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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / a500e4e5708c7c824a1048e74d1928ad25fec4ef / . / arch / arm / dts / dra76-evm.dts
blob: b024a65c6e2711abb4beeb288556860841ea22c0 [file] [log] [blame]
Lokesh Vutla4ddaa6c2017-08-21 12:50:59 +0530[diff] [blame]1/*
2 * Copyright (C) 2017 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/dts-v1/;
9
10#include "dra76x.dtsi"
11#include "dra7-evm-common.dtsi"
12#include <dt-bindings/net/ti-dp83867.h>
13
14/ {
15 model = "TI DRA762 EVM";
16 compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7";
17
18 memory@0 {
19 device_type = "memory";
20 reg = <0x0 0x80000000 0x0 0x80000000>;
21 };
22
23 vsys_12v0: fixedregulator-vsys12v0 {
24 /* main supply */
25 compatible = "regulator-fixed";
26 regulator-name = "vsys_12v0";
27 regulator-min-microvolt = <12000000>;
28 regulator-max-microvolt = <12000000>;
29 regulator-always-on;
30 regulator-boot-on;
31 };
32
33 vsys_5v0: fixedregulator-vsys5v0 {
34 /* Output of Cntlr B of TPS43351-Q1 on dra76-evm */
35 compatible = "regulator-fixed";
36 regulator-name = "vsys_5v0";
37 regulator-min-microvolt = <5000000>;
38 regulator-max-microvolt = <5000000>;
39 vin-supply = <&vsys_12v0>;
40 regulator-always-on;
41 regulator-boot-on;
42 };
43
44 vsys_3v3: fixedregulator-vsys3v3 {
45 /* Output of Cntlr A of TPS43351-Q1 on dra76-evm */
46 compatible = "regulator-fixed";
47 regulator-name = "vsys_3v3";
48 regulator-min-microvolt = <3300000>;
49 regulator-max-microvolt = <3300000>;
50 vin-supply = <&vsys_12v0>;
51 regulator-always-on;
52 regulator-boot-on;
53 };
54
55 vio_3v3: fixedregulator-vio_3v3 {
56 compatible = "regulator-fixed";
57 regulator-name = "vio_3v3";
58 regulator-min-microvolt = <3300000>;
59 regulator-max-microvolt = <3300000>;
60 vin-supply = <&vsys_3v3>;
61 regulator-always-on;
62 regulator-boot-on;
63 };
64
65 vio_3v3_sd: fixedregulator-sd {
66 compatible = "regulator-fixed";
67 regulator-name = "vio_3v3_sd";
68 regulator-min-microvolt = <3300000>;
69 regulator-max-microvolt = <3300000>;
70 vin-supply = <&vio_3v3>;
71 enable-active-high;
72 gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
73 };
74
75 vio_1v8: fixedregulator-vio_1v8 {
76 compatible = "regulator-fixed";
77 regulator-name = "vio_1v8";
78 regulator-min-microvolt = <1800000>;
79 regulator-max-microvolt = <1800000>;
80 vin-supply = <&smps5_reg>;
81 };
82
83 vtt_fixed: fixedregulator-vtt {
84 compatible = "regulator-fixed";
85 regulator-name = "vtt_fixed";
86 regulator-min-microvolt = <1350000>;
87 regulator-max-microvolt = <1350000>;
88 vin-supply = <&vsys_3v3>;
89 regulator-always-on;
90 regulator-boot-on;
91 };
92
93 aic_dvdd: fixedregulator-aic_dvdd {
94 /* TPS77018DBVT */
95 compatible = "regulator-fixed";
96 regulator-name = "aic_dvdd";
97 vin-supply = <&vio_3v3>;
98 regulator-min-microvolt = <1800000>;
99 regulator-max-microvolt = <1800000>;
100 };
101};
102
103&dra7_pmx_core {
104 mmc1_pins_default: mmc1_pins_default {
105 pinctrl-single,pins = <
106 DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */
107 DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
108 DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
109 DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
110 DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
111 DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
112 DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
113 >;
114 };
115
116 mmc1_pins_sdr12: pinmux_mmc1_sdr12_pins {
117 pinctrl-single,pins = <
118 DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
119 DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
120 DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
