diff options
| author | Richard Zhu <r65037@freescale.com> | 2010-07-19 15:11:11 +0800 |
|---|---|---|
| committer | Richard Zhu <r65037@freescale.com> | 2010-07-27 19:08:36 +0800 |
| commit | 0d15891213519cc366f2fcc57cc4043c79b5b4eb (patch) | |
| tree | 36ca766a9c1cf2493a943f3af53d6148727b36d0 | |
| parent | d48bd2e1d1ecc166bdb23e2c2a60dd2e6ae0e772 (diff) | |
ENGR00117738-1 MX28: Support eMMC44 and DDR mode
Platform related codes' modifications when enable the
eMMC44 cards' ddr mode on MX28 EVK board.
Signed-off-by: Richard Zhu <r65037@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx28/device.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-mx28/device.c b/arch/arm/mach-mx28/device.c index 7305b35bc74b..1d7b4248f9a0 100644 --- a/arch/arm/mach-mx28/device.c +++ b/arch/arm/mach-mx28/device.c @@ -554,9 +554,10 @@ static struct mxs_mmc_platform_data mmc0_data = { .get_wp = mxs_mmc_get_wp_ssp0, .cmd_pullup = mxs_mmc_cmd_pullup_ssp0, .setclock = mxs_mmc_setclock_ssp0, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA + | MMC_CAP_DATA_DDR, .min_clk = 400000, - .max_clk = 52000000, + .max_clk = 48000000, .read_uA = 50000, .write_uA = 70000, .clock_mmc = "ssp.0", @@ -592,9 +593,10 @@ static struct mxs_mmc_platform_data mmc1_data = { .get_wp = mxs_mmc_get_wp_ssp1, .cmd_pullup = mxs_mmc_cmd_pullup_ssp1, .setclock = mxs_mmc_setclock_ssp1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA + | MMC_CAP_DATA_DDR, .min_clk = 400000, - .max_clk = 52000000, + .max_clk = 48000000, .read_uA = 50000, .write_uA = 70000, .clock_mmc = "ssp.1", |