From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A46C819DF8D; Sun, 14 Sep 2025 15:38:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757864317; cv=none; b=nYGAkomMr6EHoVHA9Qs4FBJB68d+ggNAV/OPqoXmytJB6O5/yEx7/yv5X0SueU2d0JE136luv0ThxeoRcK2LKj3zwJG+LHO9Xt618Mv7GQ85/q2lXl85D+vNdoG6Lggx/sWoxS7wR1xTbmZhOAAEWeqK1bTdBt2toZG44DiYUUo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757864317; c=relaxed/simple; bh=ihW47HHuEW0kivT0LtQDfndFpj4gQlPyOZ8ChekheGs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dcnklD3PtabUIE05b8UDdmZINdY3xrjsPI+kLq/7n4SNU7/Hkhvn33rOCUs0odoJ9kB9iCgOcHlwWO3JKCSMMtrTyolSrV+l4xoPZLM52dAqKArDrFTxsYTky+Bv2bcEVUGebNdUIMLnRQdPqoEG5IP8MvU1fxQf4vQIBuVD+8g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UGrCk1KX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UGrCk1KX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9D7FC4CEF0; Sun, 14 Sep 2025 15:38:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757864317; bh=ihW47HHuEW0kivT0LtQDfndFpj4gQlPyOZ8ChekheGs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UGrCk1KXR+kac/5OvXpvMS9DC7fpHqSkremvp3fzsvyb6prDigqDylpNSPElqidS8 2otZXTknq+IJzTf5PFAMGbUSxGzxhWpaKhkmOQrn+AgAeY7zJtG5GJBBx5b2ZgfLA4 KHWVBm/EMps/giN+yPji/JWLF5ESMN0zLZgjtT8uX25haYBS7eQRy2q0QTZeuR1AgC U0QhhxpiJ0NovZt8fUsZNnErPb477tzXnicb3fCOaGxLE/DO7Y4OBBMQ82TvQyR7yW /xsM67WgIOTtNXCzlJNRFq7IXj7X4QlJmgiq7XSOq4oXJtHlf94QGVuz1QHRwydKOM D0pF/zMF4y4QQ== From: Conor Dooley To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Philipp Zabel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , duje@dujemihanovic.xyz, Guodong Xu Cc: conor@kernel.org, Conor Dooley , Alex Elder , Vivian Wang , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, Troy Mitchell , Dan Carpenter Subject: Re: (subset) [PATCH v5 0/8] dmaengine: mmp_pdma: Add SpacemiT K1 SoC support with 64-bit addressing Date: Sun, 14 Sep 2025 16:38:27 +0100 Message-ID: <20250914-crushed-blinker-9827464897d2@spud> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250822-working_dma_0701_v2-v5-0-f5c0eda734cc@riscstar.com> References: <20250822-working_dma_0701_v2-v5-0-f5c0eda734cc@riscstar.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=682; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=W90YfP75Cf8fElnrlN+vBYi5av5KHOKCWFABavcr0+U=; b=owGbwMvMwCVWscWwfUFT0iXG02pJDBnHHpaICZuwn2a+79lfyGly/JXfDkGVa9m7o3VK/p+2c DvWUc/WUcrCIMbFICumyJJ4u69Fav0flx3OPW9h5rAygQxh4OIUgIlMtWT4Z5bI8PIWX4pvgvcz yYkPbJi33Tc82/TjbO4tBf0I34nNcxkZXvoc+cP8oOHAIyPPU222uyv9jMTe6ik9fPelq8PqQ7E ECwA= X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C Content-Transfer-Encoding: 8bit From: Conor Dooley On Fri, 22 Aug 2025 11:06:26 +0800, Guodong Xu wrote: > This patchset adds support for SpacemiT K1 PDMA controller to the existing > mmp_pdma driver. The K1 PDMA controller is compatible with Marvell MMP PDMA > but extends it with 64-bit addressing capabilities through LPAE (Long > Physical Address Extension) bit and higher 32-bit address registers (DDADRH, > DSADRH and DTADRH). > > In v5, two smatch warnings reported by kernel test bot and Dan Carpenter were > fixed. > > [...] Applied to riscv-config-for-next, thanks! [8/8] riscv: defconfig: Enable MMP_PDMA support for SpacemiT K1 SoC https://git.kernel.org/conor/c/3df7ce0e43ad Thanks, Conor.