diff options
| author | Valentine Barshak <vbarshak@ru.mvista.com> | 2007-10-02 00:12:09 +1000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-10-19 16:17:08 -0500 |
| commit | 1f69dcfdaef84614b3ac7ac113d1b9a286afb9a0 (patch) | |
| tree | 12b4e1a3a8bbca1a220d12f58708eec699d080ac /arch/powerpc | |
| parent | 4fa4d23fa20de67df919030c1216295664866ad7 (diff) | |
| download | kernel-crypto-1f69dcfdaef84614b3ac7ac113d1b9a286afb9a0.tar.gz kernel-crypto-1f69dcfdaef84614b3ac7ac113d1b9a286afb9a0.tar.xz kernel-crypto-1f69dcfdaef84614b3ac7ac113d1b9a286afb9a0.zip | |
[POWERPC] 4xx: Add RGMII support for Sequoia 440EPx
This adds RGMII support to Sequoia DTS and sets correct phy-mode
for EMACs. According to Sequoia datasheet, both ethernet ports
are connected to RGMII interface, while ZMII is used only for MDIO.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/boot/dts/sequoia.dts | 14 | ||||
| -rw-r--r-- | arch/powerpc/platforms/44x/Kconfig | 1 |
2 files changed, 13 insertions, 2 deletions
diff --git a/arch/powerpc/boot/dts/sequoia.dts b/arch/powerpc/boot/dts/sequoia.dts index 36be75b04de..8833dfe2e8b 100644 --- a/arch/powerpc/boot/dts/sequoia.dts +++ b/arch/powerpc/boot/dts/sequoia.dts @@ -241,6 +241,12 @@ reg = <ef600d00 c>; }; + RGMII0: emac-rgmii@ef601000 { + device_type = "rgmii-interface"; + compatible = "ibm,rgmii-440epx", "ibm,rgmii"; + reg = <ef601000 8>; + }; + EMAC0: ethernet@ef600e00 { linux,network-index = <0>; device_type = "network"; @@ -261,10 +267,12 @@ max-frame-size = <5dc>; rx-fifo-size = <1000>; tx-fifo-size = <800>; - phy-mode = "rmii"; + phy-mode = "rgmii"; phy-map = <00000000>; zmii-device = <&ZMII0>; zmii-channel = <0>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; }; EMAC1: ethernet@ef600f00 { @@ -287,10 +295,12 @@ max-frame-size = <5dc>; rx-fifo-size = <1000>; tx-fifo-size = <800>; - phy-mode = "rmii"; + phy-mode = "rgmii"; phy-map = <00000000>; zmii-device = <&ZMII0>; zmii-channel = <1>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; }; }; }; diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 51f3ea40a28..49a4f095929 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -50,6 +50,7 @@ config 440EPX select PPC_FPU # Disabled until the new EMAC Driver is merged. # select IBM_NEW_EMAC_EMAC4 +# select IBM_NEW_EMAC_RGMII # select IBM_NEW_EMAC_ZMII config 440GP |