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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
46fb5280 JS |
2 | #include "qcom-apq8064-v2.0.dtsi" |
3 | #include <dt-bindings/gpio/gpio.h> | |
4 | #include <dt-bindings/input/input.h> | |
5 | #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> | |
6 | / { | |
7 | model = "Asus Nexus7(flo)"; | |
8 | compatible = "asus,nexus7-flo", "qcom,apq8064"; | |
9 | ||
10 | aliases { | |
11 | serial0 = &gsbi7_serial; | |
12 | serial1 = &gsbi6_serial; | |
13 | }; | |
14 | ||
15 | chosen { | |
16 | stdout-path = "serial0:115200n8"; | |
17 | }; | |
18 | ||
663286e7 JS |
19 | reserved-memory { |
20 | #address-cells = <1>; | |
21 | #size-cells = <1>; | |
22 | ranges; | |
23 | ||
24 | ramoops@88d00000{ | |
25 | compatible = "ramoops"; | |
26 | reg = <0x88d00000 0x100000>; | |
27 | record-size = <0x00020000>; | |
28 | console-size = <0x00020000>; | |
29 | ftrace-size = <0x00020000>; | |
30 | }; | |
31 | }; | |
32 | ||
46fb5280 JS |
33 | ext_3p3v: regulator-fixed@1 { |
34 | compatible = "regulator-fixed"; | |
35 | regulator-min-microvolt = <3300000>; | |
36 | regulator-max-microvolt = <3300000>; | |
37 | regulator-name = "ext_3p3v"; | |
38 | regulator-type = "voltage"; | |
39 | startup-delay-us = <0>; | |
40 | gpio = <&tlmm_pinmux 77 GPIO_ACTIVE_HIGH>; | |
41 | enable-active-high; | |
42 | regulator-boot-on; | |
43 | }; | |
44 | ||
45 | gpio-keys { | |
46 | compatible = "gpio-keys"; | |
46fb5280 JS |
47 | volume_up { |
48 | label = "Volume Up"; | |
49 | gpios = <&pm8921_gpio 4 GPIO_ACTIVE_HIGH>; | |
50 | linux,code = <KEY_VOLUMEUP>; | |
51 | }; | |
52 | volume_down { | |
53 | label = "Volume Down"; | |
54 | gpios = <&pm8921_gpio 38 GPIO_ACTIVE_HIGH>; | |
55 | linux,code = <KEY_VOLUMEDOWN>; | |
56 | }; | |
57 | }; | |
58 | ||
59 | soc { | |
60 | rpm@108000 { | |
61 | regulators { | |
62 | vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; | |
63 | vin_lvs1_3_6-supply = <&pm8921_s4>; | |
64 | vin_lvs4_5_7-supply = <&pm8921_s4>; | |
65 | ||
66 | ||
67 | vdd_l24-supply = <&pm8921_s1>; | |
68 | vdd_l25-supply = <&pm8921_s1>; | |
69 | vin_lvs2-supply = <&pm8921_s1>; | |
70 | ||
71 | vdd_l26-supply = <&pm8921_s7>; | |
72 | vdd_l27-supply = <&pm8921_s7>; | |
73 | vdd_l28-supply = <&pm8921_s7>; | |
74 | ||
75 | vdd_ncp-supply = <&pm8921_l6>; | |
76 | ||
77 | /* Buck SMPS */ | |
78 | s1 { | |
79 | regulator-always-on; | |
80 | regulator-min-microvolt = <1225000>; | |
81 | regulator-max-microvolt = <1225000>; | |
82 | qcom,switch-mode-frequency = <3200000>; | |
83 | bias-pull-down; | |
84 | }; | |
85 | ||
86 | /* msm otg HSUSB_VDDCX */ | |
87 | s3 { | |
88 | regulator-min-microvolt = <500000>; | |
89 | regulator-max-microvolt = <1150000>; | |
90 | qcom,switch-mode-frequency = <4800000>; | |
91 | }; | |
92 | ||
93 | /* | |
94 | * msm_sdcc.1-sdc-vdd_io | |
95 | * tabla2x-slim-CDC_VDDA_RX | |
96 | * tabla2x-slim-CDC_VDDA_TX | |
97 | * tabla2x-slim-CDC_VDD_CP | |
98 | * tabla2x-slim-VDDIO_CDC | |
99 | */ | |
100 | s4 { | |
101 | regulator-min-microvolt = <1800000>; | |
102 | regulator-max-microvolt = <1800000>; | |
103 | qcom,switch-mode-frequency = <3200000>; | |
104 | regulator-always-on; | |
105 | }; | |
106 | ||
107 | s7 { | |
