Commit | Line | Data |
---|---|---|
571ccb28 AC |
1 | /* |
2 | * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | /* | |
10 | * AM335x Starter Kit | |
11 | * http://www.ti.com/tool/tmdssk3358 | |
12 | */ | |
13 | ||
14 | /dts-v1/; | |
15 | ||
eb33ef66 | 16 | #include "am33xx.dtsi" |
eb9bdef1 | 17 | #include <dt-bindings/pwm/pwm.h> |
571ccb28 AC |
18 | |
19 | / { | |
20 | model = "TI AM335x EVM-SK"; | |
21 | compatible = "ti,am335x-evmsk", "ti,am33xx"; | |
22 | ||
23 | cpus { | |
24 | cpu@0 { | |
25 | cpu0-supply = <&vdd1_reg>; | |
26 | }; | |
27 | }; | |
28 | ||
29 | memory { | |
30 | device_type = "memory"; | |
31 | reg = <0x80000000 0x10000000>; /* 256 MB */ | |
32 | }; | |
33 | ||
571ccb28 AC |
34 | vbat: fixedregulator@0 { |
35 | compatible = "regulator-fixed"; | |
36 | regulator-name = "vbat"; | |
37 | regulator-min-microvolt = <5000000>; | |
38 | regulator-max-microvolt = <5000000>; | |
39 | regulator-boot-on; | |
40 | }; | |
41 | ||
42 | lis3_reg: fixedregulator@1 { | |
43 | compatible = "regulator-fixed"; | |
44 | regulator-name = "lis3_reg"; | |
45 | regulator-boot-on; | |
46 | }; | |
29b0b843 AC |
47 | |
48 | leds { | |
b8f70c3a VH |
49 | pinctrl-names = "default"; |
50 | pinctrl-0 = <&user_leds_s0>; | |
51 | ||
29b0b843 AC |
52 | compatible = "gpio-leds"; |
53 | ||
54 | led@1 { | |
55 | label = "evmsk:green:usr0"; | |
e94233c2 | 56 | gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
57 | default-state = "off"; |
58 | }; | |
59 | ||
60 | led@2 { | |
61 | label = "evmsk:green:usr1"; | |
e94233c2 | 62 | gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
63 | default-state = "off"; |
64 | }; | |
65 | ||
66 | led@3 { | |
67 | label = "evmsk:green:mmc0"; | |
e94233c2 | 68 | gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
69 | linux,default-trigger = "mmc0"; |
70 | default-state = "off"; | |
71 | }; | |
72 | ||
73 | led@4 { | |
74 | label = "evmsk:green:heartbeat"; | |
e94233c2 | 75 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
76 | linux,default-trigger = "heartbeat"; |
77 | default-state = "off"; | |
78 | }; | |
79 | }; | |
00834b78 AC |
80 | |
81 | gpio_buttons: gpio_buttons@0 { | |
82 | compatible = "gpio-keys"; | |
83 | #address-cells = <1>; | |
84 | #size-cells = <0>; | |
85 | ||
86 | switch@1 { | |
87 | label = "button0"; | |
88 | linux,code = <0x100>; | |
e94233c2 | 89 | gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
90 | }; |
91 | ||
92 | switch@2 { | |
93 | label = "button1"; | |
94 | linux,code = <0x101>; | |
e94233c2 | 95 | gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
96 | }; |
97 | ||
98 | switch@3 { | |
99 | label = "button2"; | |
100 | linux,code = <0x102>; | |
e94233c2 | 101 | gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
102 | gpio-key,wakeup; |
103 | }; | |
104 | ||
105 | switch@4 { | |
106 | label = "button3"; | |
107 | linux,code = <0x103>; | |
e94233c2 | 108 | gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
109 | }; |
110 | }; | |
1632fbde PA |
111 | |
112 | backlight { | |
113 | compatible = "pwm-backlight"; | |
eb9bdef1 | 114 | pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>; |
1632fbde PA |
115 | brightness-levels = <0 58 61 66 75 90 125 170 255>; |
116 | default-brightness-level = <8>; | |
117 | }; | |
571ccb28 AC |
118 | }; |
119 | ||
82d75afc JMC |
120 | &am33xx_pinmux { |
121 | pinctrl-names = "default"; | |
122 | pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>; | |
123 | ||
124 | user_leds_s0: user_leds_s0 { | |
125 | pinctrl-single,pins = < | |
126 | 0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */ | |
127 | 0x14 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */ | |
128 | 0x18 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */ | |
129 | 0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */ | |
130 | >; | |
131 | }; | |
132 | ||
133 | gpio_keys_s0: gpio_keys_s0 { | |
134 | pinctrl-single,pins = < | |
135 | 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */ | |
136 | 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ | |
137 | 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */ | |
138 | 0x9c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */ | |
139 | >; | |
140 | }; | |
141 | ||
142 | i2c0_pins: pinmux_i2c0_pins { | |
143 | pinctrl-single,pins = < | |
144 | 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ | |
145 | 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ | |
146 | >; | |
147 | }; | |
148 | ||
149 | uart0_pins: pinmux_uart0_pins { | |
150 | pinctrl-single,pins = < | |
