arch/arm64/boot/dts/qcom/apq8039-t2.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2015, The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2020-2023, Linaro Ltd.
   5  *
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "msm8939.dtsi"
  11 #include "msm8939-pm8916.dtsi"
  12 #include <dt-bindings/arm/qcom,ids.h>
  13 #include <dt-bindings/gpio/gpio.h>
  14 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
  15 #include <dt-bindings/sound/apq8016-lpass.h>
  16
  17 / {
  18         model = "Square, Inc. T2 Devkit";
  19         compatible = "square,apq8039-t2", "qcom,msm8939";
  20
  21         qcom,board-id = <0x53 0x54>;
  22         qcom,msm-id = <QCOM_ID_APQ8039 0x30000>;
  23
  24         aliases {
  25                 mmc0 = &sdhc_1;
  26                 mmc1 = &sdhc_2;
  27                 serial0 = &blsp_uart1;
  28                 serial1 = &blsp_uart2;
  29         };
  30
  31         bl: backlight {
  32                 compatible = "gpio-backlight";
  33                 pinctrl-0 = <&pinctrl_backlight>;
  34                 pinctrl-names = "default";
  35                 gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
  36         };
  37
  38         chosen {
  39                 stdout-path = "serial1:115200n8";
  40         };
  41
  42         vreg_lcd_avdd_reg: lcd-avdd-regulator {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "lcd_avdd";
  45                 regulator-min-microvolt = <5600000>;
  46                 regulator-max-microvolt = <5600000>;
  47                 pinctrl-0 = <&pinctrl_lcd_avdd_reg>;
  48                 pinctrl-names = "default";
  49                 gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
  50                 startup-delay-us = <300>;
  51                 enable-active-high;
  52         };
  53
  54         vreg_lcd_avee_reg: lcd-avee-regulator {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "lcd_avee";
  57                 regulator-min-microvolt = <5600000>;
  58                 regulator-max-microvolt = <5600000>;
  59                 pinctrl-0 = <&pinctrl_lcd_avee_reg>;
  60                 pinctrl-names = "default";
  61                 gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>;
  62                 startup-delay-us = <300>;
  63                 enable-active-high;
  64         };
  65
  66         vreg_lcd_iovcc_reg: lcd-iovcc-regulator {
  67                 compatible = "regulator-fixed";
  68                 regulator-name = "lcd_iovcc";
  69                 regulator-min-microvolt = <1800000>;
  70                 regulator-max-microvolt = <1800000>;
  71                 pinctrl-0 = <&pinctrl_lcd_iovcc_reg>;
  72                 pinctrl-names = "default";
  73                 gpio = <&tlmm 9 GPIO_ACTIVE_HIGH>;
  74                 startup-delay-us = <300>;
  75                 enable-active-high;
  76         };
  77 };
  78
  79 &blsp_i2c1 {
  80         status = "okay";
  81 };
  82
  83 &blsp_i2c2 {
  84         status = "okay";
  85 };
  86
  87 &blsp_i2c3 {
  88         status = "okay";
  89
  90         typec_pd: usb-pd@38 {
  91                 compatible = "ti,tps6598x";
  92                 reg = <0x38>;
  93
  94                 interrupt-parent = <&tlmm>;
  95                 interrupts = <107 IRQ_TYPE_LEVEL_LOW>;
  96                 interrupt-names = "irq";
  97
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&typec_irq>;
 100
 101                 typec_con: connector {
 102                         compatible = "usb-c-connector";
 103                         label = "USB-C";
 104
 105                         port {
 106                                 typec_ep: endpoint {
 107                                         remote-endpoint = <&otg_ep>;
 108                                 };
 109                         };
 110                 };
 111         };
 112 };
 113
 114 &blsp_i2c5 {
 115         status = "okay";
 116 };
 117
 118 &blsp_uart1 {
 119         status = "okay";
 120 };
 121
 122 &blsp_uart1_default {
 123         pins = "gpio0", "gpio1";
 124 };
 125
 126 &blsp_uart1_sleep {
 127         pins = "gpio0", "gpio1";
 128 };
 129
 130 &blsp_uart2 {
 131         status = "okay";
 132 };
 133
 134 &gpu {
 135         status = "okay";
 136 };
