1#include "tegra20.dtsi"
2
3/ {
4	model = "Avionic Design Tamonten SOM";
5	compatible = "ad,tamonten", "nvidia,tegra20";
6
7	memory {
8		reg = <0x00000000 0x20000000>;
9	};
10
11	host1x@50000000 {
12		hdmi {
13			vdd-supply = <&hdmi_vdd_reg>;
14			pll-supply = <&hdmi_pll_reg>;
15
16			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
17			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
18				GPIO_ACTIVE_HIGH>;
19		};
20	};
21
22	pinmux {
23		pinctrl-names = "default";
24		pinctrl-0 = <&state_default>;
25
26		state_default: pinmux {
27			ata {
28				nvidia,pins = "ata";
29				nvidia,function = "ide";
30			};
31			atb {
32				nvidia,pins = "atb", "gma", "gme";
33				nvidia,function = "sdio4";
34			};
35			atc {
36				nvidia,pins = "atc";
37				nvidia,function = "nand";
38			};
39			atd {
40				nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu",
41					"spia", "spib", "spic";
42				nvidia,function = "gmi";
43			};
44			cdev1 {
45				nvidia,pins = "cdev1";
46				nvidia,function = "plla_out";
47			};
48			cdev2 {
49				nvidia,pins = "cdev2";
50				nvidia,function = "pllp_out4";
51			};
52			crtp {
53				nvidia,pins = "crtp";
54				nvidia,function = "crt";
55			};
56			csus {
57				nvidia,pins = "csus";
58				nvidia,function = "vi_sensor_clk";
59			};
60			dap1 {
61				nvidia,pins = "dap1";
62				nvidia,function = "dap1";
63			};
64			dap2 {
65				nvidia,pins = "dap2";
66				nvidia,function = "dap2";
67			};
68			dap3 {
69				nvidia,pins = "dap3";
70				nvidia,function = "dap3";
71			};
72			dap4 {
73				nvidia,pins = "dap4";
74				nvidia,function = "dap4";
75			};
76			dta {
77				nvidia,pins = "dta", "dtd";
78				nvidia,function = "sdio2";
79			};
80			dtb {
81				nvidia,pins = "dtb", "dtc", "dte";
82				nvidia,function = "rsvd1";
83			};
84			dtf {
85				nvidia,pins = "dtf";
86				nvidia,function = "i2c3";
87			};
88			gmc {
89				nvidia,pins = "gmc";
90				nvidia,function = "uartd";
91			};
92			gpu7 {
93				nvidia,pins = "gpu7";
94				nvidia,function = "rtck";
95			};
96			gpv {
97				nvidia,pins = "gpv", "slxa", "slxk";
98				nvidia,function = "pcie";
99			};
100			hdint {
101				nvidia,pins = "hdint";
102				nvidia,function = "hdmi";
103			};
104			i2cp {
105				nvidia,pins = "i2cp";
106				nvidia,function = "i2cp";
107			};
108			irrx {
109				nvidia,pins = "irrx", "irtx";
110				nvidia,function = "uarta";
111			};
112			kbca {
113				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
114					"kbce", "kbcf";
115				nvidia,function = "kbc";
116			};
117			lcsn {
118				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
119					"ld3", "ld4", "ld5", "ld6", "ld7",
120					"ld8", "ld9", "ld10", "ld11", "ld12",
121					"ld13", "ld14", "ld15", "ld16", "ld17",
122					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
123					"lhs", "lm0", "lm1", "lpp", "lpw0",
124					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
125					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
126					"lvs";
127				nvidia,function = "displaya";
128			};
129			owc {
130				nvidia,pins = "owc", "spdi", "spdo", "uac";
131				nvidia,function = "rsvd2";
132			};
133			pmc {
134				nvidia,pins = "pmc";
135				nvidia,function = "pwr_on";
136			};
137			rm {
138				nvidia,pins = "rm";
139				nvidia,function = "i2c1";
140			};
141			sdb {
142				nvidia,pins = "sdb", "sdc", "sdd";
143				nvidia,function = "pwm";
144			};
145			sdio1 {
146				nvidia,pins = "sdio1";
147				nvidia,function = "sdio1";
148			};
149			slxc {
150				nvidia,pins = "slxc", "slxd";
151				nvidia,function = "spdif";
152			};
153			spid {
154				nvidia,pins = "spid", "spie", "spif";
155				nvidia,function = "spi1";
156			};
157			spig {
158				nvidia,pins = "spig", "spih";
159				nvidia,function = "spi2_alt";
160			};
161			uaa {
162				nvidia,pins = "uaa", "uab", "uda";
163				nvidia,function = "ulpi";
164			};
165			uad {
166				nvidia,pins = "uad";
167				nvidia,function = "irda";
168			};
169			uca {
170				nvidia,pins = "uca", "ucb";
171				nvidia,function = "uartc";
172			};
173			conf_ata {
174				nvidia,pins = "ata", "atb", "atc", "atd", "ate",
175					"cdev1", "cdev2", "dap1", "dtb", "gma",
176					"gmb", "gmc", "gmd", "gme", "gpu7",
