arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (C) 2018 PHYTEC Messtechnik GmbH
   4  * Author: Christian Hemp <c.hemp@phytec.de>
   5  */
   6
   7
   8 / {
   9         aliases {
  10                 rtc0 = &i2c_rtc;
  11         };
  12
  13         backlight: backlight {
  14                 compatible = "pwm-backlight";
  15                 brightness-levels = <0 4 8 16 32 64 128 255>;
  16                 default-brightness-level = <7>;
  17                 power-supply = <&reg_backlight>;
  18                 pwms = <&pwm1 0 5000000>;
  19                 status = "okay";
  20         };
  21
  22         gpio_leds: leds {
  23                 compatible = "gpio-leds";
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&pinctrl_gpioleds>;
  26                 status = "disabled";
  27
  28                 red {
  29                         label = "phyboard-mira:red";
  30                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;
  31                 };
  32
  33                 green {
  34                         label = "phyboard-mira:green";
  35                         gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;
  36                 };
  37
  38                 blue {
  39                         label = "phyboard-mira:blue";
  40                         gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;
  41                         linux,default-trigger = "mmc0";
  42                 };
  43         };
  44
  45         reg_backlight: regulator-backlight {
  46                 compatible = "regulator-fixed";
  47                 regulator-name = "backlight_3v3";
  48                 regulator-min-microvolt = <3300000>;
  49                 regulator-max-microvolt = <3300000>;
  50                 regulator-always-on;
  51         };
  52
  53         reg_en_switch: regulator-en-switch {
  54                 compatible = "regulator-fixed";
  55                 pinctrl-names = "default";
  56                 pinctrl-0 = <&pinctrl_en_switch>;
  57                 regulator-name = "Enable Switch";
  58                 regulator-min-microvolt = <3300000>;
  59                 regulator-max-microvolt = <3300000>;
  60                 enable-active-high;
  61                 gpio = <&gpio3 4 GPIO_ACTIVE_HIGH>;
  62                 regulator-always-on;
  63         };
  64
  65         reg_flexcan1: regulator-flexcan1 {
  66                 compatible = "regulator-fixed";
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&pinctrl_flexcan1_en>;
  69                 regulator-name = "flexcan1-reg";
  70                 regulator-min-microvolt = <1500000>;
  71                 regulator-max-microvolt = <1500000>;
  72                 gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>;
  73                 enable-active-high;
  74         };
  75
  76         reg_panel: regulator-panel {
  77                 compatible = "regulator-fixed";
  78                 regulator-name = "panel-power-supply";
  79                 regulator-min-microvolt = <12000000>;
  80                 regulator-max-microvolt = <12000000>;
  81                 regulator-always-on;
  82         };
  83
  84         reg_pcie: regulator-pcie {
  85                 compatible = "regulator-fixed";
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&pinctrl_pcie_reg>;
  88                 regulator-name = "mPCIe_1V5";
  89                 regulator-min-microvolt = <1500000>;
  90                 regulator-max-microvolt = <1500000>;
  91                 gpio = <&gpio3 0 GPIO_ACTIVE_HIGH>;
  92                 enable-active-high;
  93         };
  94
  95         reg_usb_h1_vbus: usb-h1-vbus {
  96                 compatible = "regulator-fixed";
  97                 pinctrl-names = "default";
  98                 pinctrl-0 = <&pinctrl_usbh1_vbus>;
  99                 regulator-name = "usb_h1_vbus";
 100                 regulator-min-microvolt = <5000000>;
 101                 regulator-max-microvolt = <5000000>;
 102                 gpio = <&gpio2 18 GPIO_ACTIVE_HIGH>;
 103                 enable-active-high;
 104         };
 105
 106         reg_usbotg_vbus: usbotg-vbus {
 107                 compatible = "regulator-fixed";
 108                 pinctrl-names = "default";
 109                 pinctrl-0 = <&pinctrl_usbotg_vbus>;
 110                 regulator-name = "usb_otg_vbus";
 111                 regulator-min-microvolt = <5000000>;
 112                 regulator-max-microvolt = <5000000>;
 113                 gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 114                 enable-active-high;
 115         };
 116
 117         panel {
 118                 compatible = "auo,g104sn02";
