1// SPDX-License-Identifier: GPL-2.0-only
2/dts-v1/;
3
4#include <dt-bindings/input/input.h>
5#include "omap443x.dtsi"
6#include "motorola-cpcap-mapphone.dtsi"
7
8/ {
9	/*
10	 * We seem to have only 1021 MB accessible, 1021 - 1022 is locked,
11	 * then 1023 - 1024 seems to contain mbm.
12	 */
13	memory {
14		device_type = "memory";
15		reg = <0x80000000 0x3fd00000>;	/* 1021 MB */
16	};
17
18	/* Poweroff GPIO probably connected to CPCAP */
19	gpio-poweroff {
20		compatible = "gpio-poweroff";
21		pinctrl-0 = <&poweroff_gpio>;
22		pinctrl-names = "default";
23		gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;	/* gpio50 */
24	};
25
26	hdmi0: connector {
27		compatible = "hdmi-connector";
28		pinctrl-0 = <&hdmi_hpd_gpio>;
29		pinctrl-names = "default";
30		label = "hdmi";
31		type = "d";
32
33		hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;	/* gpio63 */
34
35		port {
36			hdmi_connector_in: endpoint {
37				remote-endpoint = <&hdmi_out>;
38			};
39		};
40	};
41
42	/*
43	 * HDMI 5V regulator probably sourced from battery. Let's keep
44	 * keep this as always enabled for HDMI to work until we've
45	 * figured what the encoder chip is.
46	 */
47	hdmi_regulator: regulator-hdmi {
48		compatible = "regulator-fixed";
49		regulator-name = "hdmi";
50		regulator-min-microvolt = <5000000>;
51		regulator-max-microvolt = <5000000>;
52		gpio = <&gpio2 27 GPIO_ACTIVE_HIGH>;	/* gpio59 */
53		enable-active-high;
54		regulator-always-on;
55	};
56
57	/* This is probably coming straight from the battery.. */
58	wl12xx_vmmc: regulator-wl12xx {
59		compatible = "regulator-fixed";
60		regulator-name = "vwl1271";
61		regulator-min-microvolt = <1650000>;
62		regulator-max-microvolt = <1650000>;
63		gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;	/* gpio94 */
64		startup-delay-us = <70000>;
65		enable-active-high;
66	};
67
68	soundcard {
69		compatible = "audio-graph-card";
70		label = "Mapphone Audio";
71
72		widgets =
73			"Speaker", "Earpiece",
74			"Speaker", "Loudspeaker",
75			"Headphone", "Headphone Jack",
76			"Microphone", "Internal Mic";
77
78		routing =
79			"Earpiece", "EP",
80			"Loudspeaker", "SPKR",
81			"Headphone Jack", "HSL",
82			"Headphone Jack", "HSR",
83			"MICR", "Internal Mic";
84
85		dais = <&mcbsp2_port>, <&mcbsp3_port>;
86	};
87};
88
89&cpu_thermal {
90	polling-delay = <10000>; /* milliseconds */
91};
92
93&cpu_alert0 {
94        temperature = <80000>; /* millicelsius */
95};
96
97&cpu0 {
98        /*
99	 * Note that the 1.2GiHz mode is enabled for all SoC variants for
100	 * the Motorola Android Linux v3.0.8 based kernel.
