arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts

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