linux-kernel - [PATCH 48/94] ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.

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Date:	Tue, 15 Jul 2014 20:01:03 +0300
From:	Sam Asadi <asadi.samuel@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Enric Balletbo i Serra <eballetbo@...ebcn.com>,
	Tony Lindgren <tony@...mide.com>,
	sam-the-6 <asadi.samuel@...il.com>
Subject: [PATCH 48/94] ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.

From: Enric Balletbo i Serra <eballetbo@...ebcn.com>

As this board use external clock for RMII interface we should specify 'rmii'
phy mode and 'rmii-clock-ext' to make ethernet working.

Signed-off-by: Enric Balletbo i Serra <eballetbo@...ebcn.com>
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: sam-the-6 <asadi.samuel@...il.com>
---
 arch/arm/boot/dts/am335x-igep0033.dtsi |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-igep0033.dtsi b/arch/arm/boot/dts/am335x-igep0033.dtsi
index 8a0a72d..a1a0cc5 100644
--- a/arch/arm/boot/dts/am335x-igep0033.dtsi
+++ b/arch/arm/boot/dts/am335x-igep0033.dtsi
@@ -105,10 +105,16 @@
 
 &cpsw_emac0 {
 	phy_id = <&davinci_mdio>, <0>;
+	phy-mode = "rmii";
 };
 
 &cpsw_emac1 {
 	phy_id = <&davinci_mdio>, <1>;
+	phy-mode = "rmii";
+};
+
+&phy_sel {
+	rmii-clock-ext;
 };
 
 &elm {
-- 
1.7.10.4

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