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fix off-by-one maximum timeout in the wathchdog default counter for bcm6345, thanks AndyI

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SVN-Revision: 17149
This commit is contained in:
Florian Fainelli 2009-08-06 18:53:44 +00:00
parent dd78f746a5
commit 48c1634d3e
2 changed files with 2 additions and 4 deletions
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4
target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-wdt.c
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@ -32,7 +32,5 @@ int __init bcm63xx_wdt_register(void)
wdt_resources[0].end = wdt_resources[0].start;
wdt_resources[0].end += RSET_WDT_SIZE - 1;
/* Disable watchdog for 6345 until we fix it */
if (!BCMCPU_IS_6345())
return platform_device_register(&bcm63xx_wdt_device);
return platform_device_register(&bcm63xx_wdt_device);
}

2
target/linux/brcm63xx/files/drivers/watchdog/bcm63xx_wdt.c
View file

@ -57,7 +57,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
/* HW functions */
static void bcm63xx_wdt_hw_start(void)
{
bcm_writel(0xffffffff, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
bcm_writel(0xfffffffe, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
bcm_writel(WDT_START_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_START_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
}