GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / omap3-beagle.dts
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 /dts-v1/;
9
10 #include "omap34xx.dtsi"
11
12 / {
13         model = "TI OMAP3 BeagleBoard";
14         compatible = "ti,omap3-beagle", "ti,omap3";
15
16         cpus {
17                 cpu@0 {
18                         cpu0-supply = <&vcc>;
19                 };
20         };
21
22         memory@80000000 {
23                 device_type = "memory";
24                 reg = <0x80000000 0x10000000>; /* 256 MB */
25         };
26
27         aliases {
28                 display0 = &dvi0;
29                 display1 = &tv0;
30         };
31
32         leds {
33                 compatible = "gpio-leds";
34                 pmu_stat {
35                         label = "beagleboard::pmu_stat";
36                         gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
37                 };
38
39                 heartbeat {
40                         label = "beagleboard::usr0";
41                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
42                         linux,default-trigger = "heartbeat";
43                 };
44
45                 mmc {
46                         label = "beagleboard::usr1";
47                         gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
48                         linux,default-trigger = "mmc0";
49                 };
50         };
51
52         /* HS USB Port 2 Power */
53         hsusb2_power: hsusb2_power_reg {
54                 compatible = "regulator-fixed";
55                 regulator-name = "hsusb2_vbus";
56                 regulator-min-microvolt = <3300000>;
57                 regulator-max-microvolt = <3300000>;
58                 gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
59                 startup-delay-us = <70000>;
60         };
61
62         /* HS USB Host PHY on PORT 2 */
63         hsusb2_phy: hsusb2_phy {
64                 compatible = "usb-nop-xceiv";
65                 reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>;      /* gpio_147 */
66                 vcc-supply = <&hsusb2_power>;
67                 #phy-cells = <0>;
68         };
69
70         sound {
71                 compatible = "ti,omap-twl4030";
72                 ti,model = "omap3beagle";
73
74                 ti,mcbsp = <&mcbsp2>;
75         };
76
77         gpio_keys {
78                 compatible = "gpio-keys";
79
80                 user {
81                         label = "user";
82                         gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
83                         linux,code = <0x114>;
84                         wakeup-source;
85                 };
86
87         };
88
89         tfp410: encoder0 {
90                 compatible = "ti,tfp410";
91                 powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>;  /* gpio_170 */
92
93                 pinctrl-names = "default";
94                 pinctrl-0 = <&tfp410_pins>;
95
96                 ports {
97                         #address-cells = <1>;
98                         #size-cells = <0>;
99
100                         port@0 {
101                                 reg = <0>;
102
103                                 tfp410_in: endpoint {
104                                         remote-endpoint = <&dpi_out>;
105                                 };
106                         };
107
108                         port@1 {
109                                 reg = <1>;
110
111                                 tfp410_out: endpoint {
112                                         remote-endpoint = <&dvi_connector_in>;
113                                 };
114                         };
115                 };
116         };
117
118         dvi0: connector0 {
119                 compatible = "dvi-connector";
120                 label = "dvi";
121
122                 digital;
123
124                 ddc-i2c-bus = <&i2c3>;
125
126                 port {
127                         dvi_connector_in: endpoint {
128                                 remote-endpoint = <&tfp410_out>;
129                         };
130                 };
131         };
132
133         tv0: connector1 {
134                 compatible = "svideo-connector";
135                 label = "tv";
136
137                 port {
138                         tv_connector_in: endpoint {
139                                 remote-endpoint = <&venc_out>;
140                         };
141                 };
142         };
143
144         etb@540000000 {
145                 compatible = "arm,coresight-etb10", "arm,primecell";
146                 reg = <0x5401b000 0x1000>;
147
148                 clocks = <&emu_src_ck>;
149                 clock-names = "apb_pclk";
150                 port {
151                         etb_in: endpoint {
152                                 slave-mode;
153                                 remote-endpoint = <&etm_out>;
154                         };
155                 };
156         };
157
158         etm@54010000 {
159                 compatible = "arm,coresight-etm3x", "arm,primecell";
160                 reg = <0x54010000 0x1000>;
161
162                 clocks = <&emu_src_ck>;
163                 clock-names = "apb_pclk";
164                 port {
165                         etm_out: endpoint {
166                                 remote-endpoint = <&etb_in>;
167                         };
168                 };
169         };
170 };
171
172 &omap3_pmx_wkup {
173         gpio1_pins: pinmux_gpio1_pins {
174                 pinctrl-single,pins = <
175                         OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
176                 >;
177         };
178 };
179
180 &omap3_pmx_core {
181         pinctrl-names = "default";
182         pinctrl-0 = <
183                         &hsusb2_pins
184         >;
185
186         hsusb2_pins: pinmux_hsusb2_pins {
187                 pinctrl-single,pins = <
188                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
189                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
190                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
191                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
192                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
193                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
194                 >;
195         };
196
197         uart3_pins: pinmux_uart3_pins {
198                 pinctrl-single,pins = <
199                         OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
200                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
201                 >;
202         };
203
204         tfp410_pins: pinmux_tfp410_pins {
205                 pinctrl-single,pins = <
206                         OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)       /* hdq_sio.gpio_170 */
207                 >;
208         };
209
210         dss_dpi_pins: pinmux_dss_dpi_pins {
211                 pinctrl-single,pins = <
212                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
213                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
214                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
215                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
216                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
217                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
218                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
219                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
220                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
221                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
222                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
223                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
224                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
225                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
226                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
227                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
228                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
229                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
230                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
231                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
232                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
233                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
234                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
235                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
236                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
237                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
238                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
239                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
240                 >;
241         };
242 };
243
244 &omap3_pmx_core2 {
245         pinctrl-names = "default";
246         pinctrl-0 = <
247                         &hsusb2_2_pins
248         >;
249
250         hsusb2_2_pins: pinmux_hsusb2_2_pins {
251                 pinctrl-single,pins = <
252                         OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
253                         OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
254                         OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
255                         OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
256                         OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
257                         OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
258                 >;
259         };
260 };
261
262 &i2c1 {
263         clock-frequency = <2600000>;
264
265         twl: twl@48 {
266                 reg = <0x48>;
267                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
268                 interrupt-parent = <&intc>;
269
270                 twl_audio: audio {
271                         compatible = "ti,twl4030-audio";
272                         codec {
273                         };
274                 };
275         };
276 };
277
278 #include "twl4030.dtsi"
279 #include "twl4030_omap3.dtsi"
280
281 &i2c3 {
282         clock-frequency = <100000>;
283 };
284
285 &mmc1 {
286         vmmc-supply = <&vmmc1>;
287         vqmmc-supply = <&vsim>;
288         bus-width = <8>;
289 };
290
291 &mmc2 {
292         status = "disabled";
293 };
294
295 &mmc3 {
296         status = "disabled";
297 };
298
299 &usbhshost {
300         port2-mode = "ehci-phy";
301 };
302
303 &usbhsehci {
304         phys = <0 &hsusb2_phy>;
305 };
306
307 &twl_gpio {
308         ti,use-leds;
309         /* pullups: BIT(1) */
310         ti,pullups = <0x000002>;
311         /*
312          * pulldowns:
313          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
314          * BIT(15), BIT(16), BIT(17)
315          */
316         ti,pulldowns = <0x03a1c4>;
317 };
318
319 &uart3 {
320         pinctrl-names = "default";
321         pinctrl-0 = <&uart3_pins>;
322         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
323 };
324
325 &gpio1 {
326         pinctrl-names = "default";
327         pinctrl-0 = <&gpio1_pins>;
328 };
329
330 &usb_otg_hs {
331         interface-type = <0>;
332         usb-phy = <&usb2_phy>;
333         phys = <&usb2_phy>;
334         phy-names = "usb2-phy";
335         mode = <3>;
336         power = <50>;
337 };
338
339 &vaux2 {
340         regulator-name = "vdd_ehci";
341         regulator-min-microvolt = <1800000>;
342         regulator-max-microvolt = <1800000>;
343         regulator-always-on;
344 };
345
346 &mcbsp2 {
347         status = "okay";
348 };
349
350 /* Needed to power the DPI pins */
351 &vpll2 {
352         regulator-always-on;
353 };
354
355 &dss {
356         status = "ok";
357
358         pinctrl-names = "default";
359         pinctrl-0 = <&dss_dpi_pins>;
360
361         port {
362                 dpi_out: endpoint {
363                         remote-endpoint = <&tfp410_in>;
364                         data-lines = <24>;
365                 };
366         };
367 };
368
369 &venc {
370         status = "ok";
371
372         vdda-supply = <&vdac>;
373
374         port {
375                 venc_out: endpoint {
376                         remote-endpoint = <&tv_connector_in>;
377                         ti,channels = <2>;
378                 };
379         };
380 };
381
382 &gpmc {
383         status = "ok";
384         ranges = <0 0 0x30000000 0x1000000>;    /* CS0 space, 16MB */
385
386         /* Chip select 0 */
387         nand@0,0 {
388                 compatible = "ti,omap2-nand";
389                 reg = <0 0 4>;          /* NAND I/O window, 4 bytes */
390                 interrupt-parent = <&gpmc>;
391                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
392                              <1 IRQ_TYPE_NONE>; /* termcount */
393                 ti,nand-ecc-opt = "ham1";
394                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
395                 nand-bus-width = <16>;
396                 #address-cells = <1>;
397                 #size-cells = <1>;
398
399                 gpmc,device-width = <2>;
400                 gpmc,cs-on-ns = <0>;
401                 gpmc,cs-rd-off-ns = <36>;
402                 gpmc,cs-wr-off-ns = <36>;
403                 gpmc,adv-on-ns = <6>;
404                 gpmc,adv-rd-off-ns = <24>;
405                 gpmc,adv-wr-off-ns = <36>;
406                 gpmc,oe-on-ns = <6>;
407                 gpmc,oe-off-ns = <48>;
408                 gpmc,we-on-ns = <6>;
409                 gpmc,we-off-ns = <30>;
410                 gpmc,rd-cycle-ns = <72>;
411                 gpmc,wr-cycle-ns = <72>;
412                 gpmc,access-ns = <54>;
413                 gpmc,wr-access-ns = <30>;
414
415                 partition@0 {
416                         label = "X-Loader";
417                         reg = <0 0x80000>;
418                 };
419                 partition@80000 {
420                         label = "U-Boot";
421                         reg = <0x80000 0x1e0000>;
422                 };
423                 partition@1c0000 {
424                         label = "U-Boot Env";
425                         reg = <0x260000 0x20000>;
426                 };
427                 partition@280000 {
428                         label = "Kernel";
429                         reg = <0x280000 0x400000>;
430                 };
431                 partition@780000 {
432                         label = "Filesystem";
433                         reg = <0x680000 0xf980000>;
434                 };
435         };
436 };