From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DCCD3CCF9EC for ; Mon, 27 Oct 2025 12:57:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SMPrUUfRKXturU87RCqJl0CyJvvG1IcefsCFZ2qoDMo=; b=yeQf/1BURea0KwdtoV6/65bSdt X2HitI5LKwlevKcEjU4qgbqq9ObYL1P2PshABEJ9QF0+nfzxzECDKM9RqBD41L6AotGlMuZecmkFw ytmq4+GbMzLOoBgcrhJeo0Iz4xXYLehQ1lhvCBMpoS99PWFk0TFqwnI3BIwBSRvDpRhD5t4poO+85 /n1WpKiK8HlQih1ooc4oHYRMZDJH4kd+j/t7yqVMzI7Dedzixt/XRhx//j3GnBVae5/ykI2YrkgaO qCPt6xhkYNZYORTWPHxvHflpkTiKhEieCMGSNk1IxoxaUT+ZIg2R+fc3igWVnvwtrX3MuroDrniL9 Y0sffPzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDMmf-0000000Dx2E-03tT; Mon, 27 Oct 2025 12:57:13 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDMmY-0000000Dwy9-1tMy for linux-arm-kernel@bombadil.infradead.org; Mon, 27 Oct 2025 12:57:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=SMPrUUfRKXturU87RCqJl0CyJvvG1IcefsCFZ2qoDMo=; b=Ls1bf9xQsvoADBbgEoXnvodj/q mqMz+flES4M48EmqK6fqKIkRnvpzbAsDkZ+AO+XAY/d4aF5E3DhIp6Avw+VW+AakL7m8YlEYaLhQS e+PTqo3xhQW2NDXlRdKbf+VDLbtDxaTmSVzwClvTMoLQAH6sAc7fsD1RCj3jdBXZhlNVAQSSskiyI J6Vpl5TOMPitWJNFkuh4jjxSBzlTmGjfC2S83yfWDUmsz08+SCg6XaEQEVNDMw/zzDcKsH0M+8onE M90UReWZBNWaXOHEXwttcJfVcWB153eFSH/PS1y+MeiR5YsKE+LJvF7asiWOudZKdRWsTv0sjG4xn 9lpmqSLg==; Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDLul-0000000270Q-17CS for linux-arm-kernel@lists.infradead.org; Mon, 27 Oct 2025 12:01:33 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id AF260452C2; Mon, 27 Oct 2025 12:56:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5FDA8C4CEFF; Mon, 27 Oct 2025 12:56:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761569819; bh=fHOStHU8iPV24HUnkdIweLHy8WakycAIf7e5q0yhXig=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Oxxn+ju1l1rZrihiBgso9u9BBjSAS/FhnaJRzZdarxEuKtSpRtSf5fqjjOwMBbivl NI9k+q3LmooVQs9qeRPxH8wcIKn0UodDzTuDdwdVmBw/bS9qVuDbnW/knnCpPB0gQB jiaQaV7yxOpf0ZN2//uUpAAVFI/089gonDn85pLiRkEGehvBcqhNRKBSpt2yKDUFZg OotIs24M7QPN+q+r3e448MpqaJAE4xmEZJroe62ZLaLRSUtt0y/rMr4VGyGv2Gu8w3 Ac59jKopBQ5ui77x9xnBdyuS6bNDte0R8wAcodmw+d6eejMpcVJ1eWgRZGHubKuu0m kzj6eg9OOJcXw== Received: by wens.tw (Postfix, from userid 1000) id 6CF805FCB3; Mon, 27 Oct 2025 20:56:57 +0800 (CST) From: Chen-Yu Tsai To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Mark Brown , Vinod Koul Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-sunxi@lists.linux.dev, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Conor Dooley Subject: [PATCH v2 01/10] dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatibles for A523 Date: Mon, 27 Oct 2025 20:56:42 +0800 Message-ID: <20251027125655.793277-2-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251027125655.793277-1-wens@kernel.org> References: <20251027125655.793277-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251027_120131_508260_8D225CB0 X-CRM114-Status: GOOD ( 13.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 Signed-off-by: Chen-Yu Tsai --- .../devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml index 0f2501f72cca..c3e14eb6cfff 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: -- 2.47.3