xref: /linux/arch/arm/boot/dts/nvidia/tegra20-trimslice.dts (revision c8d430db8eec7d4fd13a6bea27b7086a54eda6da) 
1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include <dt-bindings/input/input.h>
5#include <dt-bindings/leds/common.h>
6#include "tegra20.dtsi"
7#include "tegra20-cpu-opp.dtsi"
8
9/ {
10	model = "Compulab TrimSlice board";
11	compatible = "compulab,trimslice", "nvidia,tegra20";
12
13	aliases {
14		rtc0 = "/i2c@7000c500/rtc@56";
15		rtc1 = "/rtc@7000e000";
16		serial0 = &uarta;
17	};
18
19	chosen {
20		stdout-path = "serial0:115200n8";
21	};
22
23	memory@0 {
24		reg = <0x00000000 0x40000000>;
25	};
26
27	host1x@50000000 {
28		hdmi@54280000 {
29			status = "okay";
30
31			vdd-supply = <&hdmi_vdd_reg>;
32			pll-supply = <&hdmi_pll_reg>;
33
34			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
35			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
36				GPIO_ACTIVE_HIGH>;
37		};
38	};
39
40	pinmux@70000014 {
41		pinctrl-names = "default";
42		pinctrl-0 = <&state_default>;
43
44		state_default: pinmux {
45			ata {
46				nvidia,pins = "ata";
47				nvidia,function = "ide";
48			};
49			atb {
50				nvidia,pins = "atb", "gma";
51				nvidia,function = "sdio4";
52			};
53			atc {
54				nvidia,pins = "atc", "gmb";
55				nvidia,function = "nand";
56			};
57			atd {
58				nvidia,pins = "atd", "ate", "gme", "pta";
59				nvidia,function = "gmi";
60			};
61			cdev1 {
62				nvidia,pins = "cdev1";
63				nvidia,function = "plla_out";
64			};
65			cdev2 {
66				nvidia,pins = "cdev2";
67				nvidia,function = "pllp_out4";
68			};
69			crtp {
70				nvidia,pins = "crtp";
71				nvidia,function = "crt";
72			};
73			csus {
74				nvidia,pins = "csus";
75				nvidia,function = "vi_sensor_clk";
76			};
77			dap1 {
78				nvidia,pins = "dap1";
79				nvidia,function = "dap1";
80			};
81			dap2 {
82				nvidia,pins = "dap2";
83				nvidia,function = "dap2";
84			};
85			dap3 {
86				nvidia,pins = "dap3";
87				nvidia,function = "dap3";
88			};
89			dap4 {
90				nvidia,pins = "dap4";
91				nvidia,function = "dap4";
92			};
93			ddc {
94				nvidia,pins = "ddc";
95				nvidia,function = "i2c2";
96			};
97			dta {
98				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
99				nvidia,function = "vi";
100			};
101			dtf {
102				nvidia,pins = "dtf";
103				nvidia,function = "i2c3";
104			};
105			gmc {
106				nvidia,pins = "gmc", "gmd";
107				nvidia,function = "sflash";
108			};
109			gpu {
110				nvidia,pins = "gpu";
111				nvidia,function = "uarta";
112			};
113			gpu7 {
114				nvidia,pins = "gpu7";
115				nvidia,function = "rtck";
116			};
117			gpv {
118				nvidia,pins = "gpv", "slxa", "slxk";
119				nvidia,function = "pcie";
120			};
121			hdint {
122				nvidia,pins = "hdint";
123				nvidia,function = "hdmi";
124			};
125			i2cp {
126				nvidia,pins = "i2cp";
127				nvidia,function = "i2cp";
128			};
129			irrx {
130				nvidia,pins = "irrx", "irtx";
131				nvidia,function = "uartb";
132			};
133			kbca {
134				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
135					"kbce", "kbcf";
136				nvidia,function = "kbc";
137			};
138			lcsn {
139				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
140					"ld3", "ld4", "ld5", "ld6", "ld7",
141					"ld8", "ld9", "ld10", "ld11", "ld12",
142					"ld13", "ld14", "ld15", "ld16", "ld17",
143					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
144					"lhs", "lm0", "lm1", "lpp", "lpw0",
145					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
146					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
147					"lvs";
148				nvidia,function = "displaya";
149			};
150			owc {
151				nvidia,pins = "owc", "uac";
152				nvidia,function = "rsvd2";
153			};
154			pmc {
155				nvidia,pins = "pmc";
156				nvidia,function = "pwr_on";
157			};
158			rm {
159				nvidia,pins = "rm";
160				nvidia,function = "i2c1";
161			};
162			sdb {
163				nvidia,pins = "sdb", "sdc", "sdd";
164				nvidia,function = "pwm";
165			};
166			sdio1 {
167				nvidia,pins = "sdio1";
168				nvidia,function = "sdio1";
169			};
170			slxc {
171				nvidia,pins = "slxc", "slxd";
172				nvidia,function = "sdio3";
173			};
174			spdi {
175				nvidia,pins = "spdi", "spdo";
