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>;
88 mali-supply = <&vdd_gpu>;
92 clock-frequency = <400000>;
95 compatible = "silergy,syr827";
97 vin-supply = <&vcc_sys>;
98 regulator-compatible = "fan53555-reg";
99 pinctrl-0 = <&vsel1_gpio>;
100 vsel-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
101 regulator-name = "vdd_cpu";
102 regulator-min-microvolt = <712500>;
103 regulator-max-microvolt = <1500000>;
104 regulator-ramp-delay = <1000>;
105 fcs,suspend-voltage-selector = <1>;
108 regulator-initial-state = <3>;
109 regulator-state-mem {
110 regulator-off-in-suspend;
115 compatible = "rockchip,rk818";
119 clock-output-names = "rk808-clkout1", "wifibt_32kin";
120 interrupt-parent = <&gpio0>;
121 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
122 pinctrl-names = "default";
123 pinctrl-0 = <&pmic_int>;
124 rockchip,system-power-controller;
128 vcc1-supply = <&vcc_sys>;
129 vcc2-supply = <&vcc_sys>;
130 vcc3-supply = <&vcc_sys>;
131 vcc4-supply = <&vcc_sys>;
132 vcc6-supply = <&vcc_sys>;
133 vcc7-supply = <&vcc_sys>;
134 vcc8-supply = <&vcc_sys>;
135 vcc9-supply = <&vcc_io>;
138 vdd_logic: DCDC_REG1 {
139 regulator-name = "vdd_logic";
142 regulator-min-microvolt = <800000>;
143 regulator-max-microvolt = <1250000>;
144 regulator-ramp-delay = <6001>;
145 regulator-state-mem {
146 regulator-on-in-suspend;
147 regulator-suspend-microvolt = <1000000>;
152 regulator-name = "vdd_gpu";
155 regulator-min-microvolt = <800000>;
156 regulator-max-microvolt = <1250000>;
157 regulator-ramp-delay = <6001>;
158 regulator-state-mem {
159 regulator-on-in-suspend;
160 regulator-suspend-microvolt = <1000000>;
167 regulator-name = "vcc_ddr";
168 regulator-state-mem {
169 regulator-on-in-suspend;
176 regulator-min-microvolt = <3300000>;
177 regulator-max-microvolt = <3300000>;
178 regulator-name = "vcc_io";
179 regulator-state-mem {
180 regulator-off-in-suspend;
184 vcca_codec: LDO_REG1 {
187 regulator-min-microvolt = <3300000>;
188 regulator-max-microvolt = <3300000>;
189 regulator-name = "vcca_codec";
190 regulator-state-mem {
191 regulator-off-in-suspend;
198 regulator-min-microvolt = <3300000>;
199 regulator-max-microvolt = <3300000>;
200 regulator-name = "vcc_tp";
201 regulator-state-mem {
202 regulator-off-in-suspend;
209 regulator-min-microvolt = <1000000>;
210 regulator-max-microvolt = <1000000>;
211 regulator-name = "vdd_10";
212 regulator-state-mem {
213 regulator-on-in-suspend;
214 regulator-suspend-microvolt = <1000000>;
218 vcc18_lcd: LDO_REG4 {
221 regulator-min-microvolt = <1800000>;
222 regulator-max-microvolt = <1800000>;
223 regulator-name = "vcc18_lcd";
224 regulator-state-mem {
225 regulator-off-in-suspend;
229 vccio_pmu: LDO_REG5 {
232 regulator-min-microvolt = <3300000>;
233 regulator-max-microvolt = <3300000>;
234 regulator-name = "vccio_pmu";
235 regulator-state-mem {
236 regulator-on-in-suspend;
237 regulator-suspend-microvolt = <3300000>;
241 vdd10_lcd: LDO_REG6 {
244 regulator-min-microvolt = <1000000>;
245 regulator-max-microvolt = <1000000>;
246 regulator-name = "vdd10_lcd";
247 regulator-state-mem {
248 regulator-off-in-suspend;
255 regulator-min-microvolt = <1800000>;
256 regulator-max-microvolt = <1800000>;
257 regulator-name = "vcc_18";
258 regulator-state-mem {
259 regulator-on-in-suspend;
260 regulator-suspend-microvolt = <1800000>;
267 regulator-min-microvolt = <1800000>;
268 regulator-max-microvolt = <3300000>;
269 regulator-name = "vccio_wl";
270 regulator-state-mem {
271 regulator-on-in-suspend;
272 regulator-suspend-microvolt = <3300000>;
279 regulator-min-microvolt = <1800000>;
280 regulator-max-microvolt = <3300000>;
281 regulator-name = "vccio_sd";
282 regulator-state-mem {
283 regulator-on-in-suspend;
284 regulator-suspend-microvolt = <3300000>;
291 regulator-name = "vcc_sd";
292 regulator-state-mem {
293 regulator-on-in-suspend;
302 clock-frequency = <400000>;
305 compatible = "invensense,mpu6050";
307 pinctrl-names = "default";
308 pinctrl-0 = <&mpu6050_irq_gpio>;
310 irq-gpio = <&gpio8 0 IRQ_TYPE_EDGE_RISING>;
311 mpu-int_config = <0x10>;
312 mpu-level_shifter = <0>;
313 mpu-orientation = <0 1 0 1 0 0 0 0 1>;
317 support-hw-poweroff = <1>;
323 power-supply = <&vcc_lcd>;
327 power-supply = <&vcc_lcd>;
333 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>;
338 mpu6050_irq_gpio: mpu6050-irq-gpio {
339 rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_none>;
345 rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
347 vsel1_gpio: vsel1-gpio {
348 rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_down>;