1 * Texas Instruments wl1251 wireless lan controller
3 The wl1251 chip can be connected via SPI or via SDIO. This
4 document describes the binding for the SPI connected chip.
7 - compatible : Should be "ti,wl1251"
8 - reg : Chip select address of device
9 - spi-max-frequency : Maximum SPI clocking speed of device in Hz
10 - interrupts : Should contain interrupt line
11 - interrupt-parent : Should be the phandle for the interrupt controller
12 that services interrupts for this device
13 - vio-supply : phandle to regulator providing VIO
14 - ti,power-gpio : GPIO connected to chip's PMEN pin
17 - ti,wl1251-has-eeprom : boolean, the wl1251 has an eeprom connected, which
18 provides configuration data (calibration, MAC, ...)
19 - Please consult Documentation/devicetree/bindings/spi/spi-bus.txt
20 for optional SPI connection related properties,
26 compatible = "ti,wl1251";
29 spi-max-frequency = <48000000>;
33 interrupt-parent = <&gpio2>;
34 interrupts = <10 IRQ_TYPE_NONE>; /* gpio line 42 */
37 ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */