arch/arm/dts/imx6q-bx50v3-uboot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR X11
   2 /*
   3  * Copyright 2019 Collabora Ltd
   4  * Copyright 2019 General Electric Company
   5  */
   6
   7 / {
   8         bootcount {
   9                 compatible = "u-boot,bootcount-i2c-eeprom";
  10                 i2c-eeprom = <&bootcount>;
  11         };
  12
  13         wdt-reboot {
  14                 compatible = "wdt-reboot";
  15                 wdt = <&wdog1>;
  16         };
  17
  18         panel-lvds0 {
  19                 compatible = "simple-panel";
  20         };
  21 };
  22
  23 &eeprom {
  24         partitions {
  25                 compatible = "fixed-partitions";
  26                 #address-cells = <1>;
  27                 #size-cells = <1>;
  28
  29                 vpd@0 {
  30                         reg = <0 800>;
  31                 };
  32
  33                 bootcount: bootcount {
  34                         reg = <1022 2>;
  35                 };
  36         };
  37 };
  38
  39 /*
  40  * This is not done in imx6q-ba16.dtsi, since that file is shared
  41  * with the kernel and the kernel should not reset the PHY, since
  42  * it lacks support for configuring the reserved registeres to
  43  * avoid a board specific voltage peak issue.
  44  */
  45 &fec {
  46         phy-reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
  47         phy-reset-duration = <1>;
  48         phy-reset-post-delay = <0>;
  49 };