arch/arm64/boot/dts/tegra210-platforms/tegra210-comms.dtsi

   1 #include <dt-bindings/gpio/tegra-gpio.h>
   2
   3 / {
   4         gpio: gpio@6000d000 {
   5                 gpio-init-1 = <&wlan_default>;
   6
   7                 wlan_default: wlan-default {
   8                         gpio-input = <
   9                                 TEGRA_GPIO(H, 2)
  10                                 >;
  11                         gpio-output-high = <
  12                                 TEGRA_GPIO(H, 0)
  13                                 TEGRA_GPIO(H, 1)
  14                                 >;
  15                 };
  16         };
  17
  18         bluedroid_pm {
  19                 compatible = "nvidia,tegra-bluedroid_pm";
  20                 id = <0>;
  21                 bluedroid_pm,reset-gpio = <&gpio TEGRA_GPIO(H, 4) 0>;
  22                 bluedroid_pm,host-wake-gpio = <&gpio TEGRA_GPIO(H, 5) 0>;
  23                 bluedroid_pm,ext-wake-gpio = <&gpio TEGRA_GPIO(H, 3) 0>;
  24                 interrupt-parent = <&gpio>;
  25                 interrupts = <TEGRA_GPIO(H, 5) 0x01>;
  26         };
  27
  28         bcmdhd_wlan {
  29                 compatible = "android,bcmdhd_wlan";
  30                 interrupt-parent = <&gpio>;
  31                 interrupts = <TEGRA_GPIO(H, 2) 0x14>;
  32                 wlan-pwr-gpio = <&gpio TEGRA_GPIO(H, 0) 0>;
  33                 wlan-rst-gpio = <&gpio TEGRA_GPIO(H, 1) 0>;
  34                 status = "okay";
  35                 /* wifi MAC address */
  36                 mac-address-chosen-dtb-node = "nvidia,wifi-mac";
  37                 mac-address-file = "/mnt/factory/wifi/wifi_mac.txt";
  38                 fw_path = "/system/vendor/firmware/bcm4354/fw_bcmdhd.bin";
  39                 nv_path = "/system/etc/nvram_4354.txt";
  40         };
  41 };