Re: [PATCHv3] ARM: OMAP2+: am335x-bone*: add DT for BeagleBone Black

From: Matt Porter
Date: Mon Sep 09 2013 - 09:31:12 EST


On Sun, Sep 08, 2013 at 01:12:26PM +0200, Koen Kooi wrote:
> The BeagleBone Black is basically a regular BeagleBone with eMMC and HDMI added,
> so create a common dtsi both can use.
>
> IMPORTANT: booting the existing am335x-bone.dts will blow up the HDMI transceiver
> after a dozen boots with an uSD card inserted because LDO will be at 3.3V instead
> of 1.8.
>
> MMC support for AM335x still isn't in, so only the LDO change has been added.
>
> Signed-off-by: Koen Kooi <koen@xxxxxxxxxxxxxxxxxxxxx>

Tested-by: Matt Porter <matt.porter@xxxxxxxxxx>

Works fine for me on tip and 3.11. I did notice a regression in musb (worked
on 3.11, now failing to probe but this is not related to your new dts as it
happens on am335x-bone.dts too, assuming merge window volatility). One nit,
git-am picked up a whitespace error on that extra line at EOF so you should
trim that out.

Only thing is...for a clear bug like this that will destroy hardware, it
should be marked Cc: stable@xxxxxxxxxxxxxxx to be picked up in stable.

-Matt
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