linux-kernel - Re: [PATCH 3/5] tty/8250_dw: Add support for OCTEON UARTS.

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Date:	Tue, 18 Jun 2013 12:26:05 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	David Daney <ddaney.cavm@...il.com>
Cc:	linux-mips@...ux-mips.org, ralf@...ux-mips.org,
	Jamie Iles <jamie@...ieiles.com>, Jiri Slaby <jslaby@...e.cz>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	David Daney <david.daney@...ium.com>
Subject: Re: [PATCH 3/5] tty/8250_dw: Add support for OCTEON UARTS.

On Tue, Jun 18, 2013 at 12:12:53PM -0700, David Daney wrote:
> From: David Daney <david.daney@...ium.com>
> 
> A few differences needed by OCTEON:
> 
> o These are DWC UARTS, but have USR at a different offset.
> 
> o OCTEON must have 64-bit wide register accesses, so we have OCTEON
>   specific register accessors.
> 
> o No UCV register, so we hard code some properties.
> 
> Signed-off-by: David Daney <david.daney@...ium.com>
> ---
>  drivers/tty/serial/8250/8250_dw.c | 45 +++++++++++++++++++++++++++++++++------
>  1 file changed, 39 insertions(+), 6 deletions(-)

Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
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