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 D46135D8F0; Sun, 1 Feb 2026 19:25:57 +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=1769973957; cv=none; b=LWguobzh94D+z57+oJinNBtRmbI4Pls3JPPsVYK7P0/vW/bPkwHcyeVXV/VkkrSRSRlqbAg/TSnZBS7fnRVUnN9uWd3VBWTXxvHU7ifCe53/yLBmTrN2CEflbvRs/waL9Pu9Kk1VJ7eQqlOu2v7wm3jvkcVWLQh/Ieri+e3N/k4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769973957; c=relaxed/simple; bh=bIDEY5frNolusbVDWxt6oMlaQ4LE9aJ4Oaroe+96lXk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=U6H5L+kcXX8Gm5Z8N8hdY5Ne2KzVh1a9P86kG83HovNQ5K3qGj4ykx8AjnUo6lIpv8AO7z9vHGALsDy83GQqcnxWi/NWSrmJvoU9fh8AXofP/Bov+uiNdQ4yRT6AU1ReuuYrOsUwfvLEVKVVNXX1bu5oh+lWgW9letnYfAa6bzs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Zq5BCUNb; 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="Zq5BCUNb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 971F2C4CEF7; Sun, 1 Feb 2026 19:25:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769973957; bh=bIDEY5frNolusbVDWxt6oMlaQ4LE9aJ4Oaroe+96lXk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Zq5BCUNbYCAzHaa5wrT3MdNU+9RFSYJeO7UZeXcwbEp7zyHF+2k2JcBdgzoknG3zp w5/I5/emRVdf8GLHU5xp7h3Gs4POVu9bO1iy+OcTdgey6hpjRxUGihN+i57Ag5YUq6 HnTBUJLd1YHmZ2P7m1U69tK9tqLCZZ5Z/5Im8FwE/tNBYHD6XtlJsKuKA4NRieWzoe mSh5nUj8x7du116o5c3TeJ4jE9y4iT4ud5NytHuPY1+NYMx2AjfeeZ43c7yJXT3BXO pwXV3RVPC63d6fVsPveYMQ9rkMOAgz0L7zZlX5inHRFhQdrciB9yRCCz71GW18NpvU qdyuK+fwiWdQg== Message-ID: Date: Sun, 1 Feb 2026 13:25:55 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dt-bindings: mtd: cdns,hp-nfc: Add dma-coherent property Content-Language: en-US To: Conor Dooley Cc: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Khairul Anuar Romli , Rob Herring References: <20260131172611.28807-1-dinguyen@kernel.org> <20260131-pasty-dicing-4ed7799aa546@spud> From: Dinh Nguyen In-Reply-To: <20260131-pasty-dicing-4ed7799aa546@spud> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/31/26 14:26, Conor Dooley wrote: > On Sat, Jan 31, 2026 at 11:26:11AM -0600, Dinh Nguyen wrote: >> From: Khairul Anuar Romli >> >> The Cadence HP NAND Flash Controller on supports DMA transactions through >> a coherent interconnect. In previous generations SoC (Stratix10 and Agilex) >> the interconnect was non-coherent, hence there is no need for dma-coherent >> property to be presence. In Agilex 5, the architecture has changed. It >> introduced a coherent interconnect that supports cache-coherent DMA. >> >> Signed-off-by: Khairul Anuar Romli >> Reviewed-by: Rob Herring (Arm) > > Why does this v1 have an ack? > I respun this patch based on the mtd tree so that the mtd maintainers can take it. I had originally applied it to my tree, but avoid merge conflicts, I'm going to submit it through mtd. This patch is the same as this[1]. Sorry for any confusion. Dinh [1] https://lore.kernel.org/linux-devicetree/176488419217.2206248.9983976146883123306.robh@kernel.org/