151 | 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ | |
152 | 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ | |
153 | >; | |
154 | }; | |
155 | ||
156 | clkout2_pin: pinmux_clkout2_pin { | |
157 | pinctrl-single,pins = < | |
158 | 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ | |
159 | >; | |
160 | }; | |
161 | ||
162 | ecap2_pins: backlight_pins { | |
163 | pinctrl-single,pins = < | |
164 | 0x19c 0x4 /* mcasp0_ahclkr.ecap2_in_pwm2_out MODE4 */ | |
165 | >; | |
166 | }; | |
167 | ||
168 | cpsw_default: cpsw_default { | |
169 | pinctrl-single,pins = < | |
170 | /* Slave 1 */ | |
171 | 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ | |
172 | 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ | |
173 | 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ | |
174 | 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ | |
175 | 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ | |
176 | 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ | |
177 | 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ | |
178 | 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ | |
179 | 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ | |
180 | 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ | |
181 | 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ | |
182 | 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ | |
183 | ||
184 | /* Slave 2 */ | |
185 | 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ | |
186 | 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ | |
187 | 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ | |
188 | 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ | |
189 | 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ | |
190 | 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ | |
191 | 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ | |
192 | 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ | |
193 | 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ | |
194 | 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ | |
195 | 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ | |
196 | 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ | |
197 | >; | |
198 | }; | |
199 | ||
200 | cpsw_sleep: cpsw_sleep { | |
201 | pinctrl-single,pins = < | |
202 | /* Slave 1 reset value */ | |
203 | 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
204 | 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
205 | 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
206 | 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
207 | 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
208 | 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
209 | 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
210 | 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
211 | 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
212 | 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
213 | 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
214 | 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
215 | ||
216 | /* Slave 2 reset value*/ | |
217 | 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
218 | 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
219 | 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
220 | 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
221 | 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
222 | 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
223 | 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
224 | 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
225 | 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
226 | 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
227 | 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
228 | 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
229 | >; | |
230 | }; | |
231 | ||
232 | davinci_mdio_default: davinci_mdio_default { | |
233 | pinctrl-single,pins = < | |
234 | /* MDIO */ | |
235 | 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ | |
236 | 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ | |
237 | >; | |
238 | }; | |
239 | ||
240 | davinci_mdio_sleep: davinci_mdio_sleep { | |
241 | pinctrl-single,pins = < | |
242 | /* MDIO reset value */ | |
243 | 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
244 | 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
245 | >; | |
246 | }; | |
247 | }; | |
248 | ||
e0efaafb JMC |
249 | &uart0 { |
250 | pinctrl-names = "default"; | |
251 | pinctrl-0 = <&uart0_pins>; | |
252 | ||
253 | status = "okay"; | |
