[PATCH] MIPS: Loongson: Update dts file for RS780E
From: Huacai Chen <hidden>
Date: 2020-07-06 10:20:28
Subsystem:
mips, the rest · Maintainers:
Thomas Bogendoerfer, Linus Torvalds
The size of ioports in the current RS780E dts file is not enough, which sometimes causes device initialize fail. So we increase the size of ISA/ LPC ioports to 0x4000, and increase the size of PCI ioports to 0x8000. Signed-off-by: Huacai Chen <redacted> --- 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 d0d5d60..d4c803d 100644
--- a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
+++ b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi@@ -17,7 +17,7 @@ reg = <0 0x1a000000 0 0x02000000>; - ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00004000>, + ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00008000>, <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>; };
@@ -25,7 +25,7 @@ compatible = "isa"; #address-cells = <2>; #size-cells = <1>; - ranges = <1 0 0 0 0x1000>; + ranges = <1 0 0 0 0x4000>; rtc0: rtc@70 { compatible = "motorola,mc146818";
--
2.7.0