MPFGPIO(4) - Device Drivers Manual (riscv64)

MPFGPIO(4) - Device Drivers Manual (riscv64) # MPFGPIO(4) - Device Drivers Manual (riscv64) NAME # mpfgpio - Microchip PolarFire SoC MSS GPIO controller SYNOPSIS # mpfgpio* at fdt? gpio* at mpfgpio? DESCRIPTION # The mpfgpio driver provides support for the Microchip PolarFire SoC MSS GPIO controller. The PolarFire SoC MSS has three GPIO units: GPIO_0, GPIO_1 and GPIO_2. GPIO_0 and GPIO_1 control up to 14 and 24 IOs, respectively. These IOs are routed through IOMUXes. ...