From nobody Tue Feb 10 13:47:43 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 C2A4C34FF77; Thu, 13 Nov 2025 12:22:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763036571; cv=none; b=KjWT4776F+Lh7shGw/WvyEL3q8WcWZCX+I2erWtTwFFJQHYYM7aRVP8t3+Z1+An+2sBA2bUY/zoc/5rqa6RNxFLpjkUEHO+EPFW7WokOv12XfHhfcFA5iAbWuvLFF9Myw9Ft4QnuOcymvPCc4ibcpuaM5DWr7xr9S48bUeyHzfA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763036571; c=relaxed/simple; bh=JFgZElGuW7huMLg5IeTiiaMe7V7hDDxmcenUv8VvhSo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=myEglwPeZCCf396vYhxdMeLOTnfdmT7Bkrw7b+Ez75FwvhgQ7woVRevc41MucETVm4he3kqvNKZfUMsZGxscXUs5jy8pKKJJh+MPAA5A8BZmmQDbnZ3DvbgUq1waGkagLrKXm46/JZWQsOF5LaS+TfeNPzpnXafx4O7G5oaQghc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=jdaT2YM1; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="jdaT2YM1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1763036563; bh=JFgZElGuW7huMLg5IeTiiaMe7V7hDDxmcenUv8VvhSo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jdaT2YM10QNyrQb4uPfRepfG9a90LnHiYl+WClEpOpiN6E9jWAfbDQDLzds2Zi17p yGHOxASDgHDbrC3kxt/4vD9Y64iTUUQIeQaWg19rUwUSob9YPgrzc+I3xYEf56lb8F FpDFx1y6A7scsOWlNlSmePFPtFPj2iWln7E/BnHX3gZZZO5pydt4zPRviDs2BzmSGa soHqTzBQ6388YsykB6RBOJND7kejaY2MLrxwoKiATdqb4bDgFNLDtc3WoCUX+K74GP XZUNnfEiIW0K2fc512pBlEFtRfnAVBa0NAdFfRNR5zgCb6hkOhDKOCkqQEihBiAqpt rqfylKbOkCWmQ== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 4E40017E151F; Thu, 13 Nov 2025 13:22:43 +0100 (CET) From: AngeloGioacchino Del Regno To: dmaengine@vger.kernel.org Cc: sean.wang@mediatek.com, vkoul@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, long.cheng@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH 8/8] dmaengine: mediatek: mtk-uart-apdma: Add support for Dimensity 9200 Date: Thu, 13 Nov 2025 13:22:29 +0100 Message-ID: <20251113122229.23998-9-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251113122229.23998-1-angelogioacchino.delregno@collabora.com> References: <20251113122229.23998-1-angelogioacchino.delregno@collabora.com> 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" Add a compatible string and match data for the APDMA IP version found in the MediaTek Dimensity 9200 MT6985 SoC; this supports extended addressing with up to 35 bits. Other SoCs with this IP version also include the Dimensity 9400 MT6991 and Kompanio Ultra MT8196 (which don't need a specific compatible in this driver and can reuse the mt6985 one). Signed-off-by: AngeloGioacchino Del Regno --- drivers/dma/mediatek/mtk-uart-apdma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/m= tk-uart-apdma.c index dfcfc618bb8c..ead00636b048 100644 --- a/drivers/dma/mediatek/mtk-uart-apdma.c +++ b/drivers/dma/mediatek/mtk-uart-apdma.c @@ -471,6 +471,7 @@ static const struct of_device_id mtk_uart_apdma_match[]= =3D { { .compatible =3D "mediatek,mt6577-uart-dma", .data =3D (void *)32 }, { .compatible =3D "mediatek,mt6795-uart-dma", .data =3D (void *)33 }, { .compatible =3D "mediatek,mt6835-uart-dma", .data =3D (void *)34 }, + { .compatible =3D "mediatek,mt6985-uart-dma", .data =3D (void *)35 }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, mtk_uart_apdma_match); --=20 2.51.1