[PATCH 3/3] powerpc: mpc5121: enable support for more PSC UARTs
Grant Likely
grant.likely at secretlab.ca
Wed Feb 10 03:20:03 EST 2010
On Tue, Feb 2, 2010 at 12:47 AM, Anatolij Gustschin <agust at denx.de> wrote:
> MPC5121 has 12 PSC devices. Enable UART support for all of
> them by defining the number of max. PSCs depending on
> selection of PPC_MPC512x platform support.
>
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> Cc: Grant Likely <grant.likely at secretlab.ca>
> ---
> arch/powerpc/include/asm/mpc52xx_psc.h | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
> index fb84120..42561f4 100644
> --- a/arch/powerpc/include/asm/mpc52xx_psc.h
> +++ b/arch/powerpc/include/asm/mpc52xx_psc.h
> @@ -25,7 +25,11 @@
> #include <asm/types.h>
>
> /* Max number of PSCs */
> +#ifdef CONFIG_PPC_MPC512x
> +#define MPC52xx_PSC_MAXNUM 12
> +#else
> #define MPC52xx_PSC_MAXNUM 6
> +#endif
It would be nice to be rid of the stupid pre-allocated port structures
entirely, but that is a much more invasive and complex change.
Regardless;
Acked-by: Grant Likely <grant.likely at secretlab.ca>
Please repost this series and add linux-kernel at vger.kernel.org and
gregkh at suse.de to the cc: list. I'm happy to either let Greg pick
this series up, or pick up into my tree, but we need to coordinate
with Greg either way.
./scripts/get_maintainer.pl is your friend when posting patches.
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
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