[PATCH 2/2] PowerPC: Fix Sequoia MAL0 and EMAC dts entries.
Valentine Barshak
vbarshak at ru.mvista.com
Wed Sep 19 03:29:13 EST 2007
According to PowerPC 440EPx documentation,
MAL0 is comprised of four channels (two transmit and two receive).
Each channel is dedicated to one of two EMAC cores.
This patch fixes Sequoia DTS MAL0 entry and EMAC entries,
assigning correct channel numbers to EMACs.
Signed-off-by: Valentine Barshak <vbarshak at ru.mvista.com>
---
arch/powerpc/boot/dts/sequoia.dts | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff -ruN linux-2.6.orig/arch/powerpc/boot/dts/sequoia.dts linux-2.6/arch/powerpc/boot/dts/sequoia.dts
--- linux-2.6.orig/arch/powerpc/boot/dts/sequoia.dts 2007-09-18 15:32:18.000000000 +0400
+++ linux-2.6/arch/powerpc/boot/dts/sequoia.dts 2007-09-18 21:11:00.000000000 +0400
@@ -107,8 +107,8 @@
MAL0: mcmal {
compatible = "ibm,mcmal-440epx", "ibm,mcmal2";
dcr-reg = <180 62>;
- num-tx-chans = <4>;
- num-rx-chans = <4>;
+ num-tx-chans = <2>;
+ num-rx-chans = <2>;
interrupt-parent = <&MAL0>;
interrupts = <0 1 2 3 4>;
#interrupt-cells = <1>;
@@ -239,7 +239,7 @@
reg = <ef600e00 70>;
local-mac-address = [000000000000];
mal-device = <&MAL0>;
- mal-tx-channel = <0 1>;
+ mal-tx-channel = <0>;
mal-rx-channel = <0>;
cell-index = <0>;
max-frame-size = <5dc>;
@@ -265,7 +265,7 @@
reg = <ef600f00 70>;
local-mac-address = [000000000000];
mal-device = <&MAL0>;
- mal-tx-channel = <2 3>;
+ mal-tx-channel = <1>;
mal-rx-channel = <1>;
cell-index = <1>;
max-frame-size = <5dc>;
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