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ARM: 6245/1: mmci: enable hardware flow control on Ux500 variants

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Although both the U300 and Ux500 use ST variants, the HWFCEN bits are at
different positions, so use the variant_data to store the information.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Rabin Vincent
2010-07-21 12:55:18 +01:00
committed by Russell King
parent 4956e10903
commit 4380c14fd7
2 changed files with 6 additions and 4 deletions
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2
drivers/mmc/host/mmci.h
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@@ -28,8 +28,6 @@
#define MCI_4BIT_BUS (1 << 11)
/* 8bit wide buses supported in ST Micro versions */
#define MCI_ST_8BIT_BUS (1 << 12)
/* HW flow control on the ST Micro version */
#define MCI_ST_FCEN (1 << 13)
#define MMCIARGUMENT 0x008
#define MMCICOMMAND 0x00c