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_pirc...@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
--
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