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1/*
2 * This file is dual-licensed: you can use it either under the terms
3 * of the GPL or the X11 license, at your option. Note that this dual
4 * licensing only applies to this file, and not this project as a
5 * whole.
6 *
7 * a) This file is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of the
10 * License, or (at your option) any later version.
11 *
12 * This file is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * Or, alternatively,
18 *
19 * b) Permission is hereby granted, free of charge, to any person
20 * obtaining a copy of this software and associated documentation
21 * files (the "Software"), to deal in the Software without
22 * restriction, including without limitation the rights to use,
23 * copy, modify, merge, publish, distribute, sublicense, and/or
24 * sell copies of the Software, and to permit persons to whom the
25 * Software is furnished to do so, subject to the following
26 * conditions:
27 *
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
30 *
31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
33 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
35 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
36 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
37 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
38 * OTHER DEALINGS IN THE SOFTWARE.
39 */
40
41/dts-v1/;
42#include "rk3288-evb.dtsi"
43
44/ {
45 compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
46
47 vcc_lcd: vcc-lcd {
48 compatible = "regulator-fixed";
49 enable-active-high;
50 gpio = <&gpio7 RK_PA3 GPIO_ACTIVE_HIGH>;
51 pinctrl-names = "default";
52 pinctrl-0 = <&lcd_en>;
53 regulator-name = "vcc_lcd";
54 vin-supply = <&vcc_io>;
55 };
56
57 vcc_wl: vcc-wl {
58 compatible = "regulator-fixed";
59 enable-active-high;
60 gpio = <&gpio7 RK_PB1 GPIO_ACTIVE_HIGH>;
61 pinctrl-names = "default";
62 pinctrl-0 = <&wifi_pwr>;
63 regulator-name = "vcc_wl";
64 vin-supply = <&vcc_18>;
65 };
66};
67
68&i2c0 {
69 clock-frequency = <400000>;
70
71 vdd_cpu: syr827@40 {
72 compatible = "silergy,syr827";
73 fcs,suspend-voltage-selector = <1>;
74 reg = <0x40>;
75 regulator-name = "vdd_cpu";
76 regulator-min-microvolt = <850000>;
77 regulator-max-microvolt = <1350000>;
78 regulator-always-on;
79 regulator-boot-on;
80 vin-supply = <&vcc_sys>;
81 };
82
83 vdd_gpu: syr828@41 {
84 compatible = "silergy,syr828";
85 fcs,suspend-voltage-selector = <1>;
86 reg = <0x41>;
87 regulator-name = "vdd_gpu";
88 regulator-min-microvolt = <850000>;
89 regulator-max-microvolt = <1350000>;
90 regulator-always-on;
91 vin-supply = <&vcc_sys>;
92 };
93
94 hym8563@51 {
95 compatible = "haoyu,hym8563";
96 reg = <0x51>;
97
98 interrupt-parent = <&gpio0>;
99 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
100
101 pinctrl-names = "default";
102 pinctrl-0 = <&pmic_int>;
103
104 #clock-cells = <0>;
105 clock-output-names = "xin32k";
106 };
107
108 act8846: act8846@5a {
109 compatible = "active-semi,act8846";
110 reg = <0x5a>;
111 status = "okay";
112
113 vp1-supply = <&vcc_sys>;
114 vp2-supply = <&vcc_sys>;
115 vp3-supply = <&vcc_sys>;
116 vp4-supply = <&vcc_sys>;
117 inl1-supply = <&vcc_io>;
118 inl2-supply = <&vcc_sys>;
119 inl3-supply = <&vcc_20>;
120
121 regulators {
122 vcc_ddr: REG1 {
123 regulator-name = "VCC_DDR";
