If not specified, the mmc0 and mmc1 devices will be the devices mmc@2190000 and mmc@2194000, which are in disabled state on the iMX.6 Sabrelite devices. The actual SD card reader devices are the ones at mmc@2198000 and mmc@219c000. Set aliases to use the correct mmc devices order. Signed-off-by: Detlev Casanova <detlev.casanova@xxxxxxxxxxxxx> --- arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi index 22f8e2783cdf..12573e1f917c 100644 --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi @@ -14,6 +14,11 @@ chosen { stdout-path = &uart2; }; + aliases { + mmc0 = &usdhc3; + mmc1 = &usdhc4; + }; + memory@10000000 { device_type = "memory"; reg = <0x10000000 0x40000000>; -- 2.38.1