From adadc915b31c4d55561c2703849f92cddfa8ad24 Mon Sep 17 00:00:00 2001
From: Markus Niebel <Markus.Niebel@tqs.de>
Date: Wed, 5 Feb 2014 10:51:25 +0100
Subject: [PATCH] ARM: imx6: fix wrong fec clk
imx_get_fecclk() returns enet_ref instead of ipg.
Since the clock is used to calculate the prescaler
for the MDIO interface wrong values can be calculated.
Tested on a custom MX6S board with 100MBit interface
Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de>
---
arch/arm/cpu/armv7/mx6/clock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index 61f71cfa85..bd65a08ba2 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -409,7 +409,7 @@ u32 imx_get_uartclk(void)
u32 imx_get_fecclk(void)
{
- return decode_pll(PLL_ENET, MXC_HCLK);
+ return mxc_get_clock(MXC_IPG_CLK);
}
static int enable_enet_pll(uint32_t en)
--
2.39.5