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a177f184 TK |
1 | /* |
2 | * Copyright 2013 Boundary Devices, Inc. | |
3 | * Copyright 2011 Freescale Semiconductor, Inc. | |
4 | * Copyright 2011 Linaro Ltd. | |
5 | * | |
6 | * The code contained herein is licensed under the GNU General Public | |
7 | * License. You may obtain a copy of the GNU General Public License | |
8 | * Version 2 or later at the following locations: | |
9 | * | |
10 | * http://www.opensource.org/licenses/gpl-license.html | |
11 | * http://www.gnu.org/copyleft/gpl.html | |
12 | */ | |
da474d4c TK |
13 | #include <dt-bindings/gpio/gpio.h> |
14 | #include <dt-bindings/input/input.h> | |
a177f184 TK |
15 | |
16 | / { | |
48f51963 SH |
17 | chosen { |
18 | stdout-path = &uart2; | |
19 | }; | |
20 | ||
a177f184 TK |
21 | memory { |
22 | reg = <0x10000000 0x40000000>; | |
23 | }; | |
24 | ||
25 | regulators { | |
26 | compatible = "simple-bus"; | |
27 | #address-cells = <1>; | |
28 | #size-cells = <0>; | |
29 | ||
30 | reg_2p5v: regulator@0 { | |
31 | compatible = "regulator-fixed"; | |
32 | reg = <0>; | |
33 | regulator-name = "2P5V"; | |
34 | regulator-min-microvolt = <2500000>; | |
35 | regulator-max-microvolt = <2500000>; | |
36 | regulator-always-on; | |
37 | }; | |
38 | ||
39 | reg_3p3v: regulator@1 { | |
40 | compatible = "regulator-fixed"; | |
41 | reg = <1>; | |
42 | regulator-name = "3P3V"; | |
43 | regulator-min-microvolt = <3300000>; | |
44 | regulator-max-microvolt = <3300000>; | |
45 | regulator-always-on; | |
46 | }; | |
47 | ||
48 | reg_usb_otg_vbus: regulator@2 { | |
49 | compatible = "regulator-fixed"; | |
50 | reg = <2>; | |
51 | regulator-name = "usb_otg_vbus"; | |
52 | regulator-min-microvolt = <5000000>; | |
53 | regulator-max-microvolt = <5000000>; | |
54 | gpio = <&gpio3 22 0>; | |
55 | enable-active-high; | |
56 | }; | |
3e223394 PS |
57 | |
58 | reg_can_xcvr: regulator@3 { | |
59 | compatible = "regulator-fixed"; | |
60 | reg = <3>; | |
61 | regulator-name = "CAN XCVR"; | |
62 | regulator-min-microvolt = <3300000>; | |
63 | regulator-max-microvolt = <3300000>; | |
64 | pinctrl-names = "default"; | |
65 | pinctrl-0 = <&pinctrl_can_xcvr>; | |
66 | gpio = <&gpio1 2 GPIO_ACTIVE_LOW>; | |
67 | }; | |
a177f184 TK |
68 | }; |
69 | ||
da474d4c TK |
70 | gpio-keys { |
71 | compatible = "gpio-keys"; | |
72 | pinctrl-names = "default"; | |
73 | pinctrl-0 = <&pinctrl_gpio_keys>; | |
74 | ||
75 | power { | |
76 | label = "Power Button"; | |
77 | gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; | |
78 | linux,code = <KEY_POWER>; | |
79 | gpio-key,wakeup; | |
80 | }; | |
81 | ||
82 | menu { | |
83 | label = "Menu"; | |
84 | gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; | |
85 | linux,code = <KEY_MENU>; | |
86 | }; | |
87 | ||
88 | home { | |
89 | label = "Home"; | |
90 | gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; | |
91 | linux,code = <KEY_HOME>; | |
92 | }; | |
93 | ||
94 | back { | |
95 | label = "Back"; | |
96 | gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; | |
97 | linux,code = <KEY_BACK>; | |
98 | }; | |
99 | ||
100 | volume-up { | |
101 | label = "Volume Up"; | |
102 | gpios = <&gpio7 13 GPIO_ACTIVE_LOW>; | |
103 | linux,code = <KEY_VOLUMEUP>; | |
104 | }; | |
105 | ||
106 | volume-down { | |
107 | label = "Volume Down"; | |
108 | gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; | |
109 | linux,code = <KEY_VOLUMEDOWN>; | |
110 | }; | |
111 | }; | |
112 | ||
a177f184 TK |
113 | sound { |
114 | compatible = "fsl,imx6q-nitrogen6x-sgtl5000", | |
115 | "fsl,imx-audio-sgtl5000"; | |
116 | model = "imx6q-nitrogen6x-sgtl5000"; | |
117 | ssi-controller = <&ssi1>; | |
118 | audio-codec = <&codec>; | |
119 | audio-routing = | |
120 | "MIC_IN", "Mic Jack", | |
121 | "Mic Jack", "Mic Bias", | |
122 | "Headphone Jack", "HP_OUT"; | |
123 | mux-int-port = <1>; | |
124 | mux-ext-port = <3>; | |
125 | }; | |
126 | ||
127 | backlight_lcd { | |
128 | compatible = "pwm-backlight"; | |
