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