From 490a56652295825e3006f8703d96da2ef6580318 Mon Sep 17 00:00:00 2001 From: Cory Maccarrone Date: Sun, 22 Nov 2009 10:10:50 -0800 Subject: 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 Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/plat/mux.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/plat-omap/include') diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h index f3c1d8a90456..56e357e9ec4e 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 { -- cgit v1.2.3