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,omap36xx", "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	led-controller-1 {
31		compatible = "gpio-leds";
32
33		led-1 {
34			label = "beagleboard::usr0";
35			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
36			linux,default-trigger = "heartbeat";
37		};
38
39		led-2 {
40			label = "beagleboard::usr1";
41			gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
42			linux,default-trigger = "mmc0";
43		};
44	};
45
46	led-controller-2 {
47		compatible = "pwm-leds";
48
49		led-3 {
50			label = "beagleboard::pmu_stat";
51			pwms = <&twl_pwmled 1 7812500>;
52			max-brightness = <127>;
53		};
54	};
55
56	sound {
57		compatible = "ti,omap-twl4030";
58		ti,model = "omap3beagle";
59
60		ti,mcbsp = <&mcbsp2>;
61	};
62
63	gpio_keys {
64		compatible = "gpio-keys";
65
66		user {
67			label = "user";
68			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
69			linux,code = <0x114>;
70			wakeup-source;
71		};
72
73	};
74
75	/* HS USB Port 2 Power */
76	hsusb2_power: hsusb2_power_reg {
77		compatible = "regulator-fixed";
78		regulator-name = "hsusb2_vbus";
79		regulator-min-microvolt = <3300000>;
80		regulator-max-microvolt = <3300000>;
81		gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>;	/* GPIO LEDA */
82		startup-delay-us = <70000>;
83	};
84
85	/* HS USB Host PHY on PORT 2 */
86	hsusb2_phy: hsusb2_phy {
87		compatible = "usb-nop-xceiv";
88		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
89		vcc-supply = <&hsusb2_power>;
90		#phy-cells = <0>;
91	};
92
93	tfp410: encoder0 {
94		compatible = "ti,tfp410";
95		powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
96
97		/* XXX pinctrl from twl */
98
99		ports {
100			#address-cells = <1>;
101			#size-cells = <0>;
102
103			port@0 {
104				reg = <0>;
105
106				tfp410_in: endpoint {
107					remote-endpoint = <&dpi_out>;
108				};
109			};
110
111			port@1 {
112				reg = <1>;
113
114				tfp410_out: endpoint {
115					remote-endpoint = <&dvi_connector_in>;
116				};
117			};
118		};
119	};
120
121	dvi0: connector0 {
122		compatible = "dvi-connector";
123		label = "dvi";
124
125		digital;
126
127		ddc-i2c-bus = <&i2c3>;
128
129		port {
130			dvi_connector_in: endpoint {
131				remote-endpoint = <&tfp410_out>;
132			};
133		};
134	};
135
136	tv0: connector1 {
137		compatible = "svideo-connector";
138		label = "tv";
139
140		port {
141			tv_connector_in: endpoint {
142				remote-endpoint = <&venc_out>;
143			};
144		};
145	};
146
147	etb@5401b000 {
148		compatible = "arm,coresight-etb10", "arm,primecell";
149		reg = <0x5401b000 0x1000>;
150
151		clocks = <&emu_src_ck>;
152		clock-names = "apb_pclk";
153		port {
154			etb_in: endpoint {
155				slave-mode;
156				remote-endpoint = <&etm_out>;
157			};
158		};
159	};
160
161	etm@54010000 {
162		compatible = "arm,coresight-etm3x", "arm,primecell";
163		reg = <0x54010000 0x1000>;
164
165		clocks = <&emu_src_ck>;
166		clock-names = "apb_pclk";
167		port {
168			etm_out: endpoint {
169				remote-endpoint = <&etb_in>;
170			};
171		};
172	};
173};
174
175&omap3_pmx_wkup {
176	gpio1_pins: pinmux_gpio1_pins {
177		pinctrl-single,pins = <
178			OMAP3_WKUP_IOPAD(0x2a0e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
179		>;
180	};
181
182	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
183		pinctrl-single,pins = <
184			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
185			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
186			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
187			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
188			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
189			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
190		>;
191	};
192};
193
194&omap3_pmx_core {
195	pinctrl-names = "default";
196	pinctrl-0 = <
197			&hsusb2_pins
198	>;
199
200	uart3_pins: pinmux_uart3_pins {
201		pinctrl-single,pins = <
202			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)	/* uart3_rx_irrx.uart3_rx_irrx */
203			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)	/* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
204		>;
205	};
206
207	hsusb2_pins: pinmux_hsusb2_pins {
208		pinctrl-single,pins = <
209			OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi1_cs3.hsusb2_data2 */
210			OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_clk.hsusb2_data7 */
211			OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_simo.hsusb2_data4 */
212			OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_somi.hsusb2_data5 */
213			OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_cs0.hsusb2_data6 */
214			OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_cs1.hsusb2_data3 */
