From: "Gerhard Pircher" <gerhard_pircher@gmx.net>
To: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: [PATCH] powerpc/amigaone: Limit ISA I/O range to 4k in the device tree
Date: Fri, 19 Jun 2009 23:42:36 +0200 [thread overview]
Message-ID: <20090619214236.198400@gmx.net> (raw)
The kernel reserves the I/O address space from 0x0 to 0xfff for legacy
ISA devices. Change the ranges property for the PCI2ISA bridge to match
the kernels behavior, even if the ranges property isn't used for now.
Signed-off-by: Gerhard Pircher <gerhard_pircher@gmx.net>
---
arch/powerpc/boot/dts/amigaone.dts | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/amigaone.dts b/arch/powerpc/boot/dts/amigaone.dts
index 26549fc..49ac36b 100644
--- a/arch/powerpc/boot/dts/amigaone.dts
+++ b/arch/powerpc/boot/dts/amigaone.dts
@@ -70,8 +70,8 @@
devsel-speed = <0x00000001>;
min-grant = <0>;
max-latency = <0>;
- /* First 64k for I/O at 0x0 on PCI mapped to 0x0 on ISA. */
- ranges = <0x00000001 0 0x01000000 0 0x00000000 0x00010000>;
+ /* First 4k for I/O at 0x0 on PCI mapped to 0x0 on ISA. */
+ ranges = <0x00000001 0 0x01000000 0 0x00000000 0x00001000>;
interrupt-parent = <&i8259>;
#interrupt-cells = <2>;
#address-cells = <2>;
--
1.5.6.5
--
GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate und Telefonanschluss
für nur 17,95 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02
reply other threads:[~2009-06-19 21:42 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090619214236.198400@gmx.net \
--to=gerhard_pircher@gmx.net \
--cc=linuxppc-dev@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).