[RFC PATCH net-next 2/5] ARM: dts: zte: zx279128s: add the WLAN DMA interrupt

[Agustin Santiago Isasmendi <isasmendi.agus@gmail.com>]

The switch's second DMA engine, the ring pair the vendor firmware uses
for offloaded WLAN flows, has its own interrupt line, GIC SPI 38.  Add
it to the ethernet node as the optional "wlan" interrupt.

Assisted-by: LLM
Signed-off-by: Agustin Santiago Isasmendi <isasmendi.agus@gmail.com>
---
 arch/arm/boot/dts/zte/zx279128s.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/zte/zx279128s.dtsi b/arch/arm/boot/dts/zte/zx279128s.dtsi
index 8896a8b06725..9ddc5ee02687 100644
--- a/arch/arm/boot/dts/zte/zx279128s.dtsi
+++ b/arch/arm/boot/dts/zte/zx279128s.dtsi
@@ -201,7 +201,9 @@ pcie1: pcie@f100000 {
 		gmac: ethernet@92000000 {
 			compatible = "zte,zx279128s-gmac";
 			reg = <0x92000000 0x400000>;
-			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tm", "wlan";
 			status = "disabled";
 
 			ethernet-ports {
-- 
2.30.2