watchdog: w83627hf: Add support for NCT6793D and NCT6795D

Both NCT6793D and NCT6795D are compatible to NCT6792D.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/w83627hf_wdt.c b/drivers/watchdog/w83627hf_wdt.c
index 98fd186c6878833c830b7a45779789912c0c7973..d9ba0496713c447eda0ab3ff4f7da69f10191bdb 100644 (file)
--- a/drivers/watchdog/w83627hf_wdt.c
+++ b/drivers/watchdog/w83627hf_wdt.c
@@ -49,7 +49,8 @@ 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, nct6102 };
+            w83667hg_b, nct6775, nct6776, nct6779, nct6791, nct6792, nct6793,
+            nct6795, nct6102 };
 
 static int timeout;                    /* in seconds */
 module_param(timeout, int, 0);
@@ -97,6 +98,8 @@ MODULE_PARM_DESC(early_disable, "Disable watchdog at boot time (default=0)");
 #define NCT6779_ID             0xc5
 #define NCT6791_ID             0xc8
 #define NCT6792_ID             0xc9
+#define NCT6793_ID             0xd1
+#define NCT6795_ID             0xd3
 
 #define W83627HF_WDT_TIMEOUT   0xf6
 #define W83697HF_WDT_TIMEOUT   0xf4
@@ -204,6 +207,8 @@ static int w83627hf_init(struct watchdog_device *wdog, enum chips chip)
        case nct6779:
        case nct6791:
        case nct6792:
+       case nct6793:
+       case nct6795:
        case nct6102:
                /*
                 * These chips have a fixed WDTO# output pin (W83627UHG),
@@ -396,6 +401,12 @@ static int wdt_find(int addr)
        case NCT6792_ID:
                ret = nct6792;
                break;
+       case NCT6793_ID:
+               ret = nct6793;
+               break;
+       case NCT6795_ID:
+               ret = nct6795;
+               break;
        case NCT6102_ID:
                ret = nct6102;
                cr_wdt_timeout = NCT6102D_WDT_TIMEOUT;
@@ -437,6 +448,8 @@ static int __init wdt_init(void)
                "NCT6779",
                "NCT6791",
                "NCT6792",
+               "NCT6793",
+               "NCT6795",
                "NCT6102",
        };