From 73f53239b6cbfd88e9790c734c32b0074d941eae Mon Sep 17 00:00:00 2001 From: Ryan QIAN Date: Wed, 29 Feb 2012 14:09:53 +0800 Subject: [PATCH] ENGR00175692-02 [MX6DL] SD3.0: can not recognize SD3.0 cards on some boards. Improve SD3.0 compatibility: change DSE to 34ohm for 200Mhz. Signed-off-by: Ryan QIAN --- arch/arm/plat-mxc/include/mach/iomux-mx6dl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h b/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h index b32cc00859ba..6d0a53b1cd6d 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h @@ -48,7 +48,7 @@ #define MX6DL_USDHC_PAD_CTRL_200MHZ (PAD_CTL_PKE | PAD_CTL_PUE | \ PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \ - PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) + PAD_CTL_DSE_34ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) #define MX6DL_ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ -- 2.39.5