This file was originally cloned off of the MPC8641D-HPCN reference
platform, which actually had a PHY IRQ line connected. However
this board does not. The bogus entry was largely inert and went
undetected until commit 321beec5047af83db90c88114b7e664b156f49fe
("net: phy: Use interrupts when available in NOLINK state") was
added to the tree.
With the above commit, the board fails to NFS boot since it sits
waiting for a PHY IRQ event that of course never arrives. Removing
the bogus entries from the DTS file fixes the issue.
Cc: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com>
---
arch/powerpc/boot/dts/sbc8641d.dts | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/powerpc/boot/dts/sbc8641d.dts
b/arch/powerpc/boot/dts/sbc8641d.dts
index 631ede72e226..68f0ed7626bd 100644
--- a/arch/powerpc/boot/dts/sbc8641d.dts
+++ b/arch/powerpc/boot/dts/sbc8641d.dts
@@ -227,23 +227,15 @@
reg = <0x520 0x20>;
phy0: ethernet-phy@1f {
- interrupt-parent = <&mpic>;
- interrupts = <10 1>;
reg = <0x1f>;
};
phy1: ethernet-phy@0 {
- interrupt-parent = <&mpic>;
- interrupts = <10 1>;
reg = <0>;
};
phy2: ethernet-phy@1 {
- interrupt-parent = <&mpic>;
- interrupts = <10 1>;
reg = <1>;
};
phy3: ethernet-phy@2 {
- interrupt-parent = <&mpic>;
- interrupts = <10 1>;
reg = <2>;
};
tbi0: tbi-phy@11 {
--
2.6.1
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