101	 */
102        operating-points = <
103	        /* kHz    uV */
104	        300000  1025000
105	        600000  1200000
106	        800000  1313000
107	        1008000 1375000
108		1200000 1375000
109        >;
110};
111
112&dss {
113	status = "okay";
114};
115
116&hdmi {
117	status = "okay";
118	pinctrl-0 = <&dss_hdmi_pins>;
119	pinctrl-names = "default";
120	vdda-supply = <&vdac>;
121
122	port {
123		hdmi_out: endpoint {
124			remote-endpoint = <&hdmi_connector_in>;
125			lanes = <1 0 3 2 5 4 7 6>;
126		};
127	};
128};
129
130&i2c1 {
131	tmp105@48 {
132		compatible = "ti,tmp105";
133		reg = <0x48>;
134		pinctrl-0 = <&tmp105_irq>;
135		pinctrl-names = "default";
136		/* kpd_row0.gpio_178 */
137		interrupts-extended = <&gpio6 18 IRQ_TYPE_EDGE_FALLING
138				       &omap4_pmx_core 0x14e>;
139		interrupt-names = "irq", "wakeup";
140		wakeup-source;
141	};
142};
143
144&mmc1 {
145	vmmc-supply = <&vwlan2>;
146	bus-width = <4>;
147	cd-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;	/* gpio176 */
148};
149
150&mmc2 {
151	vmmc-supply = <&vsdio>;
152	bus-width = <8>;
153	ti,non-removable;
154};
155
156&mmc3 {
157	pinctrl-names = "default";
158	pinctrl-0 = <&mmc3_pins>;
159	vmmc-supply = <&wl12xx_vmmc>;
160	/* uart2_tx.sdmmc3_dat1 pad as wakeirq */
161	interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
162			       &omap4_pmx_core 0xde>;
163	interrupt-names = "irq", "wakeup";
164	non-removable;
165	bus-width = <4>;
166	cap-power-off-card;
167	keep-power-in-suspend;
168
169	#address-cells = <1>;
170	#size-cells = <0>;
171	wlcore: wlcore@2 {
172		compatible = "ti,wl1285";
173		reg = <2>;
174		/* gpio_100 with gpmc_wait2 pad as wakeirq */
175		interrupts-extended = <&gpio4 4 IRQ_TYPE_LEVEL_HIGH>,
176				      <&omap4_pmx_core 0x4e>;
177		interrupt-names = "irq", "wakeup";
178		ref-clock-frequency = <26000000>;
179		tcxo-clock-frequency = <26000000>;
180	};
181};
182
183&omap4_pmx_core {
184
185	/* hdmi_hpd.gpio_63 */
186	hdmi_hpd_gpio: hdmi-hpd-pins {
187		pinctrl-single,pins = <
188		OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3)
189		>;
190	};
191
192	/* hdmi_cec.hdmi_cec, hdmi_scl.hdmi_scl, hdmi_sda.hdmi_sda */
193	dss_hdmi_pins: dss-hdmi-pins {
194		pinctrl-single,pins = <
195		OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)
196		OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)
197		OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)
198		>;
199	};
200
201	/*
202	 * Android uses PIN_OFF_INPUT_PULLDOWN | PIN_INPUT_PULLUP | MUX_MODE3
203	 * for gpio_100, but the internal pull makes wlan flakey on some
204	 * devices. Off mode value should be tested if we have off mode working
205	 * later on.
206	 */
207	mmc3_pins: mmc3-pins {
208		pinctrl-single,pins = <
209		/* 0x4a10008e gpmc_wait2.gpio_100 d23 */
210		OMAP4_IOPAD(0x08e, PIN_INPUT | MUX_MODE3)
211
212		/* 0x4a100102 abe_mcbsp1_dx.sdmmc3_dat2 ab25 */
213		OMAP4_IOPAD(0x102, PIN_INPUT_PULLUP | MUX_MODE1)
214
215		/* 0x4a100104 abe_mcbsp1_fsx.sdmmc3_dat3 ac27 */
216		OMAP4_IOPAD(0x104, PIN_INPUT_PULLUP | MUX_MODE1)
217
218		/* 0x4a100118 uart2_cts.sdmmc3_clk ab26 */
219		OMAP4_IOPAD(0x118, PIN_INPUT | MUX_MODE1)
220
221		/* 0x4a10011a uart2_rts.sdmmc3_cmd ab27 */
222		OMAP4_IOPAD(0x11a, PIN_INPUT_PULLUP | MUX_MODE1)
223
224		/* 0x4a10011c uart2_rx.sdmmc3_dat0 aa25 */
225		OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE1)
226
227		/* 0x4a10011e uart2_tx.sdmmc3_dat1 aa26 */
228		OMAP4_IOPAD(0x11e, PIN_INPUT_PULLUP | MUX_MODE1)
229		>;
230	};
231
232	/* gpmc_ncs0.gpio_50 */
233	poweroff_gpio: poweroff-pins {
234		pinctrl-single,pins = <
235		OMAP4_IOPAD(0x074, PIN_OUTPUT_PULLUP | MUX_MODE3)
236		>;
237	};
238
239	/* kpd_row0.gpio_178 */
