Commit | Line | Data |
---|---|---|
9f642b5c DL |
1 | /* |
2 | * Support for CompuLab CM-T54 | |
3 | */ | |
4 | /dts-v1/; | |
5 | ||
6 | #include "omap5.dtsi" | |
7 | #include <dt-bindings/interrupt-controller/irq.h> | |
8 | #include <dt-bindings/interrupt-controller/arm-gic.h> | |
9 | ||
10 | / { | |
11 | model = "CompuLab CM-T54"; | |
12 | compatible = "compulab,omap5-cm-t54", "ti,omap5"; | |
13 | ||
14 | memory { | |
15 | device_type = "memory"; | |
16 | reg = <0x80000000 0x7F000000>; /* 2048 MB */ | |
17 | }; | |
18 | ||
19 | vmmcsd_fixed: fixed-regulator-mmcsd { | |
20 | compatible = "regulator-fixed"; | |
21 | regulator-name = "vmmcsd_fixed"; | |
22 | regulator-min-microvolt = <3300000>; | |
23 | regulator-max-microvolt = <3300000>; | |
24 | }; | |
25 | ||
4a996d18 DL |
26 | vwlan_pdn_fixed: fixed-regulator-vwlan-pdn { |
27 | compatible = "regulator-fixed"; | |
28 | regulator-name = "vwlan_pdn_fixed"; | |
29 | regulator-min-microvolt = <3300000>; | |
30 | regulator-max-microvolt = <3300000>; | |
31 | vin-supply = <&ldo2_reg>; | |
32 | gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* gpio4_109 */ | |
33 | startup-delay-us = <1000>; | |
34 | enable-active-high; | |
35 | }; | |
36 | ||
37 | vwlan_fixed: fixed-regulator-vwlan { | |
38 | compatible = "regulator-fixed"; | |
39 | regulator-name = "vwlan_fixed"; | |
40 | regulator-min-microvolt = <3300000>; | |
41 | regulator-max-microvolt = <3300000>; | |
42 | vin-supply = <&vwlan_pdn_fixed>; | |
43 | gpio = <&gpio4 14 GPIO_ACTIVE_HIGH>; /* gpio4_110 */ | |
44 | startup-delay-us = <1000>; | |
45 | enable-active-high; | |
46 | }; | |
47 | ||
9f642b5c DL |
48 | /* HS USB Host PHY on PORT 2 */ |
49 | hsusb2_phy: hsusb2_phy { | |
50 | compatible = "usb-nop-xceiv"; | |
51 | reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */ | |
52 | }; | |
53 | ||
54 | /* HS USB Host PHY on PORT 3 */ | |
55 | hsusb3_phy: hsusb3_phy { | |
56 | compatible = "usb-nop-xceiv"; | |
57 | reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */ | |
58 | }; | |
59 | ||
60 | leds { | |
61 | compatible = "gpio-leds"; | |
62 | led@1 { | |
63 | label = "Heartbeat"; | |
64 | gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 ACT_LED */ | |
65 | linux,default-trigger = "heartbeat"; | |
66 | default-state = "off"; | |
67 | }; | |
68 | }; | |
69 | }; | |
70 | ||
71 | &omap5_pmx_core { | |
72 | pinctrl-names = "default"; | |
73 | pinctrl-0 = < | |
74 | &led_gpio_pins | |
75 | &usbhost_pins | |
76 | >; | |
77 | ||
78 | led_gpio_pins: pinmux_led_gpio_pins { | |
79 | pinctrl-single,pins = < | |
4b466297 | 80 | OMAP5_IOPAD(0x00b0, PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80 */ |
9f642b5c DL |
81 | >; |
82 | }; | |
83 | ||
84 | i2c1_pins: pinmux_i2c1_pins { | |
85 | pinctrl-single,pins = < | |
4b466297 JE |
86 | OMAP5_IOPAD(0x01f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */ |
87 | OMAP5_IOPAD(0x01f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */ | |
9f642b5c DL |
88 | >; |
89 | }; | |
90 | ||
91 | mmc1_pins: pinmux_mmc1_pins { | |
92 | pinctrl-single,pins = < | |
4b466297 JE |
93 | OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */ |
94 | OMAP5_IOPAD(0x01e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */ | |
95 | OMAP5_IOPAD(0x01e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */ | |
96 | OMAP5_IOPAD(0x01e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */ | |
97 | OMAP5_IOPAD(0x01ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */ | |
