arch/arm/boot/dts/bcm283x-rpi-wifi-bt.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 / {
   4         wifi_pwrseq: wifi-pwrseq {
   5                 compatible = "mmc-pwrseq-simple";
   6         };
   7 };
   8
   9 /* SDHCI is used to control the SDIO for wireless */
  10 &sdhci {
  11         #address-cells = <1>;
  12         #size-cells = <0>;
  13         pinctrl-names = "default";
  14         pinctrl-0 = <&emmc_gpio34>;
  15         bus-width = <4>;
  16         non-removable;
  17         mmc-pwrseq = <&wifi_pwrseq>;
  18         status = "okay";
  19
  20         brcmf: wifi@1 {
  21                 reg = <1>;
  22                 compatible = "brcm,bcm4329-fmac";
  23         };
  24 };
  25
  26 /* uart0 communicates with the BT module */
  27 &uart0 {
  28         status = "okay";
  29
  30         bt: bluetooth {
  31                 compatible = "brcm,bcm43438-bt";
  32                 max-speed = <2000000>;
  33         };
  34 };