android_kernel_samsung_msm8976/arch/m68k/atari
Michael Schmitz e6f80e87e0 m68k/atari: EtherNAT - add interrupt chip definition for CPLD interrupts
Add a dedicated interrupt chip definition for the EtherNAT CPLD interrupts.
SMC91C111 and ISP1160 chips have separate interrupts that can be enabled
and disabled in a CPLD register at offset 0x23 from the card base.

Note the CPLD interrupt control register is mapped on demand, whenever any
interrupt enable/disable action is requested. The EtherNAT USB driver still
needs interrupts disabled around reset and start actions.
In particular, we cannot entirely rely on the irq_startup being called
first.

The smc91x and isp116x-hcd drivers will use this feature.

Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2013-04-16 21:35:39 +02:00
..
ataints.c m68k/atari: EtherNAT - add interrupt chip definition for CPLD interrupts 2013-04-16 21:35:39 +02:00
atakeyb.c
atasound.c Disintegrate asm/system.h for M68K 2012-03-28 18:30:02 +01:00
config.c m68k/atari: EtherNEC - add platform device support 2013-04-16 21:20:14 +02:00
debug.c m68k/atari: Move declaration of atari_SCC_reset_done to header file 2011-12-10 19:52:49 +01:00
Makefile
stdma.c
stram.c
time.c m68k: set arch_gettimeoffset directly 2012-12-24 09:36:34 -07:00