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SubjectRe: [PATCH v4 2/3] bindings: pm8941-misc: Add support for VBUS detection
On Wed, Oct 28, 2020 at 12:18:53AM -0700, Guru Das Srinagesh wrote:
> Add compatible string that adds support for reporting VBUS detection
> status that can be detected via a dedicated PMIC pin.
>
> Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
> Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
> ---
> Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml
> index e8eea83..15e3749 100644
> --- a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml
> +++ b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml
> @@ -15,18 +15,23 @@ description: |
>
> properties:
> compatible:
> + minItems: 1
> items:
> - const: qcom,pm8941-misc
> + - const: qcom,pmd-vbus-det

Do you really need another compatible here? Just detect this by having a
2nd interrupt.

>
> reg:
> maxItems: 1
>
> interrupts:
> - maxItems: 1
> + minItems: 1
> + maxItems: 2
>
> interrupt-names:
> + minItems: 1
> items:
> - const: usb_id
> + - const: usb_vbus
>
> required:
> - compatible
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>

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