[PATCH 0/3] arm64: dts: amlogic: Make mmc host controller interrupts level-sensitive

Heiner Kallweit hkallweit1 at gmail.com
Thu Feb 9 12:09:25 PST 2023


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

This series replaces the prior "TEST"-annotated patch.

Heiner Kallweit (3):
  arm64: dts: meson-axg: Make mmc host controller interrupts
    level-sensitive
  arm64: dts: meson-g12-common: Make mmc host controller interrupts
    level-sensitive
  arm64: dts: meson-gx: Make mmc host controller interrupts
    level-sensitive

 arch/arm64/boot/dts/amlogic/meson-axg.dtsi        | 4 ++--
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 +++---
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi         | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

-- 
2.39.1




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