powerpc/mpc85xx: Add ranges to etsec2 nodes

commit bb344ca5b90df62b1a3b7a35c6a9d00b306a170d upstream.

Commit 746c9e9f92dd "of/base: Fix PowerPC address parsing hack" limited
the applicability of the workaround whereby a missing ranges is treated
as an empty ranges.  This workaround was hiding a bug in the etsec2
device tree nodes, which have children with reg, but did not have
ranges.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Reported-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi
index 1382fec..7fcb1ac 100644 (file)
--- a/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi
@@ -50,6 +50,7 @@ ethernet@b0000 {
        fsl,num_tx_queues = <0x8>;
        fsl,magic-packet;
        local-mac-address = [ 00 00 00 00 00 00 ];
+       ranges;
 
        queue-group@b0000 {
                #address-cells = <1>;

diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi
index 221cd2e..9f25427 100644 (file)
--- a/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi
@@ -50,6 +50,7 @@ ethernet@b1000 {
        fsl,num_tx_queues = <0x8>;
        fsl,magic-packet;
        local-mac-address = [ 00 00 00 00 00 00 ];
+       ranges;
 
        queue-group@b1000 {
                #address-cells = <1>;

diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi
index 61456c3..cd7c318 100644 (file)
--- a/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi
@@ -49,6 +49,7 @@ ethernet@b2000 {
        fsl,num_tx_queues = <0x8>;
        fsl,magic-packet;
        local-mac-address = [ 00 00 00 00 00 00 ];
+       ranges;
 
        queue-group@b2000 {
                #address-cells = <1>;