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| author | Alejandro Cabrera <aldaya@gmail.com> | 2011-06-03 01:13:11 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-07-27 01:21:29 +0400 |
| commit | e9659e69b0094ea2cc92716e2b1cd6a7db9caf2e (patch) | |
| tree | 88dc8beacafc80a19093979ac0d2e7eb45799200 /drivers/watchdog/Kconfig | |
| parent | 2fc5d52b212b58a5b48af19d85cb60971aa1aa4b (diff) | |
| download | linux-e9659e69b0094ea2cc92716e2b1cd6a7db9caf2e.tar.xz | |
watchdog: Add Xilinx watchdog timer driver
Watchdog timer device driver for Xilinx xps_timebase_wdt compatible ip cores.
It takes watchdog timer configuration from device tree and it needs that its
parent has defined the property "clock-frecuency".
It is compatible with watchdog timer kernel API, so user apps like watchdogd
may talk with it.
Signed-off-by: Alejandro Cabrera <aldaya@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index df6b8ff26c9d..0635e72e0794 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -888,6 +888,20 @@ config M54xx_WATCHDOG To compile this driver as a module, choose M here: the module will be called m54xx_wdt. +# MicroBlaze Architecture + +config XILINX_WATCHDOG + tristate "Xilinx Watchdog timer" + depends on MICROBLAZE + ---help--- + Watchdog driver for the xps_timebase_wdt ip core. + + IMPORTANT: The xps_timebase_wdt parent must have the property + "clock-frequency" at device tree. + + To compile this driver as a module, choose M here: the + module will be called of_xilinx_wdt. + # MIPS Architecture config ATH79_WDT |