linux-kernel - Re: [PATCH 2/2] dt-bindings: usb: add no-64-bit-support property

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Message-ID: <CA+Hc5+72DurrRMNtMyzg9EDwJjDJx4iR1isU=L+6DG06Gx4iMQ@mail.gmail.com>
Date:   Wed, 1 Nov 2023 10:06:36 +0530
From:   Naveen Kumar M <mnkumar@...gle.com>
To:     Mathias Nyman <mathias.nyman@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        royluo@...gle.com, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/2] dt-bindings: usb: add no-64-bit-support property

Apologies for sending without plain text mode in the previous mail.
Adding the reviewers/maintainers I missed in the initial mail to this
patch

On Wed, Nov 1, 2023 at 9:50 AM Naveen Kumar M <mnkumar@...gle.com> wrote:
>
> Adding the reviewers/maintainers I missed in the previous mail to this patch
>
> On Tue, Oct 31, 2023 at 10:11 AM Naveen Kumar <mnkumar@...gle.com> wrote:
>>
>> From: Naveen Kumar M <mnkumar@...gle.com>
>>
>> Add a new DT option to specify whether a host controller is able to
>> support 64-bit DMA memory pointers
>>
>> Signed-off-by: Naveen Kumar M <mnkumar@...gle.com>
>> ---
>>  Documentation/devicetree/bindings/usb/usb-xhci.yaml | 4 ++++
>>  1 file changed, 4 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
>> index 180a261c3e8f..20dc134004f3 100644
>> --- a/Documentation/devicetree/bindings/usb/usb-xhci.yaml
>> +++ b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
>> @@ -25,6 +25,10 @@ properties:
>>      description: Set if the controller has broken port disable mechanism
>>      type: boolean
>>
>> +  quirk-no-64-bit-support:
>> +    description: Set if the xHC doesn't support 64-bit DMA memory pointers
>> +    type: boolean
>> +
>>    imod-interval-ns:
>>      description: Interrupt moderation interval
>>      default: 5000
>> --
>> 2.42.0.820.g83a721a137-goog
>>