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.
45 #include <dt-bindings/pwm/pwm.h>
46 #include <dt-bindings/input/input.h>
47 #include "rk3399.dtsi"
48 #include "rk3399-android.dtsi"
51 model = "Rockchip RK3399 Box Board v1 (Android)";
52 compatible = "rockchip,rk3399";
54 vcc1v8_s0: vcc1v8-s0 {
55 compatible = "regulator-fixed";
56 regulator-name = "vcc1v8_s0";
57 regulator-min-microvolt = <1800000>;
58 regulator-max-microvolt = <1800000>;
63 compatible = "regulator-fixed";
64 regulator-name = "vcc_sys";
65 regulator-min-microvolt = <5000000>;
66 regulator-max-microvolt = <5000000>;
70 vcc_phy: vcc-phy-regulator {
71 compatible = "regulator-fixed";
72 regulator-name = "vcc_phy";
77 vcc3v3_sys: vcc3v3-sys {
78 compatible = "regulator-fixed";
79 regulator-name = "vcc3v3_sys";
80 regulator-min-microvolt = <3300000>;
81 regulator-max-microvolt = <3300000>;
83 vin-supply = <&vcc_sys>;
86 vcc5v0_host: vcc5v0-host-regulator {
87 compatible = "regulator-fixed";
89 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
90 pinctrl-names = "default";
91 pinctrl-0 = <&host_vbus_drv>;
92 regulator-name = "vcc5v0_host";
95 vdd_center: vdd-center {
96 compatible = "pwm-regulator";
97 pwms = <&pwm2 0 25000 0>;
98 regulator-name = "vdd_center";
99 regulator-min-microvolt = <800000>;
100 regulator-max-microvolt = <1400000>;
104 /* for rockchip boot on */
105 rockchip,pwm_id= <2>;
106 rockchip,pwm_voltage = <900000>;
108 vin-supply = <&vcc_sys>;
111 clkin_gmac: external-gmac-clock {
112 compatible = "fixed-clock";
113 clock-frequency = <125000000>;
114 clock-output-names = "clkin_gmac";
120 compatible = "simple-audio-card";
121 simple-audio-card,name = "ROCKCHIP,SPDIF";
122 simple-audio-card,cpu {
123 sound-dai = <&spdif>;
125 simple-audio-card,codec {
126 sound-dai = <&spdif_out>;
130 spdif_out: spdif-out {
132 compatible = "linux,spdif-dit";
133 #sound-dai-cells = <0>;
136 hdmi_sound: hdmi-sound {
138 compatible = "simple-audio-card";
139 simple-audio-card,format = "i2s";
140 simple-audio-card,mclk-fs = <256>;
141 simple-audio-card,name = "rockchip,hdmi";
142 simple-audio-card,cpu {
145 simple-audio-card,codec {
146 sound-dai = <&dw_hdmi_audio>;
150 dw_hdmi_audio: dw-hdmi-audio {
152 compatible = "rockchip,dw-hdmi-audio";
153 #sound-dai-cells = <0>;
156 sdio_pwrseq: sdio-pwrseq {
157 compatible = "mmc-pwrseq-simple";
159 clock-names = "ext_clock";
160 pinctrl-names = "default";
161 pinctrl-0 = <&wifi_enable_h>;
164 * On the module itself this is one of these (depending
165 * on the actual card populated):
166 * - SDIO_RESET_L_WL_REG_ON
167 * - PDN (power down when low)
169 reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
173 compatible = "wlan-platdata";
174 rockchip,grf = <&grf>;
175 wifi_chip_type = "ap6354";
177 WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>;
182 compatible = "bluetooth-platdata";
183 /* wifi-bt-power-toggle; */
184 uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
185 pinctrl-names = "default", "rts_gpio";
186 pinctrl-0 = <&uart0_rts>;
187 pinctrl-1 = <&uart0_gpios>;
188 /* BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; */
189 BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
190 BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>;
191 BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>;
199 bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
200 audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
201 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
202 gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
206 clock-frequency = <150000000>;
