* [PATCH] ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.
@ 2014-06-25 11:42 Enric Balletbo i Serra
2014-07-07 11:50 ` Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Enric Balletbo i Serra @ 2014-06-25 11:42 UTC (permalink / raw)
To: linux-arm-kernel
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@iseebcn.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 {
--
1.9.1
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2014-06-25 11:42 [PATCH] ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA Enric Balletbo i Serra
2014-07-07 11:50 ` Tony Lindgren
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