2 * Copyright (c) 2017 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.
44 #include "rk3288-evb.dtsi"
45 #include "rk3288-android.dtsi"
48 compatible = "rockchip,rk3288-evb-rk818", "rockchip,rk3288";
50 sdio_pwrseq: sdio-pwrseq {
51 compatible = "mmc-pwrseq-simple";
53 clock-names = "ext_clock";
56 * On the module itself this is one of these (depending
57 * on the actual card populated):
58 * - SDIO_RESET_L_WL_REG_ON
59 * - PDN (power down when low)
61 reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
66 clock-names = "ext_clock";
69 /delete-node/ sdmmc-regulator;
72 compatible = "regulator-fixed";
74 gpio = <&gpio7 3 GPIO_ACTIVE_HIGH>;
75 pinctrl-names = "default";
76 pinctrl-0 = <&lcd_en>;
77 regulator-name = "vcc_lcd";
78 vin-supply = <&vcc_io>;
83 cpu0-supply = <&vdd_cpu>;
87 power-supply = <&vcc_lcd>;
92 mali-supply = <&vdd_gpu>;
96 clock-frequency = <400000>;
99 compatible = "silergy,syr827";
101 vin-supply = <&vcc_sys>;
102 regulator-compatible = "fan53555-reg";
103 pinctrl-0 = <&vsel1_gpio>;
104 vsel-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
105 regulator-name = "vdd_cpu";
106 regulator-min-microvolt = <712500>;
107 regulator-max-microvolt = <1500000>;
108 regulator-ramp-delay = <1000>;
109 fcs,suspend-voltage-selector = <1>;
112 regulator-initial-state = <3>;
113 regulator-state-mem {
114 regulator-off-in-suspend;
119 compatible = "rockchip,rk818";
123 clock-output-names = "xin32k", "wifibt_32kin";
124 interrupt-parent = <&gpio0>;
125 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
126 pinctrl-names = "default";
127 pinctrl-0 = <&pmic_int>;
128 rockchip,system-power-controller;
132 vcc1-supply = <&vcc_sys>;
133 vcc2-supply = <&vcc_sys>;
134 vcc3-supply = <&vcc_sys>;
135 vcc4-supply = <&vcc_sys>;
136 vcc6-supply = <&vcc_sys>;
137 vcc7-supply = <&vcc_sys>;
138 vcc8-supply = <&vcc_sys>;
139 vcc9-supply = <&vcc_io>;
142 vdd_logic: DCDC_REG1 {
143 regulator-name = "vdd_logic";
146 regulator-min-microvolt = <800000>;
147 regulator-max-microvolt = <1250000>;
148 regulator-ramp-delay = <6001>;
149 regulator-state-mem {
150 regulator-on-in-suspend;
151 regulator-suspend-microvolt = <1000000>;
156 regulator-name = "vdd_gpu";
159 regulator-min-microvolt = <800000>;
160 regulator-max-microvolt = <1250000>;
161 regulator-ramp-delay = <6001>;
162 regulator-state-mem {
163 regulator-on-in-suspend;
164 regulator-suspend-microvolt = <1000000>;
171 regulator-name = "vcc_ddr";
172 regulator-state-mem {
173 regulator-on-in-suspend;
180 regulator-min-microvolt = <3300000>;
181 regulator-max-microvolt = <3300000>;
182 regulator-name = "vcc_io";
183 regulator-state-mem {
184 regulator-off-in-suspend;
188 vcca_codec: LDO_REG1 {
191 regulator-min-microvolt = <3300000>;
192 regulator-max-microvolt = <3300000>;
193 regulator-name = "vcca_codec";
194 regulator-state-mem {
195 regulator-off-in-suspend;
202 regulator-min-microvolt = <3300000>;
203 regulator-max-microvolt = <3300000>;
204 regulator-name = "vcc_tp";
205 regulator-state-mem {
206 regulator-off-in-suspend;
213 regulator-min-microvolt = <1000000>;
214 regulator-max-microvolt = <1000000>;
215 regulator-name = "vdd_10";
216 regulator-state-mem {
217 regulator-on-in-suspend;
218 regulator-suspend-microvolt = <1000000>;
222 vcc18_lcd: LDO_REG4 {
225 regulator-min-microvolt = <1800000>;
226 regulator-max-microvolt = <1800000>;
227 regulator-name = "vcc18_lcd";
228 regulator-state-mem {
229 regulator-off-in-suspend;
233 vccio_pmu: LDO_REG5 {
236 regulator-min-microvolt = <3300000>;
237 regulator-max-microvolt = <3300000>;
238 regulator-name = "vccio_pmu";
239 regulator-state-mem {
240 regulator-on-in-suspend;
241 regulator-suspend-microvolt = <3300000>;
245 vdd10_lcd: LDO_REG6 {
248 regulator-min-microvolt = <1000000>;
249 regulator-max-microvolt = <1000000>;
250 regulator-name = "vdd10_lcd";
251 regulator-state-mem {
252 regulator-off-in-suspend;
259 regulator-min-microvolt = <1800000>;
260 regulator-max-microvolt = <1800000>;
261 regulator-name = "vcc_18";
262 regulator-state-mem {
263 regulator-on-in-suspend;
264 regulator-suspend-microvolt = <1800000>;
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <3300000>;
273 regulator-name = "vccio_wl";
274 regulator-state-mem {
275 regulator-on-in-suspend;
276 regulator-suspend-microvolt = <3300000>;
283 regulator-min-microvolt = <1800000>;
284 regulator-max-microvolt = <3300000>;
285 regulator-name = "vccio_sd";
286 regulator-state-mem {
287 regulator-on-in-suspend;
288 regulator-suspend-microvolt = <3300000>;
295 regulator-name = "vcc_sd";
296 regulator-state-mem {
297 regulator-on-in-suspend;
306 clock-frequency = <400000>;
309 compatible = "invensense,mpu6050";
311 pinctrl-names = "default";
312 pinctrl-0 = <&mpu6050_irq_gpio>;
314 irq-gpio = <&gpio8 0 IRQ_TYPE_EDGE_RISING>;
315 mpu-int_config = <0x10>;
316 mpu-level_shifter = <0>;
317 mpu-orientation = <0 1 0 1 0 0 0 0 1>;
321 support-hw-poweroff = <1>;
327 power-supply = <&vcc_lcd>;
331 rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
332 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
338 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>;
343 mpu6050_irq_gpio: mpu6050-irq-gpio {
344 rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_none>;
350 rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
352 vsel1_gpio: vsel1-gpio {
353 rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_down>;