diff options
| author | Werner Fischer <devlists@wefi.net> | 2023-09-25 15:09:46 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-10-29 19:45:04 +0100 |
| commit | e2c520c4022016ccf20ba1c57af9fc2e56a1516f (patch) | |
| tree | 54190bf1ea5e57f17e7f8f3dc50493242a5d3a44 /drivers/watchdog | |
| parent | watchdog: marvell_gti_wdt: Fix error code in probe() (diff) | |
| download | linux-e2c520c4022016ccf20ba1c57af9fc2e56a1516f.tar.xz linux-e2c520c4022016ccf20ba1c57af9fc2e56a1516f.zip | |
watchdog: it87_wdt: add IT8613 ID
This patch adds watchdog support for the ITE IT8613 watchdog.
IT8613 watchdog works in the same way as the other watchdogs supported
by it87_wdt.
Before this patch, IT8613 watchdog is not supported. After a modprobe,
dmesg reports:
it87_wdt: Unknown Chip found, Chip 8613 Revision 000c
With this patch, modprobe it87_wdt recognizes the watchdog as the dmesg
output shows:
it87_wdt: Chip IT8613 revision 12 initialized. timeout=60 sec (nowayout=0 testmode=0)
Watchdog tests on a LES v4 have been successful, the watchdog works as
expected with this patch [1].
[1] https://www.thomas-krenn.com/en/wiki/Watchdog#LES_v4
Signed-off-by: Werner Fischer <devlists@wefi.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/3bc0a1c2d768b23a0cd6e9f5fa0c0b5577427668.camel@wefi.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/it87_wdt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/watchdog/it87_wdt.c b/drivers/watchdog/it87_wdt.c index bb1122909396..e888b1bdd1f2 100644 --- a/drivers/watchdog/it87_wdt.c +++ b/drivers/watchdog/it87_wdt.c @@ -13,9 +13,9 @@ * http://www.ite.com.tw/ * * Support of the watchdog timers, which are available on - * IT8607, IT8620, IT8622, IT8625, IT8628, IT8655, IT8665, IT8686, - * IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726, IT8728, - * IT8772, IT8783 and IT8784. + * IT8607, IT8613, IT8620, IT8622, IT8625, IT8628, IT8655, IT8665, + * IT8686, IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726, + * IT8728, IT8772, IT8783 and IT8784. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -50,6 +50,7 @@ /* Chip Id numbers */ #define NO_DEV_ID 0xffff #define IT8607_ID 0x8607 +#define IT8613_ID 0x8613 #define IT8620_ID 0x8620 #define IT8622_ID 0x8622 #define IT8625_ID 0x8625 @@ -277,6 +278,7 @@ static int __init it87_wdt_init(void) max_units = 65535; break; case IT8607_ID: + case IT8613_ID: case IT8620_ID: case IT8622_ID: case IT8625_ID: |