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1// SPDX-License-Identifier: GPL-2.0-only
2
3/ {
4 gpio_keys {
5 compatible = "gpio-keys";
6 pinctrl-names = "default";
7 pinctrl-0 = <&gpio_key_pins &gpio_key_pins_wkup>;
8
9 sysboot2 {
10 label = "sysboot2";
11 gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; /* gpio2 */
12 linux,code = <BTN_0>;
13 wakeup-source;
14 };
15
16 sysboot5 {
17 label = "sysboot5";
18 gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; /* gpio7 */
19 linux,code = <BTN_1>;
20 wakeup-source;
21 };
22
23 gpio1 {
24 label = "gpio1";
25 gpios = <&gpio6 21 GPIO_ACTIVE_LOW>; /* gpio181 */
26 linux,code = <BTN_2>;
27 wakeup-source;
28 };
29
30 gpio2 {
31 label = "gpio2";
32 gpios = <&gpio6 18 GPIO_ACTIVE_LOW>; /* gpio178 */
33 linux,code = <BTN_3>;
34 wakeup-source;
35 };
36 };
37
38 sound {
39 compatible = "ti,omap-twl4030";
40 ti,model = "omap3logic";
41 ti,mcbsp = <&mcbsp2>;
42 };
43
44 leds {
45 compatible = "gpio-leds";
46 pinctrl-names = "default";
47 pinctrl-0 = <&led_pins>;
48
49 led1 {
50 label = "led1";
51 gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>; /* gpio180 */
52 linux,default-trigger = "cpu0";
53 };
54
55 led2 {
56 label = "led2";
57 gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>; /* gpio179 */
58 linux,default-trigger = "none";
59 };
60 };
61
62 pwm10: dmtimer-pwm {
63 compatible = "ti,omap-dmtimer-pwm";
64 pinctrl-names = "default";
65 pinctrl-0 = <&pwm_pins>;
66 ti,timers = <&timer10>;
67 #pwm-cells = <3>;
68 };
69
70};
71
72&vaux1 {
73 regulator-min-microvolt = <3000000>;
74 regulator-max-microvolt = <3000000>;
75};
76
77&vaux4 {
78 regulator-min-microvolt = <1800000>;
79 regulator-max-microvolt = <1800000>;
80};
81
82&mcbsp2 {
83 status = "okay";
84};
85
86&charger {
87 ti,bb-uvolt = <3200000>;
88 ti,bb-uamp = <150>;
89};
90
91&gpmc {
92 ranges = <0 0 0x30000000 0x1000000 /* CS0: 16MB for NAND */
93 1 0 0x2c000000 0x1000000>; /* CS1: 16MB for LAN9221 */
94
95 ethernet@gpmc {
96 pinctrl-names = "default";
97 pinctrl-0 = <&lan9221_pins>;
98 interrupt-parent = <&gpio5>;
99 interrupts = <1 IRQ_TYPE_LEVEL_LOW>; /* gpio129 */
100 reg = <1 0 0xff>;
101 };
102};
103
104&vpll2 {
105 regulator-always-on;
106};
107
108&dss {
109 status = "ok";
110 vdds_dsi-supply = <&vpll2>;
111 pinctrl-names = "default";
112 pinctrl-0 = <&dss_dpi_pins1>;
113 port {
114 dpi_out: endpoint {
115 remote-endpoint = <&lcd_in>;
116 data-lines = <16>;
117 };
118 };
119};
120
121/ {
122 aliases {
123 display0 = &lcd0;
124 };
125
126 lcd0: display {
127 /* This isn't the exact LCD, but the timings meet spec */
128 /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */
129 compatible = "newhaven,nhd-4.3-480272ef-atxl";
130 label = "15";
131 pinctrl-names = "default";
132 pinctrl-0 = <&panel_pwr_pins>;
133 backlight = <&bl>;
134 enable-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;
135 port {
136 lcd_in: endpoint {
137 remote-endpoint = <&dpi_out>;
138 };
139 };
140 };
141
142 bl: backlight {
143 compatible = "pwm-backlight";
144 pinctrl-names = "default";
145 pinctrl-0 = <&backlight_pins>;
146 pwms = <&pwm10 0 5000000 0>;
147 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
148 default-brightness-level = <7>;
149 enable-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>; /* gpio_154 */
150 };
151};
152
153&mmc1 {
154 interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
155 pinctrl-names = "default";
156 pinctrl-0 = <&mmc1_pins &mmc1_cd>;
157 cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* gpio127 */
