mmc: sdhci-brcmstb: add cqhci suspend/resume to PM ops

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[ Upstream commit 723ef0e20d ]

cqhci timeouts observed on brcmstb platforms during suspend:
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  [  164.832853] mmc0: cqhci: timeout for tag 18
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Adding cqhci_suspend()/resume() calls to disable cqe
in sdhci_brcmstb_suspend()/resume() respectively to fix
CQE timeouts seen on PM suspend.

Fixes: d46ba2d17f ("mmc: sdhci-brcmstb: Add support for Command Queuing (CQE)")
Cc: stable@vger.kernel.org
Signed-off-by: Kamal Dasu <kamal.dasu@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20250311165946.28190-1-kamal.dasu@broadcom.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Kamal Dasu 2025-03-11 12:59:35 -04:00 • committed by Greg Kroah-Hartman

parent 6991fabddd

commit f810055193

1 changed files with 10 additions and 0 deletions

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drivers/mmc/host/sdhci-brcmstb.c

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