pinctrl: stm32: Add STM32H743 MCU support

This patch adds STM32H743 pinctrl and GPIO support, relies on the
generic STM32 pinctrl driver.
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/stm32/Kconfig

@@ -20,4 +20,9 @@ config PINCTRL_STM32F746
 	default MACH_STM32F746
 	select PINCTRL_STM32
 
+config PINCTRL_STM32H743
+	bool "STMicroelectronics STM32H743 pin control" if COMPILE_TEST && !MACH_STM32H743
+	depends on OF && IRQ_DOMAIN_HIERARCHY
+	default MACH_STM32H743
+	select PINCTRL_STM32
 endif

drivers/pinctrl/stm32/Makefile

@@ -4,3 +4,4 @@ obj-$(CONFIG_PINCTRL_STM32) += pinctrl-stm32.o
 # SoC Drivers
 obj-$(CONFIG_PINCTRL_STM32F429)	+= pinctrl-stm32f429.o
 obj-$(CONFIG_PINCTRL_STM32F746)	+= pinctrl-stm32f746.o
+obj-$(CONFIG_PINCTRL_STM32H743)	+= pinctrl-stm32h743.o