[v2] arm64: dts: allwinner: Add basic Allwinner A523 support

[PATCH v2 05/15] dt-bindings: irq: sun7i-nmi: document the Allwinner A523 NMI controller

Posted by Andre Przywara 11 months, 1 week ago

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>
---
 .../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

Re: [PATCH v2 05/15] dt-bindings: irq: sun7i-nmi: document the Allwinner A523 NMI controller

Posted by Rob Herring (Arm) 11 months, 1 week ago

On Tue, 04 Mar 2025 22:22:59 +0000, Andre Przywara wrote:
> 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>
> ---
>  .../interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml         | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>