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watchdog: it87_wdt: add IT8786 ID
author
Vincent Prince
<Vincent.PRINCE.fr@gmail.com>
Thu, 23 Jan 2020 14:05:44 +0000
(15:05 +0100)
committer
Wim Van Sebroeck
<wim@linux-watchdog.org>
Mon, 27 Jan 2020 14:55:47 +0000
(15:55 +0100)
IT8786 watchdog works as in IT872x
Tested on VECOW ECS-9000 board.
Signed-off-by: Vincent Prince <Vincent.PRINCE.fr@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link:
https://lore.kernel.org/r/20200123140544.25937-1-vincent.prince.fr@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
drivers/watchdog/it87_wdt.c
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diff --git
a/drivers/watchdog/it87_wdt.c
b/drivers/watchdog/it87_wdt.c
index
a4b71eb
..
f3bf3ea
100644
(file)
--- a/
drivers/watchdog/it87_wdt.c
+++ b/
drivers/watchdog/it87_wdt.c
@@
-67,6
+67,7
@@
#define IT8726_ID 0x8726 /* the data sheet suggest wrongly 0x8716 */
#define IT8728_ID 0x8728
#define IT8783_ID 0x8783
+#define IT8786_ID 0x8786
/* GPIO Configuration Registers LDN=0x07 */
#define WDTCTRL 0x71
@@
-294,6
+295,7
@@
static int __init it87_wdt_init(void)
case IT8721_ID:
case IT8728_ID:
case IT8783_ID:
+ case IT8786_ID:
max_units = 65535;
break;
case IT8705_ID: