| Date | Sun, 21 Jul 2019 21:03:35 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH v10 0/6] Introduced new Cadence USBSS DRD Driver. |
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Hi!
> This patch introduce new Cadence USBSS DRD driver to linux kernel. > > The Cadence USBSS DRD Controller is a highly configurable IP Core which > can be instantiated as Dual-Role Device (DRD), Peripheral Only and > Host Only (XHCI)configurations.
I see you are using debugfs to select between DRD, peripheral-onlyh and XHCI...
Is that good idea?
This is at least 3rd driver needing that capability, and debugfs does not sound like a good match.
Pavel
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