1 * Texas Instruments wl12xx/wl18xx wireless lan controller
3 The wl12xx/wl18xx chips can be connected via SPI or via SDIO. This
4 document describes the binding for the SPI connected chip.
7 - compatible : Should be one of the following:
18 - reg : Chip select address of device
19 - spi-max-frequency : Maximum SPI clocking speed of device in Hz
20 - interrupt-parent, interrupts :
21 Should contain parameters for 1 interrupt line.
22 Interrupt parameters: parent, line number, type.
23 - vwlan-supply : Point the node of the regulator that powers/enable the
27 - ref-clock-frequency : Reference clock frequency (should be set for wl12xx)
28 - clock-xtal : boolean, clock is generated from XTAL
30 - Please consult Documentation/devicetree/bindings/spi/spi-bus.txt
31 for optional SPI connection related properties,
38 compatible = "ti,wl1271";
40 spi-max-frequency = <48000000>;
41 interrupt-parent = <&gpio3>;
42 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
43 vwlan-supply = <&vwlan_fixed>;
45 ref-clock-frequency = <38400000>;
52 compatible = "ti,wl1835";
54 spi-max-frequency = <48000000>;
55 interrupt-parent = <&gpio0>;
56 interrupts = <27 IRQ_TYPE_EDGE_RISING>;
57 vwlan-supply = <&vwlan_fixed>;