98 | OMAP5_IOPAD(0x01ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */ | |
9f642b5c DL |
99 | >; |
100 | }; | |
101 | ||
102 | mmc2_pins: pinmux_mmc2_pins { | |
103 | pinctrl-single,pins = < | |
4b466297 JE |
104 | OMAP5_IOPAD(0x0040, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */ |
105 | OMAP5_IOPAD(0x0042, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */ | |
106 | OMAP5_IOPAD(0x0044, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */ | |
107 | OMAP5_IOPAD(0x0046, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */ | |
108 | OMAP5_IOPAD(0x0048, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */ | |
109 | OMAP5_IOPAD(0x004a, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */ | |
110 | OMAP5_IOPAD(0x004c, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */ | |
111 | OMAP5_IOPAD(0x004e, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */ | |
112 | OMAP5_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */ | |
113 | OMAP5_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data7 */ | |
9f642b5c DL |
114 | >; |
115 | }; | |
116 | ||
4a996d18 DL |
117 | mmc3_pins: pinmux_mmc3_pins { |
118 | pinctrl-single,pins = < | |
4b466297 JE |
119 | OMAP5_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */ |
120 | OMAP5_IOPAD(0x01a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */ | |
121 | OMAP5_IOPAD(0x01a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */ | |
122 | OMAP5_IOPAD(0x01aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */ | |
123 | OMAP5_IOPAD(0x01ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */ | |
124 | OMAP5_IOPAD(0x01ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */ | |
4a996d18 DL |
125 | >; |
126 | }; | |
127 | ||
128 | wlan_gpios_pins: pinmux_wlan_gpios_pins { | |
129 | pinctrl-single,pins = < | |
4b466297 JE |
130 | OMAP5_IOPAD(0x019c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_109 */ |
131 | OMAP5_IOPAD(0x019e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_110 */ | |
4a996d18 DL |
132 | >; |
133 | }; | |
134 | ||
9f642b5c DL |
135 | usbhost_pins: pinmux_usbhost_pins { |
136 | pinctrl-single,pins = < | |
4b466297 JE |
137 | OMAP5_IOPAD(0x00c4, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */ |
138 | OMAP5_IOPAD(0x00c6, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */ | |
9f642b5c | 139 | |
4b466297 JE |
140 | OMAP5_IOPAD(0x01dc, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */ |
141 | OMAP5_IOPAD(0x01de, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */ | |
9f642b5c | 142 | |
4b466297 JE |
143 | OMAP5_IOPAD(0x00a8, PIN_OUTPUT | MUX_MODE6) /* hsi2_caready.gpio3_76 */ |
144 | OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */ | |
9f642b5c DL |
145 | >; |
146 | }; | |
147 | }; | |
148 | ||
149 | &mmc1 { | |
150 | pinctrl-names = "default"; | |
151 | pinctrl-0 = <&mmc1_pins>; | |
152 | vmmc-supply = <&ldo9_reg>; | |
153 | bus-width = <4>; | |
154 | }; | |
155 | ||
156 | &mmc2 { | |
157 | pinctrl-names = "default"; | |
158 | pinctrl-0 = <&mmc2_pins>; | |
159 | vmmc-supply = <&vmmcsd_fixed>; | |
160 | bus-width = <8>; | |
161 | ti,non-removable; | |
162 | }; | |
163 | ||
4a996d18 DL |
164 | &mmc3 { |
165 | pinctrl-names = "default"; | |
166 | pinctrl-0 = < | |
167 | &mmc3_pins | |
168 | &wlan_gpios_pins | |
169 | >; | |
170 | vmmc-supply = <&vwlan_fixed>; | |
171 | bus-width = <4>; | |
172 | ti,non-removable; | |
173 | }; | |
174 | ||
9f642b5c DL |
175 | &mmc4 { |
176 | status = "disabled"; | |
177 | }; | |
178 | ||
179 | &mmc5 { | |
