From 5ad4d7ca2125e7056a959b12e3b75fb745c73b52 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Thu, 28 Mar 2019 13:09:36 +0000 Subject: [PATCH] hwmon: lochnagar: Add device tree binding document Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver supports the board controller chip on the Lochnagar board. Signed-off-by: Charles Keepax Reviewed-by: Rob Herring Signed-off-by: Guenter Roeck --- .../devicetree/bindings/hwmon/cirrus,lochnagar.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt diff --git a/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt new file mode 100644 index 0000000..ffb79cc --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt @@ -0,0 +1,26 @@ +Cirrus Logic Lochnagar Audio Development Board + +Lochnagar is an evaluation and development board for Cirrus Logic +Smart CODEC and Amp devices. It allows the connection of most Cirrus +Logic devices on mini-cards, as well as allowing connection of +various application processor systems to provide a full evaluation +platform. Audio system topology, clocking and power can all be +controlled through the Lochnagar, allowing the device under test +to be used in a variety of possible use cases. + +This binding document describes the binding for the hardware monitor +portion of the driver. + +This binding must be part of the Lochnagar MFD binding: + [4] ../mfd/cirrus,lochnagar.txt + +Required properties: + + - compatible : One of the following strings: + "cirrus,lochnagar2-hwmon" + +Example: + +lochnagar-hwmon { + compatible = "cirrus,lochnagar2-hwmon"; +}; -- 2.7.4