Re: [PATCH v3 2/4] dt-bindings: phy: qcom,qcs615-qmp-usb3-dp-phy: Add support for Shikra
From: Krzysztof Kozlowski
Date: Tue Jun 16 2026 - 01:07:52 EST
On 15/06/2026 21:02, Krishna Kurapati wrote:
>>> reset-names:
>>> + minItems: 2
>>> items:
>>> - const: phy_phy
>>> - const: dp_phy
>>> + - const: phy
>>
>> Not phy_phy_phy? Joking aside, you already have a phy - "phy_phy" - so
>> this is not correct name. I don't know what is the correct name, though.
>> Please consult device manual.
>>
> The resets needed on Shikra are:
>
> GCC_USB3PHY_PHY_PRIM_SP0_BCR
> GCC_USB3_DP_PHY_PRIM_BCR
> GCC_USB3_PHY_PRIM_SP0_BCR
>
> Hence named the third one as "phy".
Maybe dataheet of this device has more meaningful names? The names here
do not come from the GCC (the reset provider) but from consumer pins.
Best regards,
Krzysztof