diff mbox

[v2,3/3] dt-bindings Help for MCP ADCs

Message ID 1407488508.6599.8.camel@sanws1.rosetechnology.dk
State Superseded, archived
Headers show

Commit Message

Søren Andersen Aug. 8, 2014, 9:01 a.m. UTC 
Signed-off-by: Soeren Andersen <san at rosetechnology.dk>
---
 Documentation/devicetree/bindings/iio/adc/mcp320x.txt | 30
++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

+};


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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/iio/adc/mcp320x.txt
b/Documentation/devicetree/bindings/iio/adc/mcp320x.txt
new file mode 100644
index 0000000..0ab577a
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/mcp320x.txt
@@ -0,0 +1,30 @@ 
+* Microchip Analog to Digital Converter (ADC)
+
+The node for this driver must be a child node of a SPI controller,
hence
+all mandatory properties described in
+
+        Documentation/devicetree/bindings/spi/spi-bus.txt
+
+must be specified.
+
+Required properties:
+ 	- compatible:  	Must be one of the following, depending on the
+                 	model:
+				"mcp3001"
+				"mcp3002"
+				"mcp3004"
+				"mcp3008"
+				"mcp3201"
+				"mcp3202"
+				"mcp3204"
+				"mcp3208"
+
+
+Examples:
+spi_controller {
+	mcp3x0x@0 {
+		compatible = "mcp3002";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};