176				nvidia,function = "spdif";
177			};
178			spia {
179				nvidia,pins = "spia", "spib", "spic";
180				nvidia,function = "spi2";
181			};
182			spid {
183				nvidia,pins = "spid", "spie", "spif";
184				nvidia,function = "spi1";
185			};
186			spig {
187				nvidia,pins = "spig", "spih";
188				nvidia,function = "spi2_alt";
189			};
190			uaa {
191				nvidia,pins = "uaa", "uab", "uda";
192				nvidia,function = "ulpi";
193			};
194			uad {
195				nvidia,pins = "uad";
196				nvidia,function = "irda";
197			};
198			uca {
199				nvidia,pins = "uca", "ucb";
200				nvidia,function = "uartc";
201			};
202			conf_ata {
203				nvidia,pins = "ata", "atc", "atd", "ate",
204					"crtp", "dap2", "dap3", "dap4", "dta",
205					"dtb", "dtc", "dtd", "gmb", "gme",
206					"i2cp", "pta", "slxc", "slxd", "spdi",
207					"spdo", "uda";
208				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
209				nvidia,tristate = <TEGRA_PIN_ENABLE>;
210			};
211			conf_atb {
212				nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
213					"dte", "gma", "gmc", "gmd", "gpu",
214					"gpu7", "gpv", "sdio1", "slxa", "slxk",
215					"uac";
216				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
217				nvidia,tristate = <TEGRA_PIN_DISABLE>;
218			};
219			conf_ck32 {
220				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
221					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
222				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
223			};
224			conf_csus {
225				nvidia,pins = "csus", "spia", "spib",
226					"spid", "spif";
227				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
228				nvidia,tristate = <TEGRA_PIN_ENABLE>;
229			};
230			conf_ddc {
231				nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd";
232				nvidia,pull = <TEGRA_PIN_PULL_UP>;
233				nvidia,tristate = <TEGRA_PIN_DISABLE>;
234			};
235			conf_hdint {
236				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
237					"lpw1", "lsc1", "lsck", "lsda", "lsdi",
238					"lvp0", "pmc";
239				nvidia,tristate = <TEGRA_PIN_ENABLE>;
240			};
241			conf_irrx {
242				nvidia,pins = "irrx", "irtx", "kbca", "kbcb",
243					"kbcc", "kbcd", "kbce", "kbcf", "owc",
244					"spic", "spie", "spig", "spih", "uaa",
245					"uab", "uad", "uca", "ucb";
246				nvidia,pull = <TEGRA_PIN_PULL_UP>;
247				nvidia,tristate = <TEGRA_PIN_ENABLE>;
248			};
249			conf_lc {
250				nvidia,pins = "lc", "ls";
251				nvidia,pull = <TEGRA_PIN_PULL_UP>;
252			};
253			conf_ld0 {
254				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
255					"ld5", "ld6", "ld7", "ld8", "ld9",
256					"ld10", "ld11", "ld12", "ld13", "ld14",
257					"ld15", "ld16", "ld17", "ldi", "lhp0",
258					"lhp1", "lhp2", "lhs", "lm0", "lpp",
259					"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
260					"lvs", "sdb";
261				nvidia,tristate = <TEGRA_PIN_DISABLE>;
262			};
263			conf_ld17_0 {
264				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
265					"ld23_22";
266				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
267			};
268			conf_spif {
269				nvidia,pins = "spif";
270				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
271				nvidia,tristate = <TEGRA_PIN_DISABLE>;
272			};
273		};
274	};
275
276	i2s@70002800 {
277		status = "okay";
278	};
279
280	serial@70006000 {
281		/delete-property/ dmas;
282		/delete-property/ dma-names;
283		status = "okay";
284	};
285
286	dvi_ddc: i2c@7000c000 {
287		status = "okay";
288		clock-frequency = <100000>;
289	};
290
291	spi@7000c380 {
292		status = "okay";
293		spi-max-frequency = <48000000>;
294
295		flash@0 {
296			compatible = "winbond,w25q80bl", "jedec,spi-nor";
297			reg = <0>;
298			spi-max-frequency = <48000000>;
299		};
300	};
301
302	hdmi_ddc: i2c@7000c400 {
303		status = "okay";
304		clock-frequency = <100000>;
305	};
306
307	i2c@7000c500 {
308		status = "okay";
309		clock-frequency = <400000>;
310
311		codec: codec@1a {
312			compatible = "ti,tlv320aic23";
313			reg = <0x1a>;
314		};
315
316		rtc@56 {
317			compatible = "emmicro,em3027";
318			reg = <0x56>;
319		};
320	};
321
322	pmc@7000e400 {
323		nvidia,suspend-mode = <1>;
324		nvidia,cpu-pwr-good-time = <5000>;
