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 295141DF987; Mon, 10 Mar 2025 21:06:48 +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=1741640808; cv=none; b=IaZyu6vthZb6cdqbyDjcz5EdpH/9gtVhaaJ4iGoVXPgk9Q6r6YVeGAz8WvQnTyu5DjEDbSL4fuBVKGJBv1D6uuSp8s2kWJptwhrvITXRNv2CYYJEIuGA7GhS35VGAIA57RPJMSLg12IT+WI2iQVTh/fgF0NIxbH/iPVQ8bEn8dU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741640808; c=relaxed/simple; bh=LUIaBdTMgvjB8mW49OVudEiPUFjgQuQv0DcfOzsjxKw=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=dQHklyCnJ5J1xelmZ+2aiVQVjkf+lAnRd3r2rCryUEUjI+tDT9WZHnvg9u5yXED1A7R+s5efGE5yYjRfCdonK+PEf8JcZtib3BENm0LiBRWxbaJOl0GkFya0GfzTZtJoqQoJg2/A/aj3wZZLzcqSCtECkIPBVu/nKHBp+PK2bGE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ngHwvGQo; 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="ngHwvGQo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CA55C4CEEA; Mon, 10 Mar 2025 21:06:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741640808; bh=LUIaBdTMgvjB8mW49OVudEiPUFjgQuQv0DcfOzsjxKw=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=ngHwvGQoDXr044MyVtgiG8m59kvGx4OVARGotRxpewNDcQHeCU2C0LCtik0qh6xFn GEbxJfWvVbLRvBVy8Fn3tjWbZnXBnEo1NCIz9nryAh44hkqCO5+siX0CMy/d0nPygl U0Wgg+CTJbBJSZx3rRwuSZk1oMqXK53PkAfNM8YXkPrbGyRBVCQkihUEAY7vrwbeUE nquHm7gRXGp4xc++eRJYPp8LU7YYBvkcFZzQjGUhJ6tW1xAIpJKCiHf1MaoZHQ3Wlh XjwYq/ftAsTfNAzCPogMwnc0xpGz0897Jmj53dOLARBF9XjVZBP1GyAv0HMpOURkS6 UxRmz/1lv+mQg== From: Vinod Koul To: Eugeniy Paltsev , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Inochi Amaoto Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yixun Lan , Longbin Li In-Reply-To: <20250303065649.937233-1-inochiama@gmail.com> References: <20250303065649.937233-1-inochiama@gmail.com> Subject: Re: [PATCH] dt-bindings: dma: snps,dw-axi-dmac: Allow devices to be marked as noncoherent Message-Id: <174164080465.489187.953643142070263441.b4-ty@kernel.org> Date: Tue, 11 Mar 2025 02:36:44 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 On Mon, 03 Mar 2025 14:56:48 +0800, Inochi Amaoto wrote: > A RISC-V platform can have both DMA coherent/noncoherent devices. > Since the RISC-V architecture is marked coherent, devices should > be marked as noncoherent when coherent devices exist. > > Add dma-noncoherent property for snps,dw-axi-dmac device. It will > be used on SG2044, and it has other coherent devices. > > [...] Applied, thanks! [1/1] dt-bindings: dma: snps,dw-axi-dmac: Allow devices to be marked as noncoherent commit: 6ec29d4086ed8b951fa794ac6c0e7cd7ae3762d9 Best regards, -- ~Vinod