This patch adds the devicetree documentation for the Cirrus Logic CLPS711X SPI.
Signed-off-by: Alexander Shiyan <[email protected]> --- .../devicetree/bindings/spi/spi-clps711x.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-clps711x.txt diff --git a/Documentation/devicetree/bindings/spi/spi-clps711x.txt b/Documentation/devicetree/bindings/spi/spi-clps711x.txt new file mode 100644 index 0000000..aa16903 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-clps711x.txt @@ -0,0 +1,22 @@ +* ARM CLPS711X Serial Peripheral Interface (SPI) + +Required properties: +- compatible: Should be "cirrus,clps711x-spi". +- reg: Offset and length of the register set for the device. +- interrupts: Should contain SPI interrupt. +- clocks: Phandle to SPI clock. +- syscon: Phandle to SYSCON node used for SPI control (SYSCON3). +- cs-gpios: Specifies the GPIO pins to be used for chipselects. + +Example: + spi: spi@80000500 { + compatible = "cirrus,clps711x-spi"; + reg = <0x80000500 0x4>; + interrupts = <15>; + clocks = <&clks 10>; + syscon = <&syscon3>; + #address-cells = <1>; + #size-cells = <0>; + cs-gpios = <&portb 4 GPIO_ACTIVE_LOW>, + <&portb 5 GPIO_ACTIVE_LOW>; + }; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
