[PATCH v2 2/2] phy: qcom-usb-hs: Add qcom,dp-manual-pullup logic

Stephan Gerhold stephan at gerhold.net
Fri Dec 30 04:05:51 PST 2022


On Thu, Dec 29, 2022 at 11:38:04PM +0000, Bryan O'Donoghue wrote:
> On 29/12/2022 21:41, Stephan Gerhold wrote:
> > That is still good enough to replace qcom,dp-manual-pullup though.
> 
> But there's no requirement to tie USB_IN_x high if VBUS is not connected to
> it.
> 

I've yet to find any device where USB_IN is not connected in a usable way.

But as I said I leave it up to you - it would be nice to have a proper
solution for devices where VBUS state cannot be determined at all. Those
devices should be rare though so if &pm8916_usbin works in your case
maybe the time would be better invested into other open problems right
now. :)

Thanks,
Stephan



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