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Re: [PATCH]:add support for at91sam7x processor to work in different supported USART MODE
- From: Andrew Lunn <andrew at lunn dot ch>
- To: vibisreenivasan <vibi_sreenivasan at cms dot com>
- Cc: ecos-patches at ecos dot sourceware dot org
- Date: Mon, 30 Mar 2009 09:18:27 +0200
- Subject: Re: [PATCH]:add support for at91sam7x processor to work in different supported USART MODE
- References: <1238394353.2203.10.camel@system>
On Mon, Mar 30, 2009 at 11:55:53AM +0530, vibisreenivasan wrote:
> AT91sam7x hardware supports different usart configurations like
> RS485,IrDA.
> Patch helps that to be set during compile time.
Hi
I don't really see how this helps. How do you change the mode? I
don't see any current code which allows you to change this new mode
field. Also, how do you handle baud rate generation? The different
modes seem to calculate the baud rates using different formula.
At the moment, i don't think this patch is useful.
Andrew