ce tree, device tree is going to register all the timer devices it finds in the device tree blob. To prevent device tree from registering 12th timer on a secure OMAP3 device we can add a status property to the timer binding with the value "disabled" at boot time. Note that timer 12 on a OMAP3 device has a property "ti,timer-secure" to indicate that it will not be available on a secure device and so for secure OMAP3 devices, we search for timers with this property and then disable them. Using the prom_add_property() function to dynamically add a property was a recommended approach suggested by Rob Herring [1]. I have tested this on an OMAP3 GP device and faking it to pretend to be a secure device to ensure that any timers marked with "ti,timer-secure" are not registered on boot. I have also made sure that all timers are registered as expected on a GP device by default. [1] http://comments.gmane.org/gmane.linux.ports.arm.omap/79203 Signed-off-by: Jon Hunter /}