The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

Possible dependencies:

66e45351f7d6 ("arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive") e490520c902e ("ARM64: dts: meson: fix register ranges for SD/eMMC") 221cf34bac54 ("ARM64: dts: meson-axg: enable the eMMC controller") 777fa58db622 ("ARM64: dts: meson-axg: add RMII pins for ethernet controller") 7d6d8a2053e6 ("ARM64: dts: meson-axg: enable I2C Master-1 for the audio speaker") 29390d277d01 ("ARM64: dts: meson-axg: add ethernet mac controller") 7bd46a79aad5 ("ARM64: dts: meson-axg: enable IR controller") 06b7a631878a ("arm64: dts: meson-axg: switch uart_ao clock to CLK81") 4a81e5ddfb43 ("ARM64: dts: meson-axg: add PWM DT info for Meson-Axg SoC") de05ded6a99f ("ARM64: dts: meson-axg: add pinctrl DT info for Meson-AXG SoC") 0cb6c604232c ("ARM64: dts: amlogic: use generic bus node names") 9d59b708500f ("arm64: dts: meson-axg: add initial A113D SoC DT support")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 66e45351f7d6798751f98001d1fcd572024d87f0 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit hkallweit1@gmail.com Date: Thu, 9 Feb 2023 21:11:47 +0100 Subject: [PATCH] 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

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index e3c12e0be99d..5eed15035b67 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -603,21 +603,21 @@ apb: apb@d0000000 { sd_emmc_a: mmc@70000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x70000 0x0 0x800>; - interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; };

sd_emmc_b: mmc@72000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x72000 0x0 0x800>; - interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; };

sd_emmc_c: mmc@74000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x74000 0x0 0x800>; - interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; };