Messages in this thread | | | Subject | iMX8M Mini suspend/resume hanging on imx8m_blk_ctrl_power_on() | From | vitor <> | Date | Thu, 04 Apr 2024 16:53:58 +0100 |
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Greetings,
I'm trying to suspend/resume our Verdin iMX8M Mini with VPU IP using the latest 6.9.0-rc2 Kernel. While the system can suspend without issues, it hangs on the resume routine. After some investigation, I can see the Kernel hanging on imx8m_blk_ctrl_power_on()[1] while resuming the hantro-vpu power domain.
Any hint about that?
[1]https://elixir.bootlin.com/linux/v6.9-rc2/source/drivers/pmdomain/imx/imx8m-blk-ctrl.c#L101
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