STMicroelectronics STM32MP157 pin control

modulename: pinctrl-stm32mp157.ko

configname: CONFIG_PINCTRL_STM32MP157

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Device Tree and Open Firmware support
└─>STMicroelectronics STM32MP157 pin control
In linux kernel since version 4.2 (release Date: 2015-08-30)  
source code: