mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-20 19:23:40 +00:00
arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
commitd182bcf300upstream. 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:221cf34bac("ARM64: dts: meson-axg: enable the eMMC controller") Reported-by: Peter Suti <peter.suti@streamunlimited.com> Tested-by: Vyacheslav Bocharov <adeep@lexina.in> Tested-by: Peter Suti <peter.suti@streamunlimited.com> Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/c00655d3-02f8-6f5f-4239-ca2412420cad@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
b796c02df3
commit
c94ce5ea68
1 changed files with 2 additions and 2 deletions
Loading…
Add table
Add a link
Reference in a new issue