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[WATCHDOG] w83627hf_wdt.c: add support for the W83627EHF support 

Add support for the W83627EHF/EF and W83627EHG/EG chipsets.

Signed-off-by: Slobodan Tomić <stomic@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Slobodan Tomić 2009-06-28 21:20:36 +02:00 committed by Wim Van Sebroeck
parent a6f052e39c
commit cf1eaab252
1 changed files with 5 additions and 0 deletions
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5
drivers/watchdog/w83627hf_wdt.c
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@ -89,6 +89,11 @@ static void w83627hf_select_wd_register(void)
c = ((inb_p(WDT_EFDR) & 0xf7) | 0x04); /* select WDT0 */
outb_p(0x2b, WDT_EFER);
outb_p(c, WDT_EFDR); /* set GPIO3 to WDT0 */
} else if (c == 0x88) { /* W83627EHF */
outb_p(0x2d, WDT_EFER); /* select GPIO5 */
c = inb_p(WDT_EFDR) & ~0x01; /* PIN77 -> WDT0# */
outb_p(0x2d, WDT_EFER);
outb_p(c, WDT_EFDR); /* set GPIO5 to WDT0 */
}
outb_p(0x07, WDT_EFER); /* point to logical device number reg */