soc: arm: stm32h7: add stm32h7a3xxq

The Q variant is the same as non-Q, except the Q has SMPS built-in.
This symbol addition is to have the correct
SOC definition ("STM32H7A3XXQ")

Signed-off-by: Manojkumar Subramaniam <[email protected]>

Author: manoj153

soc/arm/st_stm32/stm32h7/Kconfig.soc

@@ -2,6 +2,7 @@
 
 # Copyright (c) 2019 Linaro Limited
 # Copyright (c) 2020 Teslabs Engineering S.L.
+# Copyright (c) 2021 Electrolance Solutions
 # SPDX-License-Identifier: Apache-2.0
 
 choice
@@ -46,4 +47,9 @@ config SOC_STM32H7A3XX
 	select CPU_CORTEX_M7
 	select CPU_HAS_FPU_DOUBLE_PRECISION
 
+config SOC_STM32H7A3XXQ
+	bool "STM32H7A3XXQ"
+	select CPU_CORTEX_M7
+	select CPU_HAS_FPU_DOUBLE_PRECISION
+
 endchoice