From a6190a84ab1163f750fcd1511bd96f7803724cd3 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Fri, 4 Apr 2008 00:35:06 +1100 Subject: [PATCH] [POWERPC] 4xx: Some EMAC related changes in Canyonlands & Glacier dts files 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 Signed-off-by: Josh Boyer --- 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 657f2b4d3b1b..6f3d38a1554f 100644 --- a/arch/powerpc/boot/dts/canyonlands.dts +++ b/arch/powerpc/boot/dts/canyonlands.dts @@ -215,6 +215,16 @@ has-mdio; }; + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = ; + }; + + TAH1: emac-tah@ef601450 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = ; + }; + 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>; }; }; diff --git a/arch/powerpc/boot/dts/glacier.dts b/arch/powerpc/boot/dts/glacier.dts index 7a7c9bfa0211..958a5ca53d35 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: 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>; }; }; -- 2.30.2