124 regulator-min-microvolt = <1200000>;
125 regulator-max-microvolt = <1200000>;
126 regulator-always-on;
127 };
128
129 vcc_io: REG2 {
130 regulator-name = "VCC_IO";
131 regulator-min-microvolt = <3300000>;
132 regulator-max-microvolt = <3300000>;
133 regulator-always-on;
134 };
135
136 vdd_log: REG3 {
137 regulator-name = "VDD_LOG";
138 regulator-min-microvolt = <700000>;
139 regulator-max-microvolt = <1500000>;
140 regulator-always-on;
141 };
142
143 vcc_20: REG4 {
144 regulator-name = "VCC_20";
145 regulator-min-microvolt = <2000000>;
146 regulator-max-microvolt = <2000000>;
147 regulator-always-on;
148 };
149
150 vccio_sd: REG5 {
151 regulator-name = "VCCIO_SD";
152 regulator-min-microvolt = <1800000>;
153 regulator-max-microvolt = <3300000>;
154 regulator-always-on;
155 };
156
157 vdd10_lcd: REG6 {
158 regulator-name = "VDD10_LCD";
159 regulator-min-microvolt = <1000000>;
160 regulator-max-microvolt = <1000000>;
161 regulator-always-on;
162 };
163
164 vcca_codec: REG7 {
165 regulator-name = "VCCA_CODEC";
166 regulator-min-microvolt = <3300000>;
167 regulator-max-microvolt = <3300000>;
168 regulator-always-on;
169 };
170
171 vcc_tp: REG8 {
172 regulator-name = "VCCA_TP";
173 regulator-min-microvolt = <3300000>;
174 regulator-max-microvolt = <3300000>;
175 regulator-always-on;
176 };
177
178 vccio_pmu: REG9 {
179 regulator-name = "VCCIO_PMU";
180 regulator-min-microvolt = <3300000>;
181 regulator-max-microvolt = <3300000>;
182 regulator-always-on;
183 };
184
185 vdd_10: REG10 {
186 regulator-name = "VDD_10";
187 regulator-min-microvolt = <1000000>;
188 regulator-max-microvolt = <1000000>;
189 regulator-always-on;
190 };
191
192 vcc_18: REG11 {
193 regulator-name = "VCC_18";
194 regulator-min-microvolt = <1800000>;
195 regulator-max-microvolt = <1800000>;
196 regulator-always-on;
197 };
198
199 vcc18_lcd: REG12 {
200 regulator-name = "VCC18_LCD";
201 regulator-min-microvolt = <1800000>;
202 regulator-max-microvolt = <1800000>;
203 regulator-always-on;
204 };
205 };
206 };
207};
208
209&panel {
210 power-supply = <&vcc_lcd>;
211};
212
213&pinctrl {
214 lcd {
215 lcd_en: lcd-en {
216 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>;
217 };
218 };
219
220 wifi {
221 wifi_pwr: wifi-pwr {
222 rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>;
223 };
224 };
225};
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3/dts-v1/;
4#include "rk3288-evb.dtsi"
5
6/ {
7 model = "Rockchip RK3288 EVB ACT8846";
8 compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
9
10 vcc_lcd: vcc-lcd {
11 compatible = "regulator-fixed";
12 enable-active-high;
13 gpio = <&gpio7 RK_PA3 GPIO_ACTIVE_HIGH>;
14 pinctrl-names = "default";
15 pinctrl-0 = <&lcd_en>;
16 regulator-name = "vcc_lcd";
17 vin-supply = <&vcc_io>;
18 };
19
20 vcc_wl: vcc-wl {
21 compatible = "regulator-fixed";
22 enable-active-high;
23 gpio = <&gpio7 RK_PB1 GPIO_ACTIVE_HIGH>;
24 pinctrl-names = "default";
25 pinctrl-0 = <&wifi_pwr>;
26 regulator-name = "vcc_wl";
27 vin-supply = <&vcc_18>;
28 };
29};
30
31&i2c0 {
32 clock-frequency = <400000>;
33
34 vdd_cpu: syr827@40 {
35 compatible = "silergy,syr827";
36 fcs,suspend-voltage-selector = <1>;
37 reg = <0x40>;
38 regulator-name = "vdd_cpu";
39 regulator-min-microvolt = <850000>;
40 regulator-max-microvolt = <1350000>;
41 regulator-always-on;
