From: Chen Wang <unicorn_wang@xxxxxxxxxxx>
Add msi-controller node to dts for SG2042.
Signed-off-by: Chen Wang <unicorn_wang@xxxxxxxxxxx>
---
arch/riscv/boot/dts/sophgo/sg2042.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
index e62ac51ac55a..35651cbac764 100644
--- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi
+++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
@@ -173,6 +173,19 @@ pllclk: clock-controller@70300100c0 {
#clock-cells = <1>;
};
+ msi: msi-controller@7030010304 {
+ compatible = "sophgo,sg2042-msi";
+ reg = <0x70 0x30010304 0x0 0x4>;
+ reg-names = "clr";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ msi-controller;
+ sophgo,msi-doorbell-addr = <0x00000070 0x30010300>;
+ sophgo,msi-base-vec = <64>;
+ sophgo,msi-num-vecs = <32>;
+ interrupt-parent = <&intc>;
+ };
+
rpgate: clock-controller@7030010368 {
compatible = "sophgo,sg2042-rpgate";
reg = <0x70 0x30010368 0x0 0x98>;
--
2.34.1
