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* [PATCH 1/3] arm/mach-pxa: add MMC clock
@ 2011-12-06 20:11 Robert Jarzmik
  2011-12-06 20:11 ` [PATCH 2/3] arm/mach-pxa: add mci_pxa2xx file Robert Jarzmik
  2011-12-06 20:11 ` [PATCH 3/3] drivers/mci: add PXA host controller Robert Jarzmik
  0 siblings, 2 replies; 6+ messages in thread
From: Robert Jarzmik @ 2011-12-06 20:11 UTC (permalink / raw)
  To: barebox

Add mmc clock frequency reader. Easy as MMC host controller
is constant, while the clock between host and card is
settable.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
 arch/arm/mach-pxa/include/mach/clock.h |    1 +
 arch/arm/mach-pxa/speed-pxa27x.c       |    5 +++++
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-pxa/include/mach/clock.h b/arch/arm/mach-pxa/include/mach/clock.h
index 4326fca..ecd2327 100644
--- a/arch/arm/mach-pxa/include/mach/clock.h
+++ b/arch/arm/mach-pxa/include/mach/clock.h
@@ -13,5 +13,6 @@
 
 unsigned long pxa_get_uartclk(void);
 unsigned long pxa_get_lcdclk(void);
+unsigned long pxa_get_mmcclk(void);
 
 #endif	/* !__MACH_CLOCK_H */
diff --git a/arch/arm/mach-pxa/speed-pxa27x.c b/arch/arm/mach-pxa/speed-pxa27x.c
index 0317d53..6360fe8 100644
--- a/arch/arm/mach-pxa/speed-pxa27x.c
+++ b/arch/arm/mach-pxa/speed-pxa27x.c
@@ -42,3 +42,8 @@ unsigned long pxa_get_lcdclk(void)
 {
 	return pxa_get_lcdclk_10khz() * 10000;
 }
+
+unsigned long pxa_get_mmcclk(void)
+{
+	return 19500000;
+}
-- 
1.7.5.4


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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2011-12-07 16:42 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-12-06 20:11 [PATCH 1/3] arm/mach-pxa: add MMC clock Robert Jarzmik
2011-12-06 20:11 ` [PATCH 2/3] arm/mach-pxa: add mci_pxa2xx file Robert Jarzmik
2011-12-06 20:11 ` [PATCH 3/3] drivers/mci: add PXA host controller Robert Jarzmik
2011-12-07  8:49   ` Sascha Hauer
2011-12-07 16:01     ` Robert Jarzmik
2011-12-07 16:41       ` Sascha Hauer

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