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review.trustedfirmware.org / hafnium / third_party / linux.git / 3a0ad55d848b50499b68d7141d4eca997fce28ef / . / arch / arm / boot / dts / dra76-evm.dts
blob: 5a46163d465f5180b0b220c1feea4fc40e6a54a3 [file] [log] [blame]
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[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 "dra76x-mmc-iodelay.dtsi"
13#include <dt-bindings/net/ti-dp83867.h>
14
15/ {
16 model = "TI DRA762 EVM";
17 compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7";
18
19 memory@0 {
20 device_type = "memory";
21 reg = <0x0 0x80000000 0x0 0x80000000>;
22 };
23
24 vsys_12v0: fixedregulator-vsys12v0 {
25 /* main supply */
26 compatible = "regulator-fixed";
27 regulator-name = "vsys_12v0";
28 regulator-min-microvolt = <12000000>;
29 regulator-max-microvolt = <12000000>;
30 regulator-always-on;
31 regulator-boot-on;
32 };
33
34 vsys_5v0: fixedregulator-vsys5v0 {
35 /* Output of Cntlr B of TPS43351-Q1 on dra76-evm */
36 compatible = "regulator-fixed";
37 regulator-name = "vsys_5v0";
38 regulator-min-microvolt = <5000000>;
39 regulator-max-microvolt = <5000000>;
40 vin-supply = <&vsys_12v0>;
41 regulator-always-on;
42 regulator-boot-on;
43 };
44
45 vio_3v6: fixedregulator-vio_3v6 {
46 compatible = "regulator-fixed";
47 regulator-name = "vio_3v6";
48 regulator-min-microvolt = <3600000>;
49 regulator-max-microvolt = <3600000>;
50 vin-supply = <&vsys_5v0>;
51 regulator-always-on;
52 regulator-boot-on;
53 };
54
55 vsys_3v3: fixedregulator-vsys3v3 {
56 /* Output of Cntlr A of TPS43351-Q1 on dra76-evm */
57 compatible = "regulator-fixed";
58 regulator-name = "vsys_3v3";
59 regulator-min-microvolt = <3300000>;
60 regulator-max-microvolt = <3300000>;
61 vin-supply = <&vsys_12v0>;
62 regulator-always-on;
63 regulator-boot-on;
64 };
65
66 vio_3v3: fixedregulator-vio_3v3 {
67 compatible = "regulator-fixed";
68 regulator-name = "vio_3v3";
69 regulator-min-microvolt = <3300000>;
70 regulator-max-microvolt = <3300000>;
71 vin-supply = <&vsys_3v3>;
72 regulator-always-on;
73 regulator-boot-on;
74 };
75
76 vio_3v3_sd: fixedregulator-sd {
77 compatible = "regulator-fixed";
78 regulator-name = "vio_3v3_sd";
79 regulator-min-microvolt = <3300000>;
80 regulator-max-microvolt = <3300000>;
81 vin-supply = <&vio_3v3>;
82 enable-active-high;
83 gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
84 };
85
86 vio_1v8: fixedregulator-vio_1v8 {
87 compatible = "regulator-fixed";
88 regulator-name = "vio_1v8";
89 regulator-min-microvolt = <1800000>;
90 regulator-max-microvolt = <1800000>;
91 vin-supply = <&smps5_reg>;
92 };
93
94 vmmcwl_fixed: fixedregulator-mmcwl {
95 compatible = "regulator-fixed";
96 regulator-name = "vmmcwl_fixed";
97 regulator-min-microvolt = <1800000>;
98 regulator-max-microvolt = <1800000>;
99 gpio = <&gpio5 8 0>; /* gpio5_8 */
100 startup-delay-us = <70000>;
101 enable-active-high;
102 };
103
104 vtt_fixed: fixedregulator-vtt {
105 compatible = "regulator-fixed";
106 regulator-name = "vtt_fixed";
107 regulator-min-microvolt = <1350000>;
108 regulator-max-microvolt = <1350000>;
109 vin-supply = <&vsys_3v3>;
110 regulator-always-on;
111 regulator-boot-on;
112 };
113
114 aic_dvdd: fixedregulator-aic_dvdd {
115 /* TPS77018DBVT */
116 compatible = "regulator-fixed";
117 regulator-name = "aic_dvdd";
118 vin-supply = <&vio_3v3>;
119 regulator-min-microvolt = <1800000>;
120 regulator-max-microvolt = <1800000>;
121 };
122};
123
124&i2c1 {
125 status = "okay";
126 clock-frequency = <400000>;
127
128 tps65917: tps65917@58 {
129 compatible = "ti,tps65917";
130 reg = <0x58>;
131 ti,system-power-controller;
132 ti,palmas-override-powerhold;
133 interrupt-controller;
134 #interrupt-cells = <2>;
135
136 tps65917_pmic {
