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From: Grant Likely <grant.likely@secretlab.ca>
Date: Tue, 9 Feb 2010 09:20:03 -0700
Message-ID: <fa686aa41002090820n1242a04bj2c0497f50a71b1be@mail.gmail.com>
Subject: Re: [PATCH 3/3] powerpc: mpc5121: enable support for more PSC UARTs
To: Anatolij Gustschin <agust@denx.de>
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On Tue, Feb 2, 2010 at 12:47 AM, Anatolij Gustschin <agust@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@denx.de>
> Cc: Grant Likely <grant.likely@secretlab.ca>
> ---
> =A0arch/powerpc/include/asm/mpc52xx_psc.h | =A0 =A04 ++++
> =A01 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/includ=
e/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 @@
> =A0#include <asm/types.h>
>
> =A0/* Max number of PSCs */
> +#ifdef CONFIG_PPC_MPC512x
> +#define MPC52xx_PSC_MAXNUM =A0 =A0 12
> +#else
> =A0#define MPC52xx_PSC_MAXNUM =A0 =A0 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@secretlab.ca>

Please repost this series and add linux-kernel@vger.kernel.org and
gregkh@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.

--=20
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.