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authorWerner Fischer <devlists@wefi.net>2023-12-13 10:45:24 +0100
committerWim Van Sebroeck <wim@linux-watchdog.org>2023-12-17 16:14:26 +0100
commitab6dea00fd6d148deecf2e8baaf0c110b35d7cea (patch)
treee24ec430ccf963e6fe8b1185c03d13bcc8ff9761 /drivers/watchdog
parent133530a5b99d6755bb9f712405d5d1a493cbaeab (diff)
watchdog: it87_wdt: Add IT8659 ID
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@wefi.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231213094525.11849-3-devlists@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.c8
1 files 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: