[PATCH 3/5] mips: dts: loongson: fix DTC unit name warnings

[zhaoxiao]

Fixes the following W=1 kernel build warning(s):
arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts:91.7-96.5: Warning (unit_address_vs_reg): /bus@10000000/isa: node has a reg or ranges property, but no unit name
arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts:91.7-96.5: Warning (simple_bus_reg): /bus@10000000/isa: simple-bus unit address format error, expected "18000000"

Signed-off-by: zhaoxiao <zhaoxiao@xxxxxxxxxxxxx>
---
 arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts b/arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts
index 41f0b110d455..d0588d81e0c2 100644
--- a/arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts
+++ b/arch/mips/boot/dts/loongson/loongson64v_4core_virtio.dts
@@ -88,7 +88,7 @@
 			interrupt-map-mask = <0x1800 0x0 0x0  0x7>;
 		};
 
-		isa {
+		isa@18000000 {
 			compatible = "isa";
 			#address-cells = <2>;
 			#size-cells = <1>;
-- 
2.20.1