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authorLauri Hintsala <lauri.hintsala@bluegiga.com>2012-07-05 10:31:36 +0300
committerShawn Guo <shawn.guo@linaro.org>2012-07-05 16:08:01 +0800
commitc46d2916f6c03d3c8a2c38148af2e45cdadaf61f (patch)
tree88cdcc16ee3ee105fd46a4c6e366bc06651472fa
parent6887a4131da3adaab011613776d865f4bcfb5678 (diff)
ARM: apx4devkit: fix FEC enabling PHY clock
Ethernet stopped to work after mxs clk framework change. Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
-rw-r--r--arch/arm/mach-mxs/mach-apx4devkit.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/mach-apx4devkit.c b/arch/arm/mach-mxs/mach-apx4devkit.c
index 5e90b9dcdef8..f5f061757deb 100644
--- a/arch/arm/mach-mxs/mach-apx4devkit.c
+++ b/arch/arm/mach-mxs/mach-apx4devkit.c
@@ -205,6 +205,16 @@ static int apx4devkit_phy_fixup(struct phy_device *phy)
return 0;
}
+static void __init apx4devkit_fec_phy_clk_enable(void)
+{
+ struct clk *clk;
+
+ /* Enable fec phy clock */
+ clk = clk_get_sys("enet_out", NULL);
+ if (!IS_ERR(clk))
+ clk_prepare_enable(clk);
+}
+
static void __init apx4devkit_init(void)
{
mx28_soc_init();
@@ -225,6 +235,7 @@ static void __init apx4devkit_init(void)
phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK,
apx4devkit_phy_fixup);
+ apx4devkit_fec_phy_clk_enable();
mx28_add_fec(0, &mx28_fec_pdata);
mx28_add_mxs_mmc(0, &apx4devkit_mmc_pdata);