158 vmmc-supply = <&vmmc1>;
159 bus-width = <4>;
160 cap-power-off-card;
161};
162
163&omap3_pmx_core {
164 gpio_key_pins: pinmux_gpio_key_pins {
165 pinctrl-single,pins = <
166 OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLUP | MUX_MODE4) /* mcspi2_clk.gpio_178 */
167 OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLUP | MUX_MODE4) /* mcspi2_cs0.gpio_181 */
168 >;
169 };
170
171 pwm_pins: pinmux_pwm_pins {
172 pinctrl-single,pins = <
173 OMAP3_CORE1_IOPAD(0x20B8, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* gpmc_ncs5.gpt_10_pwm_evt */
174 >;
175 };
176
177 led_pins: pinmux_led_pins {
178 pinctrl-single,pins = <
179 OMAP3_CORE1_IOPAD(0x21d8, PIN_OUTPUT | MUX_MODE4) /* gpio_179 */
180 OMAP3_CORE1_IOPAD(0x21da, PIN_OUTPUT | MUX_MODE4) /* gpio_180 */
181 >;
182 };
183
184 mmc1_pins: pinmux_mmc1_pins {
185 pinctrl-single,pins = <
186 OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
187 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
188 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
189 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
190 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
191 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
192 >;
193 };
194
195 tsc2004_pins: pinmux_tsc2004_pins {
196 pinctrl-single,pins = <
197 OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE4) /* mcbsp4_dr.gpio_153 */
198 >;
199 };
200
201 backlight_pins: pinmux_backlight_pins {
202 pinctrl-single,pins = <
203 OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4) /* mcbsp4_dx.gpio_154 */
204 >;
205 };
206
207 isp_pins: pinmux_isp_pins {
208 pinctrl-single,pins = <
209 OMAP3_CORE1_IOPAD(0x210c, PIN_INPUT | MUX_MODE0) /* cam_hs.cam_hs */
210 OMAP3_CORE1_IOPAD(0x210e, PIN_INPUT | MUX_MODE0) /* cam_vs.cam_vs */
211 OMAP3_CORE1_IOPAD(0x2110, PIN_INPUT | MUX_MODE0) /* cam_xclka.cam_xclka */
212 OMAP3_CORE1_IOPAD(0x2112, PIN_INPUT | MUX_MODE0) /* cam_pclk.cam_pclk */
213
214 OMAP3_CORE1_IOPAD(0x2116, PIN_INPUT | MUX_MODE0) /* cam_d0.cam_d0 */
215 OMAP3_CORE1_IOPAD(0x2118, PIN_INPUT | MUX_MODE0) /* cam_d1.cam_d1 */
216 OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE0) /* cam_d2.cam_d2 */
217 OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE0) /* cam_d3.cam_d3 */
218 OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE0) /* cam_d4.cam_d4 */
219 OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE0) /* cam_d5.cam_d5 */
220 OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE0) /* cam_d6.cam_d6 */
221 OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE0) /* cam_d7.cam_d7 */
222 >;
223 };
224
225 panel_pwr_pins: pinmux_panel_pwr_pins {
226 pinctrl-single,pins = <
227 OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4) /* mcbsp4_fs.gpio_155 */
228 >;
229 };
230
231 dss_dpi_pins1: pinmux_dss_dpi_pins1 {
232 pinctrl-single,pins = <
233 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_pclk.dss_pclk */
234 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_hsync.dss_hsync */
235 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_vsync.dss_vsync */
236 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_acbias.dss_acbias */
237
238 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data6.dss_data6 */
239 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data7.dss_data7 */
240 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data8.dss_data8 */
241 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data9.dss_data9 */
242 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data10.dss_data10 */
