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| author | Cory Maccarrone <darkstar6262@gmail.com> | 2009-11-22 10:10:50 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-11-22 10:24:32 -0800 |
| commit | 490a56652295825e3006f8703d96da2ef6580318 (patch) | |
| tree | 03cd6a5ac46ddad12a1a57c67d72cdb84c26ce9f /arch/arm/plat-omap | |
| parent | d9f5007491e3b6693dd00487981676b6b3005d72 (diff) | |
| download | kernel_samsung_smdk4412-490a56652295825e3006f8703d96da2ef6580318.zip kernel_samsung_smdk4412-490a56652295825e3006f8703d96da2ef6580318.tar.gz kernel_samsung_smdk4412-490a56652295825e3006f8703d96da2ef6580318.tar.bz2 | |
omap1: mmc: Add platform init for omap7xx
The MMC mux pins normally used by omap chips in devices.c
are different from what is needed by omap7xx chips. This
change adds a conditional around the mux setup code to
enable the correct mux pins.
The omap730 and omap850 both use a different clock for the "fck"
clock of the MMC interface than other omap processors based on the
SOFT_REQ_REG, pin 12. The "ick" clock is the same as that used
by other omap processors.
* Added the missing clock definition as mmc3_ck to clock.h
* Added the clock definition to omap_clks in clock.c
* Added CK_7XX to the mmci-omap.0 "ick" clock already in clock.c
With these changes, it is now possible to initialize and use MMC
cards with omap730 and omap850 devices.
Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/mux.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h index f3c1d8a..56e357e 100644 --- a/arch/arm/plat-omap/include/plat/mux.h +++ b/arch/arm/plat-omap/include/plat/mux.h @@ -219,6 +219,11 @@ enum omap7xx_index { AA17_7XX_USB_DM, W16_7XX_USB_PU_EN, W17_7XX_USB_VBUSI, + + /* MMC */ + MMC_7XX_CMD, + MMC_7XX_CLK, + MMC_7XX_DAT0, }; enum omap1xxx_index { |