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