arm64: dts: qcom: Add Xiaomi Redmi 4A

Add initial support for Redmi 4A (xiaomi-rolex).

Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>

Author: barni2000

arch/arm64/boot/dts/qcom/Makefile

@@ -71,6 +71,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86528.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-yiming-uz801v3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-riva.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-rolex.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-ugglite.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8929-wingtech-wt82918hd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8937-xiaomi-land.dtb