ARM: AM43xx: PRM: fix reset handling issues
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Cover letter [PATCH 0/2] ARM: AM43xx: PRM: fix reset handling issues
Tero,
Quoted 8 lines · Tero Kristo
Hi,
The work done for consolidating PRM code introduced a reset issue on AM43xx which is visible at least with wkup-m3, and prevents taking the wkup-m3 core out from reset. Fixed by passing all the relevant PRCM data from hwmod data, which was previously partly omitted on OMAP4+ case.
Quoted 6 lines
This set also removes some redundant AM33xx hwmod code and just re-uses the OMAP4+ version of the same.
Thanks to Dave Gerlach and Anna Suman for reporting this. Dave, care to give this patch set a try to see if it fixes the problem you see?
Thanks for fixing this up, I swapped these patches for my reset patch on my suspend branch [1] and tested the following:
am335x-gp-evm: boot and firmware loaded, suspend/resume multiple cycles
am437x-gp-evm: boot and firmware loaded, suspend/resume multiple cycles
Patches look fine to me.
Regards,
Dave
[1] https://github.com/dgerlach/linux-pm/tree/pm-ds0-v4.1-rc1-WIP
Quoted 7 lines
Testing done:
- am335x-bone: boot
- am437x-gp-evm: boot
- omap4-panda-es: boot, suspend/resume, cpuidle-Tero