On Tue, Sep 10, 2024 at 04:21:32PM GMT, Kumar, Udit wrote:
Hi Andrew
On 9/7/2024 2:54 AM, Andrew Halaney wrote:
This enables the ESMs and the associated PMIC. Programming these bits is a requirement to make the watchdog actually reset the board.
Note, this relies on the linked devicetree changes to land in Linux first and get synced here, otherwise the board will fail to boot!
I've tested this series (with the linked change) on the k3-j784s4-evm, but not its sibling the k3-am69-sk. I'd appreciate at a minimum someone to test on that platform to ensure this doesn't break boot.
For am69-sk, I need to add esm node on top of your patches
Also, as commented in Linux patch series, boothph is enough in one child node
with these two changes , tested on AM69 for watchdog reset.
https://gist.github.com/uditkumarti/e5666b5623c3a78e23548fbfcbe813c8
upto line https://gist.github.com/uditkumarti/e5666b5623c3a78e23548fbfcbe813c8#file-gi..., Patch added for test
Line https://gist.github.com/uditkumarti/e5666b5623c3a78e23548fbfcbe813c8#file-gi... to see watchdog reset action
Thanks for much for testing, somehow I mentally foobared the existence of the am69 specific dts in u-boot :)
Let me incorporate all your changes and requests for v2 of this and the kernel side of things too!
Thanks, Andrew