[PATCH] plat-pxa: Enable ability to adjust SD/MMC clocks
From: Philip Rakity <hidden>
Date: 2010-12-20 04:28:40
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
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 <redacted> Signed-off-by: Mark F. Brown <redacted> Tested-by: Philip Rakity <redacted> --- 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/inc=lude/plat/sdhci.h index 2762f99..3f73f1f 100644
--- a/arch/arm/plat-pxa/include/plat/sdhci.h
+++ b/arch/arm/plat-pxa/include/plat/sdhci.h@@ -28,6 +28,9 @@ struct sdhci_pxa_platdata { unsigned int max_speed; unsigned int flags; + unsigned short adjust_clocks; + unsigned short clk_select; + unsigned short clk_delay; };
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