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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" |
571ccb28 AC |
17 | |
18 | / { | |
19 | model = "TI AM335x EVM-SK"; | |
20 | compatible = "ti,am335x-evmsk", "ti,am33xx"; | |
21 | ||
22 | cpus { | |
23 | cpu@0 { | |
24 | cpu0-supply = <&vdd1_reg>; | |
25 | }; | |
26 | }; | |
27 | ||
28 | memory { | |
29 | device_type = "memory"; | |
30 | reg = <0x80000000 0x10000000>; /* 256 MB */ | |
31 | }; | |
32 | ||
2647dd10 AC |
33 | am33xx_pinmux: pinmux@44e10800 { |
34 | pinctrl-names = "default"; | |
4d927570 | 35 | pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>; |
2647dd10 AC |
36 | |
37 | user_leds_s0: user_leds_s0 { | |
38 | pinctrl-single,pins = < | |
6a8a6b65 FV |
39 | 0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */ |
40 | 0x14 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */ | |
41 | 0x18 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */ | |
42 | 0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */ | |
d98258b8 AC |
43 | >; |
44 | }; | |
45 | ||
46 | gpio_keys_s0: gpio_keys_s0 { | |
47 | pinctrl-single,pins = < | |
6a8a6b65 FV |
48 | 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */ |
49 | 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ | |
50 | 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */ | |
51 | 0x9c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */ | |
2647dd10 AC |
52 | >; |
53 | }; | |
3f866445 VH |
54 | |
55 | i2c0_pins: pinmux_i2c0_pins { | |
56 | pinctrl-single,pins = < | |
6a8a6b65 FV |
57 | 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ |
58 | 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ | |
3f866445 VH |
59 | >; |
60 | }; | |
9f2fbe17 VH |
61 | |
62 | uart0_pins: pinmux_uart0_pins { | |
63 | pinctrl-single,pins = < | |
6a8a6b65 FV |
64 | 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ |
65 | 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ | |
9f2fbe17 VH |
66 | >; |
67 | }; | |
4d927570 VH |
68 | |
69 | clkout2_pin: pinmux_clkout2_pin { | |
70 | pinctrl-single,pins = < | |
6a8a6b65 | 71 | 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ |
4d927570 VH |
72 | >; |
73 | }; | |
1632fbde PA |
74 | |
75 | ecap2_pins: backlight_pins { | |
76 | pinctrl-single,pins = < | |
77 | 0x19c 0x4 /* mcasp0_ahclkr.ecap2_in_pwm2_out MODE4 */ | |
78 | >; | |
79 | }; | |
94a924ca M |
80 | |
81 | cpsw_default: cpsw_default { | |
82 | pinctrl-single,pins = < | |
83 | /* Slave 1 */ | |
84 | 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ | |
85 | 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ | |
86 | 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ | |
87 | 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ | |
88 | 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ | |
89 | 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ | |
90 | 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ | |
91 | 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ | |
92 | 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ | |
93 | 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ | |
94 | 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ | |
95 | 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ | |
96 | ||
97 | /* Slave 2 */ | |
98 | 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ | |
99 | 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ | |
100 | 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ | |
101 | 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ | |
102 | 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ | |
103 | 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ | |
104 | 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ | |
105 | 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ | |
106 | 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ | |
107 | 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ | |
108 | 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ | |
109 | 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ | |
110 | >; | |
111 | }; | |
112 | ||
113 | cpsw_sleep: cpsw_sleep { | |
114 | pinctrl-single,pins = < | |
115 | /* Slave 1 reset value */ | |
116 | 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
117 | 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
118 | 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
119 | 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
120 | 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
121 | 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
