1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/gpio/gpio.h> 2 #include <dt-bindings/gpio/gpio.h>
3 #include <dt-bindings/input/input.h> 3 #include <dt-bindings/input/input.h>
4 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h 4 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
5 5
6 #include "qcom-apq8064-v2.0.dtsi" 6 #include "qcom-apq8064-v2.0.dtsi"
7 #include "pm8821.dtsi" 7 #include "pm8821.dtsi"
8 #include "pm8921.dtsi" 8 #include "pm8921.dtsi"
9 9
10 / { 10 / {
11 model = "Asus Nexus7(flo)"; 11 model = "Asus Nexus7(flo)";
12 compatible = "asus,nexus7-flo", "qcom, 12 compatible = "asus,nexus7-flo", "qcom,apq8064";
13 chassis-type = "tablet"; 13 chassis-type = "tablet";
14 14
15 aliases { 15 aliases {
16 serial0 = &gsbi7_serial; 16 serial0 = &gsbi7_serial;
17 serial1 = &gsbi6_serial; 17 serial1 = &gsbi6_serial;
18 }; 18 };
19 19
20 chosen { 20 chosen {
21 stdout-path = "serial0:115200n 21 stdout-path = "serial0:115200n8";
22 }; 22 };
23 23
24 reserved-memory { 24 reserved-memory {
25 #address-cells = <1>; 25 #address-cells = <1>;
26 #size-cells = <1>; 26 #size-cells = <1>;
27 ranges; 27 ranges;
28 28
29 ramoops@88d00000 { 29 ramoops@88d00000 {
30 compatible = "ramoops" 30 compatible = "ramoops";
31 reg = <0x88d00000 0x10 31 reg = <0x88d00000 0x100000>;
32 record-size = <0x00020 32 record-size = <0x00020000>;
33 console-size = <0x0002 33 console-size = <0x00020000>;
34 ftrace-size = <0x00020 34 ftrace-size = <0x00020000>;
35 }; 35 };
36 }; 36 };
37 37
38 ext_3p3v: regulator-ext-3p3v { 38 ext_3p3v: regulator-ext-3p3v {
39 compatible = "regulator-fixed" 39 compatible = "regulator-fixed";
40 regulator-min-microvolt = <330 40 regulator-min-microvolt = <3300000>;
41 regulator-max-microvolt = <330 41 regulator-max-microvolt = <3300000>;
42 regulator-name = "ext_3p3v"; 42 regulator-name = "ext_3p3v";
43 startup-delay-us = <0>; 43 startup-delay-us = <0>;
44 gpio = <&tlmm_pinmux 77 GPIO_A 44 gpio = <&tlmm_pinmux 77 GPIO_ACTIVE_HIGH>;
45 enable-active-high; 45 enable-active-high;
46 regulator-boot-on; 46 regulator-boot-on;
47 }; 47 };
48 48
49 gpio-keys { 49 gpio-keys {
50 compatible = "gpio-keys"; 50 compatible = "gpio-keys";
51 key-volume-up { 51 key-volume-up {
52 label = "Volume Up"; 52 label = "Volume Up";
53 gpios = <&pm8921_gpio 53 gpios = <&pm8921_gpio 4 GPIO_ACTIVE_HIGH>;
54 linux,code = <KEY_VOLU 54 linux,code = <KEY_VOLUMEUP>;
55 }; 55 };
56 key-volume-down { 56 key-volume-down {
57 label = "Volume Down"; 57 label = "Volume Down";
58 gpios = <&pm8921_gpio 58 gpios = <&pm8921_gpio 38 GPIO_ACTIVE_HIGH>;
59 linux,code = <KEY_VOLU 59 linux,code = <KEY_VOLUMEDOWN>;
60 }; 60 };
61 }; 61 };
62 62
63 soc { 63 soc {
64 sram@2a03f000 { 64 sram@2a03f000 {
65 compatible = "qcom,apq 65 compatible = "qcom,apq8064-imem", "syscon", "simple-mfd";
66 reg = <0x2a03f000 0x10 66 reg = <0x2a03f000 0x1000>;
