[PATCH 3/4] arm64: dts: exynos: Align DMA controller bus node name with dtschema

[Krzysztof Kozlowski]

AMBA is a bus so name the node with DMA controllers just as "bus" to fix
dtschema warnings like:

    amba: $nodename:0: 'amba' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'

Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

---

Not tested although no effect expected.
---
 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 2 +-
 arch/arm64/boot/dts/exynos/exynos7.dtsi    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 57b433a1c900..98e907115599 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -1756,7 +1756,7 @@
 			status = "disabled";
 		};
 
-		amba {
+		bus {
 			compatible = "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 96ed93a21e40..1e0acf6e17e2 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -105,7 +105,7 @@
 				<0x11006000 0x2000>;
 		};
 
-		amba {
+		bus {
 			compatible = "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-- 
2.17.1