1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2016 Andy Yan <andy.yan@rock-c 3 * Copyright (c) 2016 Andy Yan <andy.yan@rock-chips.com>
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include <dt-bindings/input/input.h> 7 #include <dt-bindings/input/input.h>
8 #include "rk3188.dtsi" 8 #include "rk3188.dtsi"
9 9
10 / { 10 / {
11 model = "Rockchip PX3-EVB"; 11 model = "Rockchip PX3-EVB";
12 compatible = "rockchip,px3-evb", "rock 12 compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
13 13
14 aliases { 14 aliases {
15 mmc0 = &mmc0; 15 mmc0 = &mmc0;
16 mmc1 = &emmc; 16 mmc1 = &emmc;
17 }; 17 };
18 18
19 chosen { 19 chosen {
20 stdout-path = "serial2:115200n 20 stdout-path = "serial2:115200n8";
21 }; 21 };
22 22
23 memory@60000000 { 23 memory@60000000 {
24 reg = <0x60000000 0x80000000>; 24 reg = <0x60000000 0x80000000>;
25 device_type = "memory"; 25 device_type = "memory";
26 }; 26 };
27 27
28 gpio-keys { 28 gpio-keys {
29 compatible = "gpio-keys"; 29 compatible = "gpio-keys";
30 autorepeat; 30 autorepeat;
31 31
32 key-power { 32 key-power {
33 gpios = <&gpio0 RK_PA4 33 gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
34 linux,code = <KEY_POWE 34 linux,code = <KEY_POWER>;
35 label = "GPIO Key Powe 35 label = "GPIO Key Power";
36 linux,input-type = <1> 36 linux,input-type = <1>;
37 wakeup-source; 37 wakeup-source;
38 debounce-interval = <1 38 debounce-interval = <100>;
39 }; 39 };
40 }; 40 };
41 41
42 vcc_sys: vsys-regulator { 42 vcc_sys: vsys-regulator {
43 compatible = "regulator-fixed" 43 compatible = "regulator-fixed";
44 regulator-name = "vsys"; 44 regulator-name = "vsys";
45 regulator-min-microvolt = <500 45 regulator-min-microvolt = <5000000>;
46 regulator-max-microvolt = <500 46 regulator-max-microvolt = <5000000>;
47 regulator-boot-on; 47 regulator-boot-on;
48 }; 48 };
49 }; 49 };
50 50
51 &cpu0 { 51 &cpu0 {
52 cpu-supply = <&vdd_cpu>; 52 cpu-supply = <&vdd_cpu>;
53 }; 53 };
54 54
55 &cpu1 { 55 &cpu1 {
56 cpu-supply = <&vdd_cpu>; 56 cpu-supply = <&vdd_cpu>;
57 }; 57 };
58 58
59 &cpu2 { 59 &cpu2 {
60 cpu-supply = <&vdd_cpu>; 60 cpu-supply = <&vdd_cpu>;
61 }; 61 };
62 62
63 &cpu3 { 63 &cpu3 {
64 cpu-supply = <&vdd_cpu>; 64 cpu-supply = <&vdd_cpu>;
65 }; 65 };
66 66
67 &emmc { 67 &emmc {
68 bus-width = <8>; 68 bus-width = <8>;
69 cap-mmc-highspeed; 69 cap-mmc-highspeed;
70 non-removable; 70 non-removable;
71 pinctrl-names = "default"; 71 pinctrl-names = "default";
72 pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, 72 pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
73 status = "okay"; 73 status = "okay";
74 }; 74 };
75 75
76 &i2c0 { 76 &i2c0 {
77 status = "okay"; 77 status = "okay";
78 78
79 accelerometer@18 { 79 accelerometer@18 {
80 compatible = "bosch,bma250"; 80 compatible = "bosch,bma250";
81 reg = <0x18>; 81 reg = <0x18>;
82 interrupt-parent = <&gpio0>; 82 interrupt-parent = <&gpio0>;
83 interrupts = <RK_PB7 IRQ_TYPE_ 83 interrupts = <RK_PB7 IRQ_TYPE_LEVEL_LOW>;
84 }; 84 };
85 }; 85 };
86 86
87 &i2c1 { 87 &i2c1 {
88 status = "okay"; 88 status = "okay";
89 clock-frequency = <400000>; 89 clock-frequency = <400000>;
90 90
91 rk808: pmic@1c { 91 rk808: pmic@1c {
92 compatible = "rockchip,rk818"; 92 compatible = "rockchip,rk818";
93 reg = <0x1c>; 93 reg = <0x1c>;
94 interrupt-parent = <&gpio0>; 94 interrupt-parent = <&gpio0>;
95 interrupts = <RK_PB3 IRQ_TYPE_ 95 interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
96 rockchip,system-power-controll 96 rockchip,system-power-controller;
97 wakeup-source; 97 wakeup-source;
98 #clock-cells = <1>; 98 #clock-cells = <1>;
99 clock-output-names = "xin32k", 99 clock-output-names = "xin32k", "rk808-clkout2";
100 100
101 vcc1-supply = <&vcc_sys>; 101 vcc1-supply = <&vcc_sys>;
