| Jean-Jacques Hiblot | 0ad40b2 | 2020-10-16 16:16:30 +0530 | [diff] [blame] | 1 | menu "Multiplexer drivers" |
| 2 | |
| 3 | config MULTIPLEXER |
| 4 | bool "Multiplexer Support" |
| 5 | depends on DM |
| 6 | help |
| 7 | The mux framework is a minimalistic subsystem that handles multiplexer |
| 8 | controllers. It provides the same API as Linux and mux drivers should |
| 9 | be portable with a minimum effort. |
| 10 | |
| Jean-Jacques Hiblot | 35b8b92 | 2020-10-16 16:16:32 +0530 | [diff] [blame^] | 11 | if MULTIPLEXER |
| 12 | |
| 13 | config MUX_MMIO |
| 14 | bool "MMIO register bitfield-controlled Multiplexer" |
| 15 | depends on MULTIPLEXER && SYSCON |
| 16 | help |
| 17 | MMIO register bitfield-controlled Multiplexer controller. |
| 18 | |
| 19 | The driver builds multiplexer controllers for bitfields in a syscon |
| 20 | register. For N bit wide bitfields, there will be 2^N possible |
| 21 | multiplexer states. |
| 22 | |
| 23 | endif |
| 24 | |
| Jean-Jacques Hiblot | 0ad40b2 | 2020-10-16 16:16:30 +0530 | [diff] [blame] | 25 | endmenu |