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| author | Kumar Gala <galak@kernel.crashing.org> | 2007-07-03 02:35:35 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-07-03 02:35:35 -0500 |
| commit | b533f8ae796d1ee0289bf04d4f1e72c02ad4a17d (patch) | |
| tree | 4bec480194b251e18fee511df1cf4840a1995c88 /arch/powerpc/platforms/85xx/mpc8544_ds.c | |
| parent | eae98266e78e5659d75dbb62b4601960c15c7830 (diff) | |
| download | lwn-b533f8ae796d1ee0289bf04d4f1e72c02ad4a17d.tar.gz lwn-b533f8ae796d1ee0289bf04d4f1e72c02ad4a17d.zip | |
[POWERPC] Reworked interrupt numbers for OpenPIC based Freescale chips
Make the interrupt numbers match the OpenPIC spec intead of the
Freescale docs which distinguish between internal and external interrupts.
Now we can use the interrupt number directly to find the register offset
associated with it.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/85xx/mpc8544_ds.c')
| -rw-r--r-- | arch/powerpc/platforms/85xx/mpc8544_ds.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c b/arch/powerpc/platforms/85xx/mpc8544_ds.c index bec84ffe708e..6fb90aab879f 100644 --- a/arch/powerpc/platforms/85xx/mpc8544_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c @@ -61,24 +61,11 @@ void __init mpc8544_ds_pic_init(void) return; } - /* Alloc mpic structure and per isu has 16 INT entries. */ mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, - 16, 64, " OPENPIC "); + 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); - /* - * 48 Internal Interrupts - */ - mpic_assign_isu(mpic, 0, r.start + 0x10200); - mpic_assign_isu(mpic, 1, r.start + 0x10400); - mpic_assign_isu(mpic, 2, r.start + 0x10600); - - /* - * 16 External interrupts - */ - mpic_assign_isu(mpic, 3, r.start + 0x10000); - mpic_init(mpic); #ifdef CONFIG_PPC_I8259 |