67 67
68 reboot-mode { 68 reboot-mode {
69 compatible = " 69 compatible = "syscon-reboot-mode";
70 offset = <0x65 70 offset = <0x65c>;
71 71
72 mode-normal = 72 mode-normal = <0x77665501>;
73 mode-bootloade 73 mode-bootloader = <0x77665500>;
74 mode-recovery 74 mode-recovery = <0x77665502>;
75 }; 75 };
76 }; 76 };
77 }; 77 };
78 }; 78 };
79 79
80 &dsi0 { 80 &dsi0 {
81 vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 81 vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/
82 vdd-supply = <&pm8921_l8>; 82 vdd-supply = <&pm8921_l8>;
83 vddio-supply = <&pm8921_lvs7>; 83 vddio-supply = <&pm8921_lvs7>;
84 avdd-supply = <&pm8921_l11>; 84 avdd-supply = <&pm8921_l11>;
85 status = "okay"; 85 status = "okay";
86 86
87 panel@0 { 87 panel@0 {
88 reg = <0>; 88 reg = <0>;
89 compatible = "jdi,lt070me05000 89 compatible = "jdi,lt070me05000";
90 90
91 vddp-supply = <&pm8921_l17>; 91 vddp-supply = <&pm8921_l17>;
92 iovcc-supply = <&pm8921_lvs7>; 92 iovcc-supply = <&pm8921_lvs7>;
93 93
94 enable-gpios = <&pm8921_gpio 3 94 enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;
95 reset-gpios = <&tlmm_pinmux 54 95 reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;
96 dcdc-en-gpios = <&pm8921_gpio 96 dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;
97 97
98 port { 98 port {
99 panel_in: endpoint { 99 panel_in: endpoint {
100 remote-endpoin 100 remote-endpoint = <&dsi0_out>;
101 }; 101 };
102 }; 102 };
103 }; 103 };
104 }; 104 };
105 105
106 &dsi0_in { 106 &dsi0_in {
107 remote-endpoint = <&mdp_dsi1_out>; 107 remote-endpoint = <&mdp_dsi1_out>;
108 }; 108 };
109 109
110 &dsi0_out { 110 &dsi0_out {
111 remote-endpoint = <&panel_in>; 111 remote-endpoint = <&panel_in>;
112 data-lanes = <0 1 2 3>; 112 data-lanes = <0 1 2 3>;
113 }; 113 };
114 114
115 &dsi0_phy { 115 &dsi0_phy {
116 vddio-supply = <&pm8921_lvs7>;/*VDD_PL 116 vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/
117 status = "okay"; 117 status = "okay";
118 }; 118 };
119 119
120 &gsbi1 { 120 &gsbi1 {
121 qcom,mode = <GSBI_PROT_I2C>; 121 qcom,mode = <GSBI_PROT_I2C>;
122 status = "okay"; 122 status = "okay";
123 }; 123 };
124 124
125 &gsbi1_i2c { 125 &gsbi1_i2c {
126 status = "okay"; 126 status = "okay";
127 clock-frequency = <200000>; 127 clock-frequency = <200000>;
>> 128 pinctrl-0 = <&i2c1_pins>;
>> 129 pinctrl-names = "default";
128 130
129 eeprom@52 { 131 eeprom@52 {
130 compatible = "atmel,24c128"; 132 compatible = "atmel,24c128";
131 reg = <0x52>; 133 reg = <0x52>;
132 pagesize = <32>; 134 pagesize = <32>;
133 }; 135 };
134 136
135 bq27541@55 { 137 bq27541@55 {
136 compatible = "ti,bq27541"; 138 compatible = "ti,bq27541";
137 reg = <0x55>; 139 reg = <0x55>;
138 }; 140 };
139 141
140 }; 142 };
141 143
142 &gsbi3 { 144 &gsbi3 {
143 qcom,mode = <GSBI_PROT_I2C>; 145 qcom,mode = <GSBI_PROT_I2C>;
144 status = "okay"; 146 status = "okay";
