3 Commits

Author	SHA1	Message	Date
Wei WANG	ab4e8f8b7b	mfd: rtsx: Add clock divider hook ... Add callback function conv_clk_and_div_n to convert between SSC clock and its divider N. For rtl8411, the formula to calculate SSC clock divider N is different with the other card reader models. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>	2013-01-27 01:30:20 +01:00
Wei WANG	d817ac4e18	mfd: rtsx: Add output voltage switch hook ... Different card reader has different method to switch output voltage, add this callback to let the card reader implement its individual switch function. This is needed as rtl8411 has a specific switch output voltage procedure. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>	2013-01-27 01:29:39 +01:00
Wei WANG	67d16a4686	drivers/mfd: Add realtek pcie card reader driver ... Realtek PCI-E card reader driver adapts requests from upper-level sdmmc/memstick layer to the real physical card reader. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2012-11-15 17:30:14 -08:00