121 DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
122 DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
123 DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
124 >;
125 };
126
127 mmc2_pins_default: mmc2_pins_default {
128 pinctrl-single,pins = <
129 DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
130 DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
131 DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
132 DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
133 DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
134 DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
135 DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
136 DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
137 DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
138 DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
139 >;
140 };
141};
142
143&i2c1 {
144 status = "okay";
145 clock-frequency = <400000>;
146
147 tps65917: tps65917@58 {
148 compatible = "ti,tps65917";
149 reg = <0x58>;
150 ti,system-power-controller;
151 interrupt-controller;
152 #interrupt-cells = <2>;
153
154 tps65917_pmic {
155 compatible = "ti,tps65917-pmic";
156
157 smps12-in-supply = <&vsys_3v3>;
158 smps3-in-supply = <&vsys_3v3>;
159 smps4-in-supply = <&vsys_3v3>;
160 smps5-in-supply = <&vsys_3v3>;
161 ldo1-in-supply = <&vsys_3v3>;
162 ldo2-in-supply = <&vsys_3v3>;
163 ldo3-in-supply = <&vsys_5v0>;
164 ldo4-in-supply = <&vsys_5v0>;
165 ldo5-in-supply = <&vsys_3v3>;
166
167 tps65917_regulators: regulators {
168 smps12_reg: smps12 {
169 /* VDD_DSPEVE */
170 regulator-name = "smps12";
171 regulator-min-microvolt = <850000>;
172 regulator-max-microvolt = <1250000>;
173 regulator-always-on;
174 regulator-boot-on;
175 };
176
177 smps3_reg: smps3 {
178 /* VDD_CORE */
179 regulator-name = "smps3";
180 regulator-min-microvolt = <850000>;
181 regulator-max-microvolt = <1250000>;
182 regulator-boot-on;
183 regulator-always-on;
184 };
185
186 smps4_reg: smps4 {
187 /* VDD_IVA */
188 regulator-name = "smps4";
189 regulator-min-microvolt = <850000>;
190 regulator-max-microvolt = <1250000>;
191 regulator-always-on;
192 regulator-boot-on;
193 };
194
195 smps5_reg: smps5 {
196 /* VDDS1V8 */
197 regulator-name = "smps5";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
200 regulator-boot-on;
201 regulator-always-on;
202 };
203
204 ldo1_reg: ldo1 {
205 /* LDO1_OUT --> VDA_PHY1_1V8 */
206 regulator-name = "ldo1";
207 regulator-min-microvolt = <1800000>;
208 regulator-max-microvolt = <1800000>;
209 regulator-always-on;
210 regulator-boot-on;
211 regulator-allow-bypass;
212 };
213
214 ldo2_reg: ldo2 {
215 /* LDO2_OUT --> VDA_PHY2_1V8 */
216 regulator-name = "ldo2";
217 regulator-min-microvolt = <1800000>;
218 regulator-max-microvolt = <1800000>;
219 regulator-allow-bypass;
220 regulator-always-on;
221 };
222
223 ldo3_reg: ldo3 {
224 /* VDA_USB_3V3 */
225 regulator-name = "ldo3";
226 regulator-min-microvolt = <3300000>;
227 regulator-max-microvolt = <3300000>;
228 regulator-boot-on;
229 regulator-always-on;
230 };
231
232 ldo5_reg: ldo5 {
233 /* VDDA_1V8_PLL */
234 regulator-name = "ldo5";
235 regulator-min-microvolt = <1800000>;
236 regulator-max-microvolt = <1800000>;
237 regulator-always-on;
238 regulator-boot-on;
239 };
240
241 ldo4_reg: ldo4 {
242 /* VDD_SDIO_DV */
243 regulator-name = "ldo4";
244 regulator-min-microvolt = <1800000>;
245 regulator-max-microvolt = <3300000>;
246 regulator-boot-on;
247 regulator-always-on;
248 };
249 };
250 };
251
252 tps65917_power_button {
253 compatible = "ti,palmas-pwrbutton";
254 interrupt-parent = <&tps65917>;
255 interrupts = <1 IRQ_TYPE_NONE>;
256 wakeup-source;
257 ti,palmas-long-press-seconds = <6>;
