Input devices issue with kernel 2.6.37

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I have an ARM based SoC (TI am3517). At the time it has 3 input
devices: touchscreen (i2c), mouse and keyboard (USB). If I start
Debian 6.0 with 2.6.32 kernel I get all three devices listed under
/dev/input/by-path so that I can use all of them in X::

platform-i2c_omap.2-event -> ../event0
platform-musb_hdrc-usb-0:1.3.3:1.0-event-kbd -> ../event1
platform-musb_hdrc-usb-0:1.3.4:1.0-event-mouse -> ../event2

If I take kernel 2.6.37 with the same Debian image I get only
touchscreen listed. It looks like if
/lib/udev/rules.d/60-persistent-input.rules would not apply during
/dev population. But if I execute:

udevadm test --action=add /sys/class/input/event1
udevadm test --action=add /sys/class/input/event2

I get all devices properly registered, so that after restarting xdm I
can use all input devices.

The same problem I have with Buildroot und udev 173.

Any idea what could be wrong and why devices would not get registered
automatically at startup with 2.6.37?

Yegor
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