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| author | Manuel Lauss <mano@roarinelk.homelinux.net> | 2008-12-21 09:26:17 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-01-11 09:57:26 +0000 |
| commit | 785e3268e2951d4c0c21417c8e5d8004b2ab2480 (patch) | |
| tree | 3e7e98dbaf2592f22f65090325a823d36caa13f7 /arch/mips/alchemy/Kconfig | |
| parent | 7179380ee9bdeb5fa2ff07581f512fe0f5382e5b (diff) | |
| download | op-kernel-dev-785e3268e2951d4c0c21417c8e5d8004b2ab2480.zip op-kernel-dev-785e3268e2951d4c0c21417c8e5d8004b2ab2480.tar.gz | |
MIPS: Alchemy: update core interrupt code.
This patch attempts to modernize core Alchemy interrupt handling code.
- add irq_chips for irq controllers instead of irq type,
- add a set_type() hook to change irq trigger type during runtime,
- add a set_wake() hook to control GPIO0..7 based wakeup,
- use linux' IRQF_TRIGGER_ constants instead of homebrew ones,
- enable GENERIC_HARDIRQS_NO__DO_IRQ.
- simplify plat_irq_dispatch
- merge au1xxx_irqmap into irq.c file, the only place where its
contents are referenced.
- board_init_irq() is now mandatory for every board; use it to register
the remaining (gpio-based) interrupt sources; update all boards
accordingly.
Run-tested on Db1200 and other Au1200 based platforms.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
delete mode 100644 arch/mips/alchemy/common/au1xxx_irqmap.c
Diffstat (limited to 'arch/mips/alchemy/Kconfig')
| -rw-r--r-- | arch/mips/alchemy/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig index e4a057d..4397d94 100644 --- a/arch/mips/alchemy/Kconfig +++ b/arch/mips/alchemy/Kconfig @@ -134,3 +134,4 @@ config SOC_AU1X00 select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_APM_EMULATION + select GENERIC_HARDIRQS_NO__DO_IRQ |
