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Message-ID: <4F2911DD.6010405@mvista.com>
Date: Wed, 01 Feb 2012 14:20:13 +0400
From: Sergei Shtylyov <sshtylyov@...sta.com>
To: hs@...x.de
CC: Grant Likely <grant.likely@...retlab.ca>,
davinci-linux-open-source@...ux.davincidsp.com,
Wolfgang Denk <wd@...x.de>, netdev@...r.kernel.org,
devicetree-discuss@...ts.ozlabs.org, linux-mtd@...ts.infradead.org,
linux-i2c@...r.kernel.org, Ben Dooks <ben-linux@...ff.org>,
David Woodhouse <dwmw2@...radead.org>,
linux-arm-kernel@...ts.infradead.org
Subject: Re: [RFC PATCH 7/7] ARM: davinci: add support for the am1808 based
enbw_cmc board
Hello.
On 31-01-2012 17:04, Heiko Schocher wrote:
>> On Mon, Jan 23, 2012 at 09:56:07AM +0100, Heiko Schocher wrote:
>>> - AM1808 based board
>>> - 64 MiB DDR ram
>>> - 2 MiB Nor flash
>>> - 128 MiB NAND flash
>>> - use internal RTC
>>> - I2C support
>>> - hwmon lm75 support
>>> - UBI/UBIFS support
>>> - MMC support
>>> - USB OTG support
>>> Signed-off-by: Heiko Schocher<hs@...x.de>
>>> Cc: linux-arm-kernel@...ts.infradead.org
>>> Cc: devicetree-discuss@...ts.ozlabs.org
>>> Cc: davinci-linux-open-source@...ux.davincidsp.com
>>> Cc: linux-mtd@...ts.infradead.org
>>> Cc: linux-i2c@...r.kernel.org
>>> Cc: netdev@...r.kernel.org
>>> Cc: David Woodhouse<dwmw2@...radead.org>
>>> Cc: Ben Dooks<ben-linux@...ff.org>
>>> Cc: Wolfram Sang<w.sang@...gutronix.de>
>>> Cc: Sekhar Nori<nsekhar@...com>
>>> Cc: Kevin Hilman<khilman@...com>
>>> Cc: Wolfgang Denk<wd@...x.de>
>>> ---
>>> - post this board support with USB support, even though
>>> USB is only working with the 10 ms "workaround", posted here:
>>> http://comments.gmane.org/gmane.linux.usb.general/54505
>>> I see this issue also on the AM1808 TMDXEXP1808L evalboard.
>>> - MMC and USB are not using OF support yet, ideas how to port
>>> this are welcome. I need for USB and MMC boards board
>>> specific callbacks, how to solve this with OF support?
[...]
>>> diff --git a/arch/arm/boot/dts/enbw_cmc.dts b/arch/arm/boot/dts/enbw_cmc.dts
>>> new file mode 100644
>>> index 0000000..e5995ce
>>> --- /dev/null
>>> +++ b/arch/arm/boot/dts/enbw_cmc.dts
[...]
>>> + compatible = "ns16550a";
>> Should include a string for the specific device. Something like:
>> compatible = "ti,da800", "ns16550a";
> added.
Note that there's no DA800 chip, only DA828, DA830, and DA850 AFAIK.
WBR, Sergei
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