108 | regulator-min-microvolt = <1300000>; | |
109 | regulator-max-microvolt = <1300000>; | |
110 | qcom,switch-mode-frequency = <3200000>; | |
111 | }; | |
112 | ||
113 | /* mipi_dsi.1-dsi1_pll_vdda */ | |
114 | l2 { | |
115 | regulator-min-microvolt = <1200000>; | |
116 | regulator-max-microvolt = <1200000>; | |
a3e6e13a | 117 | regulator-always-on; |
46fb5280 JS |
118 | }; |
119 | ||
120 | /* msm_otg-HSUSB_3p3 */ | |
121 | l3 { | |
122 | regulator-min-microvolt = <3075000>; | |
123 | regulator-max-microvolt = <3075000>; | |
124 | bias-pull-down; | |
125 | }; | |
126 | ||
127 | /* msm_otg-HSUSB_1p8 */ | |
128 | l4 { | |
129 | regulator-min-microvolt = <1800000>; | |
130 | regulator-max-microvolt = <1800000>; | |
131 | bias-pull-down; | |
132 | }; | |
133 | ||
134 | /* msm_sdcc.1-sdc_vdd */ | |
135 | l5 { | |
136 | regulator-min-microvolt = <2950000>; | |
137 | regulator-max-microvolt = <2950000>; | |
138 | regulator-always-on; | |
139 | bias-pull-down; | |
140 | }; | |
141 | ||
142 | l6 { | |
143 | regulator-min-microvolt = <2950000>; | |
144 | regulator-max-microvolt = <2950000>; | |
145 | }; | |
146 | ||
147 | /* mipi_dsi.1-dsi1_avdd */ | |
148 | l11 { | |
149 | regulator-min-microvolt = <3000000>; | |
150 | regulator-max-microvolt = <3000000>; | |
151 | bias-pull-down; | |
a3e6e13a | 152 | regulator-always-on; |
46fb5280 JS |
153 | }; |
154 | ||
155 | /* pwm_power for backlight */ | |
156 | l17 { | |
157 | regulator-min-microvolt = <3000000>; | |
a3e6e13a JS |
158 | regulator-max-microvolt = <3000000>; |
159 | regulator-always-on; | |
46fb5280 JS |
160 | }; |
161 | ||
162 | /* camera, qdsp6 */ | |
163 | l23 { | |
164 | regulator-min-microvolt = <1800000>; | |
165 | regulator-max-microvolt = <1800000>; | |
166 | bias-pull-down; | |
167 | }; | |
168 | ||
169 | /* | |
170 | * tabla2x-slim-CDC_VDDA_A_1P2V | |
171 | * tabla2x-slim-VDDD_CDC_D | |
172 | */ | |
173 | l25 { | |
174 | regulator-min-microvolt = <1250000>; | |
175 | regulator-max-microvolt = <1250000>; | |
176 | bias-pull-down; | |
177 | }; | |
178 | ||
179 | lvs1 { | |
180 | bias-pull-down; | |
181 | }; | |
182 | ||
183 | lvs4 { | |
184 | bias-pull-down; | |
185 | }; | |
186 | ||
187 | lvs5 { | |
188 | bias-pull-down; | |
189 | }; | |
190 | ||
191 | lvs6 { | |
192 | bias-pull-down; | |
193 | }; | |
194 | /* | |
195 | * mipi_dsi.1-dsi1_vddio | |
196 | * pil_riva-pll_vdd | |
197 | */ | |
198 | lvs7 { | |
199 | bias-pull-down; | |
200 | }; | |
201 | }; | |
202 | }; | |
203 | ||
a3e6e13a JS |
204 | mdp@5100000 { |
205 | status = "okay"; | |
206 | ports { | |
207 | port@1 { | |
208 | mdp_dsi1_out: endpoint { | |
209 | remote-endpoint = <&dsi0_in>; | |
210 | }; | |
211 | }; | |
212 | }; | |
213 | }; | |
214 | ||
215 | dsi0: mdss_dsi@4700000 { | |
216 | status = "okay"; | |
217 | vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/ | |
218 | vdd-supply = <&pm8921_l8>; | |
219 | vddio-supply = <&pm8921_lvs7>; | |
220 | avdd-supply = <&pm8921_l11>; | |
221 | vcss-supply = <&ext_3p3v>; | |
222 | ||
223 | panel@0 { | |
224 | reg = <0>; | |
225 | compatible = "jdi,lt070me05000"; | |
226 | ||
227 | vddp-supply = <&pm8921_l17>; | |
228 | iovcc-supply = <&pm8921_lvs7>; | |
229 | ||
230 | enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>; | |
