src/arm64/qcom/msm8916-wingtech-wt88047.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2020 Stephan Gerhold
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "msm8916-pm8916.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/leds/common.h>
  12
  13 / {
  14         model = "Xiaomi Redmi 2 (Wingtech WT88047)";
  15         compatible = "wingtech,wt88047", "qcom,msm8916";
  16         chassis-type = "handset";
  17
  18         aliases {
  19                 serial0 = &blsp1_uart2;
  20         };
  21
  22         chosen {
  23                 stdout-path = "serial0";
  24         };
  25
  26         flash-led-controller {
  27                 compatible = "ocs,ocp8110";
  28                 enable-gpios = <&msmgpio 31 GPIO_ACTIVE_HIGH>;
  29                 flash-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
  30
  31                 pinctrl-names = "default";
  32                 pinctrl-0 = <&camera_flash_default>;
  33
  34                 flash_led: led {
  35                         function = LED_FUNCTION_FLASH;
  36                         color = <LED_COLOR_ID_WHITE>;
  37                 };
  38         };
  39
  40         gpio-keys {
  41                 compatible = "gpio-keys";
  42
  43                 pinctrl-names = "default";
  44                 pinctrl-0 = <&gpio_keys_default>;
  45
  46                 label = "GPIO Buttons";
  47
  48                 button-volume-up {
  49                         label = "Volume Up";
  50                         gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_VOLUMEUP>;
  52                 };
  53         };
  54
  55         usb_id: usb-id {
  56                 compatible = "linux,extcon-usb-gpio";
  57                 id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
  58                 pinctrl-names = "default";
  59                 pinctrl-0 = <&usb_id_default>;
  60         };
  61 };
  62
  63 &blsp_i2c2 {
  64         status = "okay";
  65
  66         imu@68 {
  67                 compatible = "invensense,mpu6880";
  68                 reg = <0x68>;
  69
  70                 interrupt-parent = <&msmgpio>;
  71                 interrupts = <115 IRQ_TYPE_EDGE_RISING>;
  72
  73                 vdd-supply = <&pm8916_l17>;
  74                 vddio-supply = <&pm8916_l6>;
  75
  76                 pinctrl-names = "default";
  77                 pinctrl-0 = <&imu_default>;
  78
  79                 mount-matrix = "1",  "0", "0",
  80                                "0", "-1", "0",
  81                                "0",  "0", "1";
  82         };
  83 };
  84
  85 &blsp_i2c5 {
  86         status = "okay";
  87
  88         touchscreen@38 {
  89                 /* Likely some other model but works just fine with this one */
  90                 compatible = "edt,edt-ft5506";
  91                 reg = <0x38>;
  92
  93                 interrupt-parent = <&msmgpio>;
  94                 interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
  95
  96                 reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
  97
  98                 vcc-supply = <&pm8916_l17>;
  99                 iovcc-supply = <&pm8916_l6>;
 100
 101                 touchscreen-size-x = <720>;
 102                 touchscreen-size-y = <1280>;
 103
 104                 pinctrl-names = "default";
 105                 pinctrl-0 = <&touchscreen_default>;
 106         };
 107 };
 108
 109 &blsp_i2c6 {
 110         status = "okay";
 111
 112         led-controller@45 {
 113                 compatible = "awinic,aw2013";
 114                 reg = <0x45>;
 115                 #address-cells = <1>;
 116                 #size-cells = <0>;
 117
 118                 vcc-supply = <&pm8916_l16>;
 119
 120                 led@0 {
 121                         reg = <0>;
 122                         led-max-microamp = <15000>;
 123                         function = LED_FUNCTION_INDICATOR;
 124                         color = <LED_COLOR_ID_RED>;
 125                 };
 126
 127                 led@1 {
 128                         reg = <1>;
 129                         led-max-microamp = <15000>;
 130                         function = LED_FUNCTION_INDICATOR;
 131                         color = <LED_COLOR_ID_GREEN>;
 132                 };
 133
 134                 led@2 {
 135                         reg = <2>;
 136                         led-max-microamp = <15000>;
 137                         function = LED_FUNCTION_INDICATOR;
 138                         color = <LED_COLOR_ID_BLUE>;
 139                 };
 140         };
 141 };
 142
 143 &blsp1_uart2 {
 144         status = "okay";
 145 };
 146
 147 &pm8916_resin {
 148         status = "okay";
 149         linux,code = <KEY_VOLUMEDOWN>;
 150 };
 151
 152 &pm8916_vib {
 153         status = "okay";
 154 };
 155
 156 &pronto {
 157         status = "okay";
 158 };
 159
 160 &sdhc_1 {
 161         status = "okay";
 162
 163         pinctrl-names = "default", "sleep";
 164         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
 165         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
 166 };
 167
 168 &sdhc_2 {
 169         status = "okay";
 170
 171         pinctrl-names = "default", "sleep";
