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| author | Marcus Folkesson <marcus.folkesson@gmail.com> | 2022-08-15 08:16:23 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-09-21 21:15:10 +0100 |
| commit | 1a84fa695c7385b4f5547795149cb0bdd1073be8 (patch) | |
| tree | e09aa200407cf9cd746dcf4de9763ce39b82cd5a /Documentation | |
| parent | 08a65f61db69ae4850c3c15e8fbe6293a09a998d (diff) | |
| download | linux-1a84fa695c7385b4f5547795149cb0bdd1073be8.tar.gz | |
dt-bindings: iio: adc: mcp3911: add microchip,data-ready-hiz entry
The Data Ready Output Pin is either hard wired to work as high impedance or push-pull. Make it configurable. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220815061625.35568-8-marcus.folkesson@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml index 067a7bbadab8..2c93fb41f172 100644 --- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml +++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml @@ -36,6 +36,13 @@ properties: description: IRQ line of the ADC maxItems: 1 + microchip,data-ready-hiz: + description: + Data Ready Pin Inactive State Control + true = The DR pin state is high-impedance + false = The DR pin state is logic high + type: boolean + microchip,device-addr: description: Device address when multiple MCP3911 chips are present on the same SPI bus. $ref: /schemas/types.yaml#/definitions/uint32 |