243 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data11.dss_data11 */
244 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data12.dss_data12 */
245 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data13.dss_data13 */
246 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data14.dss_data14 */
247 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data15.dss_data15 */
248 OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data16.dss_data16 */
249 OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data17.dss_data17 */
250
251 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* dss_data18.dss_data0 */
252 OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* dss_data19.dss_data1 */
253 OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* dss_data20.dss_data2 */
254 OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* dss_data21.dss_data3 */
255 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* dss_data22.dss_data4 */
256 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* dss_data23.dss_data5 */
257 >;
258 };
259};
260
261&omap3_pmx_wkup {
262 gpio_key_pins_wkup: pinmux_gpio_key_pins_wkup {
263 pinctrl-single,pins = <
264 OMAP3_WKUP_IOPAD(0x2a0a, PIN_INPUT_PULLUP | MUX_MODE4) /* sys_boot0.gpio_2 */
265 OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT_PULLUP | MUX_MODE4) /* sys_boot5.gpio_7 */
266 >;
267 };
268
269 lan9221_pins: pinmux_lan9221_pins {
270 pinctrl-single,pins = <
271 OMAP3_WKUP_IOPAD(0x2a5a, PIN_INPUT | MUX_MODE4) /* reserved.gpio_129 */
272 >;
273 };
274
275 mmc1_cd: pinmux_mmc1_cd {
276 pinctrl-single,pins = <
277 OMAP3_WKUP_IOPAD(0x2a54, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_127 */
278 >;
279 };
280};
281
282&i2c2 {
283 mt9p031@48 {
284 compatible = "aptina,mt9p031";
285 reg = <0x48>;
286 clocks = <&isp 0>;
287 vaa-supply = <&vaux4>;
288 vdd-supply = <&vaux4>;
289 vdd_io-supply = <&vaux4>;
290 port {
291 mt9p031_out: endpoint {
292 input-clock-frequency = <24000000>;
293 pixel-clock-frequency = <72000000>;
294 remote-endpoint = <&ccdc_ep>;
295 };
296 };
297 };
298};
299
300&i2c3 {
301 touchscreen: tsc2004@48 {
302 compatible = "ti,tsc2004";
303 reg = <0x48>;
304 vio-supply = <&vaux1>;
305 pinctrl-names = "default";
306 pinctrl-0 = <&tsc2004_pins>;
307 interrupts-extended = <&gpio5 25 IRQ_TYPE_EDGE_RISING>; /* gpio 153 */
308
309 touchscreen-fuzz-x = <4>;
310 touchscreen-fuzz-y = <7>;
311 touchscreen-fuzz-pressure = <2>;
312 touchscreen-size-x = <4096>;
313 touchscreen-size-y = <4096>;
314 touchscreen-max-pressure = <2048>;
315
316 ti,x-plate-ohms = <280>;
317 ti,esd-recovery-timeout-ms = <8000>;
318 };
319};
320
321&mcspi1 {
322 at25@0 {
323 compatible = "atmel,at25";
324 reg = <0>;
325 spi-max-frequency = <5000000>;
326 spi-cpha;
327 spi-cpol;
328
329 pagesize = <64>;
330 size = <32768>;
331 address-width = <16>;
332 };
333};
334
335&isp {
336 pinctrl-names = "default";
337 pinctrl-0 = <&isp_pins>;
338 ports {
339 port@0 {
340 reg = <0>;
341 ccdc_ep: endpoint {
342 remote-endpoint = <&mt9p031_out>;
343 bus-width = <8>;
344 hsync-active = <1>;
345 vsync-active = <1>;
346 pclk-sample = <0>;
347 };
348 };
349 };
350};
351
352&uart1 {
353 interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
354};
355
356/* Wired to the tps65950 on the SOM, only the USB connector is on the devkit */
357&usb_otg_hs {
358 pinctrl-names = "default";
359 pinctrl-0 = <&hsusb_otg_pins>;
360 interface-type = <0>;
361 usb-phy = <&usb2_phy>;
362 phys = <&usb2_phy>;
363 phy-names = "usb2-phy";
364 mode = <3>;
365 power = <50>;
366};