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Diffstat (limited to 'Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt deleted file mode 100644 index cb5c9e1569ca..000000000000 --- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt +++ /dev/null @@ -1,57 +0,0 @@ -* Texas Instruments wl12xx/wl18xx wireless lan controller - -The wl12xx/wl18xx chips can be connected via SPI or via SDIO. This -document describes the binding for the SPI connected chip. - -Required properties: -- compatible : Should be one of the following: - * "ti,wl1271" - * "ti,wl1273" - * "ti,wl1281" - * "ti,wl1283" - * "ti,wl1801" - * "ti,wl1805" - * "ti,wl1807" - * "ti,wl1831" - * "ti,wl1835" - * "ti,wl1837" -- reg : Chip select address of device -- spi-max-frequency : Maximum SPI clocking speed of device in Hz -- interrupts : Should contain parameters for 1 interrupt line. -- vwlan-supply : Point the node of the regulator that powers/enable the - wl12xx/wl18xx chip - -Optional properties: -- ref-clock-frequency : Reference clock frequency (should be set for wl12xx) -- clock-xtal : boolean, clock is generated from XTAL - -- Please consult Documentation/devicetree/bindings/spi/spi-bus.txt - for optional SPI connection related properties, - -Examples: - -For wl12xx family: -&spi1 { - wlcore: wlcore@1 { - compatible = "ti,wl1271"; - reg = <1>; - spi-max-frequency = <48000000>; - interrupt-parent = <&gpio3>; - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; - vwlan-supply = <&vwlan_fixed>; - clock-xtal; - ref-clock-frequency = <38400000>; - }; -}; - -For wl18xx family: -&spi0 { - wlcore: wlcore@0 { - compatible = "ti,wl1835"; - reg = <0>; - spi-max-frequency = <48000000>; - interrupt-parent = <&gpio0>; - interrupts = <27 IRQ_TYPE_EDGE_RISING>; - vwlan-supply = <&vwlan_fixed>; - }; -}; |