soc: silabs: Added Kconfig to indicate the existence of a radio PHY

Added SOC_GECKO_HAS_RADIO symbol, to indicate that a SoC has a radio
phy, so that radio related code would only apply to devices with radio.

Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>

soc/arm/silabs_exx32/Kconfig

@@ -8,6 +8,7 @@ config SOC_FAMILY_EXX32
 	select BUILD_OUTPUT_HEX
 
 if SOC_FAMILY_EXX32
+
 config SOC_FAMILY
 	string
 	default "silabs_exx32"
@@ -326,8 +327,14 @@ config SOC_GECKO_HAS_HFRCO_FREQRANGE
 	  If disabled, indicates that configuration of HFRCO frequency for corresponding SOC
 	  is not supported via this field. This is the case for e.g. efm32hg, efm32wg series.
 
+config SOC_GECKO_HAS_RADIO
+	bool
+	help
+	  If enabled, indicates that the SoC has a Radio PHY.
+
 config SOC_GECKO_USE_RAIL
 	bool "Use RAIL (Radio Abstraction Interface Layer)"
+	depends on SOC_GECKO_HAS_RADIO
 	help
 	  RAIL (Radio Abstraction Interface Layer) is a library needed to use the EFR radio
 	  hardware. This option enable the proper set of features to allow to properly compile

soc/arm/silabs_exx32/efr32bg13p/Kconfig.series

@@ -11,6 +11,7 @@ config SOC_SERIES_EFR32BG13P
 	select CPU_HAS_FPU
 	select CPU_HAS_ARM_MPU
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select HAS_SILABS_GECKO
 	select HAS_SWO
 	select SOC_GECKO_HAS_INDIVIDUAL_PIN_LOCATION

soc/arm/silabs_exx32/efr32bg22/Kconfig.series

@@ -15,6 +15,7 @@ config SOC_SERIES_EFR32BG22
 	select HAS_SILABS_GECKO
 	select HAS_SWO
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select SOC_GECKO_SERIES2
 	select SOC_GECKO_GPIO
 	select SOC_GECKO_CMU

soc/arm/silabs_exx32/efr32bg27/Kconfig.series

@@ -15,6 +15,7 @@ config SOC_SERIES_EFR32BG27
 	select HAS_SILABS_GECKO
 	select HAS_SWO
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select SOC_GECKO_SERIES2
 	select SOC_GECKO_CMU
 	select SOC_GECKO_CORE

soc/arm/silabs_exx32/efr32fg13p/Kconfig.series

@@ -13,6 +13,7 @@ config SOC_SERIES_EFR32FG13P
 	select CPU_HAS_FPU
 	select CPU_HAS_ARM_MPU
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select SOC_GECKO_HAS_INDIVIDUAL_PIN_LOCATION
 	select SOC_GECKO_HAS_HFRCO_FREQRANGE
 	select SOC_GECKO_CMU

soc/arm/silabs_exx32/efr32fg1p/Kconfig.series

@@ -13,6 +13,7 @@ config SOC_SERIES_EFR32FG1P
 	select CPU_HAS_FPU
 	select CPU_HAS_ARM_MPU
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select SOC_GECKO_HAS_INDIVIDUAL_PIN_LOCATION
 	select SOC_GECKO_HAS_HFRCO_FREQRANGE
 	select SOC_GECKO_CMU

soc/arm/silabs_exx32/efr32mg12p/Kconfig.series

@@ -11,6 +11,7 @@ config SOC_SERIES_EFR32MG12P
 	select CPU_HAS_FPU
 	select CPU_HAS_ARM_MPU
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select HAS_SILABS_GECKO
 	select HAS_SWO
 	select SOC_GECKO_HAS_INDIVIDUAL_PIN_LOCATION

soc/arm/silabs_exx32/efr32mg21/Kconfig.series

@@ -12,6 +12,7 @@ config SOC_SERIES_EFR32MG21
 	select CPU_HAS_FPU
 	select CPU_HAS_ARM_MPU
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select SOC_GECKO_SERIES2
 	select HAS_SILABS_GECKO
 	select HAS_SWO

soc/arm/silabs_exx32/efr32mg24/Kconfig.series

@@ -14,6 +14,7 @@ config SOC_SERIES_EFR32MG24
 	select ARMV8_M_DSP
 	select ARM_TRUSTZONE_M
 	select SOC_FAMILY_EXX32
+	select SOC_GECKO_HAS_RADIO
 	select SOC_GECKO_SERIES2
 	select HAS_SILABS_GECKO
 	select HAS_SWO