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-rw-r--r--arch/xtensa/boot/dts/virt.dts8
-rw-r--r--arch/xtensa/include/asm/io.h1
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/xtensa/boot/dts/virt.dts b/arch/xtensa/boot/dts/virt.dts
index 6aecbc0f3549..a9dcd87b6eb1 100644
--- a/arch/xtensa/boot/dts/virt.dts
+++ b/arch/xtensa/boot/dts/virt.dts
@@ -52,12 +52,12 @@
#size-cells = <2>;
#interrupt-cells = <0x1>;
- bus-range = <0x0 0x3f>;
- reg = <0xc0000000 0x04000000>;
+ bus-range = <0x0 0x3e>;
+ reg = <0xf0100000 0x03f00000>;
// BUS_ADDRESS(3) CPU_PHYSICAL(1) SIZE(2)
- ranges = <0x01000000 0x0 0xc4000000 0xc4000000 0x0 0x04000000>,
- <0x02000000 0x0 0xc8000000 0xc8000000 0x0 0x18000000>;
+ ranges = <0x01000000 0x0 0xf0000000 0xf0000000 0x0 0x00010000>,
+ <0x02000000 0x0 0xf4000000 0xf4000000 0x0 0x08000000>;
// PCI_DEVICE(3) INT#(1) CONTROLLER(PHANDLE) CONTROLLER_DATA(2)
interrupt-map = <
diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h
index da3e783f896b..988e08530a5c 100644
--- a/arch/xtensa/include/asm/io.h
+++ b/arch/xtensa/include/asm/io.h
@@ -21,6 +21,7 @@
#define IOADDR(x) (XCHAL_KIO_BYPASS_VADDR + (x))
#define IO_SPACE_LIMIT ~0
+#define PCI_IOBASE ((void __iomem *)XCHAL_KIO_BYPASS_VADDR)
#ifdef CONFIG_MMU