[PATCH] powerpc/p1023: set IRQ[4:6, 11] to high level sensitive for PCIe
From: Roy Zang <hidden>
Date: 2011-11-07 07:47:10
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
P1023 external IRQ[4:6, 11] do not pin out, but the interrupts are shared with PCIe controller. The silicon internally ties the interrupts to L, so change the IRQ[4:6,11] to high level sensitive for PCIe. Signed-off-by: Roy Zang <redacted> --- arch/powerpc/boot/dts/p1023rds.dts | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/boot/dts/p1023rds.dts b/arch/powerpc/boot/dts/p1023rds.dts
index d9b7767..66bf804 100644
--- a/arch/powerpc/boot/dts/p1023rds.dts
+++ b/arch/powerpc/boot/dts/p1023rds.dts@@ -490,9 +490,9 @@ interrupt-map-mask = <0xf800 0 0 7>; interrupt-map = < /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 4 1 - 0000 0 0 2 &mpic 5 1 - 0000 0 0 3 &mpic 6 1 + 0000 0 0 1 &mpic 4 2 + 0000 0 0 2 &mpic 5 2 + 0000 0 0 3 &mpic 6 2 0000 0 0 4 &mpic 7 1 >; ranges = <0x2000000 0x0 0xa0000000
@@ -532,7 +532,7 @@ 0000 0 0 1 &mpic 8 1 0000 0 0 2 &mpic 9 1 0000 0 0 3 &mpic 10 1 - 0000 0 0 4 &mpic 11 1 + 0000 0 0 4 &mpic 11 2 >; ranges = <0x2000000 0x0 0x80000000 0x2000000 0x0 0x80000000
--
1.6.0.6