From: Chen Wang <unicorn_wang@outlook.com>
Date: Wed, 26 Feb 2025 02:15:37 +0000 (+0800)
Subject: riscv: sophgo: dts: Add msi controller for SG2042
X-Git-Tag: v6.15-rc1~206^2~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0edaa4593efe9377b4536211f9bc3812e3e53315;p=thirdparty%2Fkernel%2Flinux.git

riscv: sophgo: dts: Add msi controller for SG2042

Add msi-controller node to dts for SG2042.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/f47c6c3f0309a543d495cb088d6c8c5750bb5647.1740535748.git.unicorn_wang@outlook.com
---

diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
index e62ac51ac55ab..fef2a0e0f7a3f 100644
--- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi
+++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
@@ -173,6 +173,16 @@
 			#clock-cells = <1>;
 		};
 
+		msi: msi-controller@7030010304 {
+			compatible = "sophgo,sg2042-msi";
+			reg = <0x70 0x30010304 0x0 0x4>,
+			      <0x70 0x30010300 0x0 0x4>;
+			reg-names = "clr", "doorbell";
+			msi-controller;
+			#msi-cells = <0>;
+			msi-ranges = <&intc 64 IRQ_TYPE_LEVEL_HIGH 32>;
+		};
+
 		rpgate: clock-controller@7030010368 {
 			compatible = "sophgo,sg2042-rpgate";
 			reg = <0x70 0x30010368 0x0 0x98>;