180 | status = "disabled"; | |
181 | }; | |
182 | ||
183 | &i2c1 { | |
184 | pinctrl-names = "default"; | |
185 | pinctrl-0 = <&i2c1_pins>; | |
186 | ||
187 | clock-frequency = <400000>; | |
188 | ||
189 | at24@50 { | |
190 | compatible = "at24,24c02"; | |
191 | pagesize = <16>; | |
192 | reg = <0x50>; | |
193 | }; | |
194 | ||
195 | palmas: palmas@48 { | |
196 | compatible = "ti,palmas"; | |
197 | interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */ | |
198 | interrupt-parent = <&gic>; | |
199 | reg = <0x48>; | |
200 | interrupt-controller; | |
201 | #interrupt-cells = <2>; | |
202 | ti,system-power-controller; | |
203 | ||
204 | extcon_usb3: palmas_usb { | |
205 | compatible = "ti,palmas-usb-vid"; | |
206 | ti,enable-vbus-detection; | |
207 | ti,enable-id-detection; | |
208 | ti,wakeup; | |
209 | }; | |
210 | ||
211 | rtc { | |
212 | compatible = "ti,palmas-rtc"; | |
213 | interrupt-parent = <&palmas>; | |
214 | interrupts = <8 IRQ_TYPE_NONE>; | |
215 | }; | |
216 | ||
217 | palmas_pmic { | |
218 | compatible = "ti,palmas-pmic"; | |
219 | interrupt-parent = <&palmas>; | |
220 | interrupts = <14 IRQ_TYPE_NONE>; | |
221 | interrupt-name = "short-irq"; | |
222 | ||
223 | ti,ldo6-vibrator; | |
224 | ||
225 | regulators { | |
226 | smps123_reg: smps123 { | |
227 | /* VDD_OPP_MPU */ | |
228 | regulator-name = "smps123"; | |
229 | regulator-min-microvolt = < 600000>; | |
230 | regulator-max-microvolt = <1500000>; | |
231 | regulator-always-on; | |
232 | regulator-boot-on; | |
233 | }; | |
234 | ||
235 | smps45_reg: smps45 { | |
236 | /* VDD_OPP_MM */ | |
237 | regulator-name = "smps45"; | |
238 | regulator-min-microvolt = < 600000>; | |
239 | regulator-max-microvolt = <1310000>; | |
240 | regulator-always-on; | |
241 | regulator-boot-on; | |
242 | }; | |
243 | ||
244 | smps6_reg: smps6 { | |
245 | /* VDD_DDR3 - over VDD_SMPS6 */ | |
246 | regulator-name = "smps6"; | |
247 | regulator-min-microvolt = <1500000>; | |
248 | regulator-max-microvolt = <1500000>; | |
249 | regulator-always-on; | |
250 | regulator-boot-on; | |
251 | }; | |
252 | ||
253 | smps7_reg: smps7 { | |
254 | /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */ | |
255 | regulator-name = "smps7"; | |
256 | regulator-min-microvolt = <1800000>; | |
257 | regulator-max-microvolt = <1800000>; | |
258 | regulator-always-on; | |
259 | regulator-boot-on; | |
260 | }; | |
261 | ||
262 | smps8_reg: smps8 { | |
263 | /* VDD_OPP_CORE */ | |
264 | regulator-name = "smps8"; | |
265 | regulator-min-microvolt = < 600000>; | |
266 | regulator-max-microvolt = <1310000>; | |
267 | regulator-always-on; | |
268 | regulator-boot-on; | |
269 | }; | |
270 | ||
271 | smps9_reg: smps9 { | |
272 | /* VDDA_2v1_AUD over VDD_2v1 */ | |
273 | regulator-name = "smps9"; | |
274 | regulator-min-microvolt = <3300000>; | |
275 | regulator-max-microvolt = <3300000>; | |
276 | ti,smps-range = <0x80>; | |
277 | regulator-always-on; | |
278 | regulator-boot-on; | |
279 | }; | |
280 | ||
281 | smps10_out2_reg: smps10_out2 { | |
282 | /* VBUS_5V_OTG */ | |
283 | regulator-name = "smps10_out2"; | |
284 | regulator-min-microvolt = <5000000>; | |
285 | regulator-max-microvolt = <5000000>; | |
286 | regulator-always-on; | |
287 | regulator-boot-on; | |
288 | }; | |
289 | ||
290 | smps10_out1_reg: smps10_out1 { | |
291 | /* VBUS_5V_OTG */ | |
292 | regulator-name = "smps10_out1"; | |
293 | regulator-min-microvolt = <5000000>; | |
294 | regulator-max-microvolt = <5000000>; | |
295 | }; | |
296 | ||
297 | ldo1_reg: ldo1 { | |
