Commit 23417899 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Vinod Koul
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dmaengine: sh: rcar-dmac: add comment for r8a779a0 compatible 



Add the reason why we need r8a779a0 compatible.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87a5dlwlr0.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent a2d09455

drivers/dma/sh/rcar-dmac.c

+4 −0
Original line number Diff line number Diff line
@@ -2023,6 +2023,10 @@ static const struct of_device_id rcar_dmac_of_ids[] = { 
		.compatible = "renesas,rcar-gen4-dmac",

		.data = &rcar_gen4_dmac_data,

	}, {

		/*

		 * Backward compatibility for between v5.12 - v5.19

		 * which didn't combined with "renesas,rcar-gen4-dmac"

		 */

		.compatible = "renesas,dmac-r8a779a0",

		.data = &rcar_gen4_dmac_data,

	},