122 | 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
123 | 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
124 | 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
125 | 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
126 | 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
127 | 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
128 | ||
129 | /* Slave 2 reset value*/ | |
130 | 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
131 | 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
132 | 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
133 | 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
134 | 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
135 | 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
136 | 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
137 | 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
138 | 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
139 | 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
140 | 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
141 | 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
142 | >; | |
143 | }; | |
144 | ||
145 | davinci_mdio_default: davinci_mdio_default { | |
146 | pinctrl-single,pins = < | |
147 | /* MDIO */ | |
148 | 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ | |
149 | 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ | |
150 | >; | |
151 | }; | |
152 | ||
153 | davinci_mdio_sleep: davinci_mdio_sleep { | |
154 | pinctrl-single,pins = < | |
155 | /* MDIO reset value */ | |
156 | 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
157 | 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) | |
158 | >; | |
159 | }; | |
2647dd10 AC |
160 | }; |
161 | ||
571ccb28 | 162 | ocp { |
dde3b0d6 | 163 | uart0: serial@44e09000 { |
9f2fbe17 VH |
164 | pinctrl-names = "default"; |
165 | pinctrl-0 = <&uart0_pins>; | |
166 | ||
571ccb28 AC |
167 | status = "okay"; |
168 | }; | |
169 | ||
b918e2c0 | 170 | i2c0: i2c@44e0b000 { |
3f866445 VH |
171 | pinctrl-names = "default"; |
172 | pinctrl-0 = <&i2c0_pins>; | |
173 | ||
571ccb28 AC |
174 | status = "okay"; |
175 | clock-frequency = <400000>; | |
176 | ||
177 | tps: tps@2d { | |
178 | reg = <0x2d>; | |
179 | }; | |
180 | ||
181 | lis331dlh: lis331dlh@18 { | |
182 | compatible = "st,lis331dlh", "st,lis3lv02d"; | |
183 | reg = <0x18>; | |
184 | Vdd-supply = <&lis3_reg>; | |
185 | Vdd_IO-supply = <&lis3_reg>; | |
186 | ||
187 | st,click-single-x; | |
188 | st,click-single-y; | |
189 | st,click-single-z; | |
190 | st,click-thresh-x = <10>; | |
191 | st,click-thresh-y = <10>; | |
192 | st,click-thresh-z = <10>; | |
193 | st,irq1-click; | |
194 | st,irq2-click; | |
195 | st,wakeup-x-lo; | |
196 | st,wakeup-x-hi; | |
197 | st,wakeup-y-lo; | |
198 | st,wakeup-y-hi; | |
199 | st,wakeup-z-lo; | |
200 | st,wakeup-z-hi; | |
201 | st,min-limit-x = <120>; | |
202 | st,min-limit-y = <120>; | |
203 | st,min-limit-z = <140>; | |
204 | st,max-limit-x = <550>; | |
205 | st,max-limit-y = <550>; | |
206 | st,max-limit-z = <750>; | |
207 | }; | |
208 | }; | |
1632fbde | 209 | |
97238b35 SAS |
210 | musb: usb@47400000 { |
211 | status = "okay"; | |
212 | ||
213 | control@44e10000 { | |
214 | status = "okay"; | |
215 | }; | |
216 | ||
217 | phy@47401300 { | |
218 | status = "okay"; | |
219 | }; | |
220 | ||
221 | usb@47401000 { | |
222 | status = "okay"; | |
223 | }; | |
224 | }; | |
225 | ||
1632fbde PA |
226 | epwmss2: epwmss@48304000 { |
227 | status = "okay"; | |
228 | ||
229 | ecap2: ecap@48304100 { | |
230 | status = "okay"; | |
231 | pinctrl-names = "default"; | |
232 | pinctrl-0 = <&ecap2_pins>; | |
233 | }; | |
234 | }; | |
571ccb28 AC |
235 | }; |
236 | ||
237 | vbat: fixedregulator@0 { | |
238 | compatible = "regulator-fixed"; | |
239 | regulator-name = "vbat"; | |
240 | regulator-min-microvolt = <5000000>; | |
241 | regulator-max-microvolt = <5000000>; | |
242 | regulator-boot-on; | |
243 | }; | |
244 | ||
245 | lis3_reg: fixedregulator@1 { | |
246 | compatible = "regulator-fixed"; | |
247 | regulator-name = "lis3_reg"; | |
248 | regulator-boot-on; | |
249 | }; | |
29b0b843 AC |
250 | |
251 | leds { | |
b8f70c3a VH |
252 | pinctrl-names = "default"; |
253 | pinctrl-0 = <&user_leds_s0>; | |
254 | ||
29b0b843 AC |
255 | compatible = "gpio-leds"; |
256 | ||
257 | led@1 { | |
258 | label = "evmsk:green:usr0"; | |
e94233c2 | 259 | gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
260 | default-state = "off"; |
261 | }; | |