240	tmp105_irq: tmp105-irq-pins {
241		pinctrl-single,pins = <
242		OMAP4_IOPAD(0x18e, PIN_INPUT_PULLUP | MUX_MODE3)
243		>;
244	};
245
246	usb_gpio_mux_sel1: usb-gpio-mux-sel1-pins {
247		/* gpio_60 */
248		pinctrl-single,pins = <
249		OMAP4_IOPAD(0x088, PIN_OUTPUT | MUX_MODE3)
250		>;
251	};
252
253	usb_ulpi_pins: usb-ulpi-pins {
254		pinctrl-single,pins = <
255		OMAP4_IOPAD(0x196, MUX_MODE7)
256		OMAP4_IOPAD(0x198, MUX_MODE7)
257		OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE0)
258		OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE0)
259		OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE0)
260		OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE0)
261		OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE0)
262		OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE0)
263		OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE0)
264		OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE0)
265		OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE0)
266		OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE0)
267		OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE0)
268		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE0)
269		>;
270	};
271
272	/* usb0_otg_dp and usb0_otg_dm */
273	usb_utmi_pins: usb-utmi-pins {
274		pinctrl-single,pins = <
275		OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0)
276		OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0)
277		OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
278		OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
279		OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
280		OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
281		OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE7)
282		OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE7)
283		OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
284		OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
285		OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
286		OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
287		OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
288		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
289		>;
290	};
291
292	/*
293	 * Note that the v3.0.8 stock userspace dynamically remuxes uart1
294	 * rts pin probably for PM purposes to PIN_INPUT_PULLUP | MUX_MODE7
295	 * when not used. If needed, we can add rts pin remux later based
296	 * on power measurements.
297	 */
298	uart1_pins: uart1-pins {
299		pinctrl-single,pins = <
300		/* 0x4a10013c mcspi1_cs2.uart1_cts ag23 */
301		OMAP4_IOPAD(0x13c, PIN_INPUT_PULLUP | MUX_MODE1)
302
303		/* 0x4a10013e mcspi1_cs3.uart1_rts ah23 */
304		OMAP4_IOPAD(0x13e, MUX_MODE1)
305
306		/* 0x4a100140 uart3_cts_rctx.uart1_tx f27 */
307		OMAP4_IOPAD(0x140, PIN_OUTPUT | MUX_MODE1)
308
309		/* 0x4a1001ca dpm_emu14.uart1_rx aa3 */
310		OMAP4_IOPAD(0x1ca, PIN_INPUT_PULLUP | MUX_MODE2)
311		>;
312	};
313
314	/* uart3_tx_irtx and uart3_rx_irrx */
315	uart3_pins: uart3-pins {
316		pinctrl-single,pins = <
317		OMAP4_IOPAD(0x196, MUX_MODE7)
318		OMAP4_IOPAD(0x198, MUX_MODE7)
319		OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
320		OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
321		OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
322		OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
323		OMAP4_IOPAD(0x1ba, MUX_MODE2)
324		OMAP4_IOPAD(0x1bc, PIN_INPUT | MUX_MODE2)
325		OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
326		OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
327		OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
328		OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
329		OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
