Added the device tree binding document from '/driver/staging/wilc1000/' to '/Documentation/devicetree/bindings/net/wireless/' folder.
Signed-off-by: Ajay Singh <[email protected]> --- .../net/wireless/microchip,wilc1000,sdio.txt | 32 ++++++++++++++++++++++ .../net/wireless/microchip,wilc1000,spi.txt | 26 ++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.txt create mode 100644 Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,spi.txt diff --git a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.txt b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.txt new file mode 100644 index 0000000..4f7d1c2 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,sdio.txt @@ -0,0 +1,32 @@ +* Microchip WILC wireless SDIO device + +The wilc1000 chips can be connected via SDIO. The node is used to specifiy +child node to the SDIO controller that connects the device to the system. + +Required properties: +- compatible : Should be "microchip,wilc1000-spi" +- irq-gpios : Connect to a host IRQ +- reg : Slot ID used in the controller + +Optional: +- bus-width : Number of data lines wired up the slot. Default 1 bit. + + +Examples: +mmc1: mmc@fc000000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>; + non-removable; + vmmc-supply = <&vcc_mmc1_reg>; + vqmmc-supply = <&vcc_3v3_reg>; + status = "okay"; + + wilc_sdio@0 { + compatible = "microchip,wilc1000-sdio"; + irq-gpios = <&pioC 27 0>; + status = "okay"; + reg = <0>; + bus-width = <4>; + } + }; +} diff --git a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,spi.txt b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,spi.txt new file mode 100644 index 0000000..87db87b --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000,spi.txt @@ -0,0 +1,26 @@ +* Microchip WILC wireless SPI device + +The wilc1000 chips can be connected via SPI. This document describes +the binding for the SPI connected module. + +Required properties: +- compatible : Should be "microchip,wilc1000-spi" +- spi-max-frequency : Maximum SPI clocking speed of device in Hz +- reg : Chip select address of device +- irq-gpios : Connect to a host IRQ + + +Examples: + +spi1: spi@fc018000 { + cs-gpios = <&pioB 21 0>; + status = "okay"; + + wilc_spi@0 { + compatible = "microchip,wilc1000-spi"; + spi-max-frequency = <48000000>; + reg = <0>; + irq-gpios = <&pioC 27 0>; + status = "okay"; + }; +}; -- 2.7.4
