diff options
Diffstat (limited to 'drivers/watchdog')
-rw-r--r-- | drivers/watchdog/Kconfig | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index b87ba23442d2..c57ecffe0085 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig | |||
@@ -145,13 +145,19 @@ config KS8695_WATCHDOG | |||
145 | Watchdog timer embedded into KS8695 processor. This will reboot your | 145 | Watchdog timer embedded into KS8695 processor. This will reboot your |
146 | system when the timeout is reached. | 146 | system when the timeout is reached. |
147 | 147 | ||
148 | config HAVE_S3C2410_WATCHDOG | ||
149 | bool | ||
150 | help | ||
151 | This will include watchdog timer support for Samsung SoCs. If | ||
152 | you want to include watchdog support for any machine, kindly | ||
153 | select this in the respective mach-XXXX/Kconfig file. | ||
154 | |||
148 | config S3C2410_WATCHDOG | 155 | config S3C2410_WATCHDOG |
149 | tristate "S3C2410 Watchdog" | 156 | tristate "S3C2410 Watchdog" |
150 | depends on ARCH_S3C2410 | 157 | depends on ARCH_S3C2410 || HAVE_S3C2410_WATCHDOG |
151 | help | 158 | help |
152 | Watchdog timer block in the Samsung S3C2410 chips. This will | 159 | Watchdog timer block in the Samsung SoCs. This will reboot |
153 | reboot the system when the timer expires with the watchdog | 160 | the system when the timer expires with the watchdog enabled. |
154 | enabled. | ||
155 | 161 | ||
156 | The driver is limited by the speed of the system's PCLK | 162 | The driver is limited by the speed of the system's PCLK |
157 | signal, so with reasonably fast systems (PCLK around 50-66MHz) | 163 | signal, so with reasonably fast systems (PCLK around 50-66MHz) |