pinctrl: stm32: Add STM32MP135 SoC support

STM32MP135 SoC embeds 9 GPIO banks of 16 gpios each. Those GPIO
banks contain same features as STM32MP157 GPIO banks except that
each GPIO line of the STM32MP135 can be secured.

Signed-off-by: Alexandre Torgue <[email protected]>
Acked-by: Arnd Bergmann <[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>

Author: Alexandre Torgue

drivers/pinctrl/stm32/Kconfig

@@ -40,6 +40,12 @@ config PINCTRL_STM32H743
 	default MACH_STM32H743
 	select PINCTRL_STM32
 
+config PINCTRL_STM32MP135
+	bool "STMicroelectronics STM32MP135 pin control" if COMPILE_TEST && !MACH_STM32MP13
+	depends on OF && HAS_IOMEM
+	default MACH_STM32MP13
+	select PINCTRL_STM32
+
 config PINCTRL_STM32MP157
 	bool "STMicroelectronics STM32MP157 pin control" if COMPILE_TEST && !MACH_STM32MP157
 	depends on OF && HAS_IOMEM

drivers/pinctrl/stm32/Makefile

@@ -8,4 +8,5 @@ obj-$(CONFIG_PINCTRL_STM32F469)	+= pinctrl-stm32f469.o
 obj-$(CONFIG_PINCTRL_STM32F746)	+= pinctrl-stm32f746.o
 obj-$(CONFIG_PINCTRL_STM32F769)	+= pinctrl-stm32f769.o
 obj-$(CONFIG_PINCTRL_STM32H743)	+= pinctrl-stm32h743.o
+obj-$(CONFIG_PINCTRL_STM32MP135) += pinctrl-stm32mp135.o
 obj-$(CONFIG_PINCTRL_STM32MP157) += pinctrl-stm32mp157.o