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davinci: Add MMC/SD support for da850/omap-l138

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There are two instances of MMC/SD on da850/omap-l138.
Connector for the first instance is available on the
EVM. This patch adds support for this instance.

This patch also adds support for card detect and write
protect switches on da850/omap-l138 EVM.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Sudhakar Rajashekhara
2009-08-13 15:16:23 -04:00
committed by Kevin Hilman
parent 5cbdf276bd
commit 700691f27e
5 changed files with 115 additions and 0 deletions
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10
arch/arm/mach-davinci/include/mach/mux.h
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@@ -798,9 +798,19 @@ enum davinci_da850_index {
DA850_LCD_VSYNC,
DA850_NLCD_AC_ENB_CS,
/* MMC/SD0 function */
DA850_MMCSD0_DAT_0,
DA850_MMCSD0_DAT_1,
DA850_MMCSD0_DAT_2,
DA850_MMCSD0_DAT_3,
DA850_MMCSD0_CLK,
DA850_MMCSD0_CMD,
/* GPIO function */
DA850_GPIO2_15,
DA850_GPIO8_10,
DA850_GPIO4_0,
DA850_GPIO4_1,
};
#ifdef CONFIG_DAVINCI_MUX