Messages in this thread Patch in this message | | | From | Diego Elio Pettenò <> | Subject | [PATCH] watchdog: it87_wdt: Add support for IT8728F watchdog. | Date | Wed, 14 Mar 2012 20:49:04 +0100 |
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This works the same way IT8721F works, but it supports WDT_PWROK (checked on the datasheet).
CC: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> --- drivers/watchdog/Kconfig | 2 +- drivers/watchdog/it87_wdt.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 123b60c..40eb9f8 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -602,7 +602,7 @@ config IT87_WDT depends on X86 && EXPERIMENTAL ---help--- This is the driver for the hardware watchdog on the ITE IT8702, - IT8712, IT8716, IT8718, IT8720, IT8721, IT8726 Super I/O chips. + IT8712, IT8716, IT8718, IT8720, IT8721, IT8726, IT8728 Super I/O chips. This watchdog simply watches your kernel to make sure it doesn't freeze, and if it does, it reboots your computer after a certain amount of time. diff --git a/drivers/watchdog/it87_wdt.c b/drivers/watchdog/it87_wdt.c index a2d9a12..060a9ce 100644 --- a/drivers/watchdog/it87_wdt.c +++ b/drivers/watchdog/it87_wdt.c @@ -84,6 +84,7 @@ #define IT8720_ID 0x8720 #define IT8721_ID 0x8721 #define IT8726_ID 0x8726 /* the data sheet suggest wrongly 0x8716 */ +#define IT8728_ID 0x8728 /* GPIO Configuration Registers LDN=0x07 */ #define WDTCTRL 0x71 @@ -95,7 +96,7 @@ #define WDT_CIRINT 0x80 #define WDT_MOUSEINT 0x40 #define WDT_KYBINT 0x20 -#define WDT_GAMEPORT 0x10 /* not in it8718, it8720, it8721 */ +#define WDT_GAMEPORT 0x10 /* not in it8718, it8720, it8721, it8728 */ #define WDT_FORCE 0x02 #define WDT_ZERO 0x01 @@ -617,6 +618,7 @@ static int __init it87_wdt_init(void) case IT8718_ID: case IT8720_ID: case IT8721_ID: + case IT8728_ID: max_units = 65535; try_gameport = 0; break; -- 1.7.8.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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