From: Guenter Roeck linux@roeck-us.net
[ Upstream commit 57cbf0e3a0fd48e5ad8f3884562e8dde4827c1c8 ]
The watchdog controller on NCT6796D, NCT6797D, and NCT6798D is compatible with the wtachdog controller on other Nuvoton chips.
Signed-off-by: Guenter Roeck linux@roeck-us.net Reviewed-by: Wim Van Sebroeck wim@linux-watchdog.org Signed-off-by: Wim Van Sebroeck wim@linux-watchdog.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/watchdog/w83627hf_wdt.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/watchdog/w83627hf_wdt.c b/drivers/watchdog/w83627hf_wdt.c index 7817836bff554..4b9365d4de7a9 100644 --- a/drivers/watchdog/w83627hf_wdt.c +++ b/drivers/watchdog/w83627hf_wdt.c @@ -50,7 +50,7 @@ static int cr_wdt_csr; /* WDT control & status register */ enum chips { w83627hf, w83627s, w83697hf, w83697ug, w83637hf, w83627thf, w83687thf, w83627ehf, w83627dhg, w83627uhg, w83667hg, w83627dhg_p, w83667hg_b, nct6775, nct6776, nct6779, nct6791, nct6792, nct6793, - nct6795, nct6102 }; + nct6795, nct6796, nct6102 };
static int timeout; /* in seconds */ module_param(timeout, int, 0); @@ -100,6 +100,7 @@ MODULE_PARM_DESC(early_disable, "Disable watchdog at boot time (default=0)"); #define NCT6792_ID 0xc9 #define NCT6793_ID 0xd1 #define NCT6795_ID 0xd3 +#define NCT6796_ID 0xd4 /* also NCT9697D, NCT9698D */
#define W83627HF_WDT_TIMEOUT 0xf6 #define W83697HF_WDT_TIMEOUT 0xf4 @@ -209,6 +210,7 @@ static int w83627hf_init(struct watchdog_device *wdog, enum chips chip) case nct6792: case nct6793: case nct6795: + case nct6796: case nct6102: /* * These chips have a fixed WDTO# output pin (W83627UHG), @@ -407,6 +409,9 @@ static int wdt_find(int addr) case NCT6795_ID: ret = nct6795; break; + case NCT6796_ID: + ret = nct6796; + break; case NCT6102_ID: ret = nct6102; cr_wdt_timeout = NCT6102D_WDT_TIMEOUT; @@ -450,6 +455,7 @@ static int __init wdt_init(void) "NCT6792", "NCT6793", "NCT6795", + "NCT6796", "NCT6102", };