Set timing for brownstone for SD/MMC cards to enable detection timing adjustments are needed when speed > 25MHz remove limitation on maximum speed of 25MHz
Signed-off-by: Philip Rakity <[email protected]> --- arch/arm/mach-mmp/brownstone.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c index 0e92fd7..35afe60 100644 --- a/arch/arm/mach-mmp/brownstone.c +++ b/arch/arm/mach-mmp/brownstone.c @@ -178,14 +178,22 @@ static struct i2c_board_info brownstone_twsi1_info[] = { }; static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc0 = { - .max_speed = 25000000, + .adjust_clocks = 1, + .clk_select = 1, + .clk_delay = 31, }; static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc1 = { + .adjust_clocks = 1, + .clk_select = 1, + .clk_delay = 15, .flags = PXA_FLAG_CARD_PERMANENT, }; static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc2 = { + .adjust_clocks = 1, + .clk_select = 1, + .clk_delay = 31, .flags = PXA_FLAG_CARD_PERMANENT | PXA_FLAG_SD_8_BIT_CAPABLE_SLOT, }; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
