[PATCH v3 1/4] dt-bindings: iio: accel: mma8452: Add drive-open-drain
Esben Haabendal <[email protected]>
| Newsgroups | org.kernel.vger.linux-iio,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Add new boolean to configure selected interrupt pin to open drain instead of the default push-pull mode. Acked-by: Rob Herring (Arm) <[email protected]> Signed-off-by: Esben Haabendal <[email protected]> --- Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml b/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml index b0dd2b4e116a..20701aa725d0 100644 --- a/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml +++ b/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml @@ -39,6 +39,12 @@ properties: minItems: 1 maxItems: 2 + drive-open-drain: + $ref: /schemas/types.yaml#/definitions/flag + description: the interrupt line will be configured as open drain, which is + useful if several sensors share the same interrupt line. (This binding is + taken from pinctrl.) + vdd-supply: true vddio-supply: true -- 2.55.0