microblaze: Fix generic DTS to ensure OF requirements

LL Temac dts nodes should contain ranges property.
It is sufficient to use empty ranges property.

Signed-off-by: Michal Simek <monstr@monstr.eu>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/microblaze/platform/generic/system.dts b/arch/microblaze/platform/generic/system.dts
index 2d5c41767cd0..ef667d125ce0 100644
--- a/arch/microblaze/platform/generic/system.dts
+++ b/arch/microblaze/platform/generic/system.dts
@@ -218,6 +218,7 @@
                         #address-cells = <1>;
                         #size-cells = <1>;
                         compatible = "xlnx,compound";
+                        ranges ;
                         ethernet@81c00000 {
                                 compatible = "xlnx,xps-ll-temac-1.01.b", "xlnx,xps-ll-temac-1.00.a";
                                 device_type = "network";
@@ -332,6 +333,7 @@
                         #address-cells = <1>;
                         #size-cells = <1>;
                         compatible = "xlnx,mpmc-4.02.a";
+                        ranges ;
                         PIM3: sdma@84600180 {
                                 compatible = "xlnx,ll-dma-1.00.a";
                                 interrupt-parent = <&xps_intc_0>;