linux-kernel - Re: [PATCH 8/8] 8250: add Texas Instruments AR7 internal UART

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Message-Id: <200906111028.41222.florian@openwrt.org>
Date:	Thu, 11 Jun 2009 10:28:39 +0200
From:	Florian Fainelli <florian@...nwrt.org>
To:	Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:	Linux-MIPS <linux-mips@...ux-mips.org>,
	Ralf Baechle <ralf@...ux-mips.org>,
	linux-kernel@...r.kernel.org, Alan Cox <alan@...rguk.ukuu.org.uk>,
	linux-serial@...r.kernel.org
Subject: Re: [PATCH 8/8] 8250: add Texas Instruments AR7 internal UART

Le Friday 05 June 2009 00:20:20 Thomas Bogendoerfer, vous avez écrit :
> On Thu, Jun 04, 2009 at 04:22:46PM +0200, Florian Fainelli wrote:
> > We discussed that in private, there are a couple of things
> > to fix in order to get 8250 working properly with TI AR7 HW.
> > If you can still merge that bit, this would ease future work, thanks !
>
> I still have a tree here, which works without any changes to the 8250
> serial driver on a TNETD7300 device.

Could you show me how you register the 8250 driver ? Without the 8250-specific 
patch, here is the kind of output that I get:

[snip]
Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
serial8250: ttyS0 at MMIO 0x8610e00 (irq = 15) is a 16550
console handover: boot [early0] -> real [ttyS0]
serial8250: tyyS1 atMMMIO 088610f0  (irq   16) is a 16550
Fixed MDIOBBus: poobed
phymmap plttform flash device: 00000000 tt 10000000
physaap-flash.0: Found 1 x1  devicss at 000 in 1--bit bnnk
[/snip]
-- 
Best regards, Florian Fainelli
Email : florian@...nwrt.org
http://openwrt.org
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