Thread (5 messages) 5 messages, 1 author, 2026-03-10
STALE134d REVIEWED: 6 (5M)
Revisions (2)
  1. v1 [diff vs current]
  2. v2 current

[PATCH v2 1/3] dt-bindings: leds: sun50i-a100: Add compatible for Allwinner A523 SoC

From: Chen-Yu Tsai <wens@kernel.org>
Date: 2026-03-02 15:27:38
Also in: linux-arm-kernel, linux-leds, linux-sunxi, lkml
Subsystem: led subsystem, open firmware and flattened device tree bindings, the rest · Maintainers: Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds

The Allwinner A523 SoC family features an identical LED controller as
found on the A100.

Add a SoC-specific compatible for it, with fallback to the A100 one.

Acked-by: Krzysztof Kozlowski <redacted>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
---
 .../devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml     | 1 +
 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml b/Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml
index 760cb336dccb..0b73fe5b662f 100644
--- a/Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml
+++ b/Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml
@@ -21,6 +21,7 @@ properties:
           - enum:
               - allwinner,sun20i-d1-ledc
               - allwinner,sun50i-r329-ledc
+              - allwinner,sun55i-a523-ledc
           - const: allwinner,sun50i-a100-ledc
 
   reg:
-- 
2.47.3
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