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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-02-25 15:33:27 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-08 12:30:58 +0100 |
| commit | 2870ec475b39438c13048eb33af1c62fb969f8c3 (patch) | |
| tree | a128f4846700b021aee8511e9c5a539272bf3967 /arch/arm/boards/karo-tx28 | |
| parent | 086b06aa5191419030e26c5f82871ade76916ba0 (diff) | |
| download | barebox-2870ec475b39438c13048eb33af1c62fb969f8c3.tar.gz barebox-2870ec475b39438c13048eb33af1c62fb969f8c3.tar.xz | |
ARM tx28stk5: limit mmc max frequency to 25MHz
Higher frequencies do not seem to work.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/karo-tx28')
| -rw-r--r-- | arch/arm/boards/karo-tx28/tx28-stk5.c | 3 |
1 files changed, 2 insertions, 1 deletions
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 <mach/fb.h> 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 = { |