ARM: at91: pit add DT support
authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Mon, 27 Feb 2012 10:19:34 +0000 (11:19 +0100)
committerNicolas Ferre <nicolas.ferre@atmel.com>
Thu, 1 Mar 2012 12:38:36 +0000 (13:38 +0100)
Retreive registers address and IRQ from device tree entry.
Called from at91_dt_init_irq() so that timers are up-n-running
when timers initialization will occur.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
[nicolas.ferre@atmel.com: change error path and interrupts property handling]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

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