On Wed, 28 Oct 2009 20:09:14 +0100 Manuel Lauss <manuel.lauss@xxxxxxxxxxxxxx> wrote: > UART autodetection breaks on the Au1300 but the IP blocks are > identical, at least in the datasheets. > > Pass uart type on to the 8250 driver via platform data, and move > the MSR quirk to another place sind autoconf() is now no longer > called on init. > > Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx> > --- > Tested on DB1200 and DB1300. > The mips parts apply on top of Ralf's mips-queue tree. > > arch/mips/alchemy/common/platform.c | 4 +++- > drivers/serial/8250.c | 13 +++++++------ > 2 files changed, 10 insertions(+), 7 deletions(-) > > diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c > index 195e5b3..3be14b0 100644 > --- a/arch/mips/alchemy/common/platform.c > +++ b/arch/mips/alchemy/common/platform.c > @@ -26,7 +26,9 @@ > .irq = _irq, \ > .regshift = 2, \ > .iotype = UPIO_AU, \ > - .flags = UPF_SKIP_TEST | UPF_IOREMAP \ > + .flags = UPF_SKIP_TEST | UPF_IOREMAP | \ > + UPF_FIXED_TYPE, \ > + .type = PORT_16550A, \ > } The kernel which you patched differs from current mainline here.