102 vcc2-supply = <&vcc_sys>; 102 vcc2-supply = <&vcc_sys>;
103 vcc3-supply = <&vcc_sys>; 103 vcc3-supply = <&vcc_sys>;
104 vcc4-supply = <&vcc_sys>; 104 vcc4-supply = <&vcc_sys>;
105 vcc6-supply = <&vcc_sys>; 105 vcc6-supply = <&vcc_sys>;
106 vcc7-supply = <&vcc_sys>; 106 vcc7-supply = <&vcc_sys>;
107 vcc8-supply = <&vcc_io>; 107 vcc8-supply = <&vcc_io>;
108 vcc9-supply = <&vcc_io>; 108 vcc9-supply = <&vcc_io>;
109 109
110 regulators { 110 regulators {
111 vdd_cpu: DCDC_REG1 { 111 vdd_cpu: DCDC_REG1 {
112 regulator-alwa 112 regulator-always-on;
113 regulator-boot 113 regulator-boot-on;
114 regulator-min- 114 regulator-min-microvolt = <750000>;
115 regulator-max- 115 regulator-max-microvolt = <1350000>;
116 regulator-name 116 regulator-name = "vdd_arm";
117 regulator-stat 117 regulator-state-mem {
118 regula 118 regulator-off-in-suspend;
119 }; 119 };
120 }; 120 };
121 121
122 vdd_gpu: DCDC_REG2 { 122 vdd_gpu: DCDC_REG2 {
123 regulator-alwa 123 regulator-always-on;
124 regulator-boot 124 regulator-boot-on;
125 regulator-min- 125 regulator-min-microvolt = <850000>;
126 regulator-max- 126 regulator-max-microvolt = <1250000>;
127 regulator-name 127 regulator-name = "vdd_gpu";
128 regulator-stat 128 regulator-state-mem {
129 regula 129 regulator-on-in-suspend;
130 regula 130 regulator-suspend-microvolt = <1000000>;
131 }; 131 };
132 }; 132 };
133 133
134 vcc_ddr: DCDC_REG3 { 134 vcc_ddr: DCDC_REG3 {
135 regulator-alwa 135 regulator-always-on;
136 regulator-boot 136 regulator-boot-on;
137 regulator-name 137 regulator-name = "vcc_ddr";
138 regulator-stat 138 regulator-state-mem {
139 regula 139 regulator-on-in-suspend;
140 }; 140 };
141 }; 141 };
142 142
143 vcc_io: DCDC_REG4 { 143 vcc_io: DCDC_REG4 {
144 regulator-alwa 144 regulator-always-on;
145 regulator-boot 145 regulator-boot-on;
146 regulator-min- 146 regulator-min-microvolt = <3300000>;
147 regulator-max- 147 regulator-max-microvolt = <3300000>;
148 regulator-name 148 regulator-name = "vcc_io";
149 regulator-stat 149 regulator-state-mem {
150 regula 150 regulator-on-in-suspend;
151 regula 151 regulator-suspend-microvolt = <3300000>;
152 }; 152 };
153 }; 153 };
154 154
155 vcc_cif: LDO_REG1 { 155 vcc_cif: LDO_REG1 {
156 regulator-min 156 regulator-min-microvolt = <3300000>;
157 regulator-max 157 regulator-max-microvolt = <3300000>;
158 regulator-nam 158 regulator-name = "vcc_cif";
159 }; 159 };
160 160
161 vcc_jetta33: LDO_REG2 161 vcc_jetta33: LDO_REG2 {
162 regulator-alwa 162 regulator-always-on;
163 regulator-boot 163 regulator-boot-on;
164 regulator-min- 164 regulator-min-microvolt = <3300000>;
165 regulator-max- 165 regulator-max-microvolt = <3300000>;
166 regulator-name 166 regulator-name = "vcc_jetta33";
167 }; 167 };
168 168
169 vdd_10: LDO_REG3 { 169 vdd_10: LDO_REG3 {
170 regulator-alwa 170 regulator-always-on;
171 regulator-boot 171 regulator-boot-on;
172 regulator-min- 172 regulator-min-microvolt = <1000000>;
173 regulator-max- 173 regulator-max-microvolt = <1000000>;
174 regulator-name 174 regulator-name = "vdd_10";
175 regulator-stat 175 regulator-state-mem {
176 regula 176 regulator-on-in-suspend;
177 regula 177 regulator-suspend-microvolt = <1000000>;
178 }; 178 };
179 }; 179 };
180 180
181 lvds_12: LDO_REG4 { 181 lvds_12: LDO_REG4 {
182 regulator-min- 182 regulator-min-microvolt = <1800000>;
183 regulator-max- 183 regulator-max-microvolt = <1800000>;
184 regulator-name 184 regulator-name = "lvds_12";
185 }; 185 };
186 186
187 lvds_25: LDO_REG5 { 187 lvds_25: LDO_REG5 {
188 regulator-min- 188 regulator-min-microvolt = <1800000>;
189 regulator-max- 189 regulator-max-microvolt = <3300000>;
190 regulator-name 190 regulator-name = "lvds_25";
191 }; 191 };
192 192
193 cif_18: LDO_REG6 { 193 cif_18: LDO_REG6 {
194 regulator-min- 194 regulator-min-microvolt = <1000000>;
195 regulator-max- 195 regulator-max-microvolt = <1000000>;
196 regulator-name 196 regulator-name = "cif_18";
197 }; 197 };
198 198
199 vcc_sd: LDO_REG7 { 199 vcc_sd: LDO_REG7 {
200 regulator-min- 200 regulator-min-microvolt = <1800000>;
201 regulator-max- 201 regulator-max-microvolt = <3300000>;
202 regulator-name 202 regulator-name = "vcc_sd";
203 regulator-stat 203 regulator-state-mem {
204 regula 204 regulator-on-in-suspend;
205 regula 205 regulator-suspend-microvolt = <3300000>;
206 }; 206 };
207 }; 207 };
208 208
209 wl_18: LDO_REG8 { 209 wl_18: LDO_REG8 {
210 regulator-min- 210 regulator-min-microvolt = <1800000>;
211 regulator-max- 211 regulator-max-microvolt = <3300000>;
212 regulator-name 212 regulator-name = "wl_18";
213 }; 213 };
214 214
215 lcd_33: SWITCH_REG { 215 lcd_33: SWITCH_REG {
216 regulator-name 216 regulator-name = "lcd_33";
217 }; 217 };
218 }; 218 };
219 }; 219 };
220 220
221 }; 221 };
222 222
223 &i2c2 { 223 &i2c2 {
224 gsl1680: touchscreen@40 { 224 gsl1680: touchscreen@40 {
225 compatible = "silead,gsl1680"; 225 compatible = "silead,gsl1680";
226 reg = <0x40>; 226 reg = <0x40>;
227 interrupt-parent = <&gpio1>; 227 interrupt-parent = <&gpio1>;
228 interrupts = <RK_PB7 IRQ_TYPE_ 228 interrupts = <RK_PB7 IRQ_TYPE_EDGE_FALLING>;
229 power-gpios = <&gpio0 RK_PB6 G 229 power-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
230 touchscreen-size-x = <800>; 230 touchscreen-size-x = <800>;
231 touchscreen-size-y = <1280>; 231 touchscreen-size-y = <1280>;
232 silead,max-fingers = <5>; 232 silead,max-fingers = <5>;
233 }; 233 };
234 }; 234 };
235 235
236 &mmc0 { 236 &mmc0 {
237 status = "okay"; 237 status = "okay";
238 pinctrl-names = "default"; 238 pinctrl-names = "default";
239 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <& 239 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
240 vmmc-supply = <&vcc_sd>; 240 vmmc-supply = <&vcc_sd>;
241 241
242 bus-width = <4>; 242 bus-width = <4>;
243 cap-mmc-highspeed; 243 cap-mmc-highspeed;
244 cap-sd-highspeed; 244 cap-sd-highspeed;
245 disable-wp; 245 disable-wp;
246 }; 246 };
247 247
248 &pinctrl { 248 &pinctrl {
249 pcfg_output_low: pcfg-output-low { 249 pcfg_output_low: pcfg-output-low {
250 output-low; 250 output-low;
251 }; 251 };
252 252
253 usb { 253 usb {
254 host_vbus_drv: host-vbus-drv { 254 host_vbus_drv: host-vbus-drv {
255 rockchip,pins = <0 RK_ 255 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
256 }; 256 };
257 otg_vbus_drv: otg-vbus-drv { 257 otg_vbus_drv: otg-vbus-drv {
258 rockchip,pins = <2 RK_ 258 rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
259 }; 259 };
260 }; 260 };
261 }; 261 };
262 262
263 &pwm1 { 263 &pwm1 {
264 status = "okay"; 264 status = "okay";
265 }; 265 };
266 266
267 &pwm2 { 267 &pwm2 {
268 status = "okay"; 268 status = "okay";
269 }; 269 };
270 270
271 &pwm3 { 271 &pwm3 {
272 status = "okay"; 272 status = "okay";
273 }; 273 };
274 274
275 &uart0 { 275 &uart0 {
276 status = "okay"; 276 status = "okay";
277 }; 277 };
278 278
279 &uart1 { 279 &uart1 {
280 status = "okay"; 280 status = "okay";
281 }; 281 };
282 282
283 &uart2 { 283 &uart2 {
284 status = "okay"; 284 status = "okay";
285 }; 285 };
286 286
287 &uart3 { 287 &uart3 {
288 status = "okay"; 288 status = "okay";
289 }; 289 };
290 290
291 &usbphy { 291 &usbphy {
292 status = "okay"; 292 status = "okay";
293 }; 293 };
294 294
295 &usb_host { 295 &usb_host {
296 status = "okay"; 296 status = "okay";
297 }; 297 };
298 298
299 &usb_otg { 299 &usb_otg {
300 status = "okay"; 300 status = "okay";
301 }; 301 };
302 302
303 &wdt { 303 &wdt {
304 status = "okay"; 304 status = "okay";
305 }; 305 };
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