From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 8FCD13845CB for ; Tue, 25 Aug 2026 14:16:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787667374; cv=none; b=GtLe9wO8W4f2+2CQWkPRqY4AWqU0Q0CEuCNtG8hyrZQJJvAJtyhLCrIV2lqCiDOM9vbd8wfZmweQxeuHtWfE5Ucio7fZe7PQttjMmJtuQCKO+6jYfgD5rJrA4Xf+CyZJuADWcxChqlRz2qrl18DLnIRq/UkYWllFRJBjC0b2WmI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787667374; c=relaxed/simple; bh=Tttoy+pwrqVuGWRXgN1xqFdvLUo1FLwGLXWuJthNbzc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=oxdY4fHFNCeT8re81RdHCO4KeeuJwNpg4vx7sajSPSdk0/hjsSadKdbehBUsvhqTw5SwD2Ixp9c2Y69J/JtgCQg5uJE28Onb+QlPyduAWDK63FQnztNquSK1kUVO31xNgoMIWtPA6l2XK0JAbh065x0Wcf2WYCRHpl+Me32RJeA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=fWgWSGcE; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="fWgWSGcE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; s=k1; bh=2OfUDfIvGiOYAf w48NfUsS0nLcidY8wo/4xe/9l/MIQ=; b=fWgWSGcESAQXvEzG12vQSbtAf+1kO3 Fgg4IYSLgC5YrjqBhEv0ou0w8daSnXxiJ/RqbagUeypHFa5DovfNSsPHc3CNAFaN tgUpPKbMTZ7jnX9TKbuYNxVv7hdY1HI2TtMiGdcH58gjvZWzINmuyYe2FF8OVYg1 CKoQSnlcgacE9SIiIrtOJxvm7UEcZCYiMe4yfNT3yNpKp4REDiN+mj9t/0Q12vkq GF6gLj9fqb+LjTVZ9fL+ApW7qLcTtxisKpF97cLiSUDxYp5F2MhLqP7oihhuaDap alxxLpP/RPjRo+zzYFjCD3gEUR0M04tV/txuMoKc6y0XhwhinBKgVwmQ== Received: (qmail 534226 invoked from network); 25 Aug 2026 16:16:01 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 25 Aug 2026 16:16:01 +0200 X-UD-Smtp-Session: l3s3148p1@7TUCvt9ZHOIujnus From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Conor Dooley , devicetree@vger.kernel.org, dmaengine@vger.kernel.org, Frank Li , Geert Uytterhoeven , Krzysztof Kozlowski , Magnus Damm , Rob Herring , Vinod Koul , Yoshihiro Shimoda Subject: [PATCH 0/4] dmaengine: sh: rcar-dmac: add R-Car Gen5 X5H support Date: Tue, 25 Aug 2026 16:15:42 +0200 Message-ID: <20260825141542.30901-6-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Here is a small series with the needed driver updates to support R-Car Gen5 and X5H for the SYSC-DMAC. Details are in the patch descriptions, but it is all small stuff. It has been tested on an Ironhide board (X5H) and a SparrowHawk (V4H) for regression testing. The testing branch can be found here: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/x5h/i2c-experimental The patches here are based on linux-next as of 20260825. DT checks have also been passed. Looking forward to comments or approval! Wolfram Sang (4): dmaengine: sh: rcar-dmac: fix style in struct initialization dmaengine: sh: rcar-dmac: SMMU doesn't need IPMMU workaround dt-bindings: renesas,rcar-dmac: Add support for R-Car X5H SoC dmaengine: sh: rcar-dmac: Add support for R-Car Gen5 SoCs .../bindings/dma/renesas,rcar-dmac.yaml | 6 +++++ drivers/dma/sh/rcar-dmac.c | 25 ++++++++++++++----- 2 files changed, 25 insertions(+), 6 deletions(-) -- 2.47.3