42 regulator-boot-on;
43 vin-supply = <&vcc_sys>;
44 };
45
46 vdd_gpu: syr828@41 {
47 compatible = "silergy,syr828";
48 fcs,suspend-voltage-selector = <1>;
49 reg = <0x41>;
50 regulator-name = "vdd_gpu";
51 regulator-min-microvolt = <850000>;
52 regulator-max-microvolt = <1350000>;
53 regulator-always-on;
54 vin-supply = <&vcc_sys>;
55 };
56
57 hym8563@51 {
58 compatible = "haoyu,hym8563";
59 reg = <0x51>;
60
61 interrupt-parent = <&gpio0>;
62 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
63
64 pinctrl-names = "default";
65 pinctrl-0 = <&pmic_int>;
66
67 #clock-cells = <0>;
68 clock-output-names = "xin32k";
69 };
70
71 act8846: act8846@5a {
72 compatible = "active-semi,act8846";
73 reg = <0x5a>;
74 status = "okay";
75
76 vp1-supply = <&vcc_sys>;
77 vp2-supply = <&vcc_sys>;
78 vp3-supply = <&vcc_sys>;
79 vp4-supply = <&vcc_sys>;
80 inl1-supply = <&vcc_io>;
81 inl2-supply = <&vcc_sys>;
82 inl3-supply = <&vcc_20>;
83
84 regulators {
85 vcc_ddr: REG1 {
86 regulator-name = "VCC_DDR";
87 regulator-min-microvolt = <1200000>;
88 regulator-max-microvolt = <1200000>;
89 regulator-always-on;
90 };
91
92 vcc_io: REG2 {
93 regulator-name = "VCC_IO";
94 regulator-min-microvolt = <3300000>;
95 regulator-max-microvolt = <3300000>;
96 regulator-always-on;
97 };
98
99 vdd_log: REG3 {
100 regulator-name = "VDD_LOG";
101 regulator-min-microvolt = <700000>;
102 regulator-max-microvolt = <1500000>;
103 regulator-always-on;
104 };
105
106 vcc_20: REG4 {
107 regulator-name = "VCC_20";
108 regulator-min-microvolt = <2000000>;
109 regulator-max-microvolt = <2000000>;
110 regulator-always-on;
111 };
112
113 vccio_sd: REG5 {
114 regulator-name = "VCCIO_SD";
115 regulator-min-microvolt = <1800000>;
116 regulator-max-microvolt = <3300000>;
117 regulator-always-on;
118 };
119
120 vdd10_lcd: REG6 {
121 regulator-name = "VDD10_LCD";
122 regulator-min-microvolt = <1000000>;
123 regulator-max-microvolt = <1000000>;
124 regulator-always-on;
125 };
126
127 vcca_codec: REG7 {
128 regulator-name = "VCCA_CODEC";
129 regulator-min-microvolt = <3300000>;
130 regulator-max-microvolt = <3300000>;
131 regulator-always-on;
132 };
133
134 vcc_tp: REG8 {
135 regulator-name = "VCCA_TP";
136 regulator-min-microvolt = <3300000>;
137 regulator-max-microvolt = <3300000>;
138 regulator-always-on;
139 };
140
141 vccio_pmu: REG9 {
142 regulator-name = "VCCIO_PMU";
143 regulator-min-microvolt = <3300000>;
144 regulator-max-microvolt = <3300000>;
145 regulator-always-on;
146 };
147
148 vdd_10: REG10 {
149 regulator-name = "VDD_10";
150 regulator-min-microvolt = <1000000>;
151 regulator-max-microvolt = <1000000>;
152 regulator-always-on;
153 };
154
155 vcc_18: REG11 {
156 regulator-name = "VCC_18";
157 regulator-min-microvolt = <1800000>;
158 regulator-max-microvolt = <1800000>;
159 regulator-always-on;
160 };
161
162 vcc18_lcd: REG12 {
163 regulator-name = "VCC18_LCD";
164 regulator-min-microvolt = <1800000>;
165 regulator-max-microvolt = <1800000>;
166 regulator-always-on;
167 };
168 };
169 };
170};
171
172&panel {
173 power-supply = <&vcc_lcd>;
174};
175
176&pinctrl {
177 lcd {
178 lcd_en: lcd-en {
179 rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
180 };
181 };
182
183 wifi {
184 wifi_pwr: wifi-pwr {
185 rockchip,pins = <7 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
186 };
187 };
188};