145 }; 147 };
146 148
147 &gsbi3_i2c { 149 &gsbi3_i2c {
148 clock-frequency = <200000>; 150 clock-frequency = <200000>;
>> 151 pinctrl-0 = <&i2c3_pins>;
>> 152 pinctrl-names = "default";
149 status = "okay"; 153 status = "okay";
150 154
151 trackpad@10 { 155 trackpad@10 {
152 compatible = "elan,ekth3500"; 156 compatible = "elan,ekth3500";
153 reg = <0x10>; 157 reg = <0x10>;
154 interrupt-parent = <&tlmm_pinm 158 interrupt-parent = <&tlmm_pinmux>;
155 interrupts = <6 IRQ_TYPE_EDGE_ 159 interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
156 }; 160 };
157 }; 161 };
158 162
159 &gsbi6 { 163 &gsbi6 {
160 qcom,mode = <GSBI_PROT_I2C_UART>; 164 qcom,mode = <GSBI_PROT_I2C_UART>;
161 status = "okay"; 165 status = "okay";
162 }; 166 };
163 167
164 &gsbi6_serial { 168 &gsbi6_serial {
165 pinctrl-names = "default"; 169 pinctrl-names = "default";
166 pinctrl-0 = <&gsbi6_uart_4pins>; 170 pinctrl-0 = <&gsbi6_uart_4pins>;
167 status = "okay"; 171 status = "okay";
168 }; 172 };
169 173
170 &gsbi7 { 174 &gsbi7 {
171 qcom,mode = <GSBI_PROT_I2C_UART>; 175 qcom,mode = <GSBI_PROT_I2C_UART>;
172 status = "okay"; 176 status = "okay";
173 }; 177 };
174 178
175 &gsbi7_serial { 179 &gsbi7_serial {
176 status = "okay"; 180 status = "okay";
177 }; 181 };
178 182
179 &mdp { 183 &mdp {
180 status = "okay"; 184 status = "okay";
181 }; 185 };
182 186
183 &mdp_dsi1_out { 187 &mdp_dsi1_out {
184 remote-endpoint = <&dsi0_in>; 188 remote-endpoint = <&dsi0_in>;
185 }; 189 };
186 190
187 &pm8821 { 191 &pm8821 {
188 interrupts-extended = <&tlmm_pinmux 76 192 interrupts-extended = <&tlmm_pinmux 76 IRQ_TYPE_LEVEL_LOW>;
189 }; 193 };
190 194
191 &pm8921 { 195 &pm8921 {
192 interrupts-extended = <&tlmm_pinmux 74 196 interrupts-extended = <&tlmm_pinmux 74 IRQ_TYPE_LEVEL_LOW>;
193 }; 197 };
194 198
195 &rpm { 199 &rpm {
196 regulators { 200 regulators {
197 compatible = "qcom,rpm-pm8921- 201 compatible = "qcom,rpm-pm8921-regulators";
198 202
199 vdd_l1_l2_l12_l18-supply = <&p 203 vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
200 vin_lvs1_3_6-supply = <&pm8921 204 vin_lvs1_3_6-supply = <&pm8921_s4>;
201 vin_lvs4_5_7-supply = <&pm8921 205 vin_lvs4_5_7-supply = <&pm8921_s4>;
202 206
203 vdd_l24-supply = <&pm8921_s1>; 207 vdd_l24-supply = <&pm8921_s1>;
204 vdd_l25-supply = <&pm8921_s1>; 208 vdd_l25-supply = <&pm8921_s1>;
205 vin_lvs2-supply = <&pm8921_s1> 209 vin_lvs2-supply = <&pm8921_s1>;
206 210
207 vdd_l26-supply = <&pm8921_s7>; 211 vdd_l26-supply = <&pm8921_s7>;
208 vdd_l27-supply = <&pm8921_s7>; 212 vdd_l27-supply = <&pm8921_s7>;
209 vdd_l28-supply = <&pm8921_s7>; 213 vdd_l28-supply = <&pm8921_s7>;
210 214
211 vdd_ncp-supply = <&pm8921_l6>; 215 vdd_ncp-supply = <&pm8921_l6>;
212 216
213 /* Buck SMPS */ 217 /* Buck SMPS */
214 pm8921_s1: s1 { 218 pm8921_s1: s1 {
215 regulator-always-on; 219 regulator-always-on;