 137
 138 &lpass {
 139         status = "okay";
 140 };
 141
 142 &lpass_codec {
 143         status = "okay";
 144 };
 145
 146 &mdss {
 147         status = "okay";
 148 };
 149
 150 &pm8916_codec {
 151         qcom,hphl-jack-type-normally-open;
 152         qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
 153         qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 154         status = "okay";
 155 };
 156
 157 &pm8916_gpios {
 158         gpio-line-names =
 159                 "PM_GPIO1",     /* WIFI_GPIO1_PRE */
 160                 "PM_GPIO2",     /* WIFI_GPIO2_PRE */
 161                 "PM_GPIO3",
 162                 "PM_GPIO4";
 163 };
 164
 165 &sdhc_1 {
 166         status = "okay";
 167 };
 168
 169 &sound {
 170         model = "apq8039-square-sndcard";
 171         audio-routing = "AMIC2", "MIC BIAS Internal2";
 172         pinctrl-names = "default", "sleep";
 173         pinctrl-0 = <&cdc_pdm_default>;
 174         pinctrl-1 = <&cdc_pdm_sleep>;
 175
 176         internal-codec-playback-dai-link {
 177                 link-name = "WCD";
 178                 cpu {
 179                         sound-dai = <&lpass MI2S_PRIMARY>;
 180                 };
 181                 codec {
 182                         sound-dai = <&lpass_codec 0>, <&pm8916_codec 0>;
 183                 };
 184         };
 185
 186         internal-codec-capture-dai-link {
 187                 link-name = "WCD-Capture";
 188                 cpu {
 189                         sound-dai = <&lpass MI2S_TERTIARY>;
 190                 };
 191                 codec {
 192                         sound-dai = <&lpass_codec 1>, <&pm8916_codec 1>;
 193                 };
 194         };
 195 };
 196
 197 /*
 198  * Line names are taken from the schematic of T2, Ver X03.
 199  * July 14, 2018. Page 4 in particular.
 200  */
 201 &tlmm {
 202         gpio-line-names =
 203                 "APQ_UART1_TX",         /* GPIO_0 */
 204                 "APQ_UART1_RX",
 205                 "APQ_I2C1_SDA",
 206                 "APQ_I2C1_SCL",
 207                 "APQ_UART2_TX_1V8",
 208                 "APQ_UART2_RX_1V8",
 209                 "APQ_I2C2_SDA",
 210                 "APQ_I2C2_SCL",
 211                 "NC",
 212                 "APQ_LCD_IOVCC_EN",
 213                 "APQ_I2C3_SDA",         /* GPIO_10 */
 214                 "APQ_I2C3_SCL",
 215                 "TOUCH_RST_1V8_L",
 216                 "NC",
 217                 "APQ_I2C4_SDA",
 218                 "APQ_I2C4_SCL",
 219                 "APQ_ID5",
 220                 "USB_DISCONNECT",
 221                 "APQ_I2C5_SDA",
 222                 "APQ_I2C5_SCL",
 223                 "APQ_USBC_SPI_MOSI",    /* GPIO_20 */
 224                 "APQ_USBC_SPI_MISO",
 225                 "APQ_USBC_SPI_SS_L",
 226                 "APQ_USBC_SPI_CLK",
 227                 "APQ_LCD_TE0",
 228                 "APQ_LCD_RST_L",
 229                 "NC",
 230                 "NC",
 231                 "ACCELEROMETER_INT1",
 232                 "APQ_CAM_I2C0_SDA",
 233                 "APQ_CAM_I2C0_SCL",     /* GPIO_30 */
 234                 "ACCELEROMETER_INT2",
 235                 "NC",
 236                 "NC",
 237                 "NC",
 238                 "APQ_K21_RST_1V8_L",
 239                 "NC",
 240                 "APQ_EDL_1V8",
 241                 "TP145",
 242                 "BT_SSBI",
 243                 "NC",                   /* GPIO_40 */
 244                 "NC",
 245                 "NC",
 246                 "NC",
 247                 "NC",
 248                 "NC",
 249                 "NC",
 250                 "BT_CTRL",
 251                 "BT_DAT",
 252                 "PWR_GPIO_IN",
 253                 "PWR_GPIO_OUT",         /* GPIO_50 */
 254                 "CARD_DET_MLB_L",
 255                 "HALL_SENSOR",
 256                 "TP63",
 257                 "TP64",
 258                 "TP65",
 259                 "NC",
 260                 "NC",
 261                 "NC",
 262                 "NC",
 263                 "NC",                   /* GPIO_60 */
 264                 "NC",
 265                 "APQ_K21_GPIO0_1V8",
 266                 "CDC_PDM_CLK",
 267                 "CDC_PDM_SYNC",
