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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>
This commit is contained in:
Lauri Hintsala 2012-07-05 10:31:36 +03:00 committed by Shawn Guo
parent 6887a4131d
commit c46d2916f6
1 changed files with 11 additions and 0 deletions
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11
arch/arm/mach-mxs/mach-apx4devkit.c
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@ -205,6 +205,16 @@ static int apx4devkit_phy_fixup(struct phy_device *phy)
return 0; 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) static void __init apx4devkit_init(void)
{ {
mx28_soc_init(); 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, phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK,
apx4devkit_phy_fixup); apx4devkit_phy_fixup);
apx4devkit_fec_phy_clk_enable();
mx28_add_fec(0, &mx28_fec_pdata); mx28_add_fec(0, &mx28_fec_pdata);
mx28_add_mxs_mmc(0, &apx4devkit_mmc_pdata); mx28_add_mxs_mmc(0, &apx4devkit_mmc_pdata);