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-gistfile1-txt-L28,
Patch added for test
Line
https://gist.github.com/uditkumarti/e5666b5623c3a78e23548fbfcbe813c8#file-gistfile1-txt-L1385
to see watchdog reset action
Link:
https://lore.kernel.org/all/20240906-j784s4-tps6594-bootph-v1-0-c5b58d43b...@redhat.com/
Signed-off-by: Andrew Halaney <ahala...@redhat.com>
---
Andrew Halaney (1):
configs: j784s4_evm_r5: Enable ESM related configs
Keerthy (1):
board: ti: j784s4: Initialize the ESM & PMIC ESM
Neha Malcom Francis (1):
arm: dts: k3-j784s4-r5-evm: Add the PMIC ESM node
arch/arm/dts/k3-j784s4-r5-evm.dts | 7 +++++++
board/ti/j784s4/evm.c | 28 ++++++++++++++++++++++++++++
configs/j784s4_evm_r5_defconfig | 7 +++++++
3 files changed, 42 insertions(+)
---
base-commit: 1630ff26cc960439b5949b80cfc604a2c8aa47dd
change-id: 20240906-j784s4-esm-enable-4c4f698fe7c4
Best regards,
