[PATCH v2 0/2] watchdog/hpwdt: Enable hpwdt for ARM64 platforms

From: Jerry Hoemann
Date: Sat Aug 20 2022 - 16:29:10 EST


Enable hpwdt for the rl300, an ARM64 based platform.


Patch 1: watchdog/hpwdt.c: Include nmi.h only if CONFIG_HPWDT_NMI_DECODING

ARM64 does not support NMI and does not have <asm/nmi.h>. Include
nmi.h only if CONFIG_HPWDT_NMI_DECODING is defined.

Patch 2: watchdog/Kconfig: Allow hpwdt.c to be built for ARM64.

Allow hpwdt.c to be built for (ARM64 || X86) as this part of hwpdt doesn't
use NMI.

Make HPWDT_NMI_DECODING dependent upon X86 as NMI handlers are specific
to X86 platforms.


== Changes for v2 ==
Update patch documentation.




Jerry Hoemann (2):
watchdog/hpwdt: Include nmi.h only if CONFIG_HPWDT_NMI_DECODING
watchdog: Enable HP_WATCHDOG for ARM64 systems.

drivers/watchdog/Kconfig | 4 ++--
drivers/watchdog/hpwdt.c | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)

--
2.37.1