From c96c1e394fa72bd995154af7143873945a3fa89d Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Mon, 16 Aug 2010 15:54:05 +0200 Subject: [PATCH] clock-imx35: fix divider if ahb is source for ipg_per According to the Datasheet: "i.MX35 (MCIMX35) Multimedia Applications Processor Reference Manual, Rev. 2" "Table 14-6. PDR0 Field Descriptions" the divider is CCM_PER_AHB[3:0] + 1. This patch adds the missing + 1. Signed-off-by: Marc Kleine-Budde Signed-off-by: Michael Grzeschik Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/clock-imx35.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c index d3a8d3f3216..e582ceb6e0c 100644 --- a/arch/arm/mach-mx3/clock-imx35.c +++ b/arch/arm/mach-mx3/clock-imx35.c @@ -292,7 +292,7 @@ static unsigned long get_rate_ipg_per(struct clk *clk) return get_rate_arm() / (div + 1); } else { div = (pdr0 >> 12) & 0x7; - return get_rate_ahb(NULL) / div; + return get_rate_ahb(NULL) / (div + 1); } } -- 2.20.1