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    SubjectRe: [PATCH] Fix SERIAL_TXX9 dependencies
    Date
    On Sünndag 30 Januar 2005 14:05, Atsushi Nemoto wrote:
    > >>>>> On Sun, 30 Jan 2005 00:15:55 +0000, Ralf Baechle <ralf@linux-mips.org> said:
    > ralf> Ask for SERIAL_TXX9 only on those devices that actually have
    > ralf> one.
    >
    > Well, "depends on MIPS || PCI" was intentional. The driver can be
    > used for both TX39/TX49 internal SIO and TC86C001 PCI chip. TC86C001
    > chip can be available for any platform with PCI bus (though I have
    > never seen it on platform other than MIPS ...)

    There is at least one device that uses the same uart on a non-MIPS
    platform. I'll submit a patch once I have it working.

    > So I suppose "depends on HAS_TXX9_SERIAL || PCI" might be better, but
    > Ralf's patch will be OK for now.

    Right. There is however one bigger problem with the original patch:
    It removes the driver for tx3912 and adds one for tx3927/tx49xx.
    AFAICS, the 3912 has a very different register layout from the other
    chips, so the old driver must not be removed yet.

    Arnd <><
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