xref: /linux/arch/arm/boot/dts/nvidia/tegra20-trimslice.dts (revision b30d7a77c53ec04a6d94683d7680ec406b7f3ac8) 
1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include <dt-bindings/input/input.h>
5#include "tegra20.dtsi"
6#include "tegra20-cpu-opp.dtsi"
7
8/ {
9	model = "Compulab TrimSlice board";
10	compatible = "compulab,trimslice", "nvidia,tegra20";
11
12	aliases {
13		rtc0 = "/i2c@7000c500/rtc@56";
14		rtc1 = "/rtc@7000e000";
15		serial0 = &uarta;
16	};
17
18	chosen {
19		stdout-path = "serial0:115200n8";
20	};
21
22	memory@0 {
23		reg = <0x00000000 0x40000000>;
24	};
25
26	host1x@50000000 {
27		hdmi@54280000 {
28			status = "okay";
29
30			vdd-supply = <&hdmi_vdd_reg>;
31			pll-supply = <&hdmi_pll_reg>;
32
33			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
34			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
35				GPIO_ACTIVE_HIGH>;
36		};
37	};
38
39	pinmux@70000014 {
40		pinctrl-names = "default";
41		pinctrl-0 = <&state_default>;
42
43		state_default: pinmux {
44			ata {
45				nvidia,pins = "ata";
46				nvidia,function = "ide";
47			};
48			atb {
49				nvidia,pins = "atb", "gma";
50				nvidia,function = "sdio4";
51			};
52			atc {
53				nvidia,pins = "atc", "gmb";
54				nvidia,function = "nand";
55			};
56			atd {
57				nvidia,pins = "atd", "ate", "gme", "pta";
58				nvidia,function = "gmi";
59			};
60			cdev1 {
61				nvidia,pins = "cdev1";
62				nvidia,function = "plla_out";
63			};
64			cdev2 {
65				nvidia,pins = "cdev2";
66				nvidia,function = "pllp_out4";
67			};
68			crtp {
69				nvidia,pins = "crtp";
70				nvidia,function = "crt";
71			};
72			csus {
73				nvidia,pins = "csus";
74				nvidia,function = "vi_sensor_clk";
75			};
76			dap1 {
77				nvidia,pins = "dap1";
78				nvidia,function = "dap1";
79			};
80			dap2 {
81				nvidia,pins = "dap2";
82				nvidia,function = "dap2";
83			};
84			dap3 {
85				nvidia,pins = "dap3";
86				nvidia,function = "dap3";
87			};
88			dap4 {
89				nvidia,pins = "dap4";
90				nvidia,function = "dap4";
91			};
92			ddc {
93				nvidia,pins = "ddc";
94				nvidia,function = "i2c2";
95			};
96			dta {
97				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
98				nvidia,function = "vi";
99			};
100			dtf {
101				nvidia,pins = "dtf";
102				nvidia,function = "i2c3";
103			};
104			gmc {
105				nvidia,pins = "gmc", "gmd";
106				nvidia,function = "sflash";
107			};
108			gpu {
109				nvidia,pins = "gpu";
110				nvidia,function = "uarta";
111			};
112			gpu7 {
113				nvidia,pins = "gpu7";
114				nvidia,function = "rtck";
115			};
116			gpv {
117				nvidia,pins = "gpv", "slxa", "slxk";
118				nvidia,function = "pcie";
119			};
120			hdint {
121				nvidia,pins = "hdint";
122				nvidia,function = "hdmi";
123			};
124			i2cp {
125				nvidia,pins = "i2cp";
126				nvidia,function = "i2cp";
127			};
128			irrx {
129				nvidia,pins = "irrx", "irtx";
130				nvidia,function = "uartb";
131			};
132			kbca {
133				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
134					"kbce", "kbcf";
135				nvidia,function = "kbc";
136			};
137			lcsn {
138				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
139					"ld3", "ld4", "ld5", "ld6", "ld7",
140					"ld8", "ld9", "ld10", "ld11", "ld12",
141					"ld13", "ld14", "ld15", "ld16", "ld17",
142					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
143					"lhs", "lm0", "lm1", "lpp", "lpw0",
144					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
145					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
146					"lvs";
147				nvidia,function = "displaya";
148			};
149			owc {
150				nvidia,pins = "owc", "uac";
151				nvidia,function = "rsvd2";
152			};
153			pmc {
154				nvidia,pins = "pmc";
155				nvidia,function = "pwr_on";
156			};
157			rm {
158				nvidia,pins = "rm";
159				nvidia,function = "i2c1";
160			};
161			sdb {
162				nvidia,pins = "sdb", "sdc", "sdd";
163				nvidia,function = "pwm";
164			};
165			sdio1 {
166				nvidia,pins = "sdio1";
167				nvidia,function = "sdio1";
