[PATCH] phy: qcom-qusb2: Update the phy settings for IPQ5424
Kathiravan Thirumoorthy
kathiravan.thirumoorthy at oss.qualcomm.com
Fri Apr 11 01:59:20 PDT 2025
On 4/11/2025 12:34 PM, Vinod Koul wrote:
> On 07-04-25, 19:51, Kathiravan Thirumoorthy wrote:
>> Update the phy settings for IPQ5424 to meet compliance requirements.
> Can you specify which requirements are these?
The eye diagram (Host High-speed Signal Quality) tests are failed with
the current settings. So design team asked to revert.
>
>> The current settings do not meet the requirements, and the design team
>> has requested to use the settings used for IPQ6018.
>>
>> Revert the commit 9c56a1de296e ("phy: qcom-qusb2: add QUSB2 support for
>> IPQ5424") and reuse the IPQ6018 settings.
> Why not do revert first and then add the settings?
I thought of submitting it separately. But what-if only the first patch
merged and second one didn't due to some issue, it will break the USB
feature. So, I thought it would be better to keep it in single commit.
Please let me know, I can send V2 with 2 patches with the merging
strategy (both patches should go together to avoid the USB breakage) in
cover letter.
>
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