[PATCH RESEND] ARM: dts: imx28-evk: Let i2c0 run at 100kHz

Shawn Guo shawn.guo at linaro.org
Sat Oct 25 05:09:12 PDT 2014


On Mon, Oct 20, 2014 at 11:08:01AM -0200, Fabio Estevam wrote:
> Commit 78b81f4666fb ("ARM: dts: imx28-evk: Run I2C0 at 400kHz") caused issues
> when doing the following sequence in loop:
> 
> - Boot the kernel
> - Perform audio playback
> - Reboot the system via 'reboot' command
> 
> In many times the audio card cannot be probed, which causes playback to fail.
> 
> After restoring to the original i2c0 frequency of 100kHz there is no such
> problem anymore.
> 
> This reverts commit 78b81f4666fbb22a20b1e63e5baf197ad2e90e88.
> 
> Cc: <stable at vger.kernel.org> # 3.16+
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>

Applied, thanks.



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