168			};
169			slxc {
170				nvidia,pins = "slxc", "slxd";
171				nvidia,function = "sdio3";
172			};
173			spdi {
174				nvidia,pins = "spdi", "spdo";
175				nvidia,function = "spdif";
176			};
177			spia {
178				nvidia,pins = "spia", "spib", "spic";
179				nvidia,function = "spi2";
180			};
181			spid {
182				nvidia,pins = "spid", "spie", "spif";
183				nvidia,function = "spi1";
184			};
185			spig {
186				nvidia,pins = "spig", "spih";
187				nvidia,function = "spi2_alt";
188			};
189			uaa {
190				nvidia,pins = "uaa", "uab", "uda";
191				nvidia,function = "ulpi";
192			};
193			uad {
194				nvidia,pins = "uad";
195				nvidia,function = "irda";
196			};
197			uca {
198				nvidia,pins = "uca", "ucb";
199				nvidia,function = "uartc";
200			};
201			conf_ata {
202				nvidia,pins = "ata", "atc", "atd", "ate",
203					"crtp", "dap2", "dap3", "dap4", "dta",
204					"dtb", "dtc", "dtd", "dte", "gmb",
205					"gme", "i2cp", "pta", "slxc", "slxd",
206					"spdi", "spdo", "uda";
207				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
208				nvidia,tristate = <TEGRA_PIN_ENABLE>;
209			};
210			conf_atb {
211				nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
212					"gma", "gmc", "gmd", "gpu", "gpu7",
213					"gpv", "sdio1", "slxa", "slxk", "uac";
214				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
215				nvidia,tristate = <TEGRA_PIN_DISABLE>;
216			};
217			conf_ck32 {
218				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
219					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
220				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
221			};
222			conf_csus {
223				nvidia,pins = "csus", "spia", "spib",
224					"spid", "spif";
225				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
226				nvidia,tristate = <TEGRA_PIN_ENABLE>;
227			};
228			conf_ddc {
229				nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd";
230				nvidia,pull = <TEGRA_PIN_PULL_UP>;
231				nvidia,tristate = <TEGRA_PIN_DISABLE>;
232			};
233			conf_hdint {
234				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
235					"lpw1", "lsc1", "lsck", "lsda", "lsdi",
236					"lvp0", "pmc";
237				nvidia,tristate = <TEGRA_PIN_ENABLE>;
238			};
239			conf_irrx {
240				nvidia,pins = "irrx", "irtx", "kbca", "kbcb",
241					"kbcc", "kbcd", "kbce", "kbcf", "owc",
242					"spic", "spie", "spig", "spih", "uaa",
243					"uab", "uad", "uca", "ucb";
244				nvidia,pull = <TEGRA_PIN_PULL_UP>;
245				nvidia,tristate = <TEGRA_PIN_ENABLE>;
246			};
247			conf_lc {
248				nvidia,pins = "lc", "ls";
249				nvidia,pull = <TEGRA_PIN_PULL_UP>;
250			};
251			conf_ld0 {
252				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
253					"ld5", "ld6", "ld7", "ld8", "ld9",
254					"ld10", "ld11", "ld12", "ld13", "ld14",
255					"ld15", "ld16", "ld17", "ldi", "lhp0",
256					"lhp1", "lhp2", "lhs", "lm0", "lpp",
257					"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
258					"lvs", "sdb";
259				nvidia,tristate = <TEGRA_PIN_DISABLE>;
260			};
261			conf_ld17_0 {
262				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
263					"ld23_22";
264				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
265			};
266			conf_spif {
267				nvidia,pins = "spif";
268				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
269				nvidia,tristate = <TEGRA_PIN_DISABLE>;
270			};
271		};
272	};
273
274	i2s@70002800 {
275		status = "okay";
276	};
277
278	serial@70006000 {
279		status = "okay";
280	};
281
282	dvi_ddc: i2c@7000c000 {
283		status = "okay";
284		clock-frequency = <100000>;
285	};
286
287	spi@7000c380 {
288		status = "okay";
289		spi-max-frequency = <48000000>;
290
291		flash@0 {
292			compatible = "winbond,w25q80bl", "jedec,spi-nor";
293			reg = <0>;
294			spi-max-frequency = <48000000>;
295		};
296	};
297
298	hdmi_ddc: i2c@7000c400 {
299		status = "okay";
300		clock-frequency = <100000>;
301	};
302
303	i2c@7000c500 {
304		status = "okay";
305		clock-frequency = <400000>;
306
307		codec: codec@1a {
