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Commit | Line | Data |
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fce152a6 | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
6ce0562a | 2 | |
8b30c899 | 3 | #include <dt-bindings/input/input.h> |
0541f94f | 4 | #include <dt-bindings/pwm/pwm.h> |
6ce0562a HS |
5 | #include "rk3288.dtsi" |
6 | ||
7 | / { | |
0b639b81 | 8 | memory@0 { |
6158e6d0 | 9 | device_type = "memory"; |
79db45be | 10 | reg = <0x0 0x0 0x0 0x80000000>; |
6ce0562a HS |
11 | }; |
12 | ||
ef93f751 JC |
13 | adc-keys { |
14 | compatible = "adc-keys"; | |
15 | io-channels = <&saradc 1>; | |
16 | io-channel-names = "buttons"; | |
17 | keyup-threshold-microvolt = <1800000>; | |
18 | ||
19 | button-up { | |
20 | label = "Volume Up"; | |
21 | linux,code = <KEY_VOLUMEUP>; | |
22 | press-threshold-microvolt = <100000>; | |
23 | }; | |
24 | ||
25 | button-down { | |
26 | label = "Volume Down"; | |
27 | linux,code = <KEY_VOLUMEDOWN>; | |
28 | press-threshold-microvolt = <300000>; | |
29 | }; | |
30 | ||
31 | menu { | |
32 | label = "Menu"; | |
33 | linux,code = <KEY_MENU>; | |
34 | press-threshold-microvolt = <640000>; | |
35 | }; | |
36 | ||
37 | esc { | |
38 | label = "Esc"; | |
39 | linux,code = <KEY_ESC>; | |
40 | press-threshold-microvolt = <1000000>; | |
41 | }; | |
42 | ||
43 | home { | |
44 | label = "Home"; | |
45 | linux,code = <KEY_HOME>; | |
46 | press-threshold-microvolt = <1300000>; | |
47 | }; | |
48 | }; | |
49 | ||
d4da5121 | 50 | backlight: backlight { |
0541f94f DA |
51 | compatible = "pwm-backlight"; |
52 | brightness-levels = < | |
53 | 0 1 2 3 4 5 6 7 | |
54 | 8 9 10 11 12 13 14 15 | |
55 | 16 17 18 19 20 21 22 23 | |
56 | 24 25 26 27 28 29 30 31 | |
57 | 32 33 34 35 36 37 38 39 | |
58 | 40 41 42 43 44 45 46 47 | |
59 | 48 49 50 51 52 53 54 55 | |
60 | 56 57 58 59 60 61 62 63 | |
61 | 64 65 66 67 68 69 70 71 | |
62 | 72 73 74 75 76 77 78 79 | |
63 | 80 81 82 83 84 85 86 87 | |
64 | 88 89 90 91 92 93 94 95 | |
65 | 96 97 98 99 100 101 102 103 | |
66 | 104 105 106 107 108 109 110 111 | |
67 | 112 113 114 115 116 117 118 119 | |
68 | 120 121 122 123 124 125 126 127 | |
69 | 128 129 130 131 132 133 134 135 | |
70 | 136 137 138 139 140 141 142 143 | |
71 | 144 145 146 147 148 149 150 151 | |
72 | 152 153 154 155 156 157 158 159 | |
73 | 160 161 162 163 164 165 166 167 | |
74 | 168 169 170 171 172 173 174 175 | |
75 | 176 177 178 179 180 181 182 183 | |
76 | 184 185 186 187 188 189 190 191 | |
77 | 192 193 194 195 196 197 198 199 | |
78 | 200 201 202 203 204 205 206 207 | |
79 | 208 209 210 211 212 213 214 215 | |
80 | 216 217 218 219 220 221 222 223 | |
81 | 224 225 226 227 228 229 230 231 | |
82 | 232 233 234 235 236 237 238 239 | |
83 | 240 241 242 243 244 245 246 247 | |
84 | 248 249 250 251 252 253 254 255>; | |
85 | default-brightness-level = <128>; | |
e9e79d53 | 86 | enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>; |
0541f94f DA |
87 | pinctrl-names = "default"; |
88 | pinctrl-0 = <&bl_en>; | |
89 | pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>; | |
90 | }; | |
91 | ||
b04061e6 CZ |
