Messages in this thread Patch in this message | | | From | Nikolaus Schulz <> | Subject | [PATCH 1/2] iio: document ti-dac8554 devicetree bindings | Date | Thu, 20 Nov 2014 17:54:17 +0100 |
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Signed-off-by: Nikolaus Schulz <nikolaus.schulz@avionic-design.de> --- .../devicetree/bindings/iio/dac/ti-dac8554.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt
diff --git a/Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt b/Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt new file mode 100644 index 0000000..16f7178 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt @@ -0,0 +1,22 @@ +TI DAC8554 Digital to Analog Converter + +This driver supports the SPI bus. + +Required properties: + - compatible: must be "ti,dac8554" + - vref-supply: the vref power supply + - address: the additional 2-bit chip address + +For required properties on SPI, please consult +Documentation/devicetree/bindings/spi/spi-bus.txt + +Example: + + dac8554@0 { + compatible = "ti,dac8554"; + reg = <0>; + spi-max-frequency = <50000000>; + + vref-supply = <&vdd_vref>; + address = <0>; + }; -- 2.1.3
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