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