129 | pwms = <&pwm1 0 5000000>; | |
130 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
131 | default-brightness-level = <7>; | |
132 | power-supply = <®_3p3v>; | |
133 | status = "okay"; | |
134 | }; | |
135 | ||
5d5c8651 | 136 | backlight_lvds: backlight_lvds { |
a177f184 TK |
137 | compatible = "pwm-backlight"; |
138 | pwms = <&pwm4 0 5000000>; | |
139 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
140 | default-brightness-level = <7>; | |
141 | power-supply = <®_3p3v>; | |
142 | status = "okay"; | |
143 | }; | |
5d5c8651 EN |
144 | |
145 | panel { | |
146 | compatible = "hannstar,hsd100pxn1"; | |
147 | backlight = <&backlight_lvds>; | |
148 | ||
149 | port { | |
150 | panel_in: endpoint { | |
151 | remote-endpoint = <&lvds0_out>; | |
152 | }; | |
153 | }; | |
154 | }; | |
a177f184 TK |
155 | }; |
156 | ||
157 | &audmux { | |
158 | pinctrl-names = "default"; | |
159 | pinctrl-0 = <&pinctrl_audmux>; | |
160 | status = "okay"; | |
161 | }; | |
162 | ||
3e223394 PS |
163 | &can1 { |
164 | pinctrl-names = "default"; | |
165 | pinctrl-0 = <&pinctrl_can1>; | |
166 | xceiver-supply = <®_can_xcvr>; | |
167 | status = "okay"; | |
168 | }; | |
169 | ||
a177f184 TK |
170 | &ecspi1 { |
171 | fsl,spi-num-chipselects = <1>; | |
172 | cs-gpios = <&gpio3 19 0>; | |
173 | pinctrl-names = "default"; | |
174 | pinctrl-0 = <&pinctrl_ecspi1>; | |
175 | status = "okay"; | |
176 | ||
177 | flash: m25p80@0 { | |
178 | compatible = "sst,sst25vf016b"; | |
179 | spi-max-frequency = <20000000>; | |
180 | reg = <0>; | |
181 | }; | |
182 | }; | |
183 | ||
184 | &fec { | |
185 | pinctrl-names = "default"; | |
186 | pinctrl-0 = <&pinctrl_enet>; | |
187 | phy-mode = "rgmii"; | |
188 | phy-reset-gpios = <&gpio1 27 0>; | |
189 | txen-skew-ps = <0>; | |
190 | txc-skew-ps = <3000>; | |
191 | rxdv-skew-ps = <0>; | |
192 | rxc-skew-ps = <3000>; | |
193 | rxd0-skew-ps = <0>; | |
194 | rxd1-skew-ps = <0>; | |
195 | rxd2-skew-ps = <0>; | |
196 | rxd3-skew-ps = <0>; | |
197 | txd0-skew-ps = <0>; | |
198 | txd1-skew-ps = <0>; | |
199 | txd2-skew-ps = <0>; | |
200 | txd3-skew-ps = <0>; | |
6261c4c8 TK |
201 | interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, |
202 | <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; | |
a177f184 TK |
203 | status = "okay"; |
204 | }; | |
205 | ||
d653620e MO |
206 | &hdmi { |
207 | ddc-i2c-bus = <&i2c2>; | |
208 | status = "okay"; | |
209 | }; | |
210 | ||
a177f184 TK |
211 | &i2c1 { |
212 | clock-frequency = <100000>; | |
213 | pinctrl-names = "default"; | |
214 | pinctrl-0 = <&pinctrl_i2c1>; | |
215 | status = "okay"; | |
216 | ||
217 | codec: sgtl5000@0a { | |
218 | compatible = "fsl,sgtl5000"; | |
219 | reg = <0x0a>; | |
220 | clocks = <&clks 201>; | |
221 | VDDA-supply = <®_2p5v>; | |
222 | VDDIO-supply = <®_3p3v>; | |
223 | }; | |
7881fb3f PZ |
224 | |
225 | rtc: rtc@6f { | |
226 | compatible = "isil,isl1208"; | |
227 | reg = <0x6f>; | |
228 | }; | |
a177f184 TK |
229 | }; |
230 | ||
43c3c006 MO |
231 | &i2c2 { |
232 | clock-frequency = <100000>; | |
233 | pinctrl-names = "default"; | |
234 | pinctrl-0 = <&pinctrl_i2c2>; | |
235 | status = "okay"; | |
236 | }; | |
237 | ||
1dffdd68 PZ |
238 | &i2c3 { |
239 | clock-frequency = <100000>; | |
240 | pinctrl-names = "default"; | |
241 | pinctrl-0 = <&pinctrl_i2c3>; | |
242 | status = "okay"; | |
243 | }; | |
244 | ||
a177f184 TK |
245 | &iomuxc { |
246 | pinctrl-names = "default"; | |
247 | pinctrl-0 = <&pinctrl_hog>; | |
248 | ||
249 | imx6q-nitrogen6x { | |
250 | pinctrl_hog: hoggrp { | |
251 | fsl,pins = < | |
252 | /* SGTL5000 sys_mclk */ | |
253 | MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x030b0 | |
254 | >; | |
255 | }; | |
256 | ||
257 | pinctrl_audmux: audmuxgrp { | |
258 | fsl,pins = < | |
259 | MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 | |
260 | MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 | |
261 | MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 | |
