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mmc: mmci: support 8bit mode on the Nomadik

The Nomadik variant supports 8bit mode for (e)MMC cards.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Linus Walleij 9 years ago
parent
0bcb7efdff
commit
f5abc767bf
1 changed files with 1 additions and 0 deletions
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  1. 1 0
      drivers/mmc/host/mmci.c

+ 1 - 0
drivers/mmc/host/mmci.c
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@@ -151,6 +151,7 @@ static struct variant_data variant_nomadik = {
 
 	.fifosize		= 16 * 4,
 
 	.fifosize		= 16 * 4,
 
 	.fifohalfsize		= 8 * 4,
 
 	.fifohalfsize		= 8 * 4,
 
 	.clkreg			= MCI_CLK_ENABLE,
 
 	.clkreg			= MCI_CLK_ENABLE,
 
+	.clkreg_8bit_bus_enable = MCI_ST_8BIT_BUS,
 
 	.datalength_bits	= 24,
 
 	.datalength_bits	= 24,
 
 	.datactrl_mask_sdio	= MCI_ST_DPSM_SDIOEN,
 
 	.datactrl_mask_sdio	= MCI_ST_DPSM_SDIOEN,
 
 	.st_sdio		= true,
 
 	.st_sdio		= true,