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| author | Philip Rakity <prakity@marvell.com> | 2011-05-13 11:17:18 +0530 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 23:53:58 -0400 |
| commit | 4c4cb171054230c2e58ed6574d7faa1871c75bbe (patch) | |
| tree | 8ba336234def08a99ae98d29047da69de41cdcb0 /drivers/mmc/core/core.h | |
| parent | 261bbd463a091b939770255d559bbc89b1bad568 (diff) | |
| download | linux-4c4cb171054230c2e58ed6574d7faa1871c75bbe.tar.gz linux-4c4cb171054230c2e58ed6574d7faa1871c75bbe.tar.bz2 linux-4c4cb171054230c2e58ed6574d7faa1871c75bbe.zip | |
mmc: core: add support for eMMC Dual Data Rate
eMMC voltage change not required for 1.8V. 3.3V and 1.8V vcc
are capable of doing DDR. vccq of 1.8v is not required.
Signed-off-by: Philip Rakity <prakity@marvell.com>
Reviewed-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core/core.h')
| -rw-r--r-- | drivers/mmc/core/core.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index 53d23c240324..d9411ed2a39b 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -38,8 +38,6 @@ void mmc_ungate_clock(struct mmc_host *host); void mmc_set_ungated(struct mmc_host *host); void mmc_set_bus_mode(struct mmc_host *host, unsigned int mode); void mmc_set_bus_width(struct mmc_host *host, unsigned int width); -void mmc_set_bus_width_ddr(struct mmc_host *host, unsigned int width, - unsigned int ddr); u32 mmc_select_voltage(struct mmc_host *host, u32 ocr); int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage, bool cmd11); |