From: suijingfeng <suijingf...@loongson.cn>
For board specific devices which is outside of the cpu and bridge chip
Signed-off-by: suijingfeng <suijingf...@loongson.cn>
Signed-off-by: Sui Jingfeng <15330273...@189.cn>
---
arch/mips/boot/dts/loongson/lemote_a1901.dts | 64 +++++++++++++++++
.../boot/dts/loongson/ls3a4000_7a1000_evb.dts | 69 +++++++++++++++++++
arch/mips/boot/dts/loongson/ls7a-pch.dtsi | 2 +-
3 files changed, 134 insertions(+), 1 deletion(-)
create mode 100644 arch/mips/boot/dts/loongson/lemote_a1901.dts
create mode 100644 arch/mips/boot/dts/loongson/ls3a4000_7a1000_evb.dts
diff --git a/arch/mips/boot/dts/loongson/lemote_a1901.dts
b/arch/mips/boot/dts/loongson/lemote_a1901.dts
new file mode 100644
index 000000000000..81828945ba52
--- /dev/null
+++ b/arch/mips/boot/dts/loongson/lemote_a1901.dts
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include "loongson64g-package.dtsi"
+#include "ls7a-pch.dtsi"
+
+/ {
+ compatible = "lemode,a1901", "loongson,loongson64g-4core-ls7a";
+ model = "lemode,a1901";
+};
+
+&package0 {
+ htvec: interrupt-controller@efdfb000080 {
+ compatible = "loongson,htvec-1.0";
+ reg = <0xefd 0xfb000080 0x40>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&liointc>;
+ interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
+ <25 IRQ_TYPE_LEVEL_HIGH>,
+ <26 IRQ_TYPE_LEVEL_HIGH>,
+ <27 IRQ_TYPE_LEVEL_HIGH>,
+ <28 IRQ_TYPE_LEVEL_HIGH>,
+ <29 IRQ_TYPE_LEVEL_HIGH>,
+ <30 IRQ_TYPE_LEVEL_HIGH>,
+ <31 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&pch {
+ msi: msi-controller@2ff00000 {
+ compatible = "loongson,pch-msi-1.0";
+ reg = <0 0x2ff00000 0 0x8>;
+ interrupt-controller;
+ msi-controller;
+ loongson,msi-base-vec = <64>;
+ loongson,msi-num-vecs = <192>;
+ interrupt-parent = <&htvec>;
+ };
+};
+
+&lsdc {
+ /* use_vram_helper; */
+ output-ports = <&dvo0 &dvo1>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dvo0: dvo@0 {
+ /* 0 for DVO0 */
+ reg = <0>;
+ status = "disabled";
+ };
+
+ dvo1: dvo@1 {
+ /* 1 for DVO1 */
+ reg = <1>;
+ connector = "vga-connector";
+ encoder = "adi,adv7125";
+ status = "okay";
+ };
+};
diff --git a/arch/mips/boot/dts/loongson/ls3a4000_7a1000_evb.dts
b/arch/mips/boot/dts/loongson/ls3a4000_7a1000_evb.dts
new file mode 100644
index 000000000000..abe7d3fb1633
--- /dev/null
+++ b/arch/mips/boot/dts/loongson/ls3a4000_7a1000_evb.dts
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include "loongson64g-package.dtsi"
+#include "ls7a-pch.dtsi"
+
+/ {
+ compatible = "loongson,loongson64g-4core-ls7a";
+ model = "loongson,ls3a4000_7a1000_evb";
+ version = "v1.4";
+};
+
+&package0 {
+ htvec: interrupt-controller@efdfb000080 {
+ compatible = "loongson,htvec-1.0";
+ reg = <0xefd 0xfb000080 0x40>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&liointc>;
+ interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
+ <25 IRQ_TYPE_LEVEL_HIGH>,
+ <26 IRQ_TYPE_LEVEL_HIGH>,
+ <27 IRQ_TYPE_LEVEL_HIGH>,
+ <28 IRQ_TYPE_LEVEL_HIGH>,
+ <29 IRQ_TYPE_LEVEL_HIGH>,
+ <30 IRQ_TYPE_LEVEL_HIGH>,
+ <31 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&pch {
+ msi: msi-controller@2ff00000 {
+ compatible = "loongson,pch-msi-1.0";
+ reg = <0 0x2ff00000 0 0x8>;
+ interrupt-controller;
+ msi-controller;
+ loongson,msi-base-vec = <64>;
+ loongson,msi-num-vecs = <192>;
+ interrupt-parent = <&htvec>;
+ };
+};
+
+
+&lsdc {
+ /* use_vram_helper; */
+ output-ports = <&dvo0 &dvo1>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dvo0: dvo@0 {
+ /* 0 for DVO0 */
+ reg = <0>;
+ connector = "vga-connector";
+ encoder = "adi,adv7125";
+ status = "okey";
+ };
+
+ dvo1: dvo@1 {
+ /* 1 for DVO1 */
+ reg = <1>;
+ connector = "dvi-connector";
+ encoder = "ti,tfp410";
+ digital;
+ status = "okay";
+ };
+};
diff --git a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
index 2f45fce2cdc4..70a0b7ac0839 100644
--- a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
+++ b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
@@ -160,7 +160,7 @@
interrupt-parent = <&pic>;
};
- dc@6,1 {
+ lsdc: dc@6,1 {
compatible = "pci0014,7a06.0",
"pci0014,7a06",
"pciclass030000",
--
2.20.1
