From patchwork Sat Jan 27 16:32:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 766979 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 72FE92206B; Sat, 27 Jan 2024 16:32:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706373175; cv=none; b=eBpl5wvmti5xO1ufbWjRpHyo1GASdedEciicElP+kHg744zzZbjZHnAg7+7klgorL+EAXXqaGDeVfyZosS6STYzTmpsRoxzGT73Pzd2lymIa+D6/iNOVjD7d3DhiKakhxXOyEeOXSE/Zr4UdGhLMYp6EG4RsWcGHQA0ijNyzCe0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706373175; c=relaxed/simple; bh=8BAcimB2vVPlYBPHFOIgIFLTY9STdBweYW7HvMTKlig=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=KObxB3yqkIA/tbWZ0PMmdVdOEXoKJkCmEodp7Rc3iPwPFLRp5yRQ7HQOSrjbaRJGp7eUGwSR8dHAFKnUVQa8i8EYytm5BV0xz6vkdJf7ikFL13AZzQcrmw3O7zSzkhYl1gx9G2hJnliHfgm6NikcSNb3H4OCJhzYtuZxCvSvIuo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CQsh7erl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CQsh7erl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF956C43390; Sat, 27 Jan 2024 16:32:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706373175; bh=8BAcimB2vVPlYBPHFOIgIFLTY9STdBweYW7HvMTKlig=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CQsh7erls6X9hzFBwfJisBWdG+uNFUXpVtcq3aeOAr4bonKNh7KrKqcVTYS/H33nR GbbNia0jpKlDaTHaEPPGPkAISjY1KySI7lOdBnhGKQXDXJReWiA0R+e0N1Eq2lJiGY 9eBCg6CYKVzqKBXvs26LWpGaGZwkV3Z6s5mJXVGh+pYDLb1P4YrT336qn94G1fvVba h4jPrd38Og0jAI4w2gA1G3BaMY38cL38ikhWpPBNOZEN1tL0azvpqjIT4w2O/YcdY7 pDAdu/BUoRF4vJpfC1ctDao4+veLTtduKXKUjO7XNccNBAz1AIj0tAU/+Esj2+Jkbv GBjpRjUTblf2A== Received: by wens.tw (Postfix, from userid 1000) id 712EF5FDC7; Sun, 28 Jan 2024 00:32:52 +0800 (CST) From: Chen-Yu Tsai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jernej Skrabec , Samuel Holland , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Vinod Koul Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-sound@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/7] dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatible for H616 Date: Sun, 28 Jan 2024 00:32:44 +0800 Message-Id: <20240127163247.384439-5-wens@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240127163247.384439-1-wens@kernel.org> References: <20240127163247.384439-1-wens@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Chen-Yu Tsai The DMA controllers found on the H616 and H618 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 a new H616-specific compatible string and fallback to the A100 one. Signed-off-by: Chen-Yu Tsai --- Changes since v1: - Switch to "contains" for if-properties statement - Fall back to A100 instead of H6 .../bindings/dma/allwinner,sun50i-a64-dma.yaml | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml index ec2d7a789ffe..0f2501f72cca 100644 --- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml +++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml @@ -28,6 +28,9 @@ properties: - items: - const: allwinner,sun8i-r40-dma - const: allwinner,sun50i-a64-dma + - items: + - const: allwinner,sun50i-h616-dma + - const: allwinner,sun50i-a100-dma reg: maxItems: 1 @@ -59,10 +62,11 @@ required: if: properties: compatible: - enum: - - allwinner,sun20i-d1-dma - - allwinner,sun50i-a100-dma - - allwinner,sun50i-h6-dma + contains: + enum: + - allwinner,sun20i-d1-dma + - allwinner,sun50i-a100-dma + - allwinner,sun50i-h6-dma then: properties: