linux-kernel - Re: [PATCH v2 0/2] Flattening USB controller on SM8450 QRD

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Message-ID: <c4a5fd70-1d72-4945-ad77-fcb4f3a0e20e@oss.qualcomm.com>
Date: Tue, 10 Jun 2025 15:29:13 +0530
From: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
To: Neil Armstrong <neil.armstrong@...aro.org>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Konrad Dybcio <konradybcio@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v2 0/2] Flattening USB controller on SM8450 QRD



On 6/10/2025 3:04 PM, neil.armstrong@...aro.org wrote:
> On 10/06/2025 11:18, Krishna Kurapati wrote:
>> Flatten USB Controller node on SM8450 QRD to move away from legacy USB
>> Qualcomm glue driver and make use of new one. The series has been tested
>> with driver changes [1] to enable runtime suspend/resume during cable
>> disconnect/connect scenarios.
>>
>> I was testing on SM8450 QRD and hence flattened usb node on that platform
>> only. If the community suggests to flatten all platforms of sm8450, I can
>> do a compile test for the ones I can't get hands on and send a follow up
>> series.
> 
> I can test on an SM8450 HDK, so please flatten for all the boards and CC me
> 

Thanks for the support Neil. Will flatten all platforms and CC you as 
well in v3.

Regards,
Krishna,

> Neil
> 
>>
>> [1]: 
>> https://lore.kernel.org/all/20250610091357.2983085-1-krishna.kurapati@oss.qualcomm.com/
>>
>> Krishna Kurapati (2):
>>    arm64: dts: qcom: sm8450-qrd: add pmic glink node
>>    arm64: dts: qcom: sm8450-qrd: Flatten usb controller node
>>
>>   arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 110 +++++++++++++++++++++++-
>>   1 file changed, 108 insertions(+), 2 deletions(-)
>>
>