[PATCH v3 2/4] dt-bindings: phy: qcom,qcs615-qmp-usb3-dp-phy: Add support for Shikra
Krzysztof Kozlowski
krzk at kernel.org
Mon Jun 15 22:07:25 PDT 2026
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
More information about the linux-phy
mailing list