From: Huacai Chen <chenhc@lemote.com>
Date: Mon, 6 Jul 2020 10:22:23 +0000 (+0800)
Subject: MIPS: Loongson: Update dts file for RS780E
X-Git-Tag: v5.9-rc1~128^2~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=994334933efd396d0727500c87da1a81b17232d6;p=thirdparty%2Fkernel%2Flinux.git

MIPS: Loongson: Update dts file for RS780E

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 <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---

diff --git a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
index d0d5d60a8697f..d4c803d740364 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";