Commit | Line | Data |
---|---|---|
6ce0562a | 1 | /* |
cdcc8b6b HS |
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. | |
6ce0562a | 6 | * |
cdcc8b6b HS |
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. | |
6ce0562a HS |
39 | */ |
40 | ||
0541f94f | 41 | #include <dt-bindings/pwm/pwm.h> |
6ce0562a HS |
42 | #include "rk3288.dtsi" |
43 | ||
44 | / { | |
45 | memory { | |
6158e6d0 | 46 | device_type = "memory"; |
6ce0562a HS |
47 | reg = <0x0 0x80000000>; |
48 | }; | |
49 | ||
0541f94f DA |
50 | backlight { |
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>; | |
86 | enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>; | |
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 | ||
6ce0562a HS |
99 | gpio-keys { |
100 | compatible = "gpio-keys"; | |
101 | #address-cells = <1>; | |
102 | #size-cells = <0>; | |
103 | autorepeat; | |
104 | ||
105 | pinctrl-names = "default"; | |
106 | pinctrl-0 = <&pwrbtn>; | |
107 | ||
108 | button@0 { | |
109 | gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; | |
110 | linux,code = <116>; | |
111 | label = "GPIO Key Power"; | |
112 | linux,input-type = <1>; | |
113 | gpio-key,wakeup = <1>; | |
114 | debounce-interval = <100>; | |
115 | }; | |
116 | }; | |
83a742b4 DA |
117 | |
118 | /* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */ | |
119 | vcc_host: vcc-host-regulator { | |
120 | compatible = "regulator-fixed"; | |
121 | enable-active-high; | |
122 | gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; | |
123 | pinctrl-names = "default"; | |
124 | pinctrl-0 = <&host_vbus_drv>; | |
125 | regulator-name = "vcc_host"; | |
126 | regulator-always-on; | |
127 | regulator-boot-on; | |
128 | }; | |
e35e47ac RC |
129 | |
130 | vcc_phy: vcc-phy-regulator { | |
131 | compatible = "regulator-fixed"; | |
132 | enable-active-high; | |
133 | gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>; | |
134 | pinctrl-names = "default"; | |
135 | pinctrl-0 = <ð_phy_pwr>; | |
136 | regulator-name = "vcc_phy"; | |
68c3a884 RP |
137 | regulator-min-microvolt = <3300000>; |
138 | regulator-max-microvolt = <3300000>; | |
e35e47ac RC |
139 | regulator-always-on; |
140 | regulator-boot-on; | |
141 | }; | |
91d5cb73 HS |
142 | |
143 | vcc_sys: vsys-regulator { | |
144 | compatible = "regulator-fixed"; | |
145 | regulator-name = "vcc_sys"; | |
146 | regulator-min-microvolt = <5000000>; | |
147 | regulator-max-microvolt = <5000000>; | |
148 | regulator-always-on; | |
149 | regulator-boot-on; | |
150 | }; | |
e565abe1 DA |
151 | |
152 | /* | |
153 | * NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from | |
154 | * vcc_io directly. Those boards won't be able to power cycle SD cards | |
155 | * but it shouldn't hurt to toggle this pin there anyway. | |
156 | */ | |
157 | vcc_sd: sdmmc-regulator { | |
158 | compatible = "regulator-fixed"; | |
159 | gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; | |
160 | pinctrl-names = "default"; | |
161 | pinctrl-0 = <&sdmmc_pwr>; | |
162 | regulator-name = "vcc_sd"; | |
163 | regulator-min-microvolt = <3300000>; | |
164 | regulator-max-microvolt = <3300000>; | |
165 | startup-delay-us = <100000>; | |
166 | vin-supply = <&vcc_io>; | |
167 | }; | |
6ce0562a HS |
168 | }; |
169 | ||
b04061e6 CZ |
170 | &cpu0 { |
171 | cpu0-supply = <&vdd_cpu>; | |
172 | }; | |
173 | ||
2c31d949 DA |
174 | &emmc { |
175 | broken-cd; | |
176 | bus-width = <8>; | |
177 | cap-mmc-highspeed; | |
178 | disable-wp; | |
179 | non-removable; | |
180 | num-slots = <1>; | |
181 | pinctrl-names = "default"; | |
182 | pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; | |
183 | status = "okay"; | |
184 | }; | |
185 | ||
186 | &sdmmc { | |
187 | bus-width = <4>; | |
188 | cap-mmc-highspeed; | |
189 | cap-sd-highspeed; | |
190 | card-detect-delay = <200>; | |
191 | disable-wp; /* wp not hooked up */ | |
192 | num-slots = <1>; | |
193 | pinctrl-names = "default"; | |
194 | pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; | |
195 | status = "okay"; | |
e565abe1 DA |
196 | vmmc-supply = <&vcc_sd>; |
197 | vqmmc-supply = <&vccio_sd>; | |
2c31d949 DA |
198 | }; |
199 | ||