298 | /* VDDAPHY_CAM: vdda_csiport */ | |
299 | regulator-name = "ldo1"; | |
300 | regulator-min-microvolt = <1500000>; | |
301 | regulator-max-microvolt = <1800000>; | |
302 | }; | |
303 | ||
304 | ldo2_reg: ldo2 { | |
305 | /* VDD_3V3_WLAN */ | |
306 | regulator-name = "ldo2"; | |
307 | regulator-min-microvolt = <3300000>; | |
308 | regulator-max-microvolt = <3300000>; | |
4a996d18 | 309 | startup-delay-us = <1000>; |
9f642b5c DL |
310 | }; |
311 | ||
312 | ldo3_reg: ldo3 { | |
313 | /* VCC_1V5_AUD */ | |
314 | regulator-name = "ldo3"; | |
315 | regulator-min-microvolt = <1500000>; | |
316 | regulator-max-microvolt = <1500000>; | |
317 | regulator-always-on; | |
318 | regulator-boot-on; | |
319 | }; | |
320 | ||
321 | ldo4_reg: ldo4 { | |
322 | /* VDDAPHY_DISP: vdda_dsiport/hdmi */ | |
323 | regulator-name = "ldo4"; | |
324 | regulator-min-microvolt = <1500000>; | |
325 | regulator-max-microvolt = <1800000>; | |
326 | }; | |
327 | ||
328 | ldo5_reg: ldo5 { | |
329 | /* VDDA_1V8_PHY: usb/sata/hdmi.. */ | |
330 | regulator-name = "ldo5"; | |
331 | regulator-min-microvolt = <1800000>; | |
332 | regulator-max-microvolt = <1800000>; | |
333 | regulator-always-on; | |
334 | regulator-boot-on; | |
335 | }; | |
336 | ||
337 | ldo6_reg: ldo6 { | |
338 | /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */ | |
339 | regulator-name = "ldo6"; | |
340 | regulator-min-microvolt = <1200000>; | |
341 | regulator-max-microvolt = <1200000>; | |
342 | regulator-always-on; | |
343 | regulator-boot-on; | |
344 | }; | |
345 | ||
346 | ldo7_reg: ldo7 { | |
347 | /* VDD_VPP: vpp1 */ | |
348 | regulator-name = "ldo7"; | |
349 | regulator-min-microvolt = <2000000>; | |
350 | regulator-max-microvolt = <2000000>; | |
351 | /* Only for efuse reprograming! */ | |
352 | status = "disabled"; | |
353 | }; | |
354 | ||
355 | ldo8_reg: ldo8 { | |
356 | /* VDD_3v0: Does not go anywhere */ | |
357 | regulator-name = "ldo8"; | |
358 | regulator-min-microvolt = <3000000>; | |
359 | regulator-max-microvolt = <3000000>; | |
360 | regulator-boot-on; | |
361 | /* Unused */ | |
362 | status = "disabled"; | |
363 | }; | |
364 | ||
365 | ldo9_reg: ldo9 { | |
366 | /* VCC_DV_SDIO: vdds_sdcard */ | |
367 | regulator-name = "ldo9"; | |
368 | regulator-min-microvolt = <1800000>; | |
369 | regulator-max-microvolt = <3000000>; | |
370 | regulator-boot-on; | |
371 | }; | |
372 | ||
373 | ldoln_reg: ldoln { | |
374 | /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */ | |
375 | regulator-name = "ldoln"; | |
376 | regulator-min-microvolt = <1800000>; | |
377 | regulator-max-microvolt = <1800000>; | |
378 | regulator-always-on; | |
379 | regulator-boot-on; | |
380 | }; | |
381 | ||
382 | ldousb_reg: ldousb { | |
383 | /* VDDA_3V_USB: VDDA_USBHS33 */ | |
384 | regulator-name = "ldousb"; | |
385 | regulator-min-microvolt = <3250000>; | |
386 | regulator-max-microvolt = <3250000>; | |
387 | regulator-always-on; | |
388 | regulator-boot-on; | |
389 | }; | |
390 | ||
391 | regen3_reg: regen3 { | |
392 | /* REGEN3 controls LDO9 supply to card */ | |
393 | regulator-name = "regen3"; | |
394 | regulator-always-on; | |
395 | regulator-boot-on; | |
396 | }; | |
397 | }; | |
398 | }; | |
399 | }; | |
400 | }; | |
401 | ||
402 | &usbhshost { | |
403 | port2-mode = "ehci-hsic"; | |
404 | port3-mode = "ehci-hsic"; | |
405 | }; | |
406 | ||
407 | &usbhsehci { | |
408 | phys = <0 &hsusb2_phy &hsusb3_phy>; | |
409 | }; | |
410 | ||
411 | &cpu0 { | |
412 | cpu0-supply = <&smps123_reg>; | |
413 | }; |