325		nvidia,cpu-pwr-off-time = <5000>;
326		nvidia,core-pwr-good-time = <3845 3845>;
327		nvidia,core-pwr-off-time = <3875>;
328		nvidia,sys-clock-req-active-high;
329		core-supply = <&vdd_core>;
330	};
331
332	pcie@80003000 {
333		status = "okay";
334
335		avdd-pex-supply = <&pci_vdd_reg>;
336		vdd-pex-supply = <&pci_vdd_reg>;
337		avdd-pex-pll-supply = <&pci_vdd_reg>;
338		avdd-plle-supply = <&pci_vdd_reg>;
339		vddio-pex-clk-supply = <&pci_clk_reg>;
340
341		pci@1,0 {
342			status = "okay";
343		};
344	};
345
346	usb@c5000000 {
347		status = "okay";
348	};
349
350	usb-phy@c5000000 {
351		status = "okay";
352		vbus-supply = <&vbus_reg>;
353	};
354
355	usb@c5004000 {
356		status = "okay";
357	};
358
359	usb-phy@c5004000 {
360		status = "okay";
361		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
362			GPIO_ACTIVE_LOW>;
363	};
364
365	usb@c5008000 {
366		status = "okay";
367	};
368
369	usb-phy@c5008000 {
370		status = "okay";
371	};
372
373	mmc@c8000000 {
374		status = "okay";
375		broken-cd;
376		bus-width = <4>;
377	};
378
379	mmc@c8000600 {
380		status = "okay";
381		cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
382		wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
383		bus-width = <4>;
384	};
385
386	clk32k_in: clock-32k {
387		compatible = "fixed-clock";
388		clock-frequency = <32768>;
389		#clock-cells = <0>;
390	};
391
392	cpus {
393		cpu0: cpu@0 {
394			operating-points-v2 = <&cpu0_opp_table>;
395		};
396
397		cpu@1 {
398			operating-points-v2 = <&cpu0_opp_table>;
399		};
400	};
401
402	gpio-keys {
403		compatible = "gpio-keys";
404
405		key-power {
406			label = "Power";
407			gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
408			linux,code = <KEY_POWER>;
409			wakeup-source;
410		};
411	};
412
413	leds {
414		compatible = "gpio-leds";
415
416		led-ds2 {
417			color = <LED_COLOR_ID_GREEN>;
418			function = LED_FUNCTION_INDICATOR;
419			function-enumerator = <2>;
420			gpios = <&gpio TEGRA_GPIO(D, 2) GPIO_ACTIVE_LOW>;
421		};
422
423		led-ds3 {
424			color = <LED_COLOR_ID_GREEN>;
425			function = LED_FUNCTION_INDICATOR;
426			function-enumerator = <3>;
427			gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_LOW>;
428		};
429	};
430
431	poweroff {
432		compatible = "gpio-poweroff";
433		gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
434	};
435
436	hdmi_vdd_reg: regulator-hdmi {
437		compatible = "regulator-fixed";
438		regulator-name = "avdd_hdmi";
439		regulator-min-microvolt = <3300000>;
440		regulator-max-microvolt = <3300000>;
441		regulator-always-on;
442	};
443
444	hdmi_pll_reg: regulator-hdmipll {
445		compatible = "regulator-fixed";
446		regulator-name = "avdd_hdmi_pll";
447		regulator-min-microvolt = <1800000>;
448		regulator-max-microvolt = <1800000>;
449		regulator-always-on;
450	};
451
452	vbus_reg: regulator-vbus {
453		compatible = "regulator-fixed";
454		regulator-name = "usb1_vbus";
455		regulator-min-microvolt = <5000000>;
456		regulator-max-microvolt = <5000000>;
457		enable-active-high;
458		gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
459		regulator-always-on;
460		regulator-boot-on;
461	};
462
463	pci_clk_reg: regulator-pciclk {
464		compatible = "regulator-fixed";
465		regulator-name = "pci_clk";
466		regulator-min-microvolt = <3300000>;
467		regulator-max-microvolt = <3300000>;
468		regulator-always-on;
469	};
470
471	pci_vdd_reg: regulator-pcivdd {
472		compatible = "regulator-fixed";
473		regulator-name = "pci_vdd";
474		regulator-min-microvolt = <1050000>;
475		regulator-max-microvolt = <1050000>;
476		regulator-always-on;
477	};
478
479	vdd_core: regulator-core {
480		compatible = "regulator-fixed";
481		regulator-name = "vdd_core";
482		regulator-min-microvolt = <1300000>;
483		regulator-max-microvolt = <1300000>;
484		regulator-always-on;
485	};
486
487	sound {
488		compatible = "nvidia,tegra-audio-trimslice";
489		nvidia,i2s-controller = <&tegra_i2s1>;
490		nvidia,audio-codec = <&codec>;
491
492		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
493			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
494			 <&tegra_car TEGRA20_CLK_CDEV1>;
495		clock-names = "pll_a", "pll_a_out0", "mclk";
496	};
497};
498