b04061e6 CZ |
200 | &gmac { |
201 | phy-supply = <&vcc_phy>; | |
202 | phy-mode = "rgmii"; | |
203 | clock_in_out = "input"; | |
204 | snps,reset-gpio = <&gpio4 7 0>; | |
205 | snps,reset-active-low; | |
206 | snps,reset-delays-us = <0 10000 1000000>; | |
207 | assigned-clocks = <&cru SCLK_MAC>; | |
208 | assigned-clock-parents = <&ext_gmac>; | |
209 | pinctrl-names = "default"; | |
210 | pinctrl-0 = <&rgmii_pins>; | |
211 | tx_delay = <0x30>; | |
212 | rx_delay = <0x10>; | |
213 | status = "ok"; | |
214 | }; | |
215 | ||
216 | &hdmi { | |
217 | ddc-i2c-bus = <&i2c5>; | |
218 | status = "okay"; | |
219 | }; | |
220 | ||
6ce0562a HS |
221 | &i2c0 { |
222 | status = "okay"; | |
223 | }; | |
224 | ||
863b76b2 HS |
225 | &i2c5 { |
226 | status = "okay"; | |
227 | }; | |
228 | ||
6ce0562a HS |
229 | &wdt { |
230 | status = "okay"; | |
231 | }; | |
232 | ||
0541f94f DA |
233 | &pwm0 { |
234 | status = "okay"; | |
235 | }; | |
236 | ||
6ce0562a HS |
237 | &uart0 { |
238 | status = "okay"; | |
239 | }; | |
240 | ||
241 | &uart1 { | |
242 | status = "okay"; | |
243 | }; | |
244 | ||
245 | &uart2 { | |
246 | status = "okay"; | |
247 | }; | |
248 | ||
249 | &uart3 { | |
250 | status = "okay"; | |
251 | }; | |
252 | ||
253 | &uart4 { | |
254 | status = "okay"; | |
255 | }; | |
256 | ||
ff9d0ecb CW |
257 | &tsadc { |
258 | rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ | |
259 | rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */ | |
260 | status = "okay"; | |
261 | }; | |
262 | ||
6ce0562a | 263 | &pinctrl { |
6618e478 DA |
264 | pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { |
265 | drive-strength = <8>; | |
266 | }; | |
267 | ||
268 | pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { | |
269 | bias-pull-up; | |
270 | drive-strength = <8>; | |
271 | }; | |
272 | ||
0541f94f DA |
273 | backlight { |
274 | bl_en: bl-en { | |
275 | rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; | |
276 | }; | |
277 | }; | |
278 | ||
6ce0562a HS |
279 | buttons { |
280 | pwrbtn: pwrbtn { | |
281 | rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; | |
282 | }; | |
283 | }; | |
83a742b4 | 284 | |
91ff8cd8 DA |
285 | pmic { |
286 | pmic_int: pmic-int { | |
287 | rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; | |
288 | }; | |
289 | }; | |
290 | ||
6618e478 DA |
291 | sdmmc { |
292 | /* | |
293 | * Default drive strength isn't enough to achieve even | |
294 | * high-speed mode on EVB board so bump up to 8ma. | |
295 | */ | |
296 | sdmmc_bus4: sdmmc-bus4 { | |
297 | rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, | |
298 | <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, | |
299 | <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, | |
300 | <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; | |
301 | }; | |
302 | ||
303 | sdmmc_clk: sdmmc-clk { | |
304 | rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; | |
305 | }; | |
306 | ||
307 | sdmmc_cmd: sdmmc-cmd { | |
308 | rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; | |
309 | }; | |
e565abe1 DA |
310 | |
311 | sdmmc_pwr: sdmmc-pwr { | |
312 | rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; | |
313 | }; | |
6618e478 DA |
314 | }; |
315 | ||
83a742b4 DA |
316 | usb { |
317 | host_vbus_drv: host-vbus-drv { | |
318 | rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; | |
319 | }; | |
320 | }; | |
e35e47ac RC |
321 | |
322 | eth_phy { | |
323 | eth_phy_pwr: eth-phy-pwr { | |
324 | rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>; | |
325 | }; | |
326 | }; | |
6ce0562a | 327 | }; |
163cb917 | 328 | |
e537c9cc YL |
329 | &usbphy { |
330 | status = "okay"; | |
331 | }; | |
332 | ||
163cb917 DA |
333 | &usb_host0_ehci { |
334 | status = "okay"; | |
335 | }; | |
ddf8303f KY |
336 | |
337 | &usb_host1 { | |
338 | status = "okay"; | |
339 | }; | |
863b76b2 HS |
340 | |
341 | &vopb { | |
342 | status = "okay"; | |
343 | }; | |
344 | ||
345 | &vopb_mmu { | |
346 | status = "okay"; | |
347 | }; | |
348 | ||
349 | &vopl { | |
350 | status = "okay"; | |
351 | }; | |
352 | ||
353 | &vopl_mmu { | |
354 | status = "okay"; | |
355 | }; |