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menu "Multiplexer drivers"
config MULTIPLEXER
bool "Multiplexer Support"
depends on DM
select DEVRES
help
The mux framework is a minimalistic subsystem that handles multiplexer
controllers. It provides the same API as Linux and mux drivers should
be portable with a minimum effort.
if MULTIPLEXER
config SPL_MUX_MMIO
bool "MMIO register bitfield-controlled Multiplexer"
depends on MULTIPLEXER && SYSCON
help
MMIO register bitfield-controlled Multiplexer controller.
The driver builds multiplexer controllers for bitfields in a syscon
register. For N bit wide bitfields, there will be 2^N possible
multiplexer states.
config MUX_MMIO
bool "MMIO register bitfield-controlled Multiplexer"
depends on MULTIPLEXER && SYSCON
help
MMIO register bitfield-controlled Multiplexer controller.
The driver builds multiplexer controllers for bitfields in a syscon
register. For N bit wide bitfields, there will be 2^N possible
multiplexer states.
endif
endmenu
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