137 compatible = "ti,tps65917-pmic";
138
139 smps12-in-supply = <&vsys_3v3>;
140 smps3-in-supply = <&vsys_3v3>;
141 smps4-in-supply = <&vsys_3v3>;
142 smps5-in-supply = <&vsys_3v3>;
143 ldo1-in-supply = <&vsys_3v3>;
144 ldo2-in-supply = <&vsys_3v3>;
145 ldo3-in-supply = <&vsys_5v0>;
146 ldo4-in-supply = <&vsys_5v0>;
147 ldo5-in-supply = <&vsys_3v3>;
148
149 tps65917_regulators: regulators {
150 smps12_reg: smps12 {
151 /* VDD_DSPEVE */
152 regulator-name = "smps12";
153 regulator-min-microvolt = <850000>;
154 regulator-max-microvolt = <1250000>;
155 regulator-always-on;
156 regulator-boot-on;
157 };
158
159 smps3_reg: smps3 {
160 /* VDD_CORE */
161 regulator-name = "smps3";
162 regulator-min-microvolt = <850000>;
163 regulator-max-microvolt = <1250000>;
164 regulator-boot-on;
165 regulator-always-on;
166 };
167
168 smps4_reg: smps4 {
169 /* VDD_IVA */
170 regulator-name = "smps4";
171 regulator-min-microvolt = <850000>;
172 regulator-max-microvolt = <1250000>;
173 regulator-always-on;
174 regulator-boot-on;
175 };
176
177 smps5_reg: smps5 {
178 /* VDDS1V8 */
179 regulator-name = "smps5";
180 regulator-min-microvolt = <1800000>;
181 regulator-max-microvolt = <1800000>;
182 regulator-boot-on;
183 regulator-always-on;
184 };
185
186 ldo1_reg: ldo1 {
187 /* LDO1_OUT --> VDA_PHY1_1V8 */
188 regulator-name = "ldo1";
189 regulator-min-microvolt = <1800000>;
190 regulator-max-microvolt = <1800000>;
191 regulator-always-on;
192 regulator-boot-on;
193 regulator-allow-bypass;
194 };
195
196 ldo2_reg: ldo2 {
197 /* LDO2_OUT --> VDA_PHY2_1V8 */
198 regulator-name = "ldo2";
199 regulator-min-microvolt = <1800000>;
200 regulator-max-microvolt = <1800000>;
201 regulator-allow-bypass;
202 regulator-always-on;
203 };
204
205 ldo3_reg: ldo3 {
206 /* VDA_USB_3V3 */
207 regulator-name = "ldo3";
208 regulator-min-microvolt = <3300000>;
209 regulator-max-microvolt = <3300000>;
210 regulator-boot-on;
211 regulator-always-on;
212 };
213
214 ldo5_reg: ldo5 {
215 /* VDDA_1V8_PLL */
216 regulator-name = "ldo5";
217 regulator-min-microvolt = <1800000>;
218 regulator-max-microvolt = <1800000>;
219 regulator-always-on;
220 regulator-boot-on;
221 };
222
223 ldo4_reg: ldo4 {
224 /* VDD_SDIO_DV */
225 regulator-name = "ldo4";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <3300000>;
228 regulator-boot-on;
229 regulator-always-on;
230 };
231 };
232 };
233
234 tps65917_power_button {
235 compatible = "ti,palmas-pwrbutton";
236 interrupt-parent = <&tps65917>;
237 interrupts = <1 IRQ_TYPE_NONE>;
238 wakeup-source;
239 ti,palmas-long-press-seconds = <6>;
240 };
241 };
242
243 lp87565: lp87565@60 {
244 compatible = "ti,lp87565-q1";
245 reg = <0x60>;
246
247 buck10-in-supply =<&vsys_3v3>;
248 buck23-in-supply =<&vsys_3v3>;
249
250 regulators: regulators {
251 buck10_reg: buck10 {
252 /*VDD_MPU*/
253 regulator-name = "buck10";
254 regulator-min-microvolt = <850000>;
255 regulator-max-microvolt = <1250000>;
256 regulator-always-on;
257 regulator-boot-on;
258 };
259
260 buck23_reg: buck23 {
261 /* VDD_GPU*/
262 regulator-name = "buck23";
263 regulator-min-microvolt = <850000>;
264 regulator-max-microvolt = <1250000>;
265 regulator-boot-on;
266 regulator-always-on;
267 };
268 };
269 };
270
271 pcf_lcd: pcf8757@20 {
272 compatible = "ti,pcf8575", "nxp,pcf8575";
273 reg = <0x20>;
274 gpio-controller;
275 #gpio-cells = <2>;
276 interrupt-controller;
277 #interrupt-cells = <2>;
278 interrupt-parent = <&gpio1>;
279 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
280 };
281
282 pcf_gpio_21: pcf8757@21 {
283 compatible = "ti,pcf8575", "nxp,pcf8575";
284 reg = <0x21>;
285 gpio-controller;
286 #gpio-cells = <2>;
287 interrupt-parent = <&gpio1>;
288 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
289 interrupt-controller;
