From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Charles Keepax Subject: [PATCH 1/3] hwmon: lochnagar: Add device tree binding document Date: Wed, 20 Mar 2019 14:58:16 +0000 Message-ID: <20190320145818.30644-1-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 Content-Type: text/plain To: jdelvare@suse.com, linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-hwmon@vger.kernel.org, corbet@lwn.net, devicetree@vger.kernel.org, patches@opensource.cirrus.com List-ID: 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 --- .../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 0000000000000..ffb79ccf51ee3 --- /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"; +}; -- 2.11.0