262 | MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 | |
263 | >; | |
264 | }; | |
265 | ||
3e223394 PS |
266 | pinctrl_can1: can1grp { |
267 | fsl,pins = < | |
268 | MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0 | |
269 | MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b0 | |
270 | >; | |
271 | }; | |
272 | ||
273 | pinctrl_can_xcvr: can-xcvrgrp { | |
274 | fsl,pins = < | |
275 | /* Flexcan XCVR enable */ | |
276 | MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 | |
277 | >; | |
278 | }; | |
279 | ||
a177f184 TK |
280 | pinctrl_ecspi1: ecspi1grp { |
281 | fsl,pins = < | |
282 | MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 | |
283 | MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 | |
284 | MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 | |
285 | MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1 /* CS */ | |
286 | >; | |
287 | }; | |
288 | ||
289 | pinctrl_enet: enetgrp { | |
290 | fsl,pins = < | |
291 | MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x100b0 | |
292 | MX6QDL_PAD_ENET_MDC__ENET_MDC 0x100b0 | |
293 | MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0 | |
294 | MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0 | |
295 | MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0 | |
296 | MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0 | |
297 | MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0 | |
298 | MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0 | |
299 | MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0 | |
300 | MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 | |
301 | MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 | |
302 | MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 | |
303 | MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 | |
304 | MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 | |
305 | MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 | |
306 | /* Phy reset */ | |
307 | MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x000b0 | |
6261c4c8 | 308 | MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1 |
a177f184 TK |
309 | >; |
310 | }; | |
311 | ||
da474d4c TK |
312 | pinctrl_gpio_keys: gpio_keysgrp { |
313 | fsl,pins = < | |
314 | /* Power Button */ | |
315 | MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 | |
316 | /* Menu Button */ | |
317 | MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 | |
318 | /* Home Button */ | |
319 | MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0 | |
320 | /* Back Button */ | |
321 | MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 | |
322 | /* Volume Up Button */ | |
323 | MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0 | |
324 | /* Volume Down Button */ | |
325 | MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0 | |
326 | >; | |
327 | }; | |
328 | ||
a177f184 TK |
329 | pinctrl_i2c1: i2c1grp { |
330 | fsl,pins = < | |
331 | MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 | |
332 | MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 | |
333 | >; | |
334 | }; | |
335 | ||
43c3c006 MO |
336 | pinctrl_i2c2: i2c2grp { |
337 | fsl,pins = < | |
338 | MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 | |
339 | MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 | |
340 | >; | |
341 | }; | |
342 | ||
1dffdd68 PZ |
343 | pinctrl_i2c3: i2c3grp { |
344 | fsl,pins = < | |
345 | MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 | |
346 | MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1 | |
347 | >; | |
348 | }; | |
349 | ||
a177f184 TK |
350 | pinctrl_pwm1: pwm1grp { |
351 | fsl,pins = < | |
352 | MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1 | |
353 | >; | |
354 | }; | |
355 | ||
356 | pinctrl_pwm3: pwm3grp { | |
357 | fsl,pins = < | |
358 | MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1 | |
359 | >; | |
360 | }; | |
361 | ||
362 | pinctrl_pwm4: pwm4grp { | |
363 | fsl,pins = < | |
