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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-02-09 21:11:10 +0100 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-02-10 09:02:09 +0100 |
| commit | ac8db4cceed218cca21c84f9d75ce88182d8b04f (patch) | |
| tree | ab00d420ff97c77a18719a508cca1885d9bfe9e7 /Documentation/peci | |
| parent | d182bcf300772d8b2e5f43e47fa0ebda2b767cc4 (diff) | |
arm64: dts: meson-g12-common: 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: 4759fd87b928 ("arm64: dts: meson: g12a: add mmc nodes")
Tested-by: FUKAUMI Naoki <naoki@radxa.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Jerome Brunet <jbrunet@baylibre.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/27d89baa-b8fa-baca-541b-ef17a97cde3c@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'Documentation/peci')
0 files changed, 0 insertions, 0 deletions