[PATCH v8 4/5] MIPS: DTS: Loongson64: Add PCI Controller Node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add PCI Host controller node for Loongson64 with RS780E PCH dts.
Note that PCI interrupts are probed via legacy way, as different
machine have different interrupt arrangement, we can't cover all
of them in dt.

Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>
---
 arch/mips/boot/dts/loongson/rs780e-pch.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
index 8687c4f7370a..d0d5d60a8697 100644
--- a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
+++ b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
@@ -9,6 +9,18 @@ bus@10000000 {
 				0 0x40000000 0 0x40000000 0 0x40000000
 				0xfd 0xfe000000 0xfd 0xfe000000  0 0x2000000 /* PCI Config Space */>;
 
+		pci@1a000000 {
+			compatible = "loongson,rs780e-pci";
+			device_type = "pci";
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			reg = <0 0x1a000000 0 0x02000000>;
+
+			ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00004000>,
+				 <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>;
+		};
+
 		isa {
 			compatible = "isa";
 			#address-cells = <2>;
-- 
2.26.0.rc2




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux