[WATCHDOG] rc32434_wdt: add timeout module parameter

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The WDT timer ticks quite fast (half of the CPU clock speed, which may
be between 198MHz and 330MHz (or 400MHz on newer boards)). Given it's
size of 32Bit, the maximum timeout value ranges from about 21s to 43s,
depending on the configured CPU clock speed.

This patch add's the timeout module parameter and checks that it's not
bigger then the maximum timeout for the given clock speed.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

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Phil Sutter 2009-02-08 16:44:42 +01:00 • committed by Wim Van Sebroeck

parent 9b655e07d7

commit 08eb2e0c08

1 changed files with 31 additions and 16 deletions

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drivers/watchdog/rc32434_wdt.c

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