Clock problems in i.MX27 Visstrim M10 (linux-3.5-rc5).

On 6 July 2012 14:32, Fabio Estevam [off-list ref] wrote:

On Fri, Jul 6, 2012 at 3:44 AM, javier Martin
[off-list ref] wrote:

quoted

The attached patch solves mx2_camera clock problems.

It can be also found by the following subject in the lists:

media: i.MX27: Fix emma-prp clocks in mx2_camera.c

Just tried your patch against today's linux-next and I still get the
following on a mx27pdk:

soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
mx2-camera mx2-camera.0: Camera driver attached to camera 0
ov2640 0-0030: Product ID error fb:fb
mx2-camera mx2-camera.0: Camera driver detached from camera 0
mx2-camera mx2-camera.0: MX2 Camera (CSI) driver probed, clock frequency: 665000

Are you able to probe i2c correctly on your board?

Yes, I am and my patch does not touch any of the I2C settings or clocks.


-- 
Javier Martin
Vista Silicon S.L.
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