258 };
259 };
260
261 lp87565: lp87565@60 {
262 compatible = "ti,lp87565-q1";
263 reg = <0x60>;
264
265 buck10-in-supply =<&vsys_3v3>;
266 buck23-in-supply =<&vsys_3v3>;
267
268 regulators: regulators {
269 buck10_reg: buck10 {
270 /*VDD_MPU*/
271 regulator-name = "buck10";
272 regulator-min-microvolt = <850000>;
273 regulator-max-microvolt = <1250000>;
274 regulator-always-on;
275 regulator-boot-on;
276 };
277
278 buck23_reg: buck23 {
279 /* VDD_GPU*/
280 regulator-name = "buck23";
281 regulator-min-microvolt = <850000>;
282 regulator-max-microvolt = <1250000>;
283 regulator-boot-on;
284 regulator-always-on;
285 };
286 };
287 };
288
289 pcf_lcd: pcf8757@20 {
290 compatible = "ti,pcf8575", "nxp,pcf8575";
291 reg = <0x20>;
292 gpio-controller;
293 #gpio-cells = <2>;
294 interrupt-controller;
295 #interrupt-cells = <2>;
296 interrupt-parent = <&gpio1>;
297 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
298 };
299
300 pcf_gpio_21: pcf8757@21 {
301 compatible = "ti,pcf8575", "nxp,pcf8575";
302 reg = <0x21>;
303 gpio-controller;
304 #gpio-cells = <2>;
305 interrupt-parent = <&gpio1>;
306 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
307 interrupt-controller;
308 #interrupt-cells = <2>;
309 };
310
311 pcf_hdmi: pcf8575@26 {
312 compatible = "ti,pcf8575", "nxp,pcf8575";
313 reg = <0x26>;
314 gpio-controller;
315 #gpio-cells = <2>;
316 p1 {
317 /* vin6_sel_s0: high: VIN6, low: audio */
318 gpio-hog;
319 gpios = <1 GPIO_ACTIVE_HIGH>;
320 output-low;
321 line-name = "vin6_sel_s0";
322 };
323 };
324
325 tlv320aic3106: tlv320aic3106@19 {
326 #sound-dai-cells = <0>;
327 compatible = "ti,tlv320aic3106";
328 reg = <0x19>;
329 adc-settle-ms = <40>;
330 ai3x-micbias-vg = <1>; /* 2.0V */
331 status = "okay";
332
333 /* Regulators */
334 AVDD-supply = <&vio_3v3>;
335 IOVDD-supply = <&vio_3v3>;
336 DRVDD-supply = <&vio_3v3>;
337 DVDD-supply = <&aic_dvdd>;
338 };
339};
340
341&cpu0 {
342 vdd-supply = <&buck10_reg>;
343};
344
345&mmc1 {
346 status = "okay";
347 vmmc-supply = <&vio_3v3_sd>;
348 vmmc_aux-supply = <&ldo4_reg>;
349 bus-width = <4>;
350 /*
351 * SDCD signal is not being used here - using the fact that GPIO mode
352 * is always hardwired.
353 */
354 cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
355 pinctrl-names = "default";
356 pinctrl-0 = <&mmc1_pins_default>;
357};
358
359&mmc2 {
360 status = "okay";
361 vmmc-supply = <&vio_1v8>;
362 bus-width = <8>;
363 pinctrl-names = "default";
364 pinctrl-0 = <&mmc2_pins_default>;
365};
366
367/* No RTC on this device */
368&rtc {
369 status = "disabled";
370};
371
372&mac {
373 status = "okay";
374
375 dual_emac;
376};
377
378&cpsw_emac0 {
379 phy_id = <&davinci_mdio>, <2>;
380 phy-mode = "rgmii-id";
381 dual_emac_res_vlan = <1>;
382};
383
384&cpsw_emac1 {
385 phy_id = <&davinci_mdio>, <3>;
386 phy-mode = "rgmii-id";
387 dual_emac_res_vlan = <2>;
388};
389
390&davinci_mdio {
391 dp83867_0: ethernet-phy@2 {
392 reg = <2>;
393 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
394 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
395 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
396 ti,min-output-impedance;
397 ti,dp83867-rxctrl-strap-quirk;
398 };
399
400 dp83867_1: ethernet-phy@3 {
401 reg = <3>;
402 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
403 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
404 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
405 ti,min-output-impedance;
406 ti,dp83867-rxctrl-strap-quirk;
407 };
408};
409
410&usb2_phy1 {
411 phy-supply = <&ldo3_reg>;
412};
413
414&usb2_phy2 {
415 phy-supply = <&ldo3_reg>;
416};
417
418&qspi {
419 spi-max-frequency = <96000000>;
420 m25p80@0 {
421 spi-max-frequency = <96000000>;
422 };
423};