330		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
331		>;
332	};
333
334	uart4_pins: uart4-pins {
335		pinctrl-single,pins = <
336		OMAP4_IOPAD(0x15c, PIN_INPUT | MUX_MODE0)		/* uart4_rx */
337		OMAP4_IOPAD(0x15e, PIN_OUTPUT | MUX_MODE0)		/* uart4_tx */
338		OMAP4_IOPAD(0x110, PIN_INPUT_PULLUP | MUX_MODE5)	/* uart4_cts */
339		OMAP4_IOPAD(0x112, PIN_OUTPUT_PULLUP | MUX_MODE5)	/* uart4_rts */
340		>;
341	};
342
343	mcbsp2_pins: mcbsp2-pins {
344		pinctrl-single,pins = <
345		OMAP4_IOPAD(0x0f6, PIN_INPUT | MUX_MODE0)	/* abe_mcbsp2_clkx */
346		OMAP4_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0)	/* abe_mcbsp2_dr */
347		OMAP4_IOPAD(0x0fa, PIN_OUTPUT | MUX_MODE0)	/* abe_mcbsp2_dx */
348		OMAP4_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0)	/* abe_mcbsp2_fsx */
349		>;
350	};
351
352	mcbsp3_pins: mcbsp3-pins {
353		pinctrl-single,pins = <
354		OMAP4_IOPAD(0x106, PIN_INPUT | MUX_MODE1)	/* abe_mcbsp3_dr */
355		OMAP4_IOPAD(0x108, PIN_OUTPUT | MUX_MODE1)	/* abe_mcbsp3_dx */
356		OMAP4_IOPAD(0x10a, PIN_INPUT | MUX_MODE1)	/* abe_mcbsp3_clkx */
357		OMAP4_IOPAD(0x10c, PIN_INPUT | MUX_MODE1)	/* abe_mcbsp3_fsx */
358		>;
359	};
360};
361
362&omap4_pmx_wkup {
363	usb_gpio_mux_sel2: usb-gpio-mux-sel2-pins {
364		/* gpio_wk0 */
365		pinctrl-single,pins = <
366		OMAP4_IOPAD(0x040, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
367		>;
368	};
369};
370
371/* RNG is used by secure mode and not accessible */
372&rng_target {
373	status = "disabled";
374};
375
376/*
377 * The uart1 port is wired to mdm6600 with rts and cts. The modem uses gpio_149
378 * for wake-up events for both the USB PHY and the UART. We can use gpio_149
379 * pad as the shared wakeirq for the UART rather than the RX or CTS pad as we
380 * have gpio_149 trigger before the UART transfer starts.
381 */
382&uart1 {
383	pinctrl-names = "default";
384	pinctrl-0 = <&uart1_pins>;
385	interrupts-extended = <&wakeupgen GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH
386			       &omap4_pmx_core 0x110>;
387	uart-has-rtscts;
388	current-speed = <115200>;
389};
390
391&uart3 {
392	interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
393			       &omap4_pmx_core 0x17c>;
394	overrun-throttle-ms = <500>;
395};
396
397&uart4 {
398	pinctrl-names = "default";
399	pinctrl-0 = <&uart4_pins>;
400
401	bluetooth {
402		compatible = "ti,wl1285-st";
403		enable-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>; /* gpio 174 */
404		max-speed = <3686400>;
405	};
406};
407
408/* Internal UTMI+ PHY used for OTG, CPCAP ULPI PHY for detection and charger */
409&usb_otg_hs {
410	interface-type = <1>;
411	mode = <3>;
412
413	/*
414	 * Max 300 mA steps based on similar PMIC MC13783UG.pdf "Table 10-4.
415	 * VBUS Regulator Main Characteristics". Binding uses 2 mA units.
416	 */
417	power = <150>;
418};
419
420&mcbsp2 {
421	#sound-dai-cells = <0>;
422	pinctrl-names = "default";
423	pinctrl-0 = <&mcbsp2_pins>;
424	status = "okay";
425
426	mcbsp2_port: port {
427		cpu_dai2: endpoint {
428			dai-format = "i2s";
429			remote-endpoint = <&cpcap_audio_codec0>;
430			frame-master = <&cpcap_audio_codec0>;
431			bitclock-master = <&cpcap_audio_codec0>;
432		};
433	};
434};
435
436&mcbsp3 {
437	#sound-dai-cells = <0>;
438	pinctrl-names = "default";
439	pinctrl-0 = <&mcbsp3_pins>;
440	status = "okay";
441
442	mcbsp3_port: port {
443		cpu_dai3: endpoint {
444			dai-format = "dsp_a";
445			frame-master = <&cpcap_audio_codec1>;
446			bitclock-master = <&cpcap_audio_codec1>;
447			remote-endpoint = <&cpcap_audio_codec1>;
448		};
449	};
450};
451
452&cpcap_audio_codec0 {
453	remote-endpoint = <&cpu_dai2>;
454};
455
456&cpcap_audio_codec1 {
457	remote-endpoint = <&cpu_dai3>;
458};
459