177					"gpv", "i2cp", "pta", "rm", "slxa",
178					"slxk", "spia", "spib", "uac";
179				nvidia,pull = <0>;
180				nvidia,tristate = <0>;
181			};
182			conf_ck32 {
183				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
184					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
185				nvidia,pull = <0>;
186			};
187			conf_csus {
188				nvidia,pins = "csus", "spid", "spif";
189				nvidia,pull = <1>;
190				nvidia,tristate = <1>;
191			};
192			conf_crtp {
193				nvidia,pins = "crtp", "dap2", "dap3", "dap4",
194					"dtc", "dte", "dtf", "gpu", "sdio1",
195					"slxc", "slxd", "spdi", "spdo", "spig",
196					"uda";
197				nvidia,pull = <0>;
198				nvidia,tristate = <1>;
199			};
200			conf_ddc {
201				nvidia,pins = "ddc", "dta", "dtd", "kbca",
202					"kbcb", "kbcc", "kbcd", "kbce", "kbcf",
203					"sdc";
204				nvidia,pull = <2>;
205				nvidia,tristate = <0>;
206			};
207			conf_hdint {
208				nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
209					"lpw1", "lsc1", "lsck", "lsda", "lsdi",
210					"lvp0", "owc", "sdb";
211				nvidia,tristate = <1>;
212			};
213			conf_irrx {
214				nvidia,pins = "irrx", "irtx", "sdd", "spic",
215					"spie", "spih", "uaa", "uab", "uad",
216					"uca", "ucb";
217				nvidia,pull = <2>;
218				nvidia,tristate = <1>;
219			};
220			conf_lc {
221				nvidia,pins = "lc", "ls";
222				nvidia,pull = <2>;
223			};
224			conf_ld0 {
225				nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
226					"ld5", "ld6", "ld7", "ld8", "ld9",
227					"ld10", "ld11", "ld12", "ld13", "ld14",
228					"ld15", "ld16", "ld17", "ldi", "lhp0",
229					"lhp1", "lhp2", "lhs", "lm0", "lpp",
230					"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
231					"lvs", "pmc";
232				nvidia,tristate = <0>;
233			};
234			conf_ld17_0 {
235				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
236					"ld23_22";
237				nvidia,pull = <1>;
238			};
239		};
240
241		state_i2cmux_ddc: pinmux_i2cmux_ddc {
242			ddc {
243				nvidia,pins = "ddc";
244				nvidia,function = "i2c2";
245			};
246			pta {
247				nvidia,pins = "pta";
248				nvidia,function = "rsvd4";
249			};
250		};
251
252		state_i2cmux_pta: pinmux_i2cmux_pta {
253			ddc {
254				nvidia,pins = "ddc";
255				nvidia,function = "rsvd4";
256			};
257			pta {
258				nvidia,pins = "pta";
259				nvidia,function = "i2c2";
260			};
261		};
262
263		state_i2cmux_idle: pinmux_i2cmux_idle {
264			ddc {
265				nvidia,pins = "ddc";
266				nvidia,function = "rsvd4";
267			};
268			pta {
269				nvidia,pins = "pta";
270				nvidia,function = "rsvd4";
271			};
272		};
273	};
274
275	i2s@70002800 {
276		status = "okay";
277	};
278
279	serial@70006300 {
280		status = "okay";
281	};
282
283	nand-controller@70008000 {
284		nvidia,wp-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_HIGH>;
285		nvidia,width = <8>;
286		nvidia,timing = <26 100 20 80 20 10 12 10 70>;
287
288		nand@0 {
289			reg = <0>;
290			compatible = "hynix,hy27uf4g2b", "nand-flash";
291		};
292	};
293
294	i2c@7000c000 {
295		clock-frequency = <400000>;
296		status = "okay";
297	};
298
299	i2c@7000c400 {
300		clock-frequency = <100000>;
301		status = "okay";
302	};
303
304	i2cmux {
305		compatible = "i2c-mux-pinctrl";
306		#address-cells = <1>;
307		#size-cells = <0>;
308
309		i2c-parent = <&{/i2c@7000c400}>;
310
311		pinctrl-names = "ddc", "pta", "idle";
312		pinctrl-0 = <&state_i2cmux_ddc>;
313		pinctrl-1 = <&state_i2cmux_pta>;
314		pinctrl-2 = <&state_i2cmux_idle>;
315
316		hdmi_ddc: i2c@0 {
317			reg = <0>;
318			#address-cells = <1>;
319			#size-cells = <0>;
320		};
321
322		i2c@1 {
323			reg = <1>;
324			#address-cells = <1>;
325			#size-cells = <0>;
326		};
327	};
328
329	i2c@7000d000 {
330		clock-frequency = <400000>;
331		status = "okay";
332
333		pmic: tps6586x@34 {
334			compatible = "ti,tps6586x";
335			reg = <0x34>;
336			interrupts = <0 86 0x4>;
337
338			ti,system-power-controller;
339
340			#gpio-cells = <2>;
341			gpio-controller;
342
343			sys-supply = <&vdd_5v0_reg>;
344			vin-sm0-supply = <&sys_reg>;
345			vin-sm1-supply = <&sys_reg>;
346			vin-sm2-supply = <&sys_reg>;
347			vinldo01-supply = <&sm2_reg>;
348			vinldo23-supply = <&sm2_reg>;
349			vinldo4-supply = <&sm2_reg>;
350			vinldo678-supply = <&sm2_reg>;
351			vinldo9-supply = <&sm2_reg>;
352
353			regulators {
354				sys_reg: sys {
355					regulator-name = "vdd_sys";
356					regulator-always-on;
357				};
358
359				sm0 {
360					regulator-name = "vdd_sys_sm0,vdd_core";
361					regulator-min-microvolt = <1200000>;
362					regulator-max-microvolt = <1200000>;
363					regulator-always-on;
364				};
365
366				sm1 {
367					regulator-name = "vdd_sys_sm1,vdd_cpu";
368					regulator-min-microvolt = <1000000>;
369					regulator-max-microvolt = <1000000>;
370					regulator-always-on;
371				};
372
373				sm2_reg: sm2 {
374					regulator-name = "vdd_sys_sm2,vin_ldo*";
375					regulator-min-microvolt = <3700000>;
376					regulator-max-microvolt = <3700000>;
377					regulator-always-on;
378				};
379
380				ldo0 {
381					regulator-name = "vdd_ldo0,vddio_pex_clk";
382					regulator-min-microvolt = <3300000>;
383					regulator-max-microvolt = <3300000>;
384				};
385
386				ldo1 {
387					regulator-name = "vdd_ldo1,avdd_pll*";
388					regulator-min-microvolt = <1100000>;
389					regulator-max-microvolt = <1100000>;
390					regulator-always-on;
391				};
392
393				ldo2 {
394					regulator-name = "vdd_ldo2,vdd_rtc";
395					regulator-min-microvolt = <1200000>;
396					regulator-max-microvolt = <1200000>;
397				};
398
399				ldo3 {
400					regulator-name = "vdd_ldo3,avdd_usb*";
401					regulator-min-microvolt = <3300000>;
402					regulator-max-microvolt = <3300000>;
403					regulator-always-on;
404				};
405
406				ldo4 {
407					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
408					regulator-min-microvolt = <1800000>;
409					regulator-max-microvolt = <1800000>;
410					regulator-always-on;
411				};
412
413				ldo5 {
414					regulator-name = "vdd_ldo5,vcore_mmc";
415					regulator-min-microvolt = <2850000>;
416					regulator-max-microvolt = <2850000>;
417				};
418
419				ldo6 {
420					regulator-name = "vdd_ldo6,avdd_vdac";
421					/*
422					 * According to the Tegra 2 Automotive
423					 * DataSheet, a typical value for this
424					 * would be 2.8V, but the PMIC only
425					 * supports 2.85V.
426					 */
427					regulator-min-microvolt = <2850000>;
428					regulator-max-microvolt = <2850000>;
429				};
430
431				hdmi_vdd_reg: ldo7 {
432					regulator-name = "vdd_ldo7,avdd_hdmi";
433					regulator-min-microvolt = <3300000>;
434					regulator-max-microvolt = <3300000>;
435				};
436
437				hdmi_pll_reg: ldo8 {
438					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
439					regulator-min-microvolt = <1800000>;
440					regulator-max-microvolt = <1800000>;
441				};
442
443				ldo9 {
444					regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam";
445					/*
446					 * According to the Tegra 2 Automotive
447					 * DataSheet, a typical value for this
448					 * would be 2.8V, but the PMIC only
449					 * supports 2.85V.
450					 */
451					regulator-min-microvolt = <2850000>;
452					regulator-max-microvolt = <2850000>;
453					regulator-always-on;
454				};
455
456				ldo_rtc {
457					regulator-name = "vdd_rtc_out";
458					regulator-min-microvolt = <3300000>;
459					regulator-max-microvolt = <3300000>;
460					regulator-always-on;
461				};
462			};
463		};
464
465		temperature-sensor@4c {
466			compatible = "onnn,nct1008";
467			reg = <0x4c>;
468		};
469	};
470
471	pmc {
472		nvidia,invert-interrupt;
473	};
474
475	usb@c5008000 {
476		status = "okay";
477	};
478
479	sdhci@c8000600 {
480		cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>;
481		wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
482		bus-width = <4>;
483		status = "okay";
484	};
485
486	clocks {
487		compatible = "simple-bus";
488		#address-cells = <1>;
489		#size-cells = <0>;
490
491		clk32k_in: clock@0 {
492			compatible = "fixed-clock";
493			reg=<0>;
494			#clock-cells = <0>;
495			clock-frequency = <32768>;
496		};
497	};
498
499	regulators {
500		compatible = "simple-bus";
501
502		#address-cells = <1>;
503		#size-cells = <0>;
504
505		vdd_5v0_reg: regulator@0 {
506			compatible = "regulator-fixed";
507			reg = <0>;
508			regulator-name = "vdd_5v0";
509			regulator-min-microvolt = <5000000>;
510			regulator-max-microvolt = <5000000>;
511			regulator-always-on;
512		};
513	};
514};
515