290 #interrupt-cells = <2>;
291 };
292
293 pcf_hdmi: pcf8575@26 {
294 compatible = "ti,pcf8575", "nxp,pcf8575";
295 reg = <0x26>;
296 gpio-controller;
297 #gpio-cells = <2>;
298 p1 {
299 /* vin6_sel_s0: high: VIN6, low: audio */
300 gpio-hog;
301 gpios = <1 GPIO_ACTIVE_HIGH>;
302 output-low;
303 line-name = "vin6_sel_s0";
304 };
305 };
306
307 tlv320aic3106: tlv320aic3106@19 {
308 #sound-dai-cells = <0>;
309 compatible = "ti,tlv320aic3106";
310 reg = <0x19>;
311 adc-settle-ms = <40>;
312 ai3x-micbias-vg = <1>; /* 2.0V */
313 status = "okay";
314
315 /* Regulators */
316 AVDD-supply = <&vio_3v3>;
317 IOVDD-supply = <&vio_3v3>;
318 DRVDD-supply = <&vio_3v3>;
319 DVDD-supply = <&aic_dvdd>;
320 };
321};
322
323&cpu0 {
324 vdd-supply = <&buck10_reg>;
325};
326
327&mmc1 {
328 status = "okay";
329 vmmc-supply = <&vio_3v3_sd>;
330 vqmmc-supply = <&ldo4_reg>;
331 bus-width = <4>;
332 /*
333 * SDCD signal is not being used here - using the fact that GPIO mode
334 * is always hardwired.
335 */
336 cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
337 pinctrl-names = "default", "hs";
338 pinctrl-0 = <&mmc1_pins_default>;
339 pinctrl-1 = <&mmc1_pins_hs>;
340};
341
342&mmc2 {
343 status = "okay";
344 vmmc-supply = <&vio_1v8>;
345 vqmmc-supply = <&vio_1v8>;
346 bus-width = <8>;
347 non-removable;
348 pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
349 pinctrl-0 = <&mmc2_pins_default>;
350 pinctrl-1 = <&mmc2_pins_default>;
351 pinctrl-2 = <&mmc2_pins_default>;
352 pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;
353};
354
355&mmc4 {
356 status = "okay";
357 vmmc-supply = <&vio_3v6>;
358 vqmmc-supply = <&vmmcwl_fixed>;
359 pinctrl-names = "default", "hs", "sdr12", "sdr25";
360 pinctrl-0 = <&mmc4_pins_hs &mmc4_iodelay_default_conf>;
361 pinctrl-1 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
362 pinctrl-2 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
363 pinctrl-3 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
364};
365
366/* No RTC on this device */
367&rtc {
368 status = "disabled";
369};
370
371&mac {
372 status = "okay";
373
374 dual_emac;
375};
376
377&cpsw_emac0 {
378 phy_id = <&davinci_mdio>, <2>;
379 phy-mode = "rgmii-id";
380 dual_emac_res_vlan = <1>;
381};
382
383&cpsw_emac1 {
384 phy_id = <&davinci_mdio>, <3>;
385 phy-mode = "rgmii-id";
386 dual_emac_res_vlan = <2>;
387};
388
389&davinci_mdio {
390 dp83867_0: ethernet-phy@2 {
391 reg = <2>;
392 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
393 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
394 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
395 ti,min-output-impedance;
396 ti,dp83867-rxctrl-strap-quirk;
397 };
398
399 dp83867_1: ethernet-phy@3 {
400 reg = <3>;
401 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
402 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
403 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
404 ti,min-output-impedance;
405 ti,dp83867-rxctrl-strap-quirk;
406 };
407};
408
409&usb2_phy1 {
410 phy-supply = <&ldo3_reg>;
411};
412
413&usb2_phy2 {
414 phy-supply = <&ldo3_reg>;
415};
416
417&qspi {
418 spi-max-frequency = <96000000>;
419 m25p80@0 {
420 spi-max-frequency = <96000000>;
421 };
422};
423
424&pcie2_phy {
425 status = "okay";
426};
427
428&pcie1_rc {
429 num-lanes = <2>;
430 phys = <&pcie1_phy>, <&pcie2_phy>;
431 phy-names = "pcie-phy0", "pcie-phy1";
432};
433
434&pcie1_ep {
435 num-lanes = <2>;
436 phys = <&pcie1_phy>, <&pcie2_phy>;
437 phy-names = "pcie-phy0", "pcie-phy1";
438};
439
440&extcon_usb1 {
441 vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
442};
443
444&extcon_usb2 {
445 vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
446};
447
448&m_can0 {
449 can-transceiver {
450 max-bitrate = <5000000>;
451 };
452};