linux/arch/powerpc/platforms/pasemi/Kconfig
Olof Johansson 0d72ba930c [POWERPC] Add workaround for MPICs with broken register reads
Some versions of PWRficient 1682M have an interrupt controller in which
the first register in each pair for interrupt sources doesn't always
read with the right polarity/sense values.

To work around this, keep a software copy of the register instead.  Since
it's not modified from the mpic itself, it's a feasible solution.  Still,
keep it under a config option to avoid wasting memory on other platforms.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-14 01:33:25 +10:00

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config PPC_PASEMI
depends on PPC_MULTIPLATFORM && PPC64
bool "PA Semi SoC-based platforms"
default n
select MPIC
select PPC_UDBG_16550
select PPC_NATIVE
select MPIC_BROKEN_REGREAD
help
This option enables support for PA Semi's PWRficient line
of SoC processors, including PA6T-1682M
menu "PA Semi PWRficient options"
depends on PPC_PASEMI
config PPC_PASEMI_IOMMU
bool "PA Semi IOMMU support"
depends on PPC_PASEMI
help
IOMMU support for PA6T-1682M
config PPC_PASEMI_MDIO
depends on PHYLIB
tristate "MDIO support via GPIO"
default y
help
Driver for MDIO via GPIO on PWRficient platforms
config ELECTRA_IDE
tristate "Electra IDE driver"
default y
depends on PPC_PASEMI && ATA
select PATA_PLATFORM
help
This includes driver support for the Electra on-board IDE
interface.
endmenu