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[POWERPC] 4xx: Some EMAC related changes in Canyonlands & Glacier dts files

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This patch fixes some problems in the Canyonlands 460EX and Glacier 460GT
dts files:

- Add "mdio-device = <&EMAC0>" to all all EMAC's except for EMAC0 itself
  (the 460EX/GT only can access the PHY via the EMAC0 instance)
- Add TAH support to Canyonlands dts

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Stefan Roese 2008-04-04 00:35:06 +11:00 committed by Josh Boyer
parent 93173ce272
commit a6190a84ab
2 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
arch/powerpc/boot/dts/canyonlands.dts
View File

@ -215,6 +215,16 @@
has-mdio;
};
TAH0: emac-tah@ef601350 {
compatible = "ibm,tah-460ex", "ibm,tah";
reg = <ef601350 30>;
};
TAH1: emac-tah@ef601450 {
compatible = "ibm,tah-460ex", "ibm,tah";
reg = <ef601450 30>;
};
EMAC0: ethernet@ef600e00 {
device_type = "network";
compatible = "ibm,emac-460ex", "ibm,emac4";
@ -236,10 +246,10 @@
tx-fifo-size = <800>;
phy-mode = "rgmii";
phy-map = <00000000>;
zmii-device = <&ZMII0>;
zmii-channel = <0>;
rgmii-device = <&RGMII0>;
rgmii-channel = <0>;
tah-device = <&TAH0>;
tah-channel = <0>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
};
@ -265,12 +275,13 @@
tx-fifo-size = <800>;
phy-mode = "rgmii";
phy-map = <00000000>;
zmii-device = <&ZMII0>;
zmii-channel = <1>;
rgmii-device = <&RGMII0>;
rgmii-channel = <1>;
tah-device = <&TAH1>;
tah-channel = <1>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
mdio-device = <&EMAC0>;
};
};

5
arch/powerpc/boot/dts/glacier.dts
View File

@ -287,9 +287,10 @@
rgmii-device = <&RGMII0>;
rgmii-channel = <1>;
tah-device = <&TAH1>;
tah-channel = <0>;
tah-channel = <1>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
mdio-device = <&EMAC0>;
};
EMAC2: ethernet@ef601100 {
@ -317,6 +318,7 @@
rgmii-channel = <0>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
mdio-device = <&EMAC0>;
};
EMAC3: ethernet@ef601200 {
@ -344,6 +346,7 @@
rgmii-channel = <1>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
mdio-device = <&EMAC0>;
};
};