diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-09-21 12:28:31 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-10-12 16:22:39 +0200 |
| commit | 105b65d90cf3e68c9d0c3a1ec9495a0669f50924 (patch) | |
| tree | e8f986421d8401a1f66af2025436df962f9584dd /Documentation/devicetree | |
| parent | dt-bindings: hwmon: lltc,ltc4151: convert to dtschema (diff) | |
| download | linux-105b65d90cf3e68c9d0c3a1ec9495a0669f50924.tar.xz linux-105b65d90cf3e68c9d0c3a1ec9495a0669f50924.zip | |
dt-bindings: hwmon: microchip,mcp3021: convert to dtschema
Convert the Microchip MCP3021 ADC bindings to DT schema format.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-5-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/mcp3021.txt | 21 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml | 43 |
2 files changed, 43 insertions, 21 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/mcp3021.txt b/Documentation/devicetree/bindings/hwmon/mcp3021.txt deleted file mode 100644 index 294318ba6914..000000000000 --- a/Documentation/devicetree/bindings/hwmon/mcp3021.txt +++ /dev/null @@ -1,21 +0,0 @@ -mcp3021 properties - -Required properties: -- compatible: Must be one of the following: - - "microchip,mcp3021" for mcp3021 - - "microchip,mcp3221" for mcp3221 -- reg: I2C address - -Optional properties: - -- reference-voltage-microvolt - Reference voltage in microvolt (uV) - -Example: - -mcp3021@4d { - compatible = "microchip,mcp3021"; - reg = <0x4d>; - - reference-voltage-microvolt = <4500000>; /* 4.5 V */ -}; diff --git a/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml b/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml new file mode 100644 index 000000000000..c42051f8a191 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/microchip,mcp3021.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP3021 A/D converter + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + enum: + - microchip,mcp3021 + - microchip,mcp3221 + + reg: + maxItems: 1 + + reference-voltage-microvolt: + description: + VDD supply power and reference voltage + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@4d { + compatible = "microchip,mcp3021"; + reg = <0x4d>; + + reference-voltage-microvolt = <4500000>; /* 4.5 V */ + }; + }; |