STMicroelectronics STM32F429 pin control

modulename: pinctrl-stm32f429.ko

configname: CONFIG_PINCTRL_STM32F429

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Device Tree and Open Firmware support
└─>STMicroelectronics STM32F429 pin control
In linux kernel since version 4.1 (release Date: 2015-06-21)  
source code:
drivers/pinctrl/stm32/pinctrl-stm32f429.c

depends
CONFIG_HAS_IOMEM
CONFIG_OF
CONFIG_PINCTRL
CONFIG_ARCH_STM32 or CONFIG_COMPILE_TEST