imx: imx8mn_smm_s2: clean up board watchdog code
authorPeng Fan <peng.fan@nxp.com>
Thu, 5 May 2022 11:06:06 +0000 (19:06 +0800)
committerStefano Babic <sbabic@denx.de>
Fri, 20 May 2022 07:30:29 +0000 (09:30 +0200)
commit09bf8270cfacad91debcfd5ed3c680e0f1cde938
tree2b82f713524fe483755cc30bfc7b2101b5a37600
parent0726bdd4608459d658ab600308086e1d50b77286
imx: imx8mn_smm_s2: clean up board watchdog code

pinctrl_wdog already marked u-boot,dm-spl, so clean up board code.

The set_wdog_reset() function is not necessary as this is handled by
the imx_watchdog.c driver due to the 'fsl,ext-reset-output' property
being set.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
board/bsh/imx8mn_smm_s2/spl.c