From: vitor <ivitro@gmail.com>
To: linux-pm@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: ivitro@gmail.com, vitor.soares@toradex.com,
ulf.hansson@linaro.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, rafael@kernel.org, geert+renesas@glider.be,
peng.fan@nxp.com, linus.walleij@linaro.org,
u.kleine-koenig@pengutronix.de, marex@denx.de
Subject: iMX8M Mini suspend/resume hanging on imx8m_blk_ctrl_power_on()
Date: Thu, 04 Apr 2024 16:53:58 +0100 [thread overview]
Message-ID: <fccbb040330a706a4f7b34875db1d896a0bf81c8.camel@gmail.com> (raw)
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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next reply other threads:[~2024-04-04 15:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-04 15:53 vitor [this message]
2024-04-05 15:06 ` iMX8M Mini suspend/resume hanging on imx8m_blk_ctrl_power_on() vitor
2024-05-08 17:30 ` Adam Ford
2024-05-08 17:45 ` Lucas Stach
2024-05-08 17:47 ` Adam Ford
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