262 | ||
263 | led@2 { | |
264 | label = "evmsk:green:usr1"; | |
e94233c2 | 265 | gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
266 | default-state = "off"; |
267 | }; | |
268 | ||
269 | led@3 { | |
270 | label = "evmsk:green:mmc0"; | |
e94233c2 | 271 | gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
272 | linux,default-trigger = "mmc0"; |
273 | default-state = "off"; | |
274 | }; | |
275 | ||
276 | led@4 { | |
277 | label = "evmsk:green:heartbeat"; | |
e94233c2 | 278 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
29b0b843 AC |
279 | linux,default-trigger = "heartbeat"; |
280 | default-state = "off"; | |
281 | }; | |
282 | }; | |
00834b78 AC |
283 | |
284 | gpio_buttons: gpio_buttons@0 { | |
285 | compatible = "gpio-keys"; | |
286 | #address-cells = <1>; | |
287 | #size-cells = <0>; | |
288 | ||
289 | switch@1 { | |
290 | label = "button0"; | |
291 | linux,code = <0x100>; | |
e94233c2 | 292 | gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
293 | }; |
294 | ||
295 | switch@2 { | |
296 | label = "button1"; | |
297 | linux,code = <0x101>; | |
e94233c2 | 298 | gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
299 | }; |
300 | ||
301 | switch@3 { | |
302 | label = "button2"; | |
303 | linux,code = <0x102>; | |
e94233c2 | 304 | gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
305 | gpio-key,wakeup; |
306 | }; | |
307 | ||
308 | switch@4 { | |
309 | label = "button3"; | |
310 | linux,code = <0x103>; | |
e94233c2 | 311 | gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; |
00834b78 AC |
312 | }; |
313 | }; | |
1632fbde PA |
314 | |
315 | backlight { | |
316 | compatible = "pwm-backlight"; | |
317 | pwms = <&ecap2 0 50000 1>; | |
318 | brightness-levels = <0 58 61 66 75 90 125 170 255>; | |
319 | default-brightness-level = <8>; | |
320 | }; | |
571ccb28 AC |
321 | }; |
322 | ||
eb33ef66 | 323 | #include "tps65910.dtsi" |
571ccb28 AC |
324 | |
325 | &tps { | |
326 | vcc1-supply = <&vbat>; | |
327 | vcc2-supply = <&vbat>; | |
328 | vcc3-supply = <&vbat>; | |
329 | vcc4-supply = <&vbat>; | |
330 | vcc5-supply = <&vbat>; | |
331 | vcc6-supply = <&vbat>; | |
332 | vcc7-supply = <&vbat>; | |
333 | vccio-supply = <&vbat>; | |
334 | ||
335 | regulators { | |
336 | vrtc_reg: regulator@0 { | |
337 | regulator-always-on; | |
338 | }; | |
339 | ||
340 | vio_reg: regulator@1 { | |
341 | regulator-always-on; | |
342 | }; | |
343 | ||
344 | vdd1_reg: regulator@2 { | |
345 | /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ | |
346 | regulator-name = "vdd_mpu"; | |
347 | regulator-min-microvolt = <912500>; | |
348 | regulator-max-microvolt = <1312500>; | |
349 | regulator-boot-on; | |
350 | regulator-always-on; | |
351 | }; | |
352 | ||
353 | vdd2_reg: regulator@3 { | |
354 | /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ | |
355 | regulator-name = "vdd_core"; | |
356 | regulator-min-microvolt = <912500>; | |
357 | regulator-max-microvolt = <1150000>; | |
358 | regulator-boot-on; | |
359 | regulator-always-on; | |
360 | }; | |
361 | ||
362 | vdd3_reg: regulator@4 { | |
363 | regulator-always-on; | |
364 | }; | |
365 | ||
366 | vdig1_reg: regulator@5 { | |
367 | regulator-always-on; | |
368 | }; | |
369 | ||
370 | vdig2_reg: regulator@6 { | |
371 | regulator-always-on; | |
372 | }; | |
373 | ||
374 | vpll_reg: regulator@7 { | |
375 | regulator-always-on; | |
376 | }; | |
377 | ||
378 | vdac_reg: regulator@8 { | |
379 | regulator-always-on; | |
380 | }; | |
381 | ||
382 | vaux1_reg: regulator@9 { | |
383 | regulator-always-on; | |
384 | }; | |
385 | ||
386 | vaux2_reg: regulator@10 { | |
387 | regulator-always-on; | |
388 | }; | |
389 | ||
390 | vaux33_reg: regulator@11 { | |
391 | regulator-always-on; | |
392 | }; | |
393 | ||
394 | vmmc_reg: regulator@12 { | |
395 | regulator-always-on; | |
396 | }; | |
397 | }; | |
398 | }; | |
94a924ca M |
399 | |
400 | &mac { | |
401 | pinctrl-names = "default", "sleep"; | |
402 | pinctrl-0 = <&cpsw_default>; | |
403 | pinctrl-1 = <&cpsw_sleep>; | |
404 | }; | |
405 | ||
406 | &davinci_mdio { | |
407 | pinctrl-names = "default", "sleep"; | |
408 | pinctrl-0 = <&davinci_mdio_default>; | |
409 | pinctrl-1 = <&davinci_mdio_sleep>; | |
410 | }; | |
496322bc | 411 | |
f6655d69 M |
412 | &cpsw_emac0 { |
413 | phy_id = <&davinci_mdio>, <0>; | |
6d75afe2 | 414 | phy-mode = "rgmii-txid"; |
f6655d69 M |
415 | }; |
416 | ||
417 | &cpsw_emac1 { | |
418 | phy_id = <&davinci_mdio>, <1>; | |
6d75afe2 | 419 | phy-mode = "rgmii-txid"; |
f6655d69 | 420 | }; |