207 clock-freq-min-max = <400000 150000000>;
215 vqmmc-supply = <&vcc_sd>;
216 pinctrl-names = "default";
217 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
222 clock-frequency = <140000000>;
223 clock-freq-min-max = <200000 140000000>;
229 keep-power-in-suspend;
230 mmc-pwrseq = <&sdio_pwrseq>;
233 pinctrl-names = "default";
234 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
240 freq-sel = <200000000>;
251 mmc-hs400-enhanced-strobe;
257 rockchip,i2s-broken-burst-len;
258 rockchip,playback-channels = <8>;
259 rockchip,capture-channels = <8>;
260 #sound-dai-cells = <0>;
264 #sound-dai-cells = <0>;
268 pinctrl-0 = <&spdif_bus_1>;
270 #sound-dai-cells = <0>;
275 i2c-scl-rising-time-ns = <168>;
276 i2c-scl-falling-time-ns = <4>;
277 clock-frequency = <400000>;
279 vdd_cpu_b: syr827@40 {
280 compatible = "silergy,syr827";
282 regulator-compatible = "fan53555-reg";
283 regulator-name = "vdd_cpu_b";
284 regulator-min-microvolt = <712500>;
285 regulator-max-microvolt = <1500000>;
286 regulator-ramp-delay = <1000>;
287 fcs,suspend-voltage-selector = <1>;
290 regulator-initial-state = <3>;
291 vin-supply = <&vcc_sys>;
292 regulator-state-mem {
293 regulator-off-in-suspend;
298 compatible = "silergy,syr828";
300 regulator-compatible = "fan53555-reg";
301 regulator-name = "vdd_gpu";
302 regulator-min-microvolt = <735000>;
303 regulator-max-microvolt = <1400000>;
304 regulator-ramp-delay = <1000>;
305 fcs,suspend-voltage-selector = <1>;
308 vin-supply = <&vcc_sys>;
309 regulator-state-mem {
310 regulator-off-in-suspend;
315 compatible = "rockchip,rk808";
317 interrupt-parent = <&gpio1>;
318 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
319 pinctrl-names = "default";
320 pinctrl-0 = <&pmic_int_l>;
321 rockchip,system-power-controller;
324 clock-output-names = "xin32k", "rk808-clkout2";
326 vcc1-supply = <&vcc_sys>;
327 vcc2-supply = <&vcc_sys>;
328 vcc3-supply = <&vcc_sys>;
329 vcc4-supply = <&vcc_sys>;
330 vcc6-supply = <&vcc_sys>;
331 vcc7-supply = <&vcc_sys>;
332 vcc8-supply = <&vcc3v3_sys>;
333 vcc9-supply = <&vcc_sys>;
334 vcc10-supply = <&vcc_sys>;
335 vcc11-supply = <&vcc_sys>;
336 vcc12-supply = <&vcc3v3_sys>;
337 vddio-supply = <&vcc_1v8>;
341 regulator-name = "vdd_log";
342 regulator-min-microvolt = <750000>;
343 regulator-max-microvolt = <1350000>;
344 regulator-ramp-delay = <6001>;
347 regulator-state-mem {
348 regulator-on-in-suspend;
349 regulator-suspend-microvolt = <900000>;
353 vdd_cpu_l: DCDC_REG2 {
354 regulator-name = "vdd_cpu_l";
355 regulator-min-microvolt = <750000>;
356 regulator-max-microvolt = <1350000>;
357 regulator-ramp-delay = <6001>;
360 regulator-state-mem {
361 regulator-off-in-suspend;
366 regulator-name = "vcc_ddr";
369 regulator-state-mem {
370 regulator-on-in-suspend;
375 regulator-name = "vcc_1v8";
376 regulator-min-microvolt = <1800000>;
377 regulator-max-microvolt = <1800000>;
380 regulator-state-mem {
381 regulator-on-in-suspend;
382 regulator-suspend-microvolt = <1800000>;
386 vcc1v8_dvp: LDO_REG1 {
387 regulator-name = "vcc1v8_dvp";
388 regulator-min-microvolt = <1800000>;
389 regulator-max-microvolt = <1800000>;
392 regulator-state-mem {
393 regulator-on-in-suspend;
394 regulator-suspend-microvolt = <1800000>;
398 vcc3v0_tp: LDO_REG2 {
399 regulator-name = "vcc3v0_tp";
400 regulator-min-microvolt = <3000000>;
401 regulator-max-microvolt = <3000000>;
404 regulator-state-mem {
405 regulator-off-in-suspend;
409 vcc1v8_pll: LDO_REG3 {
410 regulator-name = "vcc1v8_pll";
411 regulator-min-microvolt = <1800000>;
