From 3efbdd136e52ee4028b5bb5b848a6043cf61cd6e Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 30 Aug 2006 08:58:00 +1000
Subject: [POWERPC] Fix MPIC sense codes in documentation
The booting-without-of.txt had incorrect definition for the sense codes
for an OpenPIC controller
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
Documentation/powerpc/booting-without-of.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'Documentation')
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 8c48b8a27b9c..5c0ba235f5a5 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1136,10 +1136,10 @@ Sense and level information should be encoded as follows:
Devices connected to openPIC-compatible controllers should encode
sense and polarity as follows:
- 0 = high to low edge sensitive type enabled
+ 0 = low to high edge sensitive type enabled
1 = active low level sensitive type enabled
- 2 = low to high edge sensitive type enabled
- 3 = active high level sensitive type enabled
+ 2 = active high level sensitive type enabled
+ 3 = high to low edge sensitive type enabled
ISA PIC interrupt controllers should adhere to the ISA PIC
encodings listed below:
--
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