308			compatible = "ti,tlv320aic23";
309			reg = <0x1a>;
310		};
311
312		rtc@56 {
313			compatible = "emmicro,em3027";
314			reg = <0x56>;
315		};
316	};
317
318	pmc@7000e400 {
319		nvidia,suspend-mode = <1>;
320		nvidia,cpu-pwr-good-time = <5000>;
321		nvidia,cpu-pwr-off-time = <5000>;
322		nvidia,core-pwr-good-time = <3845 3845>;
323		nvidia,core-pwr-off-time = <3875>;
324		nvidia,sys-clock-req-active-high;
325		core-supply = <&vdd_core>;
326	};
327
328	pcie@80003000 {
329		status = "okay";
330
331		avdd-pex-supply = <&pci_vdd_reg>;
332		vdd-pex-supply = <&pci_vdd_reg>;
333		avdd-pex-pll-supply = <&pci_vdd_reg>;
334		avdd-plle-supply = <&pci_vdd_reg>;
335		vddio-pex-clk-supply = <&pci_clk_reg>;
336
337		pci@1,0 {
338			status = "okay";
339		};
340	};
341
342	usb@c5000000 {
343		status = "okay";
344	};
345
346	usb-phy@c5000000 {
347		status = "okay";
348		vbus-supply = <&vbus_reg>;
349	};
350
351	usb@c5004000 {
352		status = "okay";
353	};
354
355	usb-phy@c5004000 {
356		status = "okay";
357		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
358			GPIO_ACTIVE_LOW>;
359	};
360
361	usb@c5008000 {
362		status = "okay";
363	};
364
365	usb-phy@c5008000 {
366		status = "okay";
367	};
368
369	mmc@c8000000 {
370		status = "okay";
371		broken-cd;
372		bus-width = <4>;
373	};
374
375	mmc@c8000600 {
376		status = "okay";
377		cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
378		wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
379		bus-width = <4>;
380	};
381
382	clk32k_in: clock-32k {
383		compatible = "fixed-clock";
384		clock-frequency = <32768>;
385		#clock-cells = <0>;
386	};
387
388	cpus {
389		cpu0: cpu@0 {
390			operating-points-v2 = <&cpu0_opp_table>;
391		};
392
393		cpu@1 {
394			operating-points-v2 = <&cpu0_opp_table>;
395		};
396	};
397
398	gpio-keys {
399		compatible = "gpio-keys";
400
401		key-power {
402			label = "Power";
403			gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
404			linux,code = <KEY_POWER>;
405			wakeup-source;
406		};
407	};
408
409	poweroff {
410		compatible = "gpio-poweroff";
411		gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
412	};
413
414	hdmi_vdd_reg: regulator-hdmi {
415		compatible = "regulator-fixed";
416		regulator-name = "avdd_hdmi";
417		regulator-min-microvolt = <3300000>;
418		regulator-max-microvolt = <3300000>;
419		regulator-always-on;
420	};
421
422	hdmi_pll_reg: regulator-hdmipll {
423		compatible = "regulator-fixed";
424		regulator-name = "avdd_hdmi_pll";
425		regulator-min-microvolt = <1800000>;
426		regulator-max-microvolt = <1800000>;
427		regulator-always-on;
428	};
429
430	vbus_reg: regulator-vbus {
431		compatible = "regulator-fixed";
432		regulator-name = "usb1_vbus";
433		regulator-min-microvolt = <5000000>;
434		regulator-max-microvolt = <5000000>;
435		enable-active-high;
436		gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
437		regulator-always-on;
438		regulator-boot-on;
439	};
440
441	pci_clk_reg: regulator-pciclk {
442		compatible = "regulator-fixed";
443		regulator-name = "pci_clk";
444		regulator-min-microvolt = <3300000>;
445		regulator-max-microvolt = <3300000>;
446		regulator-always-on;
447	};
448
449	pci_vdd_reg: regulator-pcivdd {
450		compatible = "regulator-fixed";
451		regulator-name = "pci_vdd";
452		regulator-min-microvolt = <1050000>;
453		regulator-max-microvolt = <1050000>;
454		regulator-always-on;
455	};
456
457	vdd_core: regulator-core {
458		compatible = "regulator-fixed";
459		regulator-name = "vdd_core";
460		regulator-min-microvolt = <1300000>;
461		regulator-max-microvolt = <1300000>;
462		regulator-always-on;
463	};
464
465	sound {
466		compatible = "nvidia,tegra-audio-trimslice";
467		nvidia,i2s-controller = <&tegra_i2s1>;
468		nvidia,audio-codec = <&codec>;
469
470		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
471			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
472			 <&tegra_car TEGRA20_CLK_CDEV1>;
473		clock-names = "pll_a", "pll_a_out0", "mclk";
474	};
475};
476