From: Vitaly Bordug <vbordug@ru.mvista.com>
To: linuxppc-embedded@ozlabs.org
Subject: Re: UART DRIVER on 2.6.15
Date: Tue, 23 May 2006 19:11:26 +0400 [thread overview]
Message-ID: <20060523191126.2d54583d@vitb.ru.mvista.com> (raw)
In-Reply-To: <3348e5d9925e49e2badcd00d615156b4@pobox.sk>
On Tue, 23 May 2006 14:02:49 +0200
"Ladislav Klenovič" <lk99336@pobox.sk> wrote:
> Hi,
> just a simple question, is uart driver for kernel 2.6.15 complete.
> There are some parts like:
> void scc1_lineif(struct uart_cpm_port *pinfo)
> {
> /* XXX SCC1: insert port configuration here */
> pinfo->brg = 1;
> }
> ....
> that seems to incomplete. Am I able to do something with SCC1 with the current cpm_uart code?
>
> Maybe stupid question, is there any way (is it possible) to import old uart driver from kernel 2.4.x to kernel 2.6.x
>
It is clear, that per-board tune-up is too specific to be kept within drivers/ and now it is accomplished in the board setup code.
Just have a look at arch/ppc/platforms/mps866ads_setup.c The thing you'll have to do is implement the pin tune-up for your board in a function, and set the callback pointer to it - it will be executed at the time UART initializes its resources.
--
Sincerely,
Vitaly
prev parent reply other threads:[~2006-05-23 15:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-23 12:02 UART DRIVER on 2.6.15 Ladislav Klenovič
2006-05-23 15:11 ` Vitaly Bordug [this message]
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