From patchwork Wed Feb 14 13:00:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13556482 X-Patchwork-Delegate: geert@linux-m68k.org Received: from michel.telenet-ops.be (michel.telenet-ops.be [195.130.137.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37B3852F6E for ; Wed, 14 Feb 2024 13:00:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.137.88 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707915646; cv=none; b=hHS5hiYEGLyMsGBrRiiMkITc52h6H26EIg1ZeU+SQBojeSjsEIQOetUkeThxqDuk5VjoOvHYw3Gui9/DKV0MkWpUqr8+xArbhR4GUCqf/4ENmOn8ebSNuPwayN6C5TxQnmhutRDmnV892nuaE3NZMVd1IDMgjucm4C9HNRyX60w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707915646; c=relaxed/simple; bh=LzxoTaWp9eedO8hmt9+Sy4tlj/1LNVZIECA5zijI2PE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=HAoBefnWZwLbvOAHJ26gPKJL22UzEF8q+naRQPjqjddVn5kzpUTl/A0O0STCjWnxEMVT5yfpWJvAuPfBL0BT20DG0OwS715g426/P8MnyMPQgMBBJRoCs3Dt90b3py0yzgltiomVYMzjM0RWSH+UrWUFQX7hbClnDRThpT1CSDU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.137.88 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:ac52:3a54:2a84:d65a]) by michel.telenet-ops.be with bizsmtp id n10b2B00A0LVNSS0610bA3; Wed, 14 Feb 2024 14:00:35 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1raEsG-000d4T-Dn; Wed, 14 Feb 2024 14:00:35 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1raEsN-00GpXd-0R; Wed, 14 Feb 2024 14:00:35 +0100 From: Geert Uytterhoeven To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yoshihiro Shimoda Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] dt-bindings: renesas,rcar-dmac: Add r8a779h0 support Date: Wed, 14 Feb 2024 14:00:34 +0100 Message-Id: <96aad3b532ee401f19693e18038494f43ddb90e9.1707915609.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Document support for the Direct Memory Access Controllers (DMAC) in the Renesas R-Car V4M (R8A779H0) SoC. Based on a patch in the BSP by Thanh Le. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Acked-by: Conor Dooley --- Changes compared to the BSP: - Replace items/const by enum, - Drop changes to non-upstream rate-{read,write} properties, - Drop unneeded Channel register block change. --- Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml index 03aa067b1229f676..04fc4a99a7cb539a 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml @@ -46,6 +46,7 @@ properties: - renesas,dmac-r8a779a0 # R-Car V3U - renesas,dmac-r8a779f0 # R-Car S4-8 - renesas,dmac-r8a779g0 # R-Car V4H + - renesas,dmac-r8a779h0 # R-Car V4M - const: renesas,rcar-gen4-dmac # R-Car Gen4 reg: true