 119                 pinctrl-names = "default";
 120                 pinctrl-0 = <&pinctrl_panel_en>;
 121                 power-supply = <&reg_panel>;
 122                 enable-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
 123                 backlight = <&backlight>;
 124
 125                 port {
 126                         panel_in: endpoint {
 127                                 remote-endpoint = <&lvds0_out>;
 128                         };
 129                 };
 130         };
 131 };
 132
 133 &can1 {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&pinctrl_flexcan1>;
 136         xceiver-supply = <&reg_flexcan1>;
 137         status = "disabled";
 138 };
 139
 140 &hdmi {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&pinctrl_hdmicec>;
 143         ddc-i2c-bus = <&i2c2>;
 144         status = "disabled";
 145 };
 146
 147 &i2c1 {
 148         pinctrl-names = "default";
 149         pinctrl-0 = <&pinctrl_i2c1>;
 150         clock-frequency = <400000>;
 151         status = "disabled";
 152
 153         stmpe: touchctrl@44 {
 154                 compatible = "st,stmpe811";
 155                 pinctrl-names = "default";
 156                 pinctrl-0 = <&pinctrl_stmpe>;
 157                 reg = <0x44>;
 158                 interrupt-parent = <&gpio7>;
 159                 interrupts = <12 IRQ_TYPE_NONE>;
 160                 status = "disabled";
 161
 162                 stmpe_touchscreen {
 163                         compatible = "st,stmpe-ts";
 164                         st,sample-time = <4>;
 165                         st,mod-12b = <1>;
 166                         st,ref-sel = <0>;
 167                         st,adc-freq = <1>;
 168                         st,ave-ctrl = <1>;
 169                         st,touch-det-delay = <2>;
 170                         st,settling = <2>;
 171                         st,fraction-z = <7>;
 172                         st,i-drive = <1>;
 173                 };
 174         };
 175
 176         i2c_rtc: rtc@68 {
 177                 compatible = "microcrystal,rv4162";
 178                 pinctrl-names = "default";
 179                 pinctrl-0 = <&pinctrl_rtc_int>;
 180                 reg = <0x68>;
 181                 interrupt-parent = <&gpio7>;
 182                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
 183                 status = "disabled";
 184         };
 185 };
 186
 187 &i2c2 {
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&pinctrl_i2c2>;
 190         clock-frequency = <100000>;
 191         status = "disabled";
 192 };
 193
 194 &ldb {
 195         status = "okay";
 196
 197         lvds-channel@0 {
 198                 fsl,data-mapping = "spwg";
 199                 fsl,data-width = <24>;
 200                 status = "disabled";
 201
 202                 port@4 {
 203                         reg = <4>;
 204
 205                         lvds0_out: endpoint {
 206                                 remote-endpoint = <&panel_in>;
 207                         };
 208                 };
 209         };
 210 };
 211
 212 &pcie {
 213         pinctrl-names = "default";
 214         pinctrl-0 = <&pinctrl_pcie>;
 215         reset-gpio = <&gpio2 25 GPIO_ACTIVE_LOW>;
 216         vpcie-supply = <&reg_pcie>;
 217         status = "disabled";
 218 };
 219
 220 &pwm1 {
 221         #pwm-cells = <2>;
 222         pinctrl-names = "default";
 223         pinctrl-0 = <&pinctrl_pwm1>;
 224         status = "okay";
 225 };
 226
 227 &uart2 {
 228         pinctrl-names = "default";
 229         pinctrl-0 = <&pinctrl_uart2>;
 230         status = "okay";
 231 };
 232
 233 &uart3 {
 234         pinctrl-names = "default";
 235         pinctrl-0 = <&pinctrl_uart3>;
 236         uart-has-rtscts;
 237         status = "disabled";
 238 };
 239
 240 &usbh1 {
 241         vbus-supply = <&reg_usb_h1_vbus>;
 242         disable-over-current;
 243         status = "disabled";
 244 };
 245
 246 &usbotg {
 247         pinctrl-names = "default";
 248         pinctrl-0 = <&pinctrl_usbotg>;
 249         vbus-supply = <&reg_usbotg_vbus>;
 250         disable-over-current;
 251         status = "disabled";
 252 };
 253
 254 &usdhc1 {
 255         pinctrl-names = "default";
 256         pinctrl-0 = <&pinctrl_usdhc1>;
 257         cd-gpios = <&gpio6 31 GPIO_ACTIVE_LOW>;
 258         no-1-8-v;
 259         status = "disabled";
 260 };
 261
 262 &iomuxc {
 263         pinctrl_panel_en: panelen1grp {
 264                 fsl,pins = <
 265                         MX6QDL_PAD_EIM_EB0__GPIO2_IO28          0xb0b1
 266                 >;
 267         };
 268
 269         pinctrl_en_switch: enswitchgrp {
 270                 fsl,pins = <
 271                         MX6QDL_PAD_EIM_DA4__GPIO3_IO04          0xb0b1
