From nobody Fri Oct 3 23:02:12 2025 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 423522ED174; Sat, 23 Aug 2025 15:58:10 +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=1755964690; cv=none; b=u9Tdvb4lVsuKIOV8WNACf4j3TU1iicXkxNO1TO2xQtOTD15yFMsT4x2UkMdOxOOkh30xHZPClvYAy4jdy8UMc2y0aAs+CkcMsJa1ttmN6os0DXrLUkdQ46WIhwQnQ7qpbEyJNFij1MAcfbSMDLSnf4ClBaq5wePUyTqJB5C3ZbM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755964690; c=relaxed/simple; bh=cowF/ZJoltkSCoRh1kuPJeC/P6BXvPb4vKx2M+p/Qgo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XO/3phD5jBmvi9yOUlb1T0cXfLIikp0PPO4r2yYwAD4hCjnqIkp3QzqRtbQen6j50h7T1SHLfGYcVrNinkYwxYY8tn4JUt2tx2Q4zNhrSxBvReORj8SgY0HYte17nFxjBHGeKAw1SMER/QJAwLA6K8h8xJpIuHEhH9rAm6HcJZk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ncOwNiWH; 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="ncOwNiWH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8845AC113CF; Sat, 23 Aug 2025 15:58:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755964690; bh=cowF/ZJoltkSCoRh1kuPJeC/P6BXvPb4vKx2M+p/Qgo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ncOwNiWHrg0uqXBHtqGU2zpI4ptLy+6dHbnRxhBhadiKRfQKlPvQErpYLuBIFi6HE pg1gEutx0p5TDSGh/f4H3G42H8Gg+c1MoenTjJlqkNC+Q1ghCax+8dOBOGjErZ7xs0 sCaaDQ6Bgt3NnISicdp1K6qih8a6Jt60DgOnShrP6N8oNi6MxkI2FIQ8kHM7Vb/vOH LdLBoSqxkFTSsju+K4cmjR6VyiEcxdB9qgfwGWH3xsGZMLT/NLclvQRNPFPXrNFflR KUS96xTbDsi4NZWCa5pefrQv8hG0h0LSmjD2+Wcd2Tc1Nsy3EpKOyMkfR3QmpaBJho yo57AuLjsB96w== From: Jisheng Zhang To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Robin Murphy Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 13/14] dt-bindings: dma: dma350: Support ARM DMA-250 Date: Sat, 23 Aug 2025 23:40:08 +0800 Message-ID: <20250823154009.25992-14-jszhang@kernel.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250823154009.25992-1-jszhang@kernel.org> References: <20250823154009.25992-1-jszhang@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Compared with ARM DMA-350, DMA-250 is a simplified version, they share many common parts, but they do have difference. The difference will be handled in next driver patch, while let's add DMA-250 compatible string to dt-binding now. Signed-off-by: Jisheng Zhang --- Documentation/devicetree/bindings/dma/arm,dma-350.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml b/Docum= entation/devicetree/bindings/dma/arm,dma-350.yaml index 94752516e51a..d49736b7de5e 100644 --- a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml +++ b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml @@ -15,6 +15,7 @@ allOf: properties: compatible: const: arm,dma-350 + const: arm,dma-250 =20 reg: items: --=20 2.50.0