[PATCH v4 4/5] MIPS: Loongson64: DTS: Fix ISA and PCI I/O ranges for RS780E PCH
From: Jiaxun Yang <jiaxun.yang@flygoat.com>
Date: 2020-07-28 15:38:06
Also in:
linux-mips, lkml
Subsystem:
mips, the rest · Maintainers:
Thomas Bogendoerfer, Linus Torvalds
Ranges should express the actual physical address on bus. Also enlarge the PCI I/O size to the actual hardware limit. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> --- arch/mips/boot/dts/loongson/rs780e-pch.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
index d4c803d74036..871c866e0423 100644
--- a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
+++ b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi@@ -17,7 +17,7 @@ pci@1a000000 { reg = <0 0x1a000000 0 0x02000000>; - ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00008000>, + ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x0000c000>, <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>; };
@@ -25,7 +25,7 @@ isa { compatible = "isa"; #address-cells = <2>; #size-cells = <1>; - ranges = <1 0 0 0 0x4000>; + ranges = <1 0 0 0x18000000 0x4000>; rtc0: rtc@70 { compatible = "motorola,mc146818";
--
2.28.0.rc1