[PATCH] arm64: dts: apm: drop deprecated serial device_type

[Krzysztof Kozlowski]

The device_type property is deprecated by Devicetree specification and
bindings do not allow it.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 1 -
 arch/arm64/boot/dts/apm/apm-storm.dtsi     | 4 ----
 2 files changed, 5 deletions(-)

diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
index a8526f8157ec..70a10bcafcff 100644
--- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
@@ -588,7 +588,6 @@ hwmonslimpro {
 		};
 
 		serial0: serial@10600000 {
-			device_type = "serial";
 			compatible = "ns16550";
 			reg = <0 0x10600000 0x0 0x1000>;
 			reg-shift = <2>;
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index f56d687f772d..2083b54adee6 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -763,7 +763,6 @@ hwmonslimpro {
 
 		serial0: serial@1c020000 {
 			status = "disabled";
-			device_type = "serial";
 			compatible = "ns16550a";
 			reg = <0 0x1c020000 0x0 0x1000>;
 			reg-shift = <2>;
@@ -774,7 +773,6 @@ serial0: serial@1c020000 {
 
 		serial1: serial@1c021000 {
 			status = "disabled";
-			device_type = "serial";
 			compatible = "ns16550a";
 			reg = <0 0x1c021000 0x0 0x1000>;
 			reg-shift = <2>;
@@ -785,7 +783,6 @@ serial1: serial@1c021000 {
 
 		serial2: serial@1c022000 {
 			status = "disabled";
-			device_type = "serial";
 			compatible = "ns16550a";
 			reg = <0 0x1c022000 0x0 0x1000>;
 			reg-shift = <2>;
@@ -796,7 +793,6 @@ serial2: serial@1c022000 {
 
 		serial3: serial@1c023000 {
 			status = "disabled";
-			device_type = "serial";
 			compatible = "ns16550a";
 			reg = <0 0x1c023000 0x0 0x1000>;
 			reg-shift = <2>;
-- 
2.34.1