From 2870ec475b39438c13048eb33af1c62fb969f8c3 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 25 Feb 2011 15:33:27 +0100 Subject: ARM tx28stk5: limit mmc max frequency to 25MHz Higher frequencies do not seem to work. Signed-off-by: Sascha Hauer --- arch/arm/boards/karo-tx28/tx28-stk5.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/boards/karo-tx28') diff --git a/arch/arm/boards/karo-tx28/tx28-stk5.c b/arch/arm/boards/karo-tx28/tx28-stk5.c index a3f4a28e3e..81cb80c7e0 100644 --- a/arch/arm/boards/karo-tx28/tx28-stk5.c +++ b/arch/arm/boards/karo-tx28/tx28-stk5.c @@ -29,9 +29,10 @@ #include static struct mxs_mci_platform_data mci_pdata = { - .caps = MMC_MODE_4BIT | MMC_MODE_HS | MMC_MODE_HS_52MHz, + .caps = MMC_MODE_4BIT, .voltages = MMC_VDD_32_33 | MMC_VDD_33_34, /* fixed to 3.3 V */ .f_min = 400 * 1000, + .f_max = 25000000, }; static struct device_d mci_socket = { -- cgit v1.2.3