From: Fred Potter <fpotter@cs...> - 2006-02-20 11:37:35
I'm trying to get going with I2C and I'm working from Dave's page on
the wiki. I've got the modules installed but no devices are showing
up when I modprobe i2c-pxa.
In dmesg, all I see is the one line: I2C: i2c-0: PXA I2C adapter from i2c-p=
This is concerning because I was at least expecting to see those two
devices at 0x20 and 0x7e, as they're supposed to show up on all
gumstix, right? I get the same result regardless of whether or not my
external I2C device is connected (using 4.7k pullups).
Anybody else run into this?
Note: I'm using the most recent buildroot with 2.6.15 and the
precompiled modules that Dave posted on the wiki.
From: Dave Hylands <dhylands@gm...> - 2006-02-20 14:47:25
On 2/20/06, George Francis <chaostoo@...> wrote:
> Hi Fred,
> You don't get those when using the new 2.6.15 kernel. The kernel
> drivers have be re-vamped, and don't scan the bus anymore.
I've updated the wiki to reflect the differences between 2.6.11 and
2.6.15 when the modules are loaded.
Thanks for pointing this out.
Vancouver, BC, Canada
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