ipq40xx: fix dts makefile

target/linux/ipq40xx/image/Makefile

@@ -281,7 +281,7 @@ define Device/p2w_r619ac
 	$(call Device/UbiFit)
 	DEVICE_VENDOR := P&W
 	DEVICE_MODEL := R619AC
-	DEVICE_DTS := qcom-ipq4019-r619ac
+	DEVICE_DTS := qcom-ipq4019-p2w-r619ac
 	DEVICE_DTS_CONFIG := config@10
 	BLOCKSIZE := 128k
 	PAGESIZE := 2048

target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch

@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
 
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -697,7 +697,26 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+@@ -697,7 +697,27 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -28,7 +28,8 @@ Signed-off-by: John Crispin <john@phrozen.org>
 +	qcom-ipq4019-a62.dtb \
 +	qcom-ipq4019-ap.dk04.1-c1.dtb \
 +	qcom-ipq4019-map-ac2200.dtb \
-+	qcom-ipq4019-r619ac.dtb \
++	qcom-ipq4019-p2w-r619ac.dtb \
++	qcom-ipq4019-p2w-r619ac-128m.dtb \
 +	qcom-ipq4019-hugo-ac1200.dtb \
 +	qcom-ipq4019-rt-acrh17.dtb \
 +	qcom-ipq4028-wpj428.dtb \