[PATCH v2 2/3] hwmon: (mcp3021) add devicetree bindings documentation
From: Clemens Gruber <hidden>
Date: 2016-10-27 22:46:58
Also in:
linux-hwmon, lkml
Subsystem:
hardware monitoring, open firmware and flattened device tree bindings, the rest · Maintainers:
Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Document the devicetree bindings for the Microchip MCP3021/3221. Signed-off-by: Clemens Gruber <clemens.gruber-lZxf/j91sTNWk0Htik3J/w@public.gmane.org> --- Documentation/devicetree/bindings/hwmon/mcp3021.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/mcp3021.txt
diff --git a/Documentation/devicetree/bindings/hwmon/mcp3021.txt b/Documentation/devicetree/bindings/hwmon/mcp3021.txt
new file mode 100644
index 0000000..294318b
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/mcp3021.txt@@ -0,0 +1,21 @@ +mcp3021 properties + +Required properties: +- compatible: Must be one of the following: + - "microchip,mcp3021" for mcp3021 + - "microchip,mcp3221" for mcp3221 +- reg: I2C address + +Optional properties: + +- reference-voltage-microvolt + Reference voltage in microvolt (uV) + +Example: + +mcp3021@4d { + compatible = "microchip,mcp3021"; + reg = <0x4d>; + + reference-voltage-microvolt = <4500000>; /* 4.5 V */ +};
--
2.10.1
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