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 63BC5C369D5 for ; Mon, 28 Apr 2025 16:04:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BlSeBSkQjEiAOqVJNxRfOEuimUO18o/411bIydKZxM0=; b=3As52X5XXPu9wvRRrE/um0fygk SccSUzw40fFh94XxxSM+Kak7011r6JW5RomSy9FtDGhsGP6LXdubVwtUCzAjSm9VaWo/KY2xjyfYZ Px1NN9aqVaT3HKS7L7Bmeso5UKX1vYmSUyrTsn4lf8fXuu/snTyQryDxC9zwcrGWXE1tnCCm237n/ Kjeey667pJ6HmaOqTUAZc11heyi+uWoqbOUpk8bu3qmH2KOg9O0wNxRsveFR/WtaGpe512zuOvPSw bcPbJdkJ9ghjAOfID8cO6HOZL47MOOZThDk2d0dgQTKHE2JnWDL5XDFadsvKpRX4Ffbp21QptlNvJ kp3yxMrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u9Qy9-00000006qy4-30ue; Mon, 28 Apr 2025 16:04:33 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u9QwB-00000006ql1-23pn; Mon, 28 Apr 2025 16:02:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 915D944810; Mon, 28 Apr 2025 16:02:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DE4BC4CEE4; Mon, 28 Apr 2025 16:02:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745856149; bh=+F0aVRE/fg2cXsJEag0GSt3k1+oaEiHh7xyT0ADeQLk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Lak2ghekf9IwpvNw+4iqdf4xfsEY5Nf4Us9kuj/97WrdrGRHp0J3qTNy3euMa9p+y LJV5omJuB8I35eAT0FHrnfyhcFsn7xk+qoZg1b4ccWIErsCZVbN7B8A8iGPM5llymD RH9GzhZgZAA8fG1hHedgK37evt0yOKKD3GlK/44uU13bPO019zjAEgxwYbKc4Qr5pO 4Gbx4cP9YQEKq352qKATJjERjf58sW7HSCCGzQ8E9wYxeCfiLrkTNGsule4ZJva9qS +hXyDH79pbBgjP6nFRrEHsA7mXYwEABGEu2HofPHuSifXHKUnRvB1/vIKytbr6Yp0C FAtQlXV61XXsQ== Date: Mon, 28 Apr 2025 11:02:27 -0500 From: Rob Herring To: Joerg Roedel Cc: AngeloGioacchino Del Regno , yong.wu@mediatek.com, will@kernel.org, robin.murphy@arm.com, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, iommu@lists.linux.dev, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: Re: [PATCH v1 0/2] MediaTek Dimensity 1200 - Add IOMMU support Message-ID: <20250428160227.GA1322286-robh@kernel.org> References: <20250410144008.475888-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250428_090231_545863_FAF01088 X-CRM114-Status: GOOD ( 14.02 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Apr 17, 2025 at 04:41:39PM +0200, Joerg Roedel wrote: > On Thu, Apr 10, 2025 at 04:40:06PM +0200, AngeloGioacchino Del Regno wrote: > > In preparation for adding basic support for the OnePlus Nord 2 5G > > DN2103 smartphone, this series adds support for the IOMMU found in > > the MediaTek Dimensity 1200 (MT6893) SoC. > > > > AngeloGioacchino Del Regno (2): > > dt-bindings: iommu: mediatek: Add binding for MT6893 MM IOMMU > > iommu/mediatek: Add support for Dimensity 1200 MT6893 MM IOMMU > > > > .../bindings/iommu/mediatek,iommu.yaml | 4 + > > drivers/iommu/mtk_iommu.c | 37 ++- > > .../memory/mediatek,mt6893-memory-port.h | 288 ++++++++++++++++++ > > 3 files changed, 318 insertions(+), 11 deletions(-) > > create mode 100644 include/dt-bindings/memory/mediatek,mt6893-memory-port.h > > Applied, thanks. It looks like you missed the binding change for this. Rob