From 8464f0e1c01b4e4fb71aadbeacc8d775cc933c7c Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 22 Apr 2010 12:53:24 +0200 Subject: [PATCH] i.MX35: Fix ahbclock calculation Signed-off-by: Sascha Hauer --- arch/arm/mach-imx/speed-imx35.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/speed-imx35.c b/arch/arm/mach-imx/speed-imx35.c index 1721079a6..c5a31c799 100644 --- a/arch/arm/mach-imx/speed-imx35.c +++ b/arch/arm/mach-imx/speed-imx35.c @@ -74,9 +74,11 @@ unsigned long imx_get_ahbclk(void) { unsigned long pdr0 = readl(IMX_CCM_BASE + CCM_PDR0); struct arm_ahb_div *aad; - unsigned long fref = imx_get_armclk(); + unsigned long fref = imx_get_mpllclk(); aad = &clk_consumer[(pdr0 >> 16) & 0xf]; + if (aad->sel) + fref = fref * 3 / 4; return fref / aad->ahb; }