arm: dts: gxl: replace watchdog with new version [1/1]

arm: dts: gxl: replace watchdog with new version [1/1]

PD#SWPL-1600

Problem:
The current watchdog is not the upstream standard driver.

Solution:
Replace watchdog device tree to use the standard watchdog driver.

Verify:
S905X P215/P212 Android-32bit Kernel-32bit.

Change-Id: I972c8ebb0158caa2df393d9a2d687d9298181102
Signed-off-by: Bo Yang <bo.yang@amlogic.com>
watchdog: Change the feed watchdog mode [1/1]

PD#SWPL-2378

Problem:
Using Android to feed watchdog is not easy to debug the
crash problem, in addition, the Android does not open
the dog feeding service.

Solution:
Change the DTS configuration and change into driver feed watchdog.

Verify:
test pass on g12a-u200

Change-Id: Ie0a91fd8451fdccf3038ba6290a277c9048c52cd
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>