216 regulator-min-microvol 220 regulator-min-microvolt = <1225000>;
217 regulator-max-microvol 221 regulator-max-microvolt = <1225000>;
218 qcom,switch-mode-frequ 222 qcom,switch-mode-frequency = <3200000>;
219 bias-pull-down; 223 bias-pull-down;
220 }; 224 };
221 225
222 /* msm otg HSUSB_VDDCX */ 226 /* msm otg HSUSB_VDDCX */
223 pm8921_s3: s3 { 227 pm8921_s3: s3 {
224 regulator-min-microvol 228 regulator-min-microvolt = <500000>;
225 regulator-max-microvol 229 regulator-max-microvolt = <1150000>;
226 qcom,switch-mode-frequ 230 qcom,switch-mode-frequency = <4800000>;
227 }; 231 };
228 232
229 /* 233 /*
230 * msm_sdcc.1-sdc-vdd_io 234 * msm_sdcc.1-sdc-vdd_io
231 * tabla2x-slim-CDC_VDDA_RX 235 * tabla2x-slim-CDC_VDDA_RX
232 * tabla2x-slim-CDC_VDDA_TX 236 * tabla2x-slim-CDC_VDDA_TX
233 * tabla2x-slim-CDC_VDD_CP 237 * tabla2x-slim-CDC_VDD_CP
234 * tabla2x-slim-VDDIO_CDC 238 * tabla2x-slim-VDDIO_CDC
235 */ 239 */
236 pm8921_s4: s4 { 240 pm8921_s4: s4 {
237 regulator-min-microvol 241 regulator-min-microvolt = <1800000>;
238 regulator-max-microvol 242 regulator-max-microvolt = <1800000>;
239 qcom,switch-mode-frequ 243 qcom,switch-mode-frequency = <3200000>;
240 regulator-always-on; 244 regulator-always-on;
241 }; 245 };
242 246
243 pm8921_s7: s7 { 247 pm8921_s7: s7 {
244 regulator-min-microvol 248 regulator-min-microvolt = <1300000>;
245 regulator-max-microvol 249 regulator-max-microvolt = <1300000>;
246 qcom,switch-mode-frequ 250 qcom,switch-mode-frequency = <3200000>;
247 }; 251 };
248 252
249 /* mipi_dsi.1-dsi1_pll_vdda */ 253 /* mipi_dsi.1-dsi1_pll_vdda */
250 pm8921_l2: l2 { 254 pm8921_l2: l2 {
251 regulator-min-microvol 255 regulator-min-microvolt = <1200000>;
252 regulator-max-microvol 256 regulator-max-microvolt = <1200000>;
253 regulator-always-on; 257 regulator-always-on;
254 }; 258 };
255 259
256 /* msm_otg-HSUSB_3p3 */ 260 /* msm_otg-HSUSB_3p3 */
257 pm8921_l3: l3 { 261 pm8921_l3: l3 {
258 regulator-min-microvol 262 regulator-min-microvolt = <3075000>;
259 regulator-max-microvol 263 regulator-max-microvolt = <3075000>;
260 bias-pull-down; 264 bias-pull-down;
261 }; 265 };
262 266
263 /* msm_otg-HSUSB_1p8 */ 267 /* msm_otg-HSUSB_1p8 */
264 pm8921_l4: l4 { 268 pm8921_l4: l4 {
265 regulator-min-microvol 269 regulator-min-microvolt = <1800000>;
266 regulator-max-microvol 270 regulator-max-microvolt = <1800000>;
267 bias-pull-down; 271 bias-pull-down;
268 }; 272 };
269 273
270 /* msm_sdcc.1-sdc_vdd */ 274 /* msm_sdcc.1-sdc_vdd */
271 pm8921_l5: l5 { 275 pm8921_l5: l5 {
272 regulator-min-microvol 276 regulator-min-microvolt = <2950000>;
273 regulator-max-microvol 277 regulator-max-microvolt = <2950000>;
274 regulator-always-on; 278 regulator-always-on;
275 bias-pull-down; 279 bias-pull-down;
276 }; 280 };
277 281
278 pm8921_l6: l6 { 282 pm8921_l6: l6 {
279 regulator-min-microvol 283 regulator-min-microvolt = <2950000>;
