From 7e9d62d3878654f485bde016f54d1b9d2c84cf6b Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Wed, 15 Oct 2014 13:55:07 -0500 Subject: hwmon: (ltc2978) device tree bindings documentation Add device tree bindings documentation for ltc2978. Signed-off-by: Alan Tull Cc: Mark Rutland Cc: Mark Brown [Guenter Roeck: Minor correction of 'compatible' example] Signed-off-by: Guenter Roeck --- .../devicetree/bindings/hwmon/ltc2978.txt | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/ltc2978.txt (limited to '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 000000000000..ed2f09dc2483 --- /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 = "lltc,ltc2978"; + reg = <0x5e>; + regulators { + vout0 { + regulator-name = "FPGA-2.5V"; + }; + vout2 { + regulator-name = "FPGA-1.5V"; + }; + }; +}; -- cgit v1.2.3