diff options
author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-10-31 18:48:11 +0000 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-11-22 16:38:32 +0000 |
commit | 9a7dc81714c5eeb9bc6ab2b73c4389adacffb1da (patch) | |
tree | e9f6216708f83b78ad445deb48be686f9d17fd98 /Documentation | |
parent | e7bae9bbc2674a03ca89143e677bcb400b37c739 (diff) |
dt-bindings:iio:potentiometer:microchip,mcp4131 txt to yaml conversion
This binding is very simple, but I think the very large number of
compatible values make it unsuitable for moving to trivial-devices.yaml.
Main change in the conversion was reordering the compatible list to
numerical order.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Slawomir Stepien <sst@poczta.fm>
Link: https://lore.kernel.org/r/20201031184854.745828-4-jic23@kernel.org
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt | 84 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4131.yaml | 103 |
2 files changed, 103 insertions, 84 deletions
diff --git a/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt b/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt deleted file mode 100644 index 3ccba16f7035..000000000000 --- a/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt +++ /dev/null @@ -1,84 +0,0 @@ -* Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer - driver - -The node for this driver must be a child node of a SPI controller, hence -all mandatory properties described in - - Documentation/devicetree/bindings/spi/spi-bus.txt - -must be specified. - -Required properties: - - compatible: Must be one of the following, depending on the - model: - "microchip,mcp4131-502" - "microchip,mcp4131-103" - "microchip,mcp4131-503" - "microchip,mcp4131-104" - "microchip,mcp4132-502" - "microchip,mcp4132-103" - "microchip,mcp4132-503" - "microchip,mcp4132-104" - "microchip,mcp4141-502" - "microchip,mcp4141-103" - "microchip,mcp4141-503" - "microchip,mcp4141-104" - "microchip,mcp4142-502" - "microchip,mcp4142-103" - "microchip,mcp4142-503" - "microchip,mcp4142-104" - "microchip,mcp4151-502" - "microchip,mcp4151-103" - "microchip,mcp4151-503" - "microchip,mcp4151-104" - "microchip,mcp4152-502" - "microchip,mcp4152-103" - "microchip,mcp4152-503" - "microchip,mcp4152-104" - "microchip,mcp4161-502" - "microchip,mcp4161-103" - "microchip,mcp4161-503" - "microchip,mcp4161-104" - "microchip,mcp4162-502" - "microchip,mcp4162-103" - "microchip,mcp4162-503" - "microchip,mcp4162-104" - "microchip,mcp4231-502" - "microchip,mcp4231-103" - "microchip,mcp4231-503" - "microchip,mcp4231-104" - "microchip,mcp4232-502" - "microchip,mcp4232-103" - "microchip,mcp4232-503" - "microchip,mcp4232-104" - "microchip,mcp4241-502" - "microchip,mcp4241-103" - "microchip,mcp4241-503" - "microchip,mcp4241-104" - "microchip,mcp4242-502" - "microchip,mcp4242-103" - "microchip,mcp4242-503" - "microchip,mcp4242-104" - "microchip,mcp4251-502" - "microchip,mcp4251-103" - "microchip,mcp4251-503" - "microchip,mcp4251-104" - "microchip,mcp4252-502" - "microchip,mcp4252-103" - "microchip,mcp4252-503" - "microchip,mcp4252-104" - "microchip,mcp4261-502" - "microchip,mcp4261-103" - "microchip,mcp4261-503" - "microchip,mcp4261-104" - "microchip,mcp4262-502" - "microchip,mcp4262-103" - "microchip,mcp4262-503" - "microchip,mcp4262-104" - -Example: -mcp4131: mcp4131@0 { - compatible = "mcp4131-502"; - reg = <0>; - spi-max-frequency = <500000>; -}; diff --git a/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4131.yaml b/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4131.yaml new file mode 100644 index 000000000000..945a2d644ddc --- /dev/null +++ b/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4131.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/potentiometer/microchip,mcp4131.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer + +maintainers: + - Slawomir Stepien <sst@poczta.fm> + +properties: + compatible: + enum: + - microchip,mcp4131-103 + - microchip,mcp4131-104 + - microchip,mcp4131-502 + - microchip,mcp4131-503 + - microchip,mcp4132-103 + - microchip,mcp4132-104 + - microchip,mcp4132-502 + - microchip,mcp4132-503 + - microchip,mcp4141-103 + - microchip,mcp4141-104 + - microchip,mcp4141-502 + - microchip,mcp4141-503 + - microchip,mcp4142-103 + - microchip,mcp4142-104 + - microchip,mcp4142-502 + - microchip,mcp4142-503 + - microchip,mcp4151-103 + - microchip,mcp4151-104 + - microchip,mcp4151-502 + - microchip,mcp4151-503 + - microchip,mcp4152-103 + - microchip,mcp4152-104 + - microchip,mcp4152-502 + - microchip,mcp4152-503 + - microchip,mcp4161-103 + - microchip,mcp4161-104 + - microchip,mcp4161-502 + - microchip,mcp4161-503 + - microchip,mcp4162-103 + - microchip,mcp4162-104 + - microchip,mcp4162-502 + - microchip,mcp4162-503 + - microchip,mcp4231-103 + - microchip,mcp4231-104 + - microchip,mcp4231-502 + - microchip,mcp4231-503 + - microchip,mcp4232-103 + - microchip,mcp4232-104 + - microchip,mcp4232-502 + - microchip,mcp4232-503 + - microchip,mcp4241-103 + - microchip,mcp4241-104 + - microchip,mcp4241-502 + - microchip,mcp4241-503 + - microchip,mcp4242-103 + - microchip,mcp4242-104 + - microchip,mcp4242-502 + - microchip,mcp4242-503 + - microchip,mcp4251-103 + - microchip,mcp4251-104 + - microchip,mcp4251-502 + - microchip,mcp4251-503 + - microchip,mcp4252-103 + - microchip,mcp4252-104 + - microchip,mcp4252-502 + - microchip,mcp4252-503 + - microchip,mcp4261-103 + - microchip,mcp4261-104 + - microchip,mcp4261-502 + - microchip,mcp4261-503 + - microchip,mcp4262-103 + - microchip,mcp4262-104 + - microchip,mcp4262-502 + - microchip,mcp4262-503 + + reg: + maxItems: 1 + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + potentiometer@0 { + compatible = "mcp4131-502"; + reg = <0>; + spi-max-frequency = <500000>; + }; + }; +... |