[PATCH v6 11/11] verdin-imx8mm: fix watchdog pinctrl issue

sbabic at denx.de sbabic at denx.de
Wed Oct 20 16:43:28 CEST 2021

> From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> Finally, found the root cause of the issue already once mentioned back
> here [2] which caused the following error message during boot:
> imx_wdt watchdog at 30280000:
>  pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
> Turns out while the watchdog node itself was already u-boot,dm-spl its
> pinctrl node was not which caused it to be unavailable at that early
> stage. Note that any and all other boards I checked also seem to be
> missing this. However, I can't judge whether or not they might indeed
> need a similar fix or not.
> [2] https://marc.info/?l=u-boot&m=161786572422973
> Fixes: commit d304e7ace3a6
>  ("ARM: imx8m: Fix reset in SPL on Toradex iMX8MM Verdin")
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> Reviewed-by: Fabio Estevam <festevam at gmail.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
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