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git01.mediatek.com / filogic / uboot / 53633a893a06bd5a0c807287d9cc29337806eaf7 / . / src / arm / qcom / qcom-apq8064-asus-nexus7-flo.dts
blob: c0dd6399f597a759f80b79f043b952bb70db464c [file] [log] [blame]
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame^]1// SPDX-License-Identifier: GPL-2.0
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 chassis-type = "tablet";
10
11 aliases {
12 serial0 = &gsbi7_serial;
13 serial1 = &gsbi6_serial;
14 };
15
16 chosen {
17 stdout-path = "serial0:115200n8";
18 };
19
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
23 ranges;
24
25 ramoops@88d00000 {
26 compatible = "ramoops";
27 reg = <0x88d00000 0x100000>;
28 record-size = <0x00020000>;
29 console-size = <0x00020000>;
30 ftrace-size = <0x00020000>;
31 };
32 };
33
34 ext_3p3v: regulator-ext-3p3v {
35 compatible = "regulator-fixed";
36 regulator-min-microvolt = <3300000>;
37 regulator-max-microvolt = <3300000>;
38 regulator-name = "ext_3p3v";
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";
47 key-volume-up {
48 label = "Volume Up";
49 gpios = <&pm8921_gpio 4 GPIO_ACTIVE_HIGH>;
50 linux,code = <KEY_VOLUMEUP>;
51 };
52 key-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 sram@2a03f000 {
61 compatible = "qcom,apq8064-imem", "syscon", "simple-mfd";
62 reg = <0x2a03f000 0x1000>;
63
64 reboot-mode {
65 compatible = "syscon-reboot-mode";
66 offset = <0x65c>;
67
68 mode-normal = <0x77665501>;
69 mode-bootloader = <0x77665500>;
70 mode-recovery = <0x77665502>;
71 };
72 };
73 };
74};
75
76&dsi0 {
77 vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/
78 vdd-supply = <&pm8921_l8>;
79 vddio-supply = <&pm8921_lvs7>;
80 avdd-supply = <&pm8921_l11>;
81 status = "okay";
82
83 panel@0 {
84 reg = <0>;
85 compatible = "jdi,lt070me05000";
86
87 vddp-supply = <&pm8921_l17>;
88 iovcc-supply = <&pm8921_lvs7>;
89
90 enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;
91 reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;
92 dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;
93
94 port {
95 panel_in: endpoint {
96 remote-endpoint = <&dsi0_out>;
97 };
98 };
99 };
100};
101
102&dsi0_in {
103 remote-endpoint = <&mdp_dsi1_out>;
104};
105
106&dsi0_out {
107 remote-endpoint = <&panel_in>;
108 data-lanes = <0 1 2 3>;
109};
110
111&dsi0_phy {
112 vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/
113 status = "okay";
114};
115
116&gsbi1 {
117 qcom,mode = <GSBI_PROT_I2C>;
118 status = "okay";
119};
120
121&gsbi1_i2c {
122 status = "okay";
123 clock-frequency = <200000>;
124 pinctrl-0 = <&i2c1_pins>;
125 pinctrl-names = "default";
126
127 eeprom@52 {
128 compatible = "atmel,24c128";
129 reg = <0x52>;
130 pagesize = <32>;
131 };
132
133 bq27541@55 {
134 compatible = "ti,bq27541";
135 reg = <0x55>;
136 };
137
138};
139
140&gsbi3 {
141 qcom,mode = <GSBI_PROT_I2C>;
142 status = "okay";
143};
144
145&gsbi3_i2c {
146 clock-frequency = <200000>;
147 pinctrl-0 = <&i2c3_pins>;
148 pinctrl-names = "default";
149 status = "okay";
150
151 trackpad@10 {
152 compatible = "elan,ekth3500";
153 reg = <0x10>;
154 interrupt-parent = <&tlmm_pinmux>;
155 interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
156 };
157};
158
159&gsbi6 {
160 qcom,mode = <GSBI_PROT_I2C_UART>;
161 status = "okay";
162};
163
164&gsbi6_serial {
165 pinctrl-names = "default";
166 pinctrl-0 = <&gsbi6_uart_4pins>;
167 status = "okay";
168};
169
170&gsbi7 {
171 qcom,mode = <GSBI_PROT_I2C_UART>;
