[PATCH 5/7] ARM: mxs: convert tx28 board to device tree
From: Shawn Guo <hidden>
Date: 2012-07-19 06:05:38
On Thu, Jul 19, 2012 at 07:58:41AM +0200, Lothar Wa?mann wrote:
where 'tx28' is checked out from remotes/origin/mxs/dt/tx28.
Yes, the branch is right. But the following patch only fixes board apx4devkit. What I meant is we probably need to apply the same change for TX28 board. Regards, Shawn
quoted hunk ↗ jump to hunk
git-show c46d291 commit c46d2916f6c03d3c8a2c38148af2e45cdadaf61f Author: Lauri Hintsala [off-list ref] Date: Thu Jul 5 10:31:36 2012 +0300 ARM: apx4devkit: fix FEC enabling PHY clock Ethernet stopped to work after mxs clk framework change. Signed-off-by: Lauri Hintsala [off-list ref] Signed-off-by: Shawn Guo [off-list ref]diff --git a/arch/arm/mach-mxs/mach-apx4devkit.c b/arch/arm/mach-mxs/mach-apx4devkit.c index 5e90b9d..f5f0617 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);Lothar Wa?mann -- ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstra?e 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Gesch?ftsf?hrer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | info at karo-electronics.de ___________________________________________________________