Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH v6 1/4] hwmon: ltc2978: device tree bindings documentation | Date | Wed, 15 Oct 2014 13:55:07 -0500 |
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From: Alan Tull <atull@opensource.altera.com>
Add device tree bindings documentation for ltc2978.
Signed-off-by: Alan Tull <atull@opensource.altera.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mark Brown <broonie@kernel.org> --- v2: clean whitespace
v3: list compatible strings in single column add vendor as lltc mention regulators.txt instead of documenting regulator-name s/vout_en/vout/ remove size_cells, address-cells use node name to identify regulators --- .../devicetree/bindings/hwmon/ltc2978.txt | 39 ++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/ltc2978.txt
diff --git a/Documentation/devicetree/bindings/hwmon/ltc2978.txt b/Documentation/devicetree/bindings/hwmon/ltc2978.txt new file mode 100644 index 0000000..16c1227 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ltc2978.txt @@ -0,0 +1,39 @@ +ltc2978 + +Required properties: +- compatible: should contain one of: + * "lltc,ltc2974" + * "lltc,ltc2977" + * "lltc,ltc2978" + * "lltc,ltc3880" + * "lltc,ltc3883" + * "lltc,ltm4676" +- reg: I2C slave address + +Optional properties: +- regulators: A node that houses a sub-node for each regulator controlled by + the device. Each sub-node is identified using the node's name, with valid + values listed below. The content of each sub-node is defined by the + standard binding for regulators; see regulator.txt. + +Valid names of regulators depend on number of supplies supported per device: + * ltc2974 : vout0 - vout3 + * ltc2977 : vout0 - vout7 + * ltc2978 : vout0 - vout7 + * ltc3880 : vout0 - vout1 + * ltc3883 : vout0 + * ltm4676 : vout0 - vout1 + +Example: +ltc2978@5e { + compatible = "ltc2978"; + reg = <0x5e>; + regulators { + vout0 { + regulator-name = "FPGA-2.5V"; + }; + vout2 { + regulator-name = "FPGA-1.5V"; + }; + }; +}; -- 1.7.9.5
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