 272                 >;
 273         };
 274
 275         pinctrl_flexcan1: flexcan1grp {
 276                 fsl,pins = <
 277                         MX6QDL_PAD_GPIO_7__FLEXCAN1_TX          0x1b0b0
 278                         MX6QDL_PAD_GPIO_8__FLEXCAN1_RX          0x1b0b0
 279                 >;
 280         };
 281
 282         pinctrl_flexcan1_en: flexcan1engrp {
 283                 fsl,pins = <
 284                         MX6QDL_PAD_EIM_A18__GPIO2_IO20          0xb0b1
 285                 >;
 286         };
 287
 288         pinctrl_gpioleds: gpioledsgrp {
 289                 fsl,pins = <
 290                         MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22        0x1b0b0
 291                         MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23        0x1b0b0
 292                         MX6QDL_PAD_CSI0_DAT6__GPIO5_IO24        0x1b0b0
 293                 >;
 294         };
 295
 296         pinctrl_hdmicec: hdmicecgrp {
 297                 fsl,pins = <
 298                         MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE   0x1f8b0
 299                 >;
 300         };
 301
 302         pinctrl_i2c2: i2c2grp {
 303                 fsl,pins = <
 304                         MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 305                         MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 306                 >;
 307         };
 308
 309         pinctrl_i2c1: i2c1grp {
 310                 fsl,pins = <
 311                         MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 312                         MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 313                 >;
 314         };
 315
 316         pinctrl_pcie: pciegrp {
 317                 fsl,pins = <
 318                         MX6QDL_PAD_EIM_OE__GPIO2_IO25           0xb0b1
 319                 >;
 320         };
 321
 322         pinctrl_pcie_reg: pciereggrp {
 323                 fsl,pins = <
 324                         MX6QDL_PAD_EIM_DA0__GPIO3_IO00          0xb0b1
 325                 >;
 326         };
 327
 328         pinctrl_pwm1: pwm1grp {
 329                 fsl,pins = <
 330                         MX6QDL_PAD_GPIO_9__PWM1_OUT             0x1b0b1
 331                 >;
 332         };
 333
 334         pinctrl_rtc_int: rtcintgrp {
 335                 fsl,pins = <
 336                         MX6QDL_PAD_SD3_RST__GPIO7_IO08          0x1b0b0
 337                 >;
 338         };
 339
 340         pinctrl_stmpe: stmpegrp {
 341                 fsl,pins = <
 342                         MX6QDL_PAD_GPIO_17__GPIO7_IO12          0x1b0b0
 343                 >;
 344         };
 345
 346         pinctrl_uart2: uart2grp {
 347                 fsl,pins = <
 348                         MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
 349                         MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
 350                 >;
 351         };
 352
 353         pinctrl_uart3: uart3grp {
 354                 fsl,pins = <
 355                         MX6QDL_PAD_EIM_EB3__UART3_CTS_B         0x1b0b1
 356                         MX6QDL_PAD_EIM_D23__UART3_RTS_B         0x1b0b1
 357                         MX6QDL_PAD_EIM_D24__UART3_TX_DATA       0x1b0b1
 358                         MX6QDL_PAD_EIM_D25__UART3_RX_DATA       0x1b0b1
 359                 >;
 360         };
 361
 362         pinctrl_usbh1_vbus: usbh1vbusgrp {
 363                 fsl,pins = <
 364                         MX6QDL_PAD_EIM_A20__GPIO2_IO18          0xb0b1
 365                 >;
 366         };
 367
 368         pinctrl_usbotg: usbotggrp {
 369                 fsl,pins = <
 370                         MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 371                 >;
 372         };
 373
 374         pinctrl_usbotg_vbus: usbotgvbusgrp {
 375                 fsl,pins = <
 376                         MX6QDL_PAD_EIM_A19__GPIO2_IO19          0xb0b1
 377                 >;
 378         };
 379
 380         pinctrl_usdhc1: usdhc1grp {
 381                 fsl,pins = <
 382                         MX6QDL_PAD_SD1_CMD__SD1_CMD             0x170f9
 383                         MX6QDL_PAD_SD1_CLK__SD1_CLK             0x100f9
 384                         MX6QDL_PAD_SD1_DAT0__SD1_DATA0          0x170f9
 385                         MX6QDL_PAD_SD1_DAT1__SD1_DATA1          0x170f9
 386                         MX6QDL_PAD_SD1_DAT2__SD1_DATA2          0x170f9
 387                         MX6QDL_PAD_SD1_DAT3__SD1_DATA3          0x170f9
 388                         MX6QDL_PAD_EIM_BCLK__GPIO6_IO31         0xb0b1  /* CD */
 389                 >;
 390         };
 391 };