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Commit 3a9aedb2 authored by Guenter Roeck's avatar Guenter Roeck Committed by Wim Van Sebroeck
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watchdog: w83627hf: Add support for NCT6793D and NCT6795D 



Both NCT6793D and NCT6795D are compatible to NCT6792D.

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 2501b015

drivers/watchdog/w83627hf_wdt.c

+14 −1
Original line number Diff line number Diff line
@@ -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",

	};