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authorRené Bürgel <r.buergel@unicontrol.de>2008-04-03 10:58:37 +0200
committerPaul Mackerras <paulus@samba.org>2008-04-03 13:11:12 +0200
commit8d813941b17626a7610342325be63435282bac02 (patch)
treebec234d73fde8109e2bdbdfd9ce7d86739e18004 /arch/powerpc
parent[POWERPC] mpc5200: Amalgamated DTS fixes and updates (diff)
downloadlinux-8d813941b17626a7610342325be63435282bac02.tar.xz
linux-8d813941b17626a7610342325be63435282bac02.zip
[POWERPC] Fix MPC5200 (not B!) device tree so FEC ethernet works
This gets the FEC ethernet driver working again on the lite5200 platform. The FEC driver is also compatible with the MPC5200, not only with the MPC5200B, so this adds a suitable entry to the driver's match list. Furthermore this adds the settings for the PHY in the dts file for the Lite5200. Note, that this is not exactly the same as in the Lite5200B, because the PHY is located at f0003000:01 for the 5200, and at :00 for the 5200B. This was tested on a Lite5200 and a Lite5200B, both booted a kernel via tftp and mounted the root via nfs successfully. Signed-off-by: René Bürgel <r.buergel@unicontrol.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/lite5200.dts15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 0d701c1bf539..09b4e16154d6 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -258,6 +258,21 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200-mdio";
+ reg = <3000 400>; // fec range, since we need to setup fec interrupts
+ interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
+ interrupt-parent = <&mpc5200_pic>;
+
+ phy0:ethernet-phy@1 {
+ device_type = "ethernet-phy";
+ reg = <1>;
+ };
};
ata@3a00 {