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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-02-09 21:11:47 +0100 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-02-10 09:02:09 +0100 |
| commit | 66e45351f7d6798751f98001d1fcd572024d87f0 (patch) | |
| tree | d691027e22d0e4932af509505e8c89412ad30d24 /Documentation/virt | |
| parent | ac8db4cceed218cca21c84f9d75ce88182d8b04f (diff) | |
arm64: dts: meson-gx: 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: ef8d2ffedf18 ("ARM64: dts: meson-gxbb: add MMC support")
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/76e042e0-a610-5ed5-209f-c4d7f879df44@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'Documentation/virt')
0 files changed, 0 insertions, 0 deletions