[PATCH v2 1/7] dt-bindings: interrupt-controller: fsl,irqsteer: add S32N79 support

From: Ciprian Costea

Date: Wed Feb 25 2026 - 08:43:11 EST


From: Ciprian Marian Costea <ciprianmarian.costea@xxxxxxxxxxx>

Add compatible string for the interrupt steering controller used in NXP
S32N79 SoC.

The S32N79 SoC differs from the i.MX version by not implementing the
CHANCTRL register, but otherwise maintains the same programming model and
register layout.

Co-developed-by: Larisa Grigore <larisa.grigore@xxxxxxx>
Signed-off-by: Larisa Grigore <larisa.grigore@xxxxxxx>
Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@xxxxxxxxxxx>
---
.../devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
index 5c768c1e159c..caf3e4a1f26f 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
@@ -22,6 +22,7 @@ properties:
- fsl,imx94-irqsteer
- fsl,imx95-irqsteer
- const: fsl,imx-irqsteer
+ - const: nxp,s32n79-irqsteer

reg:
maxItems: 1
--
2.43.0