215		>;
216	};
217
218	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
219		pinctrl-single,pins = <
220			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
221			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
222			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
223			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
224
225			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
226			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
227			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
228			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
229			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
230			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
231			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
232			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
233			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
234			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
235			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
236			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
237
238			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
239			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
240			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
241			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
242			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
243			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
244		>;
245	};
246};
247
248&omap3_pmx_core2 {
249	pinctrl-names = "default";
250	pinctrl-0 = <
251			&hsusb2_2_pins
252	>;
253
254	hsusb2_2_pins: pinmux_hsusb2_2_pins {
255		pinctrl-single,pins = <
256			OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)		/* etk_d10.hsusb2_clk */
257			OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)		/* etk_d11.hsusb2_stp */
258			OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d12.hsusb2_dir */
259			OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d13.hsusb2_nxt */
260			OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d14.hsusb2_data0 */
261			OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d15.hsusb2_data1 */
262		>;
263	};
264};
265
266&i2c1 {
267	clock-frequency = <2600000>;
268
269	twl: twl@48 {
270		reg = <0x48>;
271		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
272		interrupt-parent = <&intc>;
273
274		twl_audio: audio {
275			compatible = "ti,twl4030-audio";
276			codec {
277			};
278		};
279
280		twl_power: power {
281			compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
282			ti,use_poweroff;
283		};
284	};
285};
286
287#include "twl4030.dtsi"
288#include "twl4030_omap3.dtsi"
289
290&i2c2 {
291	clock-frequency = <400000>;
292};
293
294&i2c3 {
295	clock-frequency = <100000>;
296};
297
298&mmc1 {
299	vmmc-supply = <&vmmc1>;
300	vqmmc-supply = <&vsim>;
301	bus-width = <8>;
302};
303
304&mmc2 {
305	status = "disabled";
306};
307
308&mmc3 {
309	status = "disabled";
310};
311
312&twl_gpio {
313	ti,use-leds;
314	/* pullups: BIT(1) */
315	ti,pullups = <0x000002>;
316	/*
317	 * pulldowns:
318	 * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
319	 * BIT(15), BIT(16), BIT(17)
320	 */
321	ti,pulldowns = <0x03a1c4>;
322};
323
324&usb_otg_hs {
325	interface-type = <0>;
326	usb-phy = <&usb2_phy>;
327	phys = <&usb2_phy>;
328	phy-names = "usb2-phy";
329	mode = <3>;
330	power = <50>;
331};
332
333&uart3 {
334	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
335	pinctrl-names = "default";
336	pinctrl-0 = <&uart3_pins>;
337};
338
339&gpio1 {
340	pinctrl-names = "default";
341	pinctrl-0 = <&gpio1_pins>;
342};
343
344&usbhshost {
345	port2-mode = "ehci-phy";
346};
347
348&usbhsehci {
349	phys = <0 &hsusb2_phy>;
350
351	#address-cells = <1>;
352	#size-cells = <0>;
353
354	hub@2 {
355		compatible = "usb424,9514";
356		reg = <2>;
357		#address-cells = <1>;
358		#size-cells = <0>;
359
360		ethernet: ethernet@1 {
361			compatible = "usb424,ec00";
362			reg = <1>;
363		};
364	};
365};
366
367&vaux2 {
368	regulator-name = "usb_1v8";
369	regulator-min-microvolt = <1800000>;
370	regulator-max-microvolt = <1800000>;
371	regulator-always-on;
372};
373
374&mcbsp2 {
375	status = "okay";
376};
377
378&dss {
379	status = "okay";
380
381	pinctrl-names = "default";
382	pinctrl-0 = <
383		&dss_dpi_pins1
384		&dss_dpi_pins2
385	>;
386
387	port {
388		dpi_out: endpoint {
389			remote-endpoint = <&tfp410_in>;
390			data-lines = <24>;
391		};
392	};
393};
394
395&venc {
396	status = "okay";
397
398	vdda-supply = <&vdac>;
399
400	port {
401		venc_out: endpoint {
402			remote-endpoint = <&tv_connector_in>;
403			ti,channels = <2>;
404		};
405	};
406};
407