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 DC7C0C4828F for ; Wed, 7 Feb 2024 08:20:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QBZfmXEstZMj99cSwz+X/T1RUB+7admNgphqQl7NbdA=; b=JBrDSvpQCP62yN oJwpU+ThXXg9PXxKOTjx0CbmhiH9P5Lc/5dy4TcbJagxLupEj98y56Xzf3X5vwXfs8aAhFByUe90M gMsAr9wN7ZCu6BjESgvtNQL3MztudTpUO1mFD+U3ujT29N1JqnktMcw7Y/6LmrwTeGYDzle8bnYvN VTnrm7rDtwA0J/Ry28BeN9dMqOY1M4Cq4JVDCuymXCBWKgDnZysM0BEA92gLp35AHKLr8ZU7geSP4 Ba1Ov1lm1sCTDpMvKxoJT2JvTEWgAzoqPXq8yXYbSRsvOUlo6+TXUr71zD+Nt/56rzFq9oisWGCob QjKu9gK5Kbbbx23WpCjQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rXdA6-0000000A1H5-1fAP; Wed, 07 Feb 2024 08:20:06 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rXdA0-0000000A1CJ-0wUI; Wed, 07 Feb 2024 08:20:01 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 107D0CE0AD2; Wed, 7 Feb 2024 08:19:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00540C433C7; Wed, 7 Feb 2024 08:19:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707293990; bh=+sQ5L6rGBsn2M996CLaOLE7iyMKt30Zg+NEaU+RovJU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Chi+r8jnVDNxdg4OKMOcUAwAT8K7f3du0gXeb/kEWU5YIcUw5nLi5sEvEy/yghrOj pRT6L2oNaRbXWwUxvnhgRq6pyThhfjylfjrhAEPS7edfRORjVu7wp0RDNexGfO0AR+ MlYubfCxW7PQAQ5D/iazBvKS2t5VJg9R1P4R25jSAOdSt61RV71c39hYVFfM8z3XnA zY4fRzUMQWUc2CYwNYtf8llDXLal9H+SOsLWctPN8h1T5kUonBVLcgvZNZAzB9a5wj sCaOohs7HL9keZXJmJoPN71GCNJ3T/BPfD5nfwHc5l1mvjOFnhNsjOwpeZuU8IQ0uR /t6ES/82DDZdw== Date: Wed, 7 Feb 2024 09:19:47 +0100 From: Vinod Koul To: Andrea della Porta Cc: Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , dmaengine@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Maxime Ripard , Dom Cobley , Phil Elwell Subject: Re: [PATCH 00/12] Add support for BCM2712 DMA engine Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240207_002000_463526_4ADF7CF2 X-CRM114-Status: GOOD ( 17.71 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 04-02-24, 07:59, Andrea della Porta wrote: > This patchset aims to update the dma engine for BCM* chipset with respect > to current advancements in downstream vendor tree. In particular: > > * Added support for BCM2712 DMA. > * Extended DMA addressing to 40 bit. Since BCM2711 also supports 40 bit addressing, > it will also benefit from the update. > * Handled the devicetree node from vendor dts (e.g. "dma40"). > > The only difference between the application of this patch and the relative code > in vendor tree is the dropping of channel reservation for BCM2708 DMA legacy > driver, that seems to have not made its way to upstream anyway, and it's > probably used only from deprecated subsystems. > > Compile tested and runtime tested on RPi4B only. > > Dom Cobley (4): > bcm2835-dma: Support dma flags for multi-beat burst > bcm2835-dma: Need to keep PROT bits set in CS on 40bit controller > dmaengine: bcm2835: Rename to_bcm2711_cbaddr to to_40bit_cbaddr > bcm2835-dma: Fixes for dma_abort > > Maxime Ripard (2): > dmaengine: bcm2835: Use to_bcm2711_cbaddr where relevant > dmaengine: bcm2835: Support DMA-Lite channels > > Phil Elwell (6): > bcm2835-dma: Add support for per-channel flags > bcm2835-dma: Add proper 40-bit DMA support > bcm2835-dma: Add NO_WAIT_RESP, DMA_WIDE_SOURCE and DMA_WIDE_DEST flag > bcm2835-dma: Advertise the full DMA range > bcm2835-dma: Derive slave DMA addresses correctly > dmaengine: bcm2835: Add BCM2712 support > > drivers/dma/bcm2835-dma.c | 701 ++++++++++++++++++++++++++++++++------ > 1 file changed, 588 insertions(+), 113 deletions(-) Everything is modifying one file and still you have 2 different tags for patches, why? Consistency is a good thing, right... -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel