Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt

   1 TI Wilink 6/7/8 (wl12xx/wl18xx) SDIO devices
   2
   3 This node provides properties for controlling the wilink wireless device. The
   4 node is expected to be specified as a child node to the SDIO controller that
   5 connects the device to the system.
   6
   7 Required properties:
   8  - compatible: should be one of the following:
   9     * "ti,wl1271"
  10     * "ti,wl1273"
  11     * "ti,wl1281"
  12     * "ti,wl1283"
  13     * "ti,wl1285"
  14     * "ti,wl1801"
  15     * "ti,wl1805"
  16     * "ti,wl1807"
  17     * "ti,wl1831"
  18     * "ti,wl1835"
  19     * "ti,wl1837"
  20  - interrupts : specifies attributes for the out-of-band interrupt.
  21
  22 Optional properties:
  23  - ref-clock-frequency : ref clock frequency in Hz
  24  - tcxo-clock-frequency : tcxo clock frequency in Hz
  25
  26 Note: the *-clock-frequency properties assume internal clocks. In case of external
  27 clock, new bindings (for parsing the clock nodes) have to be added.
  28
  29 Example:
  30
  31 &mmc3 {
  32         vmmc-supply = <&wlan_en_reg>;
  33         bus-width = <4>;
  34         cap-power-off-card;
  35         keep-power-in-suspend;
  36
  37         #address-cells = <1>;
  38         #size-cells = <0>;
  39         wlcore: wlcore@2 {
  40                 compatible = "ti,wl1835";
  41                 reg = <2>;
  42                 interrupt-parent = <&gpio0>;
  43                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
  44         };
  45 };