linux-toradex.git/Documentation/devicetree/bindings/timer/stericsson-u300-apptimer.txt, branch v3.12.5 Linux kernel for Apalis and Colibri modules ARM: u300: device tree support for the timer 2013-05-31T09:24:44+00:00 Linus Walleij linus.walleij@linaro.org 2013-04-08T08:50:11+00:00 5a5056cccfb0479f52a0464a6b371b441c84aa0c This adds device tree support for the U300 timer, by making the memory base offset and IRQ dynamically assigned, then optionally looking them up from the device tree. Since the timer needs to be registered before any platform devices are created, we will go into the device tree and look up the "/timer@c0014000" node and read our base address and IRQ from there. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
This adds device tree support for the U300 timer, by making
the memory base offset and IRQ dynamically assigned, then
optionally looking them up from the device tree.

Since the timer needs to be registered before any platform
devices are created, we will go into the device tree and look
up the "/timer@c0014000" node and read our base address and
IRQ from there.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>