From: Chen-Yu Tsai Date: Mon, 27 Oct 2025 12:56:42 +0000 (+0800) Subject: dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatibles for A523 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=697fbb43aba6dae48cbe5e1fa0d3023a0b12ab73;p=thirdparty%2Fkernel%2Fstable.git dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatibles for A523 There are two DMA controllers on the A523, one in the main system area and the other for the MCU. These are the same as the one found on the A100. The only difference is the DMA endpoint (DRQ) layout. Since the number of channels and endpoints are described with additional generic properties, just add new A523-specific compatible strings and fallback to the A100 one. Acked-by: Conor Dooley Link: https://patch.msgid.link/20251027125655.793277-2-wens@kernel.org Signed-off-by: Chen-Yu Tsai --- diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml index 0f2501f72ccac..c3e14eb6cfff9 100644 --- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml +++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml @@ -29,7 +29,10 @@ properties: - const: allwinner,sun8i-r40-dma - const: allwinner,sun50i-a64-dma - items: - - const: allwinner,sun50i-h616-dma + - enum: + - allwinner,sun50i-h616-dma + - allwinner,sun55i-a523-dma + - allwinner,sun55i-a523-mcu-dma - const: allwinner,sun50i-a100-dma reg: