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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
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2 | /dts-v1/; |
3 | ||
4 | #include <dt-bindings/input/input.h> | |
5 | #include "tegra114.dtsi" | |
6 | ||
7 | / { | |
8 | model = "Tegra Note 7"; | |
9 | compatible = "nvidia,tn7", "nvidia,tegra114"; | |
10 | ||
11 | chosen { | |
12 | /* TN7's bootloader's arguments need to be overridden */ | |
13 | bootargs = "console=ttyS0,115200n8 console=tty1 gpt fbcon=rotate:2"; | |
14 | /* TN7's bootloader will place initrd at this address */ | |
15 | linux,initrd-start = <0x82000000>; | |
16 | linux,initrd-end = <0x82800000>; | |
17 | }; | |
18 | ||
c4574aa0 OJ |
19 | aliases { |
20 | serial0 = &uartd; | |
21 | }; | |
22 | ||
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23 | firmware { |
24 | trusted-foundations { | |
25 | compatible = "tlm,trusted-foundations"; | |
26 | tlm,version-major = <2>; | |
27 | tlm,version-minor = <8>; | |
28 | }; | |
29 | }; | |
30 | ||
31 | memory { | |
32 | /* memory >= 0x37e00000 is reserved for firmware usage */ | |
33 | reg = <0x80000000 0x37e00000>; | |
34 | }; | |
35 | ||
36 | host1x@50000000 { | |
37 | dsi@54300000 { | |
38 | status = "okay"; | |
39 | ||
40 | vdd-supply = <&vdd_1v2_ap>; | |
41 | ||
42 | panel@0 { | |
43 | compatible = "lg,ld070wx3-sl01"; | |
44 | reg = <0>; | |
45 | ||
46 | power-supply = <&vdd_lcd>; | |
47 | backlight = <&backlight>; | |
48 | }; | |
49 | }; | |
50 | }; | |
51 | ||
52 | serial@70006300 { | |
53 | status = "okay"; | |
54 | }; | |
55 | ||
56 | pwm@7000a000 { | |
57 | status = "okay"; | |
58 | }; | |
59 | ||
60 | i2c@7000d000 { | |
61 | status = "okay"; | |
62 | clock-frequency = <400000>; | |
63 | ||
64 | palmas: pmic@58 { | |
65 | compatible = "ti,palmas"; | |
66 | reg = <0x58>; | |
0a10e85b | 67 | interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; |
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68 | |
69 | #interrupt-cells = <2>; | |
70 | interrupt-controller; | |
71 | ||
72 | ti,system-power-controller; | |
73 | ||
74 | palmas_gpio: gpio { | |
75 | compatible = "ti,palmas-gpio"; | |
76 | gpio-controller; | |
77 | #gpio-cells = <2>; | |
78 | }; | |
79 | ||
80 | pmic { | |
81 | compatible = "ti,tps65913-pmic", "ti,palmas-pmic"; | |
82 | ||
83 | ldoln-in-supply = <&vdd_smps10_out2>; | |
84 | ||
85 | regulators { | |
86 | smps123 { | |
87 | regulator-name = "vd-cpu"; | |
88 | regulator-min-microvolt = <1000000>; | |
89 | regulator-max-microvolt = <1000000>; | |
90 | regulator-always-on; | |
91 | regulator-boot-on; | |
92 | }; | |
93 | ||
94 | smps45 { | |
95 | regulator-name = "vd-soc"; | |
96 | regulator-min-microvolt = <1100000>; | |
97 | regulator-max-microvolt = <1100000>; | |
98 | regulator-always-on; | |
99 | regulator-boot-on; | |
100 | }; | |
101 | ||
102 | smps6 { | |
103 | regulator-name = "va-lcd-hv"; | |
104 | regulator-min-microvolt = <3000000>; | |
105 | regulator-max-microvolt = <3000000>; | |
106 | regulator-always-on; | |
107 | regulator-boot-on; | |
108 | }; | |
109 | ||
110 | smps7 { | |
111 | regulator-name = "vd-ddr"; | |
112 | regulator-min-microvolt = <1350000>; | |
113 | regulator-max-microvolt = <1350000>; | |
114 | regulator-always-on; | |
115 | regulator-boot-on; | |
116 | }; | |
117 | ||
118 | vdd_1v8: smps8 { | |
119 | regulator-name = "vs-pmu-1v8"; | |
120 | regulator-min-microvolt = <1800000>; | |
121 | regulator-max-microvolt = <1800000>; | |
122 | regulator-always-on; | |
123 | regulator-boot-on; | |
124 | }; | |
125 | ||
126 | vdd_2v9_sys: smps9 { | |
127 | regulator-name = "vs-sys-2v9"; | |
128 | regulator-min-microvolt = <2900000>; | |
129 | regulator-max-microvolt = <2900000>; | |
130 | regulator-always-on; | |
131 | regulator-boot-on; | |
132 | }; | |
133 | ||
134 | vdd_smps10_out1: smps10_out1 { | |
135 | regulator-name = "vd-smps10-out1"; | |
136 | regulator-min-microvolt = <5000000>; | |
137 | regulator-max-microvolt = <5000000>; | |
138 | regulator-always-on; | |
139 | regulator-boot-on; | |
140 | }; | |
141 | ||
142 | vdd_smps10_out2: smps10_out2 { | |
143 | regulator-name = "vd-smps10-out2"; | |
144 | regulator-min-microvolt = <5000000>; | |
145 | regulator-max-microvolt = <5000000>; | |
146 | regulator-always-on; | |
147 | regulator-boot-on; | |
148 | }; | |
149 | ||
150 | ldo1 { | |
151 | regulator-name = "va-pllx"; | |
152 | regulator-min-microvolt = <1050000>; | |
153 | regulator-max-microvolt = <1050000>; | |
154 | regulator-always-on; | |
155 | regulator-boot-on; | |
156 | }; | |
157 | ||
158 | vdd_1v2_ap: ldo2 { | |
159 | regulator-name = "va-ap-1v2"; | |
160 | regulator-min-microvolt = <1200000>; | |
161 | regulator-max-microvolt = <1200000>; | |
162 | regulator-always-on; | |
163 | regulator-boot-on; | |
164 | }; | |
165 | ||
166 | ldo3 { | |
167 | regulator-name = "vd-fuse"; | |
168 | regulator-min-microvolt = <1800000>; | |
169 | regulator-max-microvolt = <1800000>; | |
170 | regulator-always-on; | |
171 | regulator-boot-on; | |
172 | }; | |
173 | ||
174 | ldo4 { | |
175 | regulator-name = "vd-ts-hv"; | |
176 | regulator-min-microvolt = <3200000>; | |
177 | regulator-max-microvolt = <3200000>; | |
178 | regulator-always-on; | |
179 | regulator-boot-on; | |
180 | }; | |
181 | ||
182 | ldo5 { | |
183 | regulator-name = "va-cam2-hv"; | |
184 | regulator-min-microvolt = <2700000>; | |
185 | regulator-max-microvolt = <2700000>; | |
186 | }; | |
187 | ||
188 | ldo6 { | |
189 | regulator-name = "va-sns-hv"; | |
190 | regulator-min-microvolt = <2850000>; | |
191 | regulator-max-microvolt = <2850000>; | |
192 | }; | |
193 | ||
194 | ldo7 { | |
195 | regulator-name = "va-cam1-hv"; | |
196 | regulator-min-microvolt = <2700000>; | |
197 | regulator-max-microvolt = <2700000>; | |
198 | }; | |
199 | ||
200 | ldo8 { | |
201 | regulator-name = "va-ap-rtc"; | |
202 | regulator-min-microvolt = <1100000>; | |
203 | regulator-max-microvolt = <1100000>; | |
204 | ti,enable-ldo8-tracking; | |
205 | regulator-always-on; | |
206 | regulator-boot-on; | |
207 | }; | |
208 | ||
209 | ldo9 { | |
210 | regulator-name = "vi-sdcard"; | |
211 | regulator-min-microvolt = <2900000>; | |
212 | regulator-max-microvolt = <2900000>; | |
213 | }; | |
214 | ||
215 | ldousb { | |
216 | regulator-name = "avdd-usb"; | |
217 | regulator-min-microvolt = <3300000>; | |
218 | regulator-max-microvolt = <3300000>; | |
219 | regulator-always-on; | |
220 | regulator-boot-on; | |
221 | }; | |
222 | ||
223 | ldoln { | |
224 | regulator-name = "va-hdmi"; | |
225 | regulator-min-microvolt = <3300000>; | |
226 | regulator-max-microvolt = <3300000>; | |
227 | }; | |
228 | }; | |
229 | }; | |
230 | ||
231 | rtc { | |
232 | compatible = "ti,palmas-rtc"; | |
233 | interrupt-parent = <&palmas>; | |
234 | interrupts = <8 0>; | |
235 | }; | |
236 | ||
237 | }; | |
238 | }; | |
239 | ||
240 | pmc@7000e400 { | |
