From: Mårten Lindahl <martenli@xxxxxxxx>
This adds support for the Texas Instruments ADC084S021 ADC chip.
Signed-off-by: Mårten Lindahl <martenli@xxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
Changes in v4:
- Added Rob's Acked-by tag
Changes in v3:
- No updates since v2
Changes in v2:
- Updated the 'Required properties' section
- Removed the 'Optional properties' section
.../devicetree/bindings/iio/adc/ti-adc084s021.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-adc084s021.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/ti-adc084s021.txt b/Documentation/devicetree/bindings/iio/adc/ti-adc084s021.txt
new file mode 100644
index 0000000..4259e50
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/ti-adc084s021.txt
@@ -0,0 +1,19 @@
+* Texas Instruments' ADC084S021
+
+Required properties:
+ - compatible : Must be "ti,adc084s021"
+ - reg : SPI chip select number for the device
+ - vref-supply : The regulator supply for ADC reference voltage
+ - spi-cpol : Per spi-bus bindings
+ - spi-cpha : Per spi-bus bindings
+ - spi-max-frequency : Per spi-bus bindings
+
+Example:
+adc@0 {
+ compatible = "ti,adc084s021";
+ reg = <0>;
+ vref-supply = <&adc_vref>;
+ spi-cpol;
+ spi-cpha;
+ spi-max-frequency = <16000000>;
+};
--
2.1.4
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