92 | ext_gmac: external-gmac-clock { |
93 | compatible = "fixed-clock"; | |
94 | clock-frequency = <125000000>; | |
95 | clock-output-names = "ext_gmac"; | |
96 | #clock-cells = <0>; | |
97 | }; | |
98 | ||
d4da5121 | 99 | panel: panel { |
a5021c45 | 100 | compatible = "lg,lp079qx1-sp0v", "simple-panel"; |
d4da5121 | 101 | backlight = <&backlight>; |
e9e79d53 | 102 | enable-gpios = <&gpio7 RK_PA4 GPIO_ACTIVE_HIGH>; |
d4da5121 YY |
103 | pinctrl-0 = <&lcd_cs>; |
104 | ||
105 | ports { | |
106 | panel_in: port { | |
107 | panel_in_edp: endpoint { | |
108 | remote-endpoint = <&edp_out_panel>; | |
109 | }; | |
110 | }; | |
111 | }; | |
112 | }; | |
113 | ||
6ce0562a HS |
114 | gpio-keys { |
115 | compatible = "gpio-keys"; | |
6ce0562a HS |
116 | autorepeat; |
117 | ||
118 | pinctrl-names = "default"; | |
119 | pinctrl-0 = <&pwrbtn>; | |
120 | ||
8b30c899 | 121 | power { |
e9e79d53 | 122 | gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; |
8b30c899 | 123 | linux,code = <KEY_POWER>; |
6ce0562a HS |
124 | label = "GPIO Key Power"; |
125 | linux,input-type = <1>; | |
4f66f247 | 126 | wakeup-source; |
6ce0562a HS |
127 | debounce-interval = <100>; |
128 | }; | |
129 | }; | |
83a742b4 DA |
130 | |
131 | /* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */ | |
132 | vcc_host: vcc-host-regulator { | |
133 | compatible = "regulator-fixed"; | |
134 | enable-active-high; | |
e9e79d53 | 135 | gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; |
83a742b4 DA |
136 | pinctrl-names = "default"; |
137 | pinctrl-0 = <&host_vbus_drv>; | |
138 | regulator-name = "vcc_host"; | |
139 | regulator-always-on; | |
140 | regulator-boot-on; | |
141 | }; | |
e35e47ac RC |
142 | |
143 | vcc_phy: vcc-phy-regulator { | |
144 | compatible = "regulator-fixed"; | |
145 | enable-active-high; | |
e9e79d53 | 146 | gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; |
e35e47ac RC |
147 | pinctrl-names = "default"; |
148 | pinctrl-0 = <ð_phy_pwr>; | |
149 | regulator-name = "vcc_phy"; | |
68c3a884 RP |
150 | regulator-min-microvolt = <3300000>; |
151 | regulator-max-microvolt = <3300000>; | |
e35e47ac RC |
152 | regulator-always-on; |
153 | regulator-boot-on; | |
154 | }; | |
91d5cb73 HS |
155 | |
156 | vcc_sys: vsys-regulator { | |
157 | compatible = "regulator-fixed"; | |
158 | regulator-name = "vcc_sys"; | |
159 | regulator-min-microvolt = <5000000>; | |
160 | regulator-max-microvolt = <5000000>; | |
161 | regulator-always-on; | |
162 | regulator-boot-on; | |
163 | }; | |
e565abe1 DA |
164 | |
165 | /* | |
166 | * NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from | |
167 | * vcc_io directly. Those boards won't be able to power cycle SD cards | |
168 | * but it shouldn't hurt to toggle this pin there anyway. | |
169 | */ | |
170 | vcc_sd: sdmmc-regulator { | |
171 | compatible = "regulator-fixed"; | |
e9e79d53 | 172 | gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>; |
e565abe1 DA |
173 | pinctrl-names = "default"; |
174 | pinctrl-0 = <&sdmmc_pwr>; | |
175 | regulator-name = "vcc_sd"; | |
176 | regulator-min-microvolt = <3300000>; | |
177 | regulator-max-microvolt = <3300000>; | |
178 | startup-delay-us = <100000>; | |
179 | vin-supply = <&vcc_io>; | |
180 | }; | |
6ce0562a HS |
181 | }; |
182 | ||
b04061e6 CZ |
183 | &cpu0 { |
184 | cpu0-supply = <&vdd_cpu>; | |
185 | }; | |
186 | ||
d4da5121 YY |
187 | &edp { |
188 | force-hpd; | |
189 | status = "okay"; | |
190 | ||
191 | ports { | |
192 | edp_out: port@1 { | |
193 | reg = <1>; | |
194 | #address-cells = <1>; | |
195 | #size-cells = <0>; | |
196 | ||
cddb8683 | 197 | edp_out_panel: endpoint@0 { |
d4da5121 YY |
198 | reg = <0>; |
199 | remote-endpoint = <&panel_in_edp>; | |
200 | }; | |
201 | }; | |
202 | }; | |
203 | }; | |
204 | ||
205 | &edp_phy { | |
206 | status = "okay"; | |
207 | }; | |
208 | ||
2c31d949 | 209 | &emmc { |
2c31d949 DA |
210 | bus-width = <8>; |
211 | cap-mmc-highspeed; | |
212 | disable-wp; | |
213 | non-removable; | |
2c31d949 DA |
214 | pinctrl-names = "default"; |
215 | pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; | |
216 | status = "okay"; | |
217 | }; | |
218 | ||
849f0553 JC |
219 | &saradc { |
220 | vref-supply = <&vcc_18>; | |
221 | status = "okay"; | |
222 | }; | |
223 | ||
2c31d949 DA |
224 | &sdmmc { |
225 | bus-width = <4>; | |
226 | cap-mmc-highspeed; | |
227 | cap-sd-highspeed; | |
228 | card-detect-delay = <200>; | |
229 | disable-wp; /* wp not hooked up */ | |
2c31d949 DA |
230 | pinctrl-names = "default"; |
231 | pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; | |
232 | status = "okay"; | |
e565abe1 DA |
233 | vmmc-supply = <&vcc_sd>; |
234 | vqmmc-supply = <&vccio_sd>; | |
2c31d949 DA |
235 | }; |
236 | ||
b04061e6 CZ |
237 | &gmac { |
238 | phy-supply = <&vcc_phy>; | |
239 | phy-mode = "rgmii"; | |
240 | clock_in_out = "input"; | |
e9e79d53 | 241 | snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; |
b04061e6 CZ |
242 | snps,reset-active-low; |
243 | snps,reset-delays-us = <0 10000 1000000>; | |
244 | assigned-clocks = <&cru SCLK_MAC>; | |
245 | assigned-clock-parents = <&ext_gmac>; | |
246 | pinctrl-names = "default"; | |
247 | pinctrl-0 = <&rgmii_pins>; | |
248 | tx_delay = <0x30>; | |
249 | rx_delay = <0x10>; | |
250 | status = "ok"; | |
251 | }; | |
252 | ||
02b12d6a JC |
253 | &gpu { |
254 | mali-supply = <&vdd_gpu>; | |
255 | status = "okay"; | |
256 | }; | |
257 | ||
b04061e6 CZ |
258 | &hdmi { |
259 | ddc-i2c-bus = <&i2c5>; | |
260 | status = "okay"; | |
261 | }; | |
262 | ||
6ce0562a HS |
263 | &i2c0 { |
264 | status = "okay"; | |
265 | }; | |
266 | ||
863b76b2 HS |
267 | &i2c5 { |
268 | status = "okay"; | |
269 | }; | |
270 | ||
6ce0562a HS |
271 | &wdt { |
272 | status = "okay"; | |
273 | }; | |
274 | ||
0541f94f DA |
275 | &pwm0 { |
276 | status = "okay"; | |
277 | }; | |
278 | ||
6ce0562a HS |
279 | &uart0 { |
280 | status = "okay"; | |
281 | }; | |
282 | ||
283 | &uart1 { | |
284 | status = "okay"; | |
285 | }; | |
286 | ||
287 | &uart2 { | |
288 | status = "okay"; | |
289 | }; | |
290 | ||
291 | &uart3 { | |
292 | status = "okay"; | |
293 | }; | |
294 | ||
295 | &uart4 { | |
296 | status = "okay"; | |
297 | }; | |
298 | ||
ff9d0ecb CW |
299 | &tsadc { |
300 | rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ | |
301 | rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */ | |
302 | status = "okay"; | |
303 | }; | |
304 | ||
6ce0562a | 305 | &pinctrl { |
6618e478 DA |
306 | pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { |
307 | drive-strength = <8>; | |
308 | }; | |
309 | ||
310 | pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { | |
311 | bias-pull-up; | |
312 | drive-strength = <8>; | |
313 | }; | |
314 | ||
0541f94f DA |
315 | backlight { |
316 | bl_en: bl-en { | |
07f08d9c | 317 | rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
0541f94f DA |
318 | }; |
319 | }; | |
320 | ||
6ce0562a HS |
321 | buttons { |
322 | pwrbtn: pwrbtn { | |
07f08d9c | 323 | rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; |
6ce0562a HS |
324 | }; |
325 | }; | |
83a742b4 | 326 | |
d4da5121 YY |
327 | lcd { |
328 | lcd_cs: lcd-cs { | |
07f08d9c | 329 | rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; |
d4da5121 YY |
330 | }; |
331 | }; | |
332 | ||
91ff8cd8 DA |
333 | pmic { |
334 | pmic_int: pmic-int { | |
07f08d9c | 335 | rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; |
91ff8cd8 DA |
336 | }; |
337 | }; | |
338 | ||
6618e478 DA |
339 | sdmmc { |
340 | /* | |
341 | * Default drive strength isn't enough to achieve even | |
342 | * high-speed mode on EVB board so bump up to 8ma. | |
343 | */ | |
344 | sdmmc_bus4: sdmmc-bus4 { | |
07f08d9c HS |
345 | rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>, |
346 | <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>, | |
347 | <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>, | |
348 | <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>; | |
6618e478 DA |
349 | }; |
350 | ||
351 | sdmmc_clk: sdmmc-clk { | |
07f08d9c | 352 | rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>; |
6618e478 DA |
353 | }; |
354 | ||
355 | sdmmc_cmd: sdmmc-cmd { | |
07f08d9c | 356 | rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>; |
6618e478 | 357 | }; |
e565abe1 DA |
358 | |
359 | sdmmc_pwr: sdmmc-pwr { | |
07f08d9c | 360 | rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; |
e565abe1 | 361 | }; |
6618e478 DA |
362 | }; |
363 | ||
83a742b4 DA |
364 | usb { |
365 | host_vbus_drv: host-vbus-drv { | |
07f08d9c | 366 | rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
83a742b4 DA |
367 | }; |
368 | }; | |
e35e47ac RC |
369 | |
370 | eth_phy { | |
371 | eth_phy_pwr: eth-phy-pwr { | |
07f08d9c | 372 | rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; |
e35e47ac RC |
373 | }; |
374 | }; | |
6ce0562a | 375 | }; |
163cb917 | 376 | |
e537c9cc YL |
377 | &usbphy { |
378 | status = "okay"; | |
379 | }; | |
380 | ||
163cb917 DA |
381 | &usb_host0_ehci { |
382 | status = "okay"; | |
383 | }; | |
ddf8303f KY |
384 | |
385 | &usb_host1 { | |
386 | status = "okay"; | |
387 | }; | |
863b76b2 HS |
388 | |
389 | &vopb { | |
390 | status = "okay"; | |
391 | }; | |
392 | ||
393 | &vopb_mmu { | |
394 | status = "okay"; | |
395 | }; | |
396 | ||
397 | &vopl { | |
398 | status = "okay"; | |
399 | }; | |
400 | ||
401 | &vopl_mmu { | |
402 | status = "okay"; | |
403 | }; |