Messages in this thread Patch in this message | | | From | Lad Prabhakar <> | Subject | [RFC PATCH 1/4] dt-bindings: pincfg-node: Add "output-impedance" property | Date | Thu, 30 Sep 2021 13:16:27 +0100 |
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On RZ/G2L SoC for Group-B pins, output impedance can be configured. This patch documents "output-impedance" property in pincfg-node.yaml so that other platforms requiring such feature can make use of this property.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> --- Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml index 71ed0a9def84..cdcb23daeca2 100644 --- a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml +++ b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml @@ -114,6 +114,10 @@ properties: description: enable output on a pin without actively driving it (such as enabling an output buffer) + output-impedance: + $ref: /schemas/types.yaml#/definitions/uint32 + description: set the pins output impedance at most X ohm + output-low: type: boolean description: set the pin to output mode with low level -- 2.17.1
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