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watchdog: f71808e_wdt: add support for the F71889FG
Signed-off-by: Giel van Schijndel <me@mortis.eu> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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29c3e8c8d1
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dee00abbbc
2 changed files with 11 additions and 3 deletions
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@ -409,11 +409,11 @@ config ALIM7101_WDT
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Most people will say N.
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config F71808E_WDT
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tristate "Fintek F71808E and F71882FG Watchdog"
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tristate "Fintek F71808E, F71882FG and F71889FG Watchdog"
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depends on X86 && EXPERIMENTAL
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help
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This is the driver for the hardware watchdog on the Fintek
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F71808E and F71882FG Super I/O controllers.
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F71808E, F71882FG and F71889FG Super I/O controllers.
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You can compile this driver directly into the kernel, or use
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it as a module. The module will be called f71808e_wdt.
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@ -308,6 +308,12 @@ static int watchdog_start(void)
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superio_set_bit(watchdog.sioaddr, 0x29, 1);
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break;
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case f71889fg:
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/* set pin 40 to WDTRST# */
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superio_outb(watchdog.sioaddr, 0x2b,
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superio_inb(watchdog.sioaddr, 0x2b) & 0xcf);
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break;
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default:
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/*
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* 'default' label to shut up the compiler and catch
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@ -708,8 +714,10 @@ static int __init f71808e_find(int sioaddr)
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case SIO_F71882_ID:
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watchdog.type = f71882fg;
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break;
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case SIO_F71862_ID:
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case SIO_F71889_ID:
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watchdog.type = f71889fg;
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break;
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case SIO_F71862_ID:
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/* These have a watchdog, though it isn't implemented (yet). */
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err = -ENOSYS;
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goto exit;
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