184 184 185 185 186 186 187 187
188 188 189 189 190 190 191 191
191 192 192 193 193 194 194 195
195 196 196 197 197 198 198 199
199 199 200 200 201 201 202 202
203 203 204 204 205 205 206 206
207 207 207 208 208 209 209 210
210 211 211 212 212 213 213 214
214 215 215 215 216 216 217 217
218 218 219 219 220 220 221 221
222 222 223 223 223 224 224 225
225 226 226 227 227 228 228 229
229 230 230 231 231 231 232 232
233 233 234 234 235 235 236 236
237 237 238 238 239 239 239 240
240 241 241 242 242 243 243 244
244 245 245 246 246 247 247 247
248 248 249 249 250 250 251 251
252 252 253 253 254 254 255 255>;
default-brightness-level = <200>;
enable-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
};
rk_key: rockchip-key {
compatible = "rockchip,key";
status = "okay";
io-channels = <&saradc 1>;
vol-up-key {
linux,code = <115>;
label = "volume up";
rockchip,adc_value = <1>;
};
vol-down-key {
linux,code = <114>;
label = "volume down";
rockchip,adc_value = <170>;
};
power-key {
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
linux,code = <116>;
label = "power";
gpio-key,wakeup;
};
menu-key {
linux,code = <59>;
label = "menu";
rockchip,adc_value = <355>;
};
home-key {
linux,code = <102>;
label = "home";
rockchip,adc_value = <746>;
};
back-key {
linux,code = <158>;
label = "back";
rockchip,adc_value = <560>;
};
camera-key {
linux,code = <212>;
label = "camera";
rockchip,adc_value = <450>;
};
};
vcc_sys: vcc-sys {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3800000>;
regulator-max-microvolt = <3800000>;
};
vcc_host: vcc-host {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "vcc_host";
regulator-always-on;
};
lvds_panel: lvds-panel {
status = "okay";
compatible = "simple-panel";
backlight = <&backlight>;
enable-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
rockchip,data-mapping = "vesa";
rockchip,data-width = <24>;
rockchip,output = "lvds";
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <54000000>;
hactive = <1024>;
vactive = <600>;
hback-porch = <134>;
hfront-porch = <134>;
vback-porch = <10>;
vfront-porch = <10>;
hsync-len = <134>;
vsync-len = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
ports {
panel_in_lvds: endpoint {
remote-endpoint = <&lvds_out_panel>;
};
};
};
};
&emmc {
status = "okay";
bus-width = <8>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
supports-emmc;
disable-wp;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
};
&sdmmc {
status = "okay";
clock-frequency = <37500000>;
clock-freq-min-max = <400000 37500000>;
supports-sd;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <200>;
disable-wp;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
};
&i2c0 {
status = "okay";
syr827: syr827@40 {
compatible = "silergy,syr827";
reg = <0x40>;
status = "okay";
regulator-compatible = "fan53555-reg";
regulator-name = "vdd_arm";
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
fcs,suspend-voltage-selector = <1>;
regulator-always-on;
regulator-boot-on;
regulator-initial-state = <3>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <900000>;
};
};
rk818: pmic@1c {
compatible = "rockchip,rk818";
reg = <0x1c>;
status = "okay";
clock-output-names = "xin32k", "wifibt_32kin";
interrupt-parent = <&gpio0>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
#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 = <&vcc_sys>;
vcc8-supply = <&vcc_sys>;
vcc9-supply = <&vcc_io>;
regulators {
vdd_logic: DCDC_REG1 {
regulator-name = "vdd_logic";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1450000>;
regulator-ramp-delay = <6001>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vdd_gpu: DCDC_REG2 {
regulator-name = "vdd_gpu";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1250000>;
regulator-ramp-delay = <6001>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc_ddr: DCDC_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_ddr";
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_io: DCDC_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc_io";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcca_codec: LDO_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcca_codec";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_tp: LDO_REG2 {
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc_tp";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_10: LDO_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd_10";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc18_lcd: LDO_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc18_lcd";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vccio_pmu: LDO_REG5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vccio_pmu";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vdd10_lcd: LDO_REG6 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd10_lcd";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc_18: LDO_REG7 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc_18";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vccio_wl: LDO_REG8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_wl";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vccio_sd: LDO_REG9 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_sd";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_sd: SWITCH_REG {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_sd";
regulator-state-mem {
regulator-on-in-suspend;
};
};
boost_otg: DCDC_BOOST {
regulator-name = "boost_otg";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <5000000>;
};
};
};
};
};
&cpu_l0 {
cpu-supply = <&syr827>;
};
&cpu_l1 {
cpu-supply = <&syr827>;
};
&cpu_l2 {
cpu-supply = <&syr827>;
};
&cpu_l3 {
cpu-supply = <&syr827>;
};
&cpu_b0 {
cpu-supply = <&syr827>;
};
&cpu_b1 {
cpu-supply = <&syr827>;
};
&cpu_b2 {
cpu-supply = <&syr827>;
};
&cpu_b3 {
cpu-supply = <&syr827>;
};
&gpu {
logic-supply = <&vdd_logic>;
};
&i2c1 {
status = "okay";
rt5640: rt5640@1c {
compatible = "realtek,rt5640";
reg = <0x1c>;
#sound-dai-cells = <0>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
pinctrl-names = "default";
pinctrl-0 = <&i2s_8ch_mclk>;
realtek,in1-differential;
status = "okay";
};
};
&i2c2 {
status = "okay";
gt9xx: gt9xx@14 {
compatible = "goodix,gt9xx";
reg = <0x14>;
touch-gpio = <&gpio0 12 IRQ_TYPE_LEVEL_LOW>;
reset-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
max-x = <1200>;
max-y = <1900>;
tp-size = <911>;
tp-supply = <&vcc_tp>;
status = "okay";
};
};
&i2s_8ch {
status = "okay";
rockchip,i2s-broken-burst-len;
rockchip,playback-channels = <8>;
rockchip,capture-channels = <2>;
#sound-dai-cells = <0>;
};
&io_domains {
status = "okay";
dvp-supply = <&vcc_18>;
audio-supply = <&vcc_io>;
gpio30-supply = <&vcc_io>;
gpio1830-supply = <&vcc_io>;
sdcard-supply = <&vccio_sd>;
wifi-supply = <&vccio_wl>;
};
&pmu_io_domains {
status = "okay";
pmu-supply = <&vcc_io>;
vop-supply = <&vcc_io>;
};
&pwm0 {
status = "okay";
};
&u2phy {
status = "okay";
u2phy_host: host-port {
phy-supply = <&vcc_host>;
status = "okay";
};
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&mailbox {
status = "okay";
};
&mailbox_scpi {
status = "okay";
};
&lvds {
status = "okay";
ports {
lvds_out: port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
lvds_out_panel: endpoint@0 {
reg = <0>;
remote-endpoint = <&panel_in_lvds>;
};
};
};
};
&route_lvds {
status = "okay";
};
&saradc {
status = "okay";
};
&tsadc {
tsadc-supply = <&syr827>;
status = "okay";
};
&hdmi {
status = "okay";
};
&pinctrl {
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <RK_GPIO0 1 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
usb2 {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};