xref: /freebsd/sys/contrib/device-tree/src/arm/ti/omap/omap3-beagle-xm.dts (revision f126890ac5386406dadf7c4cfa9566cbb56537c5) 
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
4 */
5/dts-v1/;
6
7#include "omap36xx.dtsi"
8
9/ {
10	model = "TI OMAP3 BeagleBoard xM";
11	compatible = "ti,omap3-beagle-xm", "ti,omap3630", "ti,omap3";
12
13	cpus {
14		cpu@0 {
15			cpu0-supply = <&vcc>;
16		};
17	};
18
19	memory@80000000 {
20		device_type = "memory";
21		reg = <0x80000000 0x20000000>; /* 512 MB */
22	};
23
24	aliases {
25		display0 = &dvi0;
26		display1 = &tv0;
27		ethernet = &ethernet;
28	};
29
30	/* fixed 26MHz oscillator */
31	hfclk_26m: oscillator {
32		#clock-cells = <0>;
33		compatible = "fixed-clock";
34		clock-frequency = <26000000>;
35	};
36
37	led-controller-1 {
38		compatible = "gpio-leds";
39
40		led-1 {
41			label = "beagleboard::usr0";
42			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
43			linux,default-trigger = "heartbeat";
44		};
45
46		led-2 {
47			label = "beagleboard::usr1";
48			gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
49			linux,default-trigger = "mmc0";
50		};
51	};
52
53	led-controller-2 {
54		compatible = "pwm-leds";
55
56		led-3 {
57			label = "beagleboard::pmu_stat";
58			pwms = <&twl_pwmled 1 7812500>;
59			max-brightness = <127>;
60		};
61	};
62
63	sound {
64		compatible = "ti,omap-twl4030";
65		ti,model = "omap3beagle";
66
67		ti,mcbsp = <&mcbsp2>;
68	};
69
70	gpio_keys {
71		compatible = "gpio-keys";
72
73		user {
74			label = "user";
75			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
76			linux,code = <0x114>;
77			wakeup-source;
78		};
79
80	};
81
82	/* HS USB Port 2 Power */
83	hsusb2_power: hsusb2_power_reg {
84		compatible = "regulator-fixed";
85		regulator-name = "hsusb2_vbus";
86		regulator-min-microvolt = <3300000>;
87		regulator-max-microvolt = <3300000>;
88		gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>;	/* GPIO LEDA */
89		startup-delay-us = <70000>;
90	};
91
92	/* HS USB Host PHY on PORT 2 */
93	hsusb2_phy: hsusb2-phy-pins {
94		compatible = "usb-nop-xceiv";
95		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
96		vcc-supply = <&hsusb2_power>;
97		#phy-cells = <0>;
98	};
99
100	tfp410: encoder0 {
101		compatible = "ti,tfp410";
102		powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
103
104		/* XXX pinctrl from twl */
105
106		ports {
107			#address-cells = <1>;
108			#size-cells = <0>;
109
110			port@0 {
111				reg = <0>;
112
113				tfp410_in: endpoint {
114					remote-endpoint = <&dpi_out>;
115				};
116			};
117
118			port@1 {
119				reg = <1>;
120
121				tfp410_out: endpoint {
122					remote-endpoint = <&dvi_connector_in>;
123				};
124			};
125		};
126	};
127
128	dvi0: connector0 {
129		compatible = "dvi-connector";
130		label = "dvi";
131
132		digital;
133
134		ddc-i2c-bus = <&i2c3>;
135
136		port {
137			dvi_connector_in: endpoint {
138				remote-endpoint = <&tfp410_out>;
139			};
140		};
141	};
142
143	tv0: connector1 {
144		compatible = "svideo-connector";
145		label = "tv";
146
147		port {
148			tv_connector_in: endpoint {
149				remote-endpoint = <&venc_out>;
150			};
151		};
152	};
153
154	etb@5401b000 {
155		compatible = "arm,coresight-etb10", "arm,primecell";
156		reg = <0x5401b000 0x1000>;
157
158		clocks = <&emu_src_ck>;
159		clock-names = "apb_pclk";
160		in-ports {
161			port {
162				etb_in: endpoint {
163					remote-endpoint = <&etm_out>;
164				};
165			};
166		};
167	};
168
169	etm@54010000 {
170		compatible = "arm,coresight-etm3x", "arm,primecell";
171		reg = <0x54010000 0x1000>;
172
173		clocks = <&emu_src_ck>;
174		clock-names = "apb_pclk";
175		out-ports {
176			port {
177				etm_out: endpoint {
178					remote-endpoint = <&etb_in>;
179				};
180			};
181		};
182	};
183};
184
185&omap3_pmx_wkup {
186	gpio1_pins: gpio1-pins {
187		pinctrl-single,pins = <
188			OMAP3_WKUP_IOPAD(0x2a0e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
189		>;
190	};
191
192	dss_dpi_pins2: dss-dpi1-pins {
193		pinctrl-single,pins = <
194			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
195			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
196			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
197			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
198			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
199			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
200		>;
201	};
202};
203
204&omap3_pmx_core {
205	pinctrl-names = "default";
206	pinctrl-0 = <
207			&hsusb2_pins
208	>;
209
210	uart3_pins: uart3-pins {
211		pinctrl-single,pins = <
212			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)	/* uart3_rx_irrx.uart3_rx_irrx */
213			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)	/* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
214		>;
215	};
216
217	hsusb2_pins: hsusb2-pins {
218		pinctrl-single,pins = <
219			OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi1_cs3.hsusb2_data2 */
220			OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_clk.hsusb2_data7 */