412 regulator-max-microvolt = <1800000>;
415 regulator-state-mem {
416 regulator-on-in-suspend;
417 regulator-suspend-microvolt = <1800000>;
422 regulator-name = "vcc_sd";
423 regulator-min-microvolt = <1800000>;
424 regulator-max-microvolt = <3300000>;
427 regulator-state-mem {
428 regulator-on-in-suspend;
429 regulator-suspend-microvolt = <3300000>;
433 vcc3v0_sd: LDO_REG5 {
434 regulator-name = "vcc3v0_sd";
435 regulator-min-microvolt = <3000000>;
436 regulator-max-microvolt = <3000000>;
439 regulator-state-mem {
440 regulator-on-in-suspend;
441 regulator-suspend-microvolt = <3000000>;
446 regulator-name = "vcc_1v5";
447 regulator-min-microvolt = <1500000>;
448 regulator-max-microvolt = <1500000>;
451 regulator-state-mem {
452 regulator-on-in-suspend;
453 regulator-suspend-microvolt = <1500000>;
458 regulator-name = "vcc_0v9a";
459 regulator-min-microvolt = <900000>;
460 regulator-max-microvolt = <900000>;
463 regulator-state-mem {
464 regulator-on-in-suspend;
465 regulator-suspend-microvolt = <900000>;
470 regulator-name = "vcc_3v0";
471 regulator-min-microvolt = <3000000>;
472 regulator-max-microvolt = <3000000>;
475 regulator-state-mem {
476 regulator-on-in-suspend;
477 regulator-suspend-microvolt = <3000000>;
481 vcc3v3_s3: SWITCH_REG1 {
482 regulator-name = "vcc3v3_s3";
485 regulator-state-mem {
486 regulator-on-in-suspend;
490 vcc3v3_s0: SWITCH_REG2 {
491 regulator-name = "vcc3v3_s0";
494 regulator-state-mem {
495 regulator-on-in-suspend;
503 cpu-supply = <&vdd_cpu_l>;
507 cpu-supply = <&vdd_cpu_l>;
511 cpu-supply = <&vdd_cpu_l>;
515 cpu-supply = <&vdd_cpu_l>;
519 cpu-supply = <&vdd_cpu_b>;
523 cpu-supply = <&vdd_cpu_b>;
528 mali-supply = <&vdd_gpu>;
536 /* tshut mode 0:CRU 1:GPIO */
537 rockchip,hw-tshut-mode = <1>;
538 /* tshut polarity 0:LOW 1:HIGH */
539 rockchip,hw-tshut-polarity = <1>;
546 u2phy0_otg: otg-port {
550 u2phy0_host: host-port {
551 phy-supply = <&vcc5v0_host>;
559 u2phy1_otg: otg-port {
563 u2phy1_host: host-port {
564 phy-supply = <&vcc5v0_host>;
570 pinctrl-names = "default";
571 pinctrl-0 = <&uart0_xfer &uart0_cts>;
620 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH 0>;
621 compatible = "rockchip,remotectl-pwm";
626 rockchip,usercode = <0x4040>;
636 <0xe3 KEY_VOLUMEDOWN>,
653 rockchip,usercode = <0xff00>;
663 <0xeb KEY_VOLUMEDOWN>,
668 <0xa9 KEY_VOLUMEDOWN>,
669 <0xa8 KEY_VOLUMEDOWN>,
670 <0xe0 KEY_VOLUMEDOWN>,
671 <0xa5 KEY_VOLUMEDOWN>,
676 <0xed KEY_VOLUMEDOWN>,
678 <0xb3 KEY_VOLUMEDOWN>,
679 <0xf1 KEY_VOLUMEDOWN>,
680 <0xf2 KEY_VOLUMEDOWN>,
682 <0xb4 KEY_VOLUMEDOWN>,
687 rockchip,usercode = <0x1dcc>;
697 <0xfd KEY_VOLUMEDOWN>,
715 <0xb5 KEY_BACKSPACE>;
720 phy-supply = <&vcc_phy>;
722 clock_in_out = "input";
723 snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
724 snps,reset-active-low;
725 snps,reset-delays-us = <0 10000 50000>;
726 assigned-clocks = <&cru SCLK_RMII_SRC>;
727 assigned-clock-parents = <&clkin_gmac>;
728 pinctrl-names = "default";
729 pinctrl-0 = <&rgmii_pins>;
741 wifi_enable_h: wifi-enable-h {
742 rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
747 uart0_gpios: uart0-gpios {
748 rockchip,pins = <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
753 pmic_int_l: pmic-int-l {
755 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
760 host_vbus_drv: host-vbus-drv {
762 <4 25 RK_FUNC_GPIO &pcfg_pull_none>;
768 #include <dt-bindings/display/screen-timing/lcd-box.dtsi>
776 rockchip,disp-mode = <NO_DUAL>;
777 rockchip,disp-policy = <DISPLAY_POLICY_BOX>;
782 rockchip,hdmi_video_source = <DISPLAY_SOURCE_LCDC0>;
791 pmu1830-supply = <&vcc_1v8>;