From b126b5f6c1a772dddde23b66543d8098e9385e00 Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Wed, 5 Sep 2018 20:50:47 +0800 Subject: MLK-19431 ARM64: dts: fsl-imx8mm-evk: add off-on-delay for usdhc2 Make sure the time between power off and power on sd card meet the sd SPEC, otherwise after suspend and resume, SD3.0 card will no longer be recognized as SD3.0, but SD2.0 Signed-off-by: Haibo Chen (cherry picked from commit 1ee3ea929e89fc1c8eeab129d8e64179d3dd4afa) --- arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts') diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts index 3820856a3406..365e2d640984 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts @@ -67,6 +67,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + off-on-delay = <20000>; enable-active-high; }; -- cgit v1.2.3