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 <[EMAIL PROTECTED]>
---
arch/powerpc/boot/dts/canyonlands.dts | 19 +++++++++++++++----
arch/powerpc/boot/dts/glacier.dts | 5 ++++-
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/boot/dts/canyonlands.dts
b/arch/powerpc/boot/dts/canyonlands.dts
index 657f2b4..6f3d38a 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -215,6 +215,16 @@
has-mdio;
};
+ TAH0: [EMAIL PROTECTED] {
+ compatible = "ibm,tah-460ex", "ibm,tah";
+ reg = <ef601350 30>;
+ };
+
+ TAH1: [EMAIL PROTECTED] {
+ compatible = "ibm,tah-460ex", "ibm,tah";
+ reg = <ef601450 30>;
+ };
+
EMAC0: [EMAIL PROTECTED] {
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>;
};
};
diff --git a/arch/powerpc/boot/dts/glacier.dts
b/arch/powerpc/boot/dts/glacier.dts
index 7a7c9bf..958a5ca 100644
--- a/arch/powerpc/boot/dts/glacier.dts
+++ b/arch/powerpc/boot/dts/glacier.dts
@@ -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: [EMAIL PROTECTED] {
@@ -317,6 +318,7 @@
rgmii-channel = <0>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
+ mdio-device = <&EMAC0>;
};
EMAC3: [EMAIL PROTECTED] {
@@ -344,6 +346,7 @@
rgmii-channel = <1>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
+ mdio-device = <&EMAC0>;
};
};
--
1.5.4.5
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