watchdog: s3c2410: Add support for device tree based probe

This patch adds the of_match_table to enable s3c2410-wdt driver
to be probed when watchdog device node is found in the device tree.

Signed-off-by: Thomas Abraham <[email protected]>
Acked-by: Grant Likely <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
This commit is contained in:
Thomas Abraham 2011-06-22 15:24:32 +05:30 • committed by Wim Van Sebroeck
commit 9487a9cc71
2 changed files with 21 additions and 0 deletions

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* Samsung's Watchdog Timer Controller
The Samsung's Watchdog controller is used for resuming system operation
after a preset amount of time during which the WDT reset event has not
occured.
Required properties:
- compatible : should be "samsung,s3c2410-wdt"
- reg : base physical address of the controller and length of memory mapped
region.
- interrupts : interrupt number to the cpu.