From: Roy Zang <tie-fei.zang@freescale.com>
To: <linuxppc-dev@lists.ozlabs.org>
Subject: [PATCH] powerpc/p1023: set IRQ[4:6, 11] to high level sensitive for PCIe
Date: Mon, 7 Nov 2011 16:32:58 +0800 [thread overview]
Message-ID: <1320654778-3294-1-git-send-email-tie-fei.zang@freescale.com> (raw)
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 <tie-fei.zang@freescale.com>
---
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
next reply other threads:[~2011-11-07 7:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-07 8:32 Roy Zang [this message]
2011-11-07 18:44 ` [PATCH] powerpc/p1023: set IRQ[4:6, 11] to high level sensitive for PCIe Scott Wood
2011-11-08 5:51 ` Zang Roy-R61911
2011-11-08 16:54 ` Scott Wood
2011-11-09 15:27 ` Zang Roy-R61911
2011-11-09 15:38 ` Scott Wood
2011-11-09 15:49 ` Kumar Gala
2011-11-15 21:51 ` Kumar Gala
2011-11-15 22:14 ` Scott Wood
2011-11-16 4:27 ` Zang Roy-R61911
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