Commit d182bcf
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
The usage of edge-triggered interrupts lead to lost interrupts under load,
see [0]. This was confirmed to be fixed by using level-triggered
interrupts.
The report was about SDIO. However, as the host controller is the same
for SD and MMC, apply the change to all mmc controller instances.
[0] https://www.spinics.net/lists/linux-mmc/msg73991.html
Fixes: 221cf34 ("ARM64: dts: meson-axg: enable the eMMC controller")
Reported-by: Peter Suti <[email protected]>
Tested-by: Vyacheslav Bocharov <[email protected]>
Tested-by: Peter Suti <[email protected]>
Cc: [email protected]
Signed-off-by: Heiner Kallweit <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>1 parent c45219c commit d182bcf
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