udoo_neo: Add thermal support

Add thermal support on the Kconfig file.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
index cca8a87..c682484 100644
--- a/arch/arm/cpu/armv7/mx6/Kconfig
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -218,6 +218,8 @@
 	bool "UDOO Neo"
 	select SUPPORT_SPL
 	select MX6SX
+	select DM
+	select DM_THERMAL
 
 config TARGET_SAMTEC_VINING_2000
 	bool "samtec VIN|ING 2000"