254 | }; | |
255 | ||
256 | &i2c0 { | |
257 | pinctrl-names = "default"; | |
258 | pinctrl-0 = <&i2c0_pins>; | |
259 | ||
260 | status = "okay"; | |
261 | clock-frequency = <400000>; | |
262 | ||
263 | tps: tps@2d { | |
264 | reg = <0x2d>; | |
265 | }; | |
266 | ||
267 | lis331dlh: lis331dlh@18 { | |
268 | compatible = "st,lis331dlh", "st,lis3lv02d"; | |
269 | reg = <0x18>; | |
270 | Vdd-supply = <&lis3_reg>; | |
271 | Vdd_IO-supply = <&lis3_reg>; | |
272 | ||
273 | st,click-single-x; | |
274 | st,click-single-y; | |
275 | st,click-single-z; | |
276 | st,click-thresh-x = <10>; | |
277 | st,click-thresh-y = <10>; | |
278 | st,click-thresh-z = <10>; | |
279 | st,irq1-click; | |
280 | st,irq2-click; | |
281 | st,wakeup-x-lo; | |
282 | st,wakeup-x-hi; | |
283 | st,wakeup-y-lo; | |
284 | st,wakeup-y-hi; | |
285 | st,wakeup-z-lo; | |
286 | st,wakeup-z-hi; | |
287 | st,min-limit-x = <120>; | |
288 | st,min-limit-y = <120>; | |
289 | st,min-limit-z = <140>; | |
290 | st,max-limit-x = <550>; | |
291 | st,max-limit-y = <550>; | |
292 | st,max-limit-z = <750>; | |
293 | }; | |
294 | }; | |
295 | ||
296 | &usb { | |
297 | status = "okay"; | |
298 | ||
299 | control@44e10000 { | |
300 | status = "okay"; | |
301 | }; | |
302 | ||
303 | usb-phy@47401300 { | |
304 | status = "okay"; | |
305 | }; | |
306 | ||
307 | usb@47401000 { | |
308 | status = "okay"; | |
309 | }; | |
310 | }; | |
311 | ||
312 | &epwmss2 { | |
313 | status = "okay"; | |
314 | ||
315 | ecap2: ecap@48304100 { | |
316 | status = "okay"; | |
317 | pinctrl-names = "default"; | |
318 | pinctrl-0 = <&ecap2_pins>; | |
319 | }; | |
320 | }; | |
321 | ||
eb33ef66 | 322 | #include "tps65910.dtsi" |
571ccb28 AC |
323 | |
324 | &tps { | |
325 | vcc1-supply = <&vbat>; | |
326 | vcc2-supply = <&vbat>; | |
327 | vcc3-supply = <&vbat>; | |
328 | vcc4-supply = <&vbat>; | |
329 | vcc5-supply = <&vbat>; | |
330 | vcc6-supply = <&vbat>; | |
331 | vcc7-supply = <&vbat>; | |
332 | vccio-supply = <&vbat>; | |
333 | ||
334 | regulators { | |
335 | vrtc_reg: regulator@0 { | |
336 | regulator-always-on; | |
337 | }; | |
338 | ||
339 | vio_reg: regulator@1 { | |
340 | regulator-always-on; | |
341 | }; | |
342 | ||
343 | vdd1_reg: regulator@2 { | |
344 | /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ | |
345 | regulator-name = "vdd_mpu"; | |
346 | regulator-min-microvolt = <912500>; | |
347 | regulator-max-microvolt = <1312500>; | |
348 | regulator-boot-on; | |
349 | regulator-always-on; | |
350 | }; | |
351 | ||
352 | vdd2_reg: regulator@3 { | |
353 | /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ | |
354 | regulator-name = "vdd_core"; | |
355 | regulator-min-microvolt = <912500>; | |
356 | regulator-max-microvolt = <1150000>; | |
357 | regulator-boot-on; | |
358 | regulator-always-on; | |
359 | }; | |
360 | ||
361 | vdd3_reg: regulator@4 { | |
362 | regulator-always-on; | |
363 | }; | |
364 | ||
365 | vdig1_reg: regulator@5 { | |
366 | regulator-always-on; | |
367 | }; | |
368 | ||
369 | vdig2_reg: regulator@6 { | |
370 | regulator-always-on; | |
371 | }; | |
372 | ||
373 | vpll_reg: regulator@7 { | |
374 | regulator-always-on; | |
375 | }; | |
376 | ||
377 | vdac_reg: regulator@8 { | |
378 | regulator-always-on; | |
379 | }; | |
380 | ||
381 | vaux1_reg: regulator@9 { | |
382 | regulator-always-on; | |
383 | }; | |
384 | ||
385 | vaux2_reg: regulator@10 { | |
386 | regulator-always-on; | |
387 | }; | |
388 | ||
389 | vaux33_reg: regulator@11 { | |
390 | regulator-always-on; | |
391 | }; | |
392 | ||
393 | vmmc_reg: regulator@12 { | |
55b4452b MP |
394 | regulator-min-microvolt = <1800000>; |
395 | regulator-max-microvolt = <3300000>; | |
571ccb28 AC |
396 | regulator-always-on; |
397 | }; | |
398 | }; | |
399 | }; | |
94a924ca M |
400 | |
401 | &mac { | |
402 | pinctrl-names = "default", "sleep"; | |
403 | pinctrl-0 = <&cpsw_default>; | |
404 | pinctrl-1 = <&cpsw_sleep>; | |
405 | }; | |
406 | ||
407 | &davinci_mdio { | |
408 | pinctrl-names = "default", "sleep"; | |
409 | pinctrl-0 = <&davinci_mdio_default>; | |
410 | pinctrl-1 = <&davinci_mdio_sleep>; | |
411 | }; | |
496322bc | 412 | |
f6655d69 M |
413 | &cpsw_emac0 { |
414 | phy_id = <&davinci_mdio>, <0>; | |
6d75afe2 | 415 | phy-mode = "rgmii-txid"; |
f6655d69 M |
416 | }; |
417 | ||
418 | &cpsw_emac1 { | |
419 | phy_id = <&davinci_mdio>, <1>; | |
6d75afe2 | 420 | phy-mode = "rgmii-txid"; |
f6655d69 | 421 | }; |
55b4452b MP |
422 | |
423 | &mmc1 { | |
424 | status = "okay"; | |
425 | vmmc-supply = <&vmmc_reg>; | |
426 | }; |