Renesas SoC pin control support

configname: CONFIG_PINCTRL_RENESAS

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Renesas pinctrl drivers
└─>Renesas SoC pin control support
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This enables pin control drivers for Renesas SuperH and ARM platforms