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From: Wolfram Sang <w.sang@pengutronix.de>
To: barebox@lists.infradead.org
Cc: jbe@pengutronix.de, Wolfram Sang <w.sang@pengutronix.de>
Subject: [PATCH] mxs: get_fecclk is hclk, not a constant
Date: Wed,  5 Dec 2012 12:28:45 +0100	[thread overview]
Message-ID: <1354706925-13432-1-git-send-email-w.sang@pengutronix.de> (raw)

The rate is not constant as the comment said, but is hclk. The result
was that MII clock was often calculated wrong.

Reported-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
 arch/arm/mach-mxs/speed-imx28.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-mxs/speed-imx28.c b/arch/arm/mach-mxs/speed-imx28.c
index df55f64..2cab42d 100644
--- a/arch/arm/mach-mxs/speed-imx28.c
+++ b/arch/arm/mach-mxs/speed-imx28.c
@@ -121,8 +121,7 @@ unsigned imx_get_xtalclk(void)
 
 unsigned imx_get_fecclk(void)
 {
-	/* this PLL always runs at 50 MHz */
-	return 50000000;
+	return imx_get_hclk();
 }
 
 
-- 
1.7.10.4


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             reply	other threads:[~2012-12-05 11:28 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-05 11:28 Wolfram Sang [this message]
2012-12-05 11:41 ` Sascha Hauer

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