280 regulator-max-microvol 284 regulator-max-microvolt = <2950000>;
281 }; 285 };
282 286
283 pm8921_l8: l8 { 287 pm8921_l8: l8 {
284 }; 288 };
285 289
286 /* mipi_dsi.1-dsi1_avdd */ 290 /* mipi_dsi.1-dsi1_avdd */
287 pm8921_l11: l11 { 291 pm8921_l11: l11 {
288 regulator-min-microvol 292 regulator-min-microvolt = <3000000>;
289 regulator-max-microvol 293 regulator-max-microvolt = <3000000>;
290 bias-pull-down; 294 bias-pull-down;
291 regulator-always-on; 295 regulator-always-on;
292 }; 296 };
293 297
294 /* pwm_power for backlight */ 298 /* pwm_power for backlight */
295 pm8921_l17: l17 { 299 pm8921_l17: l17 {
296 regulator-min-microvol 300 regulator-min-microvolt = <3000000>;
297 regulator-max-microvol 301 regulator-max-microvolt = <3000000>;
298 regulator-always-on; 302 regulator-always-on;
299 }; 303 };
300 304
301 /* camera, qdsp6 */ 305 /* camera, qdsp6 */
302 pm8921_l23: l23 { 306 pm8921_l23: l23 {
303 regulator-min-microvol 307 regulator-min-microvolt = <1800000>;
304 regulator-max-microvol 308 regulator-max-microvolt = <1800000>;
305 bias-pull-down; 309 bias-pull-down;
306 }; 310 };
307 311
308 /* 312 /*
309 * tabla2x-slim-CDC_VDDA_A_1P2 313 * tabla2x-slim-CDC_VDDA_A_1P2V
310 * tabla2x-slim-VDDD_CDC_D 314 * tabla2x-slim-VDDD_CDC_D
311 */ 315 */
312 pm8921_l25: l25 { 316 pm8921_l25: l25 {
313 regulator-min-microvol 317 regulator-min-microvolt = <1250000>;
314 regulator-max-microvol 318 regulator-max-microvolt = <1250000>;
315 bias-pull-down; 319 bias-pull-down;
316 }; 320 };
317 321
318 pm8921_lvs1: lvs1 { 322 pm8921_lvs1: lvs1 {
319 bias-pull-down; 323 bias-pull-down;
320 }; 324 };
321 325
322 pm8921_lvs4: lvs4 { 326 pm8921_lvs4: lvs4 {
323 bias-pull-down; 327 bias-pull-down;
324 }; 328 };
325 329
326 pm8921_lvs5: lvs5 { 330 pm8921_lvs5: lvs5 {
327 bias-pull-down; 331 bias-pull-down;
328 }; 332 };
329 333
330 pm8921_lvs6: lvs6 { 334 pm8921_lvs6: lvs6 {
331 bias-pull-down; 335 bias-pull-down;
332 }; 336 };
333 /* 337 /*
334 * mipi_dsi.1-dsi1_vddio 338 * mipi_dsi.1-dsi1_vddio
335 * pil_riva-pll_vdd 339 * pil_riva-pll_vdd
336 */ 340 */
337 pm8921_lvs7: lvs7 { 341 pm8921_lvs7: lvs7 {
338 bias-pull-down; 342 bias-pull-down;
339 }; 343 };
340 }; 344 };
341 }; 345 };
342 346
343 /* eMMC */ 347 /* eMMC */
344 &sdcc1 { 348 &sdcc1 {
345 vmmc-supply = <&pm8921_l5>; 349 vmmc-supply = <&pm8921_l5>;
346 vqmmc-supply = <&pm8921_s4>; 350 vqmmc-supply = <&pm8921_s4>;
347 status = "okay"; 351 status = "okay";
348 }; 352 };
349 353
350 &usb_hs1_phy { 354 &usb_hs1_phy {
351 v3p3-supply = <&pm8921_l3>; 355 v3p3-supply = <&pm8921_l3>;
352 v1p8-supply = <&pm8921_l4>; 356 v1p8-supply = <&pm8921_l4>;
353 }; 357 };
354 358
355 /* OTG */ 359 /* OTG */
356 &usb1 { 360 &usb1 {
357 dr_mode = "otg"; 361 dr_mode = "otg";
358 status = "okay"; 362 status = "okay";
359 }; 363 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.