231 | reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>; | |
232 | dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>; | |
233 | ||
234 | port { | |
235 | panel_in: endpoint { | |
236 | remote-endpoint = <&dsi0_out>; | |
237 | }; | |
238 | }; | |
239 | }; | |
240 | ports { | |
241 | port@0 { | |
242 | dsi0_in: endpoint { | |
243 | remote-endpoint = <&mdp_dsi1_out>; | |
244 | }; | |
245 | }; | |
246 | ||
247 | port@1 { | |
248 | dsi0_out: endpoint { | |
249 | remote-endpoint = <&panel_in>; | |
250 | data-lanes = <0 1 2 3>; | |
251 | }; | |
252 | }; | |
253 | }; | |
254 | }; | |
255 | ||
256 | dsi-phy@4700200 { | |
257 | status = "okay"; | |
258 | vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/ | |
259 | }; | |
260 | ||
46fb5280 JS |
261 | gsbi@16200000 { |
262 | status = "okay"; | |
263 | qcom,mode = <GSBI_PROT_I2C>; | |
264 | i2c@16280000 { | |
265 | status = "okay"; | |
266 | clock-frequency = <200000>; | |
267 | pinctrl-0 = <&i2c3_pins>; | |
268 | pinctrl-names = "default"; | |
269 | ||
270 | trackpad@10 { | |
271 | compatible = "elan,ekth3500"; | |
272 | reg = <0x10>; | |
273 | interrupt-parent = <&tlmm_pinmux>; | |
274 | interrupts = <6 IRQ_TYPE_EDGE_FALLING>; | |
275 | }; | |
276 | }; | |
277 | }; | |
278 | ||
279 | ||
280 | gsbi@12440000 { | |
281 | status = "okay"; | |
282 | qcom,mode = <GSBI_PROT_I2C>; | |
283 | ||
284 | i2c@12460000 { | |
285 | status = "okay"; | |
286 | clock-frequency = <200000>; | |
287 | pinctrl-0 = <&i2c1_pins>; | |
288 | pinctrl-names = "default"; | |
289 | ||
290 | eeprom@52 { | |
291 | compatible = "atmel,24c128"; | |
292 | reg = <0x52>; | |
293 | pagesize = <32>; | |
294 | }; | |
3db63602 JS |
295 | |
296 | bq27541@55 { | |
297 | compatible = "ti,bq27541"; | |
298 | reg = <0x55>; | |
299 | }; | |
300 | ||
46fb5280 JS |
301 | }; |
302 | }; | |
303 | ||
304 | gsbi@16500000 { | |
305 | status = "ok"; | |
306 | qcom,mode = <GSBI_PROT_I2C_UART>; | |
307 | ||
308 | serial@16540000 { | |
309 | status = "ok"; | |
310 | ||
311 | pinctrl-names = "default"; | |
312 | pinctrl-0 = <&gsbi6_uart_4pins>; | |
313 | }; | |
314 | }; | |
315 | ||
316 | gsbi@16600000 { | |
317 | status = "ok"; | |
318 | qcom,mode = <GSBI_PROT_I2C_UART>; | |
319 | serial@16640000 { | |
320 | status = "ok"; | |
321 | }; | |
322 | }; | |
323 | ||
46fb5280 JS |
324 | /* OTG */ |
325 | usb@12500000 { | |
326 | status = "okay"; | |
b993292f SB |
327 | dr_mode = "otg"; |
328 | ulpi { | |
329 | phy { | |
330 | v3p3-supply = <&pm8921_l3>; | |
331 | v1p8-supply = <&pm8921_l4>; | |
332 | }; | |
333 | }; | |
46fb5280 JS |
334 | }; |
335 | ||
336 | amba { | |
337 | /* eMMC */ | |
338 | sdcc@12400000 { | |
339 | status = "okay"; | |
340 | vmmc-supply = <&pm8921_l5>; | |
341 | vqmmc-supply = <&pm8921_s4>; | |
342 | }; | |
343 | }; | |
c03a4b24 JS |
344 | |
345 | imem@2a03f000 { | |
346 | compatible = "syscon", "simple-mfd"; | |
347 | reg = <0x2a03f000 0x1000>; | |
348 | ||
349 | reboot-mode { | |
350 | compatible = "syscon-reboot-mode"; | |
351 | offset = <0x65c>; | |
352 | ||
353 | mode-normal = <0x77665501>; | |
354 | mode-bootloader = <0x77665500>; | |
355 | mode-recovery = <0x77665502>; | |
356 | }; | |
357 | }; | |
46fb5280 JS |
358 | }; |
359 | }; |