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    SubjectRe: [RFC 4/8] usb: phy: move TCSR driver into new file
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    On Friday 20 May 2016 13:44:14 Mark Brown wrote:
    > On Fri, May 20, 2016 at 02:24:14PM +0200, Arnd Bergmann wrote:
    > > On Thursday 19 May 2016 14:08:43 Andy Gross wrote:
    >
    > > > I'd rather do something like what we did for the GSBI. It needed to
    > > > change some phy related bits in the TCSR as well. We defined the TCSR
    > > > as a syscon, with binding documentation under mfd. If we add a syscon
    > > > entry and use it if it is present, we can deal with that pretty
    > > > easily. The offsets change for each soc, and this would also fix that
    > > > issue because we can change offset based on tcsr compat.
    >
    > > Works for me, but be aware that this will break the server chips,
    > > as ACPI has no support for regmap devices.
    >
    > Just to be clear there's nothing precluding the use of regmap on ACPI
    > devices, it's syscon it doesn't have anything for.
    >

    Yes, that's what I meant.

    Arnd

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