2 * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
43 #include <dt-bindings/pwm/pwm.h>
44 #include "rk3399.dtsi"
47 compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
49 vdd_center: vdd-center {
50 compatible = "pwm-regulator";
51 pwms = <&pwm3 0 25000 0>;
52 regulator-name = "vdd_center";
53 regulator-min-microvolt = <800000>;
54 regulator-max-microvolt = <1400000>;
59 vcc3v3_sys: vcc3v3-sys {
60 compatible = "regulator-fixed";
61 regulator-name = "vcc3v3_sys";
64 regulator-min-microvolt = <3300000>;
65 regulator-max-microvolt = <3300000>;
68 backlight: backlight {
69 compatible = "pwm-backlight";
70 pwms = <&pwm0 0 25000 0>;
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101 232 233 234 235 236 237 238 239
102 240 241 242 243 244 245 246 247
103 248 249 250 251 252 253 254 255>;
104 default-brightness-level = <200>;
105 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
108 clkin_gmac: external-gmac-clock {
109 compatible = "fixed-clock";
110 clock-frequency = <125000000>;
111 clock-output-names = "clkin_gmac";
115 vcc_phy: vcc-phy-regulator {
116 compatible = "regulator-fixed";
117 regulator-name = "vcc_phy";
123 compatible = "rockchip,rk3399-io-voltage-domain";
124 rockchip,grf = <&grf>;
126 bt656-supply = <&vcc1v8_dvp>;
127 audio-supply = <&vcca1v8_codec>;
128 sdmmc-supply = <&vcc_sd>;
129 gpio1830-supply = <&vcc_3v0>;
133 compatible = "rockchip,rk3399-pmu-io-voltage-domain";
134 rockchip,grf = <&pmugrf>;
136 pmu1830-supply = <&vcc1v8_pmu>;
140 compatible = "simple-audio-card";
141 simple-audio-card,format = "i2s";
142 simple-audio-card,name = "rockchip,es8316-codec";
143 simple-audio-card,mclk-fs = <256>;
144 simple-audio-card,widgets =
145 "Microphone", "Mic Jack",
146 "Headphone", "Headphone Jack";
147 simple-audio-card,routing =
148 "Mic Jack", "MICBIAS1",
150 "Headphone Jack", "HPOL",
151 "Headphone Jack", "HPOR";
152 simple-audio-card,cpu {
155 simple-audio-card,codec {
156 sound-dai = <&es8316>;
160 spdif_sound: spdif-sound {
162 compatible = "simple-audio-card";
163 simple-audio-card,name = "ROCKCHIP,SPDIF";
164 simple-audio-card,cpu {
165 sound-dai = <&spdif>;
167 simple-audio-card,codec {
168 sound-dai = <&spdif_out>;
172 spdif_out: spdif-out {
174 compatible = "linux,spdif-dit";
175 #sound-dai-cells = <0>;
178 sdio_pwrseq: sdio-pwrseq {
179 compatible = "mmc-pwrseq-simple";
181 clock-names = "ext_clock";
182 pinctrl-names = "default";
183 pinctrl-0 = <&wifi_enable_h>;
186 * On the module itself this is one of these (depending
187 * on the actual card populated):
188 * - SDIO_RESET_L_WL_REG_ON
189 * - PDN (power down when low)
191 reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
195 compatible = "wlan-platdata";
196 rockchip,grf = <&grf>;
197 wifi_chip_type = "ap6354";
199 WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
204 compatible = "bluetooth-platdata";
205 //wifi-bt-power-toggle;
206 uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
207 pinctrl-names = "default", "rts_gpio";
208 pinctrl-0 = <&uart0_rts>;
209 pinctrl-1 = <&uart0_gpios>;
210 //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
211 BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
212 BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
213 BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
219 clock-frequency = <150000000>;
220 clock-freq-min-max = <400000 150000000>;
228 vqmmc-supply = <&vcc_sd>;
229 pinctrl-names = "default";
230 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
235 clock-frequency = <50000000>;
236 clock-freq-min-max = <200000 50000000>;
242 keep-power-in-suspend;
243 mmc-pwrseq = <&sdio_pwrseq>;
246 pinctrl-names = "default";
247 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
253 freq-sel = <200000000>;
264 keep-power-in-suspend;
265 mmc-hs400-enhanced-strobe;
271 rockchip,i2s-broken-burst-len;
272 rockchip,playback-channels = <8>;
273 rockchip,capture-channels = <8>;
274 #sound-dai-cells = <0>;
278 #sound-dai-cells = <0>;
283 i2c-scl-rising-time-ns = <450>;
284 i2c-scl-falling-time-ns = <15>;
289 i2c-scl-rising-time-ns = <600>;
290 i2c-scl-falling-time-ns = <20>;
293 compatible = "goodix,gt9xx";
295 touch-gpio = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
296 reset-gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
300 tp-supply = <&vcc3v0_tp>;
306 i2c-scl-rising-time-ns = <300>;
307 i2c-scl-falling-time-ns = <15>;
310 #sound-dai-cells = <0>;
311 compatible = "everest,es8316";
313 clocks = <&cru SCLK_I2S_8CH_OUT>;
314 clock-names = "mclk";
315 spk-con-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
316 hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
321 assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
322 assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
323 assigned-clock-rates = <100000000>;
324 ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
326 pinctrl-names = "default";
327 pinctrl-0 = <&pcie_clkreqn>;
332 rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
333 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
338 pinctrl-names = "default";
339 pinctrl-0 = <&uart0_xfer &uart0_cts>;
348 vbus_drv-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
392 phy-supply = <&vcc_phy>;
394 clock_in_out = "input";
395 snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
396 snps,reset-active-low;
397 snps,reset-delays-us = <0 10000 50000>;
398 assigned-clocks = <&cru SCLK_RMII_SRC>;
399 assigned-clock-parents = <&clkin_gmac>;
400 pinctrl-names = "default";
401 pinctrl-0 = <&rgmii_pins>;
413 wifi_enable_h: wifi-enable-h {
414 rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
419 uart0_gpios: uart0-gpios {
420 rockchip,pins = <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
425 pmic_int_l: pmic-int-l {
427 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
430 pmic_dvs2: pmic-dvs2 {
432 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;