172 status = "okay";
173};
174
175&gsbi7_serial {
176 status = "okay";
177};
178
179&mdp {
180 status = "okay";
181};
182
183/* eMMC */
184&sdcc1 {
185 vmmc-supply = <&pm8921_l5>;
186 vqmmc-supply = <&pm8921_s4>;
187 status = "okay";
188};
189
190&mdp_dsi1_out {
191 remote-endpoint = <&dsi0_in>;
192};
193
194&rpm {
195 regulators {
196 vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
197 vin_lvs1_3_6-supply = <&pm8921_s4>;
198 vin_lvs4_5_7-supply = <&pm8921_s4>;
199
200
201 vdd_l24-supply = <&pm8921_s1>;
202 vdd_l25-supply = <&pm8921_s1>;
203 vin_lvs2-supply = <&pm8921_s1>;
204
205 vdd_l26-supply = <&pm8921_s7>;
206 vdd_l27-supply = <&pm8921_s7>;
207 vdd_l28-supply = <&pm8921_s7>;
208
209 vdd_ncp-supply = <&pm8921_l6>;
210
211 /* Buck SMPS */
212 s1 {
213 regulator-always-on;
214 regulator-min-microvolt = <1225000>;
215 regulator-max-microvolt = <1225000>;
216 qcom,switch-mode-frequency = <3200000>;
217 bias-pull-down;
218 };
219
220 /* msm otg HSUSB_VDDCX */
221 s3 {
222 regulator-min-microvolt = <500000>;
223 regulator-max-microvolt = <1150000>;
224 qcom,switch-mode-frequency = <4800000>;
225 };
226
227 /*
228 * msm_sdcc.1-sdc-vdd_io
229 * tabla2x-slim-CDC_VDDA_RX
230 * tabla2x-slim-CDC_VDDA_TX
231 * tabla2x-slim-CDC_VDD_CP
232 * tabla2x-slim-VDDIO_CDC
233 */
234 s4 {
235 regulator-min-microvolt = <1800000>;
236 regulator-max-microvolt = <1800000>;
237 qcom,switch-mode-frequency = <3200000>;
238 regulator-always-on;
239 };
240
241 s7 {
242 regulator-min-microvolt = <1300000>;
243 regulator-max-microvolt = <1300000>;
244 qcom,switch-mode-frequency = <3200000>;
245 };
246
247 /* mipi_dsi.1-dsi1_pll_vdda */
248 l2 {
249 regulator-min-microvolt = <1200000>;
250 regulator-max-microvolt = <1200000>;
251 regulator-always-on;
252 };
253
254 /* msm_otg-HSUSB_3p3 */
255 l3 {
256 regulator-min-microvolt = <3075000>;
257 regulator-max-microvolt = <3075000>;
258 bias-pull-down;
259 };
260
261 /* msm_otg-HSUSB_1p8 */
262 l4 {
263 regulator-min-microvolt = <1800000>;
264 regulator-max-microvolt = <1800000>;
265 bias-pull-down;
266 };
267
268 /* msm_sdcc.1-sdc_vdd */
269 l5 {
270 regulator-min-microvolt = <2950000>;
271 regulator-max-microvolt = <2950000>;
272 regulator-always-on;
273 bias-pull-down;
274 };
275
276 l6 {
277 regulator-min-microvolt = <2950000>;
278 regulator-max-microvolt = <2950000>;
279 };
280
281 /* mipi_dsi.1-dsi1_avdd */
282 l11 {
283 regulator-min-microvolt = <3000000>;
284 regulator-max-microvolt = <3000000>;
285 bias-pull-down;
286 regulator-always-on;
287 };
288
289 /* pwm_power for backlight */
290 l17 {
291 regulator-min-microvolt = <3000000>;
292 regulator-max-microvolt = <3000000>;
293 regulator-always-on;
294 };
295
296 /* camera, qdsp6 */
297 l23 {
298 regulator-min-microvolt = <1800000>;
299 regulator-max-microvolt = <1800000>;
300 bias-pull-down;
301 };
302
303 /*
304 * tabla2x-slim-CDC_VDDA_A_1P2V
305 * tabla2x-slim-VDDD_CDC_D
306 */
307 l25 {
308 regulator-min-microvolt = <1250000>;
309 regulator-max-microvolt = <1250000>;
310 bias-pull-down;
311 };
312
313 lvs1 {
314 bias-pull-down;
315 };
316
317 lvs4 {
318 bias-pull-down;
319 };
320
321 lvs5 {
322 bias-pull-down;
323 };
324
325 lvs6 {
326 bias-pull-down;
327 };
328 /*
329 * mipi_dsi.1-dsi1_vddio
330 * pil_riva-pll_vdd
331 */
332 lvs7 {
333 bias-pull-down;
334 };
335 };
336};
337
338&usb_hs1_phy {
339 v3p3-supply = <&pm8921_l3>;
340 v1p8-supply = <&pm8921_l4>;
341};
342
343/* OTG */
344&usb1 {
345 dr_mode = "otg";
346 status = "okay";
347};