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| author | Slobodan Tomić <stomic@gmail.com> | 2009-06-28 21:20:36 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2009-07-09 18:29:45 +0000 |
| commit | cf1eaab2525e8ae1d53eaf923981c96cb31e57c8 (patch) | |
| tree | 30e0944663fcf6168287708e556312a8d6ec498c /drivers/watchdog/w83627hf_wdt.c | |
| parent | a6f052e39c3832b5842c4f44d9b3a4295dacfc4a (diff) | |
| download | lwn-cf1eaab2525e8ae1d53eaf923981c96cb31e57c8.tar.gz lwn-cf1eaab2525e8ae1d53eaf923981c96cb31e57c8.zip | |
[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>
Diffstat (limited to 'drivers/watchdog/w83627hf_wdt.c')
| -rw-r--r-- | drivers/watchdog/w83627hf_wdt.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/watchdog/w83627hf_wdt.c b/drivers/watchdog/w83627hf_wdt.c index 916890abffdd..f201accc4e3d 100644 --- a/drivers/watchdog/w83627hf_wdt.c +++ b/drivers/watchdog/w83627hf_wdt.c @@ -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 */ |