[PATCH] plat-pxa: Enable ability to adjust SD/MMC clocks

Philip Rakity prakity at marvell.com
Fri Apr 22 16:13:28 EDT 2011

The PXA168, PXA910, and MMP2 SoC have the ability to adjust the SD/MMC
clock.  This feature is useful and required depending on the board
design.  Add infrastructure to support SD clock tuning.

Signed-off-by: Philip Rakity <prakity at marvell.com>
Signed-off-by: Mark F. Brown <markb at marvell.com>
 arch/arm/plat-pxa/include/plat/sdhci.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/plat-pxa/include/plat/sdhci.h b/arch/arm/plat-pxa/include/plat/sdhci.h
index 1ab332e..dd1ce96 100644
--- a/arch/arm/plat-pxa/include/plat/sdhci.h
+++ b/arch/arm/plat-pxa/include/plat/sdhci.h
@@ -30,6 +30,9 @@ struct sdhci_pxa_platdata {
 	unsigned int	max_speed;
 	unsigned int	quirks;
 	unsigned int	flags;
+	unsigned short	adjust_clocks;
+	unsigned short	clk_select;
+	unsigned short	clk_delay;
 #endif /* __PLAT_PXA_SDHCI_H */

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