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Date: Wed, 1 Feb 2012 17:17:30 -0700
From: Grant Likely <grant.likely@...retlab.ca>
To: Sergei Shtylyov <sshtylyov@...sta.com>
Cc: hs@...x.de, 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
On Wed, Feb 01, 2012 at 02:20:13PM +0400, Sergei Shtylyov wrote:
> 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.
Right, so the compatible string should reflect that.
g.
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