Hi I'm having difficulty getting an Ethernet device up on a dev board with an
MPX8349 controller.
The contents of my .dts file are as follows (based on mpc8349emitx.dts):
soc8...@e0000000 {
...
m...@24520 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,gianfar-mdio";
reg = <24520 20>;
/* Vitesse 8201 */
phy1c: ethernet-...@1c {
interrupt-parent = <&ipic>;
interrupts = <3 8>;
reg = <0>;
device_type = "ethernet-phy";
};
tbi0: tbi-...@11 {
reg = <11>;
device_type = "tbi-phy";
};
};
m...@25520 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,gianfar-tbi";
reg = <25520 20>;
tbi1: tbi-...@11 {
reg = <11>;
device_type = "tbi-phy";
};
};
ether...@24000 {
cell-index = <0>;
device_type = "network";
model = "TSEC";
compatible = "gianfar";
reg = <24000 1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <20 8 21 8 22 8>;
interrupt-parent = <&ipic>;
tbi-handle = <&tbi0>;
phy-handle = <&phy1c>;
linux,network-index = <0>;
};
ether...@25000 {
cell-index = <1>;
device_type = "network";
model = "TSEC";
compatible = "gianfar";
reg = <25000 1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <23 8 24 8 25 8>;
interrupt-parent = <&ipic>;
/* Vitesse 7385 isn't on the MDIO bus */
fixed-link = <1 1 1000 0 0>;
linux,network-index = <1>;
tbi-handle = <&tbi1>;
phy-connection-type = "gmii";
};
};
I get the following error during the boot sequence:
IP-Config: Device `eth0' not found
I also found that both gfar_init (in gianfar.c) and gfar_mdio_init (in
gianfar_mii.c) are called but the probe handlers of either of these devices are
not executed.
What am I missing?
Thanks in advance.
D
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