[tip: irq/drivers] dt-bindings: irq: sun7i-nmi: Document the Allwinner A523 NMI controller

["tip-bot2 for Andre Przywara" <tip-bot2@linutronix.de>]

The following commit has been merged into the irq/drivers branch of tip:

Commit-ID:     be494a35683e1cbba58395eacb00d4b5cd4e23a3
Gitweb:        https://git.kernel.org/tip/be494a35683e1cbba58395eacb00d4b5cd4e23a3
Author:        Andre Przywara <andre.przywara@arm.com>
AuthorDate:    Fri, 07 Mar 2025 00:57:02 
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Fri, 07 Mar 2025 08:39:02 +01:00

dt-bindings: irq: sun7i-nmi: Document the Allwinner A523 NMI controller

The Allwinner A523 SoC contains an NMI controller very close to the one
used in the recent Allwinner SoCs, but it adds another bit that needs to
be toggled to actually deliver the IRQs. Sigh.

Add the A523 specific name to the list of allowed compatible strings.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/all/20250307005712.16828-6-andre.przywara@arm.com

---
 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
index f49b43f..06e3621 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
@@ -26,6 +26,7 @@ properties:
         deprecated: true
       - const: allwinner,sun7i-a20-sc-nmi
       - const: allwinner,sun9i-a80-nmi
+      - const: allwinner,sun55i-a523-nmi
       - items:
           - enum:
               - allwinner,sun8i-v3s-nmi