 172         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
 173         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
 174
 175         non-removable;
 176 };
 177
 178 &usb {
 179         status = "okay";
 180         extcon = <&usb_id>, <&usb_id>;
 181 };
 182
 183 &usb_hs_phy {
 184         extcon = <&usb_id>;
 185 };
 186
 187 &smd_rpm_regulators {
 188         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 189         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 190         vdd_l7-supply = <&pm8916_s4>;
 191
 192         s3 {
 193                 regulator-min-microvolt = <1200000>;
 194                 regulator-max-microvolt = <1300000>;
 195         };
 196
 197         s4 {
 198                 regulator-min-microvolt = <1800000>;
 199                 regulator-max-microvolt = <2100000>;
 200         };
 201
 202         l1 {
 203                 regulator-min-microvolt = <1225000>;
 204                 regulator-max-microvolt = <1225000>;
 205         };
 206
 207         l2 {
 208                 regulator-min-microvolt = <1200000>;
 209                 regulator-max-microvolt = <1200000>;
 210         };
 211
 212         l4 {
 213                 regulator-min-microvolt = <2050000>;
 214                 regulator-max-microvolt = <2050000>;
 215         };
 216
 217         l5 {
 218                 regulator-min-microvolt = <1800000>;
 219                 regulator-max-microvolt = <1800000>;
 220         };
 221
 222         l6 {
 223                 regulator-min-microvolt = <1800000>;
 224                 regulator-max-microvolt = <1800000>;
 225         };
 226
 227         l7 {
 228                 regulator-min-microvolt = <1800000>;
 229                 regulator-max-microvolt = <1800000>;
 230         };
 231
 232         l8 {
 233                 regulator-min-microvolt = <2850000>;
 234                 regulator-max-microvolt = <2900000>;
 235         };
 236
 237         l9 {
 238                 regulator-min-microvolt = <3300000>;
 239                 regulator-max-microvolt = <3300000>;
 240         };
 241
 242         l10 {
 243                 regulator-min-microvolt = <2700000>;
 244                 regulator-max-microvolt = <2800000>;
 245         };
 246
 247         l11 {
 248                 regulator-min-microvolt = <2950000>;
 249                 regulator-max-microvolt = <2950000>;
 250                 regulator-allow-set-load;
 251                 regulator-system-load = <200000>;
 252         };
 253
 254         l12 {
 255                 regulator-min-microvolt = <1800000>;
 256                 regulator-max-microvolt = <2950000>;
 257         };
 258
 259         l13 {
 260                 regulator-min-microvolt = <3075000>;
 261                 regulator-max-microvolt = <3075000>;
 262         };
 263
 264         l14 {
 265                 regulator-min-microvolt = <1800000>;
 266                 regulator-max-microvolt = <3300000>;
 267         };
 268
 269         l15 {
 270                 regulator-min-microvolt = <1800000>;
 271                 regulator-max-microvolt = <3300000>;
 272         };
 273
 274         l16 {
 275                 regulator-min-microvolt = <2800000>;
 276                 regulator-max-microvolt = <3300000>;
 277         };
 278
 279         l17 {
 280                 regulator-min-microvolt = <2850000>;
 281                 regulator-max-microvolt = <2850000>;
 282         };
 283
 284         l18 {
 285                 regulator-min-microvolt = <2700000>;
 286                 regulator-max-microvolt = <2700000>;
 287         };
 288 };
 289
 290 &msmgpio {
 291         camera_flash_default: camera-flash-default-state {
 292                 pins = "gpio31", "gpio32";
 293                 function = "gpio";
 294
 295                 drive-strength = <2>;
 296                 bias-disable;
 297         };
 298
 299         gpio_keys_default: gpio-keys-default-state {
 300                 pins = "gpio107";
 301                 function = "gpio";
 302
 303                 drive-strength = <2>;
 304                 bias-pull-up;
 305         };
 306
 307         imu_default: imu-default-state {
 308                 pins = "gpio115";
 309                 function = "gpio";
 310
 311                 drive-strength = <2>;
 312                 bias-disable;
 313         };
 314
 315         touchscreen_default: touchscreen-default-state {
 316                 touchscreen-pins {
 317                         pins = "gpio13";
 318                         function = "gpio";
 319
 320                         drive-strength = <2>;
 321                         bias-pull-up;
 322                 };
 323                 reset-pins {
 324                         pins = "gpio12";
 325                         function = "gpio";
 326
 327                         drive-strength = <2>;
 328                         bias-disable;
 329                 };
 330         };
 331
 332         usb_id_default: usb-id-default-state {
 333                 pins = "gpio110";
 334                 function = "gpio";
 335
 336                 drive-strength = <8>;
 337                 bias-pull-up;
 338         };
 339 };