Thread (19 messages) 19 messages, 4 authors, 2012-11-08

Re: [PATCH 4/4] arm/dts: am33xx: Add CPSW and MDIO module nodes for AM33XX

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From: Mugunthan V N <hidden>
Date: 2012-11-08 12:59:12
Also in: linux-arm-kernel, linux-omap

On 10/31/2012 8:47 PM, Benoit Cousson wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index c634f87..e233cfa 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -78,3 +78,11 @@
  		};
  	};
  };
+
+&cpsw_emac0 {
+	phy_id = "4a101000.mdio:00";
Why are you using that kind of interface? You seem to want a reference
to a device.

Cannot you have something less hard coded like:
phy_id = <&davinci_mdio>, <0>;
Benoit

I am having a issue in converting the above phy_id conversion from "<&davinci_mdio>, <0>" to
"4a101000.mdio:00". Since davinci_mdio is a child node to cpsw, the platform device for mdio is
not created to get the mdio device name "4a101000.mdio".
Can you point me a reference to get the right implementation.

Regards
Mugunthan V N
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