ARM: qcom: Add ARCH_MSM8916 for MSM8916 on ARM32

Add a CONFIG_ARCH_MSM8916 option to enable building MSM8916 support
on ARM32. Note that since ARM64 is the main supported architecture
for MSM8916 this is only intended for testing and for devices where
signed firmware does not allow booting ARM64 kernels.

Signed-off-by: Stephan Gerhold <[e-mail]>
Signed-off-by: Bjorn Andersson <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

arch/arm/mach-qcom/Kconfig

···
 	bool "Enable support for MSM8X60"
 	select CLKSRC_QCOM
 
+config ARCH_MSM8916
+	bool "Enable support for MSM8916"
+	select HAVE_ARM_ARCH_TIMER
+	help
+	  Enable support for the Qualcomm Snapdragon 410 (MSM8916/APQ8016).
+
+	  Note that ARM64 is the main supported architecture for MSM8916.
+	  The ARM32 option is intended for a few devices with signed firmware
+	  that does not allow booting ARM64 kernels.
+
 config ARCH_MSM8960
 	bool "Enable support for MSM8960"
 	select CLKSRC_QCOM