Re: [PATCH v4 0/3] Skip phy initialization for DWC3 USB Controllers

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Hi Mathias,

On Thu, Apr 21, 2022 at 10:30:52AM +0530, Sandeep Maheswaram wrote:
> Runtime suspend of phy drivers was failing from DWC3 driver as
> runtime usage value is 2 because the phy is initialized from
> DWC3 core and HCD core.
> Some controllers like DWC3 and CDNS3 manage phy in their core drivers.
> This property can be set to avoid phy initialization in HCD core.
> 
> v4:
> Added the device tree binding patch in the series.
> 
> v3:
> Coming back to this series based on discussion at below thread
> https://patchwork.kernel.org/project/linux-arm-msm/patch/1648103831-12347-4-git-send-email-quic_c_sanm@xxxxxxxxxxx/
> Dropped the dt bindings PATCH 1/3 in v2
> https://patchwork.kernel.org/project/linux-arm-msm/cover/1636353710-25582-1-git-send-email-quic_c_sanm@xxxxxxxxxxx/ 
> 
> v2:
> Updated the commit descriptions.
> Changed subject prefix from dwc to dwc3.
> Increased props array size.
> 
> 
> Sandeep Maheswaram (3):
>   dt-bindings: usb: usb-xhci: Add bindings for usb-skip-phy-init
>     property
>   usb: host: xhci-plat: Add device property to set XHCI_SKIP_PHY_INIT
>     quirk
>   usb: dwc3: host: Set the property usb-skip-phy-init
> 
>  Documentation/devicetree/bindings/usb/usb-xhci.yaml | 4 ++++
>  drivers/usb/dwc3/host.c                             | 4 +++-
>  drivers/usb/host/xhci-plat.c                        | 3 +++
>  3 files changed, 10 insertions(+), 1 deletion(-)
> 

This is the latest series with bindings added as per Greg's comment. Can you
please pick up this series if you don't have any further comments.

Thanks,
Pavan



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