364 | MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 | |
365 | >; | |
366 | }; | |
367 | ||
368 | pinctrl_uart1: uart1grp { | |
369 | fsl,pins = < | |
370 | MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 | |
371 | MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 | |
372 | >; | |
373 | }; | |
374 | ||
375 | pinctrl_uart2: uart2grp { | |
376 | fsl,pins = < | |
377 | MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 | |
378 | MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 | |
379 | >; | |
380 | }; | |
381 | ||
382 | pinctrl_usbotg: usbotggrp { | |
383 | fsl,pins = < | |
384 | MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 | |
385 | MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0 | |
386 | /* power enable, high active */ | |
387 | MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x000b0 | |
388 | >; | |
389 | }; | |
390 | ||
391 | pinctrl_usdhc3: usdhc3grp { | |
392 | fsl,pins = < | |
393 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 | |
394 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 | |
395 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 | |
396 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 | |
397 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 | |
398 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 | |
399 | MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 /* CD */ | |
400 | >; | |
401 | }; | |
402 | ||
403 | pinctrl_usdhc4: usdhc4grp { | |
404 | fsl,pins = < | |
405 | MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 | |
406 | MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 | |
407 | MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 | |
408 | MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 | |
409 | MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 | |
410 | MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 | |
411 | MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0 /* CD */ | |
412 | >; | |
413 | }; | |
414 | }; | |
415 | }; | |
416 | ||
417 | &ldb { | |
418 | status = "okay"; | |
419 | ||
420 | lvds-channel@0 { | |
421 | fsl,data-mapping = "spwg"; | |
422 | fsl,data-width = <18>; | |
423 | status = "okay"; | |
424 | ||
5d5c8651 EN |
425 | port@4 { |
426 | reg = <4>; | |
427 | ||
428 | lvds0_out: endpoint { | |
429 | remote-endpoint = <&panel_in>; | |
a177f184 TK |
430 | }; |
431 | }; | |
432 | }; | |
433 | }; | |
434 | ||
435 | &pcie { | |
436 | status = "okay"; | |
437 | }; | |
438 | ||
439 | &pwm1 { | |
440 | pinctrl-names = "default"; | |
441 | pinctrl-0 = <&pinctrl_pwm1>; | |
442 | status = "okay"; | |
443 | }; | |
444 | ||
445 | &pwm3 { | |
446 | pinctrl-names = "default"; | |
447 | pinctrl-0 = <&pinctrl_pwm3>; | |
448 | status = "okay"; | |
449 | }; | |
450 | ||
451 | &pwm4 { | |
452 | pinctrl-names = "default"; | |
453 | pinctrl-0 = <&pinctrl_pwm4>; | |
454 | status = "okay"; | |
455 | }; | |
456 | ||
457 | &ssi1 { | |
a177f184 TK |
458 | status = "okay"; |
459 | }; | |
460 | ||
461 | &uart1 { | |
462 | pinctrl-names = "default"; | |
463 | pinctrl-0 = <&pinctrl_uart1>; | |
464 | status = "okay"; | |
465 | }; | |
466 | ||
467 | &uart2 { | |
468 | pinctrl-names = "default"; | |
469 | pinctrl-0 = <&pinctrl_uart2>; | |
470 | status = "okay"; | |
471 | }; | |
472 | ||
473 | &usbh1 { | |
474 | status = "okay"; | |
475 | }; | |
476 | ||
477 | &usbotg { | |
478 | vbus-supply = <®_usb_otg_vbus>; | |
479 | pinctrl-names = "default"; | |
480 | pinctrl-0 = <&pinctrl_usbotg>; | |
481 | disable-over-current; | |
482 | status = "okay"; | |
483 | }; | |
484 | ||
485 | &usdhc3 { | |
486 | pinctrl-names = "default"; | |
487 | pinctrl-0 = <&pinctrl_usdhc3>; | |
488 | cd-gpios = <&gpio7 0 0>; | |
489 | vmmc-supply = <®_3p3v>; | |
490 | status = "okay"; | |
491 | }; | |
492 | ||
493 | &usdhc4 { | |
494 | pinctrl-names = "default"; | |
495 | pinctrl-0 = <&pinctrl_usdhc4>; | |
496 | cd-gpios = <&gpio2 6 0>; | |
497 | vmmc-supply = <®_3p3v>; | |
498 | status = "okay"; | |
499 | }; |