linux-kernel - [PATCH v3 05/15] dt-bindings: irq: sun7i-nmi: document the Allwinner A523 NMI controller

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Message-ID: <20250307005712.16828-6-andre.przywara@arm.com>
Date: Fri,  7 Mar 2025 00:57:02 +0000
From: Andre Przywara <andre.przywara@....com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc: devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-sunxi@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 05/15] 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@....com>
Acked-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../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 f49b43f45f3d9..06e3621a8c06c 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
-- 
2.46.3