 268                 "CDC_PDM_TX",
 269                 "CDC_PDM_RX0",
 270                 "CDC_PDM_RX1",
 271                 "CDC_PDM_RX2",
 272                 "APQ_K21_GPIO1_1V8",
 273                 "NC",                   /* GPIO_70 */
 274                 "APQ_HUB_SEL_1V8",
 275                 "APQ_K21_GPIO2_1V8",
 276                 "APQ_K21_GPIO3_1V8",
 277                 "APQ_ID0",
 278                 "APQ_ID1",
 279                 "APQ_ID2",
 280                 "APQ_ID3",
 281                 "APQ_ID4",
 282                 "APQ_HUB_SUSP_IND",
 283                 "BOOT_CONFIG_0",        /* GPIO_80 */
 284                 "BOOT_CONFIG_1",
 285                 "BOOT_CONFIG_2",
 286                 "BOOT_CONFIG_3",
 287                 "NC",
 288                 "NC",
 289                 "APQ_LCD_AVDD_EN",
 290                 "APQ_LCD_AVEE_EN",
 291                 "TP70",
 292                 "NC",
 293                 "APQ_DEBUG0",           /* GPIO_90 */
 294                 "APQ_DEBUG1",
 295                 "APQ_DEBUG2",
 296                 "APQ_DEBUG3",
 297                 "TP165",
 298                 "NC",
 299                 "APQ_LNA_PWR_EN",
 300                 "NC",
 301                 "APQ_LCD_BL_EN",
 302                 "NC",
 303                 "APQ_LCD_ID0",          /* GPIO_100 */
 304                 "APQ_LCD_ID1",
 305                 "USBC_GPIO5_1V8",
 306                 "NC",
 307                 "NC",
 308                 "NC",
 309                 "APQ_HUB_RST_1V8_L",
 310                 "USBC_I2C_IRQ_1V8_L",
 311                 "SPE_PWR_EN",
 312                 "NC",
 313                 "APQ_USB_ID",           /* GPIO_110 */
 314                 "APQ_EXT_BUCK_VSEL",
 315                 "APQ_USB_ID_OUT",
 316                 "NC",
 317                 "PRNT_RST_L",
 318                 "APQ_CRQ_I2C_RDY_1V8",
 319                 "TYPEC_RST_1V8_H",
 320                 "CHG_BACKPWR_EN",
 321                 "CHG_PROCHOT_L",
 322                 "NC",
 323                 "USBC_GPIO7_1V8",       /* GPIO_120 */
 324                 "NC";
 325
 326         pinctrl_backlight: backlight-state {
 327                 pins = "gpio98";
 328                 function = "gpio";
 329         };
 330
 331         pinctrl_lcd_avdd_reg: lcd-avdd-reg-state {
 332                 pins = "gpio86";
 333                 function = "gpio";
 334         };
 335
 336         pinctrl_lcd_avee_reg: lcd-avee-reg-state {
 337                 pins = "gpio87";
 338                 function = "gpio";
 339         };
 340
 341         pinctrl_lcd_iovcc_reg: lcd-iovcc-reg-state {
 342                 pins = "gpio9";
 343                 function = "gpio";
 344         };
 345
 346         pinctrl_lcd_rst: lcd-rst-state {
 347                 pins = "gpio25";
 348                 function = "gpio";
 349         };
 350
 351         pinctrl_otg_default: otg-default-state {
 352                 function = "gpio";
 353                 pins = "gpio17";
 354                 output-high;
 355         };
 356
 357         pinctrl_otg_device: otg-device-state {
 358                 function = "gpio";
 359                 pins = "gpio17";
 360                 output-low;
 361         };
 362
 363         pinctrl_otg_host: otg-host-state {
 364                 function = "gpio";
 365                 pins = "gpio17";
 366                 output-low;
 367         };
 368
 369         typec_irq: typec-irq-state {
 370                 function = "gpio";
 371                 pins = "gpio107";
 372                 bias-pull-up;
 373         };
 374 };
 375
 376 &usb {
 377         pinctrl-names = "default", "host", "device";
 378         pinctrl-0 = <&pinctrl_otg_default>;
 379         pinctrl-1 = <&pinctrl_otg_host>;
 380         pinctrl-2 = <&pinctrl_otg_device>;
 381         usb-role-switch;
 382         status = "okay";
 383
 384         port {
 385                 otg_ep: endpoint {
 386                         remote-endpoint = <&typec_ep>;
 387                 };
 388         };
 389 };
 390
 391 &wcnss {
 392         status = "okay";
 393 };
 394
 395 &wcnss_iris {
 396         compatible = "qcom,wcn3680";
 397 };
 398
 399 &wcnss_mem {
 400         status = "okay";
 401 };