221			OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_simo.hsusb2_data4 */
222			OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_somi.hsusb2_data5 */
223			OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_cs0.hsusb2_data6 */
224			OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_cs1.hsusb2_data3 */
225		>;
226	};
227
228	dss_dpi_pins1: dss-dpi2-pins {
229		pinctrl-single,pins = <
230			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
231			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
232			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
233			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
234
235			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
236			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
237			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
238			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
239			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
240			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
241			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
242			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
243			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
244			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
245			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
246			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
247
248			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
249			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
250			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
251			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
252			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
253			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
254		>;
255	};
256};
257
258&omap3_pmx_core2 {
259	pinctrl-names = "default";
260	pinctrl-0 = <
261			&hsusb2_2_pins
262	>;
263
264	hsusb2_2_pins: hsusb2-2-pins {
265		pinctrl-single,pins = <
266			OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)		/* etk_d10.hsusb2_clk */
267			OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)		/* etk_d11.hsusb2_stp */
268			OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d12.hsusb2_dir */
269			OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d13.hsusb2_nxt */
270			OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d14.hsusb2_data0 */
271			OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d15.hsusb2_data1 */
272		>;
273	};
274};
275
276&i2c1 {
277	clock-frequency = <2600000>;
278
279	twl: twl@48 {
280		reg = <0x48>;
281		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
282		interrupt-parent = <&intc>;
283
284		clocks = <&hfclk_26m>;
285		clock-names = "fck";
286
287		twl_audio: audio {
288			compatible = "ti,twl4030-audio";
289			codec {
290			};
291		};
292
293		twl_power: power {
294			compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
295			ti,use_poweroff;
296		};
297	};
298};
299
300#include "twl4030.dtsi"
301#include "twl4030_omap3.dtsi"
302
303&i2c2 {
304	clock-frequency = <400000>;
305};
306
307&i2c3 {
308	clock-frequency = <100000>;
309};
310
311&mmc1 {
312	vmmc-supply = <&vmmc1>;
313	vqmmc-supply = <&vsim>;
314	bus-width = <8>;
315};
316
317&mmc2 {
318	status = "disabled";
319};
320
321&mmc3 {
322	status = "disabled";
323};
324
325&twl_gpio {
326	ti,use-leds;
327	/* pullups: BIT(1) */
328	ti,pullups = <0x000002>;
329	/*
330	 * pulldowns:
331	 * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
332	 * BIT(15), BIT(16), BIT(17)
333	 */
334	ti,pulldowns = <0x03a1c4>;
335};
336
337&usb_otg_hs {
338	interface-type = <0>;
339	usb-phy = <&usb2_phy>;
340	phys = <&usb2_phy>;
341	phy-names = "usb2-phy";
342	mode = <3>;
343	power = <50>;
344};
345
346&uart3 {
347	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
348	pinctrl-names = "default";
349	pinctrl-0 = <&uart3_pins>;
350};
351
352&gpio1 {
353	pinctrl-names = "default";
354	pinctrl-0 = <&gpio1_pins>;
355};
356
357&usbhshost {
358	port2-mode = "ehci-phy";
359};
360
361&usbhsehci {
362	phys = <0 &hsusb2_phy>;
363
364	#address-cells = <1>;
365	#size-cells = <0>;
366
367	hub@2 {
368		compatible = "usb424,9514";
369		reg = <2>;
370		#address-cells = <1>;
371		#size-cells = <0>;
372
373		ethernet: ethernet@1 {
374			compatible = "usb424,ec00";
375			reg = <1>;
376		};
377	};
378};
379
380&vaux2 {
381	regulator-name = "usb_1v8";
382	regulator-min-microvolt = <1800000>;
383	regulator-max-microvolt = <1800000>;
384	regulator-always-on;
385};
386
387&mcbsp2 {
388	status = "okay";
389};
390
391&dss {
392	status = "okay";
393
394	pinctrl-names = "default";
395	pinctrl-0 = <
396		&dss_dpi_pins1
397		&dss_dpi_pins2
398	>;
399
400	port {
401		dpi_out: endpoint {
402			remote-endpoint = <&tfp410_in>;
403			data-lines = <24>;
404		};
405	};
406};
407
408&venc {
409	status = "okay";
410
411	vdda-supply = <&vdac>;
412
413	port {
414		venc_out: endpoint {
415			remote-endpoint = <&tv_connector_in>;
416			ti,channels = <2>;
417		};
418	};
419};
420