241 | nvidia,invert-interrupt; | |
242 | }; | |
243 | ||
244 | /* eMMC */ | |
245 | sdhci@78000600 { | |
246 | status = "okay"; | |
247 | bus-width = <8>; | |
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248 | non-removable; |
249 | }; | |
250 | ||
251 | usb@7d000000 { | |
252 | status = "okay"; | |
253 | }; | |
254 | ||
255 | usb-phy@7d000000 { | |
256 | status = "okay"; | |
257 | nvidia,xcvr-setup = <7>; | |
258 | nvidia,xcvr-lsfslew = <2>; | |
259 | nvidia,xcvr-lsrslew = <2>; | |
260 | interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; | |
261 | /* Should be changed to "otg" once we have vbus_supply */ | |
262 | /* As of now, USB devices need to be powered externally */ | |
263 | dr_mode = "host"; | |
264 | }; | |
265 | ||
266 | backlight: backlight { | |
267 | compatible = "pwm-backlight"; | |
268 | pwms = <&pwm 1 40000>; | |
269 | ||
270 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
271 | default-brightness-level = <6>; | |
272 | ||
273 | power-supply = <&lcd_bl_en>; | |
274 | }; | |
275 | ||
276 | clocks { | |
277 | compatible = "simple-bus"; | |
278 | #address-cells = <1>; | |
279 | #size-cells = <0>; | |
280 | ||
ca3226d3 | 281 | clk32k_in: clock@0 { |
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282 | compatible = "fixed-clock"; |
283 | reg = <0>; | |
284 | #clock-cells = <0>; | |
285 | clock-frequency = <32768>; | |
286 | }; | |
287 | }; | |
288 | ||
289 | gpio-keys { | |
290 | compatible = "gpio-keys"; | |
291 | ||
292 | power { | |
293 | label = "Power"; | |
294 | gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; | |
295 | linux,code = <KEY_POWER>; | |
d1c04d30 | 296 | wakeup-source; |
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297 | }; |
298 | ||
299 | volume_down { | |
300 | label = "Volume Down"; | |
301 | gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; | |
302 | linux,code = <KEY_VOLUMEDOWN>; | |
303 | }; | |
304 | ||
305 | volume_up { | |
306 | label = "Volume Up"; | |
307 | gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; | |
308 | linux,code = <KEY_VOLUMEUP>; | |
309 | }; | |
310 | }; | |
311 | ||
312 | regulators { | |
313 | compatible = "simple-bus"; | |
314 | #address-cells = <1>; | |
315 | #size-cells = <0>; | |
316 | ||
317 | /* FIXME: output of BQ24192 */ | |
318 | vs_sys: regulator@0 { | |
319 | compatible = "regulator-fixed"; | |
320 | reg = <0>; | |
321 | regulator-name = "VS_SYS"; | |
322 | regulator-min-microvolt = <4200000>; | |
323 | regulator-max-microvolt = <4200000>; | |
324 | regulator-always-on; | |
325 | regulator-boot-on; | |
326 | }; | |
327 | ||
328 | lcd_bl_en: regulator@1 { | |
329 | compatible = "regulator-fixed"; | |
330 | reg = <1>; | |
331 | regulator-name = "VDD_LCD_BL"; | |
332 | regulator-min-microvolt = <16500000>; | |
333 | regulator-max-microvolt = <16500000>; | |
334 | gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; | |
335 | enable-active-high; | |
336 | vin-supply = <&vs_sys>; | |
337 | regulator-boot-on; | |
338 | }; | |
339 | ||
340 | vdd_lcd: regulator@2 { | |
341 | compatible = "regulator-fixed"; | |
342 | reg = <2>; | |
343 | regulator-name = "VD_LCD_1V8"; | |
344 | regulator-min-microvolt = <1800000>; | |
345 | regulator-max-microvolt = <1800000>; | |
346 | gpio = <&palmas_gpio 4 GPIO_ACTIVE_HIGH>; | |
347 | enable-active-high; | |
348 | vin-supply = <&vdd_1v8>; | |
349 | regulator-boot-on; | |
350 | }; | |
351 | }; | |
352 | }; |