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arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive
commitd182bcf300
upstream. 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>
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1 changed files with 2 additions and 2 deletions
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@ -1705,7 +1705,7 @@ apb: bus@ffe00000 {
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sd_emmc_b: sd@5000 {
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sd_emmc_b: sd@5000 {
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compatible = "amlogic,meson-axg-mmc";
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compatible = "amlogic,meson-axg-mmc";
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reg = <0x0 0x5000 0x0 0x800>;
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reg = <0x0 0x5000 0x0 0x800>;
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interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
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interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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status = "disabled";
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clocks = <&clkc CLKID_SD_EMMC_B>,
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clocks = <&clkc CLKID_SD_EMMC_B>,
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<&clkc CLKID_SD_EMMC_B_CLK0>,
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<&clkc CLKID_SD_EMMC_B_CLK0>,
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@ -1717,7 +1717,7 @@ sd_emmc_b: sd@5000 {
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sd_emmc_c: mmc@7000 {
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sd_emmc_c: mmc@7000 {
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compatible = "amlogic,meson-axg-mmc";
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compatible = "amlogic,meson-axg-mmc";
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reg = <0x0 0x7000 0x0 0x800>;
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reg = <0x0 0x7000 0x0 0x800>;
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interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
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interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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status = "disabled";
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clocks = <&clkc CLKID_SD_EMMC_C>,
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clocks = <&clkc CLKID_SD_EMMC_C>,
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<&clkc CLKID_SD_EMMC_C_CLK0>,
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<&clkc CLKID_SD_EMMC_C_CLK0>,
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