[PATCH] mach-mmp: brownstone -- change SD/MMC clk_delay to max for= eMMC

Philip Rakity prakity at marvell.com
Wed Dec 22 00:14:34 EST 2010


clk_delay 31 needed to support Dual Data Rate eMMC

Signed-off-by: Philip Rakity <prakity at marvell.com>
---
 arch/arm/mach-mmp/brownstone.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.=
c
index e4e458c..52fc9c5 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -157,7 +157,7 @@ static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc1=
 =3D {
 static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc2 =3D {
 	.adjust_clocks	=3D 1,
 	.clk_select	=3D 1,
-	.clk_delay	=3D 15,
+	.clk_delay	=3D 31,
 	.flags		=3D PXA_FLAG_CARD_PERMANENT |
 				PXA_FLAG_SD_8_BIT_CAPABLE_SLOT,
 };
--=20
1.6.0.4

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