RDA Micro GPIO controller support
modulename: gpio-rda.ko
configname: CONFIG_GPIO_RDA
Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>Memory mapped GPIO drivers
└─>RDA Micro GPIO controller support
In linux kernel since version 5.1 (release Date: 2019-05-05)
Say Y here to support RDA Micro GPIO controller.