[PATCH v2 1/3] dt-bindings: ls2k1000: add gpu device node

[Sui Jingfeng]

From: suijingfeng <suijingfeng at loongson.cn>

There is a vivante gpu (GC1000 V5037) in ls2k1000,
but it is pci device not platform device.

ls2k1000 is dual-core mips64 cpu made by loongson.

Signed-off-by: suijingfeng <suijingfeng at loongson.cn>
Signed-off-by: Sui Jingfeng <15330273260 at 189.cn>
---
 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index bfc3d3243ee7..f1feffac78a6 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -193,6 +193,17 @@
 				interrupt-parent = <&liointc0>;
 			};
 
+			gpu at 5,0 {
+				compatible = "pci0014,7a05.0",
+						   "pci0014,7a05",
+						   "pciclass030200",
+						   "pciclass0302";
+
+				reg = <0x2800 0x0 0x0 0x0 0x0>;
+				interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc0>;
+			};
+
 			pci_bridge at 9,0 {
 				compatible = "pci0014,7a19.0",
 						   "pci0014,7a19",
-- 
2.20.1