arch/arm64/boot/dts/ti/k3-am62-verdin-wifi.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright 2023 Toradex
   4  *
   5  * Common dtsi for Verdin AM62 SoM WB variant
   6  *
   7  * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62
   8  */
   9
  10 / {
  11         wifi_pwrseq: wifi-pwrseq {
  12                 compatible = "mmc-pwrseq-simple";
  13                 pinctrl-names = "default";
  14                 pinctrl-0 = <&pinctrl_wifi_en>;
  15                 reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_LOW>;
  16         };
  17 };
  18
  19 /* On-module Wi-Fi */
  20 &sdhci2 {
  21         pinctrl-names = "default";
  22         pinctrl-0 = <&pinctrl_sdhci2>;
  23         bus-width = <4>;
  24         cap-power-off-card;
  25         keep-power-in-suspend;
  26         mmc-pwrseq = <&wifi_pwrseq>;
  27         non-removable;
  28         ti,fails-without-test-cd;
  29         ti,driver-strength-ohm = <50>;
  30         vmmc-supply = <&reg_3v3>;
  31         status = "okay";
  32 };
  33
  34 /* On-module Bluetooth */
  35 &main_uart5 {
  36         pinctrl-names = "default";
  37         pinctrl-0 = <&pinctrl_uart5>;
  38         uart-has-rtscts;
  39         status = "okay";
  40
  41         bluetooth {
  42                 compatible = "nxp,88w8987-bt";
  43                 fw-init-baudrate = <3000000>;
  44         };
  45 };