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| author | Michel Arboi <michel@arboi.fr.eu.org> | 2010-12-06 20:53:45 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-01-12 10:23:04 +0000 |
| commit | df278dac2070e677cf22c30e1c78c5a753191375 (patch) | |
| tree | 76eaa1c5800f82fd23130a86ee5753391e5580d6 /drivers/watchdog | |
| parent | 7977ff6e3deb042b29370e52607df20d1ee33b9d (diff) | |
| download | op-kernel-dev-df278dac2070e677cf22c30e1c78c5a753191375.zip op-kernel-dev-df278dac2070e677cf22c30e1c78c5a753191375.tar.gz | |
watchdog: f71808e_wdt: Add Fintek F71869 watchdog
Add Fintek f71869 as a supported watchdog device.
Signed-off-by: Michel Arboi <michel@arboi.fr.eu.org>
Acked-by: Giel van Schijndel <me@mortis.eu>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/f71808e_wdt.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c index f573948..d4d8d1f 100644 --- a/drivers/watchdog/f71808e_wdt.c +++ b/drivers/watchdog/f71808e_wdt.c @@ -53,6 +53,7 @@ #define SIO_F71808_ID 0x0901 /* Chipset ID */ #define SIO_F71858_ID 0x0507 /* Chipset ID */ #define SIO_F71862_ID 0x0601 /* Chipset ID */ +#define SIO_F71869_ID 0x0814 /* Chipset ID */ #define SIO_F71882_ID 0x0541 /* Chipset ID */ #define SIO_F71889_ID 0x0723 /* Chipset ID */ @@ -108,12 +109,13 @@ module_param(start_withtimeout, uint, 0); MODULE_PARM_DESC(start_withtimeout, "Start watchdog timer on module load with" " given initial timeout. Zero (default) disables this feature."); -enum chips { f71808fg, f71858fg, f71862fg, f71882fg, f71889fg }; +enum chips { f71808fg, f71858fg, f71862fg, f71869, f71882fg, f71889fg }; static const char *f71808e_names[] = { "f71808fg", "f71858fg", "f71862fg", + "f71869", "f71882fg", "f71889fg", }; @@ -341,6 +343,11 @@ static int watchdog_start(void) goto exit_superio; break; + case f71869: + /* GPIO14 --> WDTRST# */ + superio_clear_bit(watchdog.sioaddr, SIO_REG_MFUNCT1, 4); + break; + case f71882fg: /* Set pin 56 to WDTRST# */ superio_set_bit(watchdog.sioaddr, SIO_REG_MFUNCT1, 1); @@ -753,6 +760,9 @@ static int __init f71808e_find(int sioaddr) watchdog.type = f71862fg; err = f71862fg_pin_configure(0); /* validate module parameter */ break; + case SIO_F71869_ID: + watchdog.type = f71869; + break; case SIO_F71882_ID: watchdog.type = f71882fg; break; |
