This patch adds watchdog support for the ITE IT8659 watchdog. IT8659 watchdog works in the same way as the other watchdogs supported by it87_wdt. Before this patch, IT8659 watchdog is not supported. After a modprobe, dmesg reports: it87_wdt: Unknown Chip found, Chip 8659 Revision 0007 With this patch, modprobe it87_wdt recognizes the watchdog as the dmesg output shows: it87_wdt: Chip IT8659 revision 7 initialized. timeout=60 sec (nowayout=0 testmode=0) Watchdog tests on a YANLING YL-ALP3L2C-1235U system have been successful, the watchdog works as expected with this patch. Signed-off-by: Werner Fischer <devlists@xxxxxxxx> --- drivers/watchdog/it87_wdt.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/watchdog/it87_wdt.c b/drivers/watchdog/it87_wdt.c index ca377096bdd7..f6a344c002af 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, IT8613, 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, IT8659, + * IT8665, IT8686, IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, + * IT8726, IT8728, IT8772, IT8783, IT8784 and IT8786. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -56,6 +56,7 @@ #define IT8625_ID 0x8625 #define IT8628_ID 0x8628 #define IT8655_ID 0x8655 +#define IT8659_ID 0x8659 #define IT8665_ID 0x8665 #define IT8686_ID 0x8686 #define IT8702_ID 0x8702 @@ -281,6 +282,7 @@ static int __init it87_wdt_init(void) case IT8625_ID: case IT8628_ID: case IT8655_ID: + case IT8659_ID: case IT8665_ID: case IT8686_ID: case IT8716_ID: -- 2.39.2
