1config POLARFIRE_SOC_IRQ_MUX 2 bool "Microchip PolarFire SoC's GPIO IRQ Mux" 3 depends on ARCH_MICROCHIP 4 select REGMAP 5 select REGMAP_MMIO 6 default y 7 help 8 Support for the interrupt mux on Polarfire SoC. It sits between 9 the GPIO controllers and the PLIC, as only 41 interrupts are shared 10 between 3 GPIO controllers with a total of 70 interrupts. 11 12config POLARFIRE_SOC_SYS_CTRL 13 tristate "Microchip PolarFire SoC (MPFS) system controller support" 14 depends on POLARFIRE_SOC_MAILBOX 15 depends on MTD 16 help 17 This driver adds support for the PolarFire SoC (MPFS) system controller. 18 19 To compile this driver as a module, choose M here. the 20 module will be called mpfs_system_controller. 21 22 If unsure, say N. 23 24config POLARFIRE_SOC_SYSCONS 25 bool "PolarFire SoC (MPFS) syscon drivers" 26 default y 27 depends on ARCH_MICROCHIP 28 select MFD_CORE 29 help 30 These drivers add support for the syscons on PolarFire SoC (MPFS). 31 Without these drivers core parts of the kernel such as clocks 32 and resets will not function correctly. 33 34 If unsure, and on a PolarFire SoC, say y. 35