Hi,
2018-02-28 9:51 GMT+01:00 Lukasz Majewski lukma@denx.de:
Hi Michal,
From: Shreenidhi Shedi imshedi@gmail.com
This IP can be found on Zynq and ZynqMP devices. The driver was tested with reset-on-timeout; feature.
Also adding WATCHDOG symbol to Kconfig because it is required.
If I may ask - what is the purpose of adding separate WATCHDOG symbol?
Cannot HW_WATCHDOG or CONFIG_WDT be reused?
Please look into ULP_WATCHDOG as a reference.
ULP_WATCHDOG hasn't been converted to DM that's why you use hw_watchdog wiring.
CONFIG_WDT is used for enabling watchdog uclass. CONFIG_WDT_CDNS - for enabling cadence DM watchdog driver CONFIG_WATCHDOG - for servicing watchdog by u-boot
It means there are some dependencies - WDT_CDNS depends on WDT. And WATCHDOG doesn't need to be enabled which depends on your setting which is described in Kconfig symbol.
Thanks, Michal