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 library 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 library 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 "rk3328.dtsi"
47 model = "Rockchip RK3328 EVB";
48 compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
51 bootargs = "rockchip_jtag earlyprintk=uart8250-32bit,0xff130000";
55 compatible = "rockchip,fiq-debugger";
56 rockchip,serial-id = <2>;
57 rockchip,signal-irq = <135>;
58 rockchip,wake-irq = <0>;
59 /* If enable uart uses irq instead of fiq */
60 rockchip,irq-mode-enable = <0>;
61 rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */
73 pinctrl-names = "default";
74 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
81 vccio1-supply = <&vcc_io>;
82 vccio2-supply = <&vcc_18emmc>;
83 vccio3-supply = <&vcc_io>;
84 vccio4-supply = <&vdd_18>;
85 vccio5-supply = <&vcc_io>;
86 vccio6-supply = <&vcc_io>;
87 pmuio-supply = <&vcc_io>;
93 u2phy_host: host-port {
99 vbus-drv-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
112 dr_mode = "peripheral";
136 compatible = "rockchip,rk805";
139 interrupt-parent = <&gpio2>;
140 interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&pmic_int_l>;
143 rockchip,system-power-controller;
161 compatible = "rk805-regulator";
163 #address-cells = <1>;
166 vdd_logic: RK805_DCDC1@0 {
167 regulator-compatible = "RK805_DCDC1";
168 regulator-name = "vdd_logic";
169 regulator-min-microvolt = <712500>;
170 regulator-max-microvolt = <1450000>;
171 regulator-initial-mode = <0x1>;
172 regulator-ramp-delay = <12500>;
175 regulator-state-mem {
176 regulator-mode = <0x2>;
177 regulator-on-in-suspend;
178 regulator-suspend-microvolt = <1000000>;
182 vdd_arm: RK805_DCDC2@1 {
183 regulator-compatible = "RK805_DCDC2";
184 regulator-name = "vdd_arm";
185 regulator-min-microvolt = <712500>;
186 regulator-max-microvolt = <1450000>;
187 regulator-initial-mode = <0x1>;
188 regulator-ramp-delay = <12500>;
191 regulator-state-mem {
192 regulator-mode = <0x2>;
193 regulator-on-in-suspend;
194 regulator-suspend-microvolt = <950000>;
198 vcc_ddr: RK805_DCDC3@2 {
199 regulator-compatible = "RK805_DCDC3";
200 regulator-name = "vcc_ddr";
201 regulator-initial-mode = <0x1>;
204 regulator-state-mem {
205 regulator-mode = <0x2>;
206 regulator-on-in-suspend;
210 vcc_io: RK805_DCDC4@3 {
211 regulator-compatible = "RK805_DCDC4";
212 regulator-name = "vcc_io";
213 regulator-min-microvolt = <3300000>;
214 regulator-max-microvolt = <3300000>;
215 regulator-initial-mode = <0x1>;
218 regulator-state-mem {
219 regulator-mode = <0x2>;
220 regulator-on-in-suspend;
221 regulator-suspend-microvolt = <3300000>;
225 vdd_18: RK805_LDO1@4 {
226 regulator-compatible = "RK805_LDO1";
227 regulator-name = "vdd_18";
228 regulator-min-microvolt = <1800000>;
229 regulator-max-microvolt = <1800000>;
232 regulator-state-mem {
233 regulator-on-in-suspend;
234 regulator-suspend-microvolt = <1800000>;
238 vcc_18emmc: RK805_LDO2@5 {
239 regulator-compatible = "RK805_LDO2";
240 regulator-name = "vcc_18emmc";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
245 regulator-state-mem {
246 regulator-on-in-suspend;
247 regulator-suspend-microvolt = <1800000>;
251 vdd_10: RK805_LDO3@6 {
252 regulator-compatible = "RK805_LDO3";
253 regulator-name = "vdd_10";
254 regulator-min-microvolt = <1000000>;
255 regulator-max-microvolt = <1000000>;
258 regulator-state-mem {
259 regulator-on-in-suspend;
260 regulator-suspend-microvolt = <1000000>;
269 pmic_int_l: pmic-int-l {
271 <2 6 RK_FUNC_GPIO &pcfg_pull_up>; /* gpio2_a6 */