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 609AACD37AC for ; Mon, 11 May 2026 08:03:46 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=43iIkeP3IBvlyqQjDT/xIhsEmGqSndDjZxKjgeLqAdc=; b=ld4w7bqUE9LQBZP4eofKi3W1D2 VGjcLe1DZrS/jB1U7hskG55iUDE4xH35/B3uJyHpRC15ADFkDGCD8v+Ibwj9f9swvwMr5QLgHNh84 niIoppmAXDC9nQL0k5wiNNl76nGYv8z87ZW2ETq/w/E96OEcpHN8SYnt9ieky7obDmg51gQIJEqWG D1rY2T0K34PbyFGf3Msq4nRstWStSlbPilHqOieNcxjtoaRHSFAzpW6GboF+Tp75e3BHz8ouWU/E9 3UVk2a/yJFHWIRktSv1pWYVGzjir21suWw7y7cXu8bxexHcLWgX0448XuW44HkaASpp5BG85oQf7v KTYje3kw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMLc4-0000000Ch5N-22u7; Mon, 11 May 2026 08:03:40 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMLc2-0000000Ch4G-1GTJ; Mon, 11 May 2026 08:03:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1778486614; bh=OOD9ejGOq1GD23MKZbk3wWbT69dIL2i532BvtjlqEA4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=f/doleWfbDXAM+7D0dCxYoFGCSg3KnthDXDoMsGPNoO3k35eOH4dooG6z9nefPe4m 86J4pMorgiQXIkBkd21pAlpC2AeiUWpjcf0stP7przS5L5MLautRM62dNU9EbOoPn/ SoTri/wqpYBMsDiBvaKFSw2RZrAFAnP7bwk8ZIEjqlVXYrmIZECyBbiK62sbV4yo84 YDUTGNXVu+HFsVE3vwfEaToC6nxAlb5euL0wtj2mpqmagLim1Nrhyleipt57V5yvag UNwpGmlc9xOgcDCR8P1sRCuOfaN6TmGPjcJm5J9rl/2qT/cA+9kFKfGFPdv9zu+ixJ ZftEEEt9NS3Bg== Received: from [100.64.1.43] (unknown [100.64.1.43]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by bali.collaboradmins.com (Postfix) with ESMTPSA id 44E1E17E1004; Mon, 11 May 2026 10:03:34 +0200 (CEST) Message-ID: <57c8310f-c972-40b2-96ed-90358d96b2ac@collabora.com> Date: Mon, 11 May 2026 10:03:33 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v14 0/5] Add support for Verisilicon IOMMU used by media codec blocks To: =?UTF-8?B?SsO2cmcgUsO2ZGVs?= Cc: will@kernel.org, robin.murphy@arm.com, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, kernel@collabora.com References: <20260415072349.44237-1-benjamin.gaignard@collabora.com> <33nsz23rcstwznq6dnsuibndbwtoc767evshltj35kgysdg63r@fxhwobu53cww> Content-Language: en-US From: Benjamin Gaignard In-Reply-To: <33nsz23rcstwznq6dnsuibndbwtoc767evshltj35kgysdg63r@fxhwobu53cww> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260511_010338_523533_0A4135B7 X-CRM114-Status: GOOD ( 10.24 ) 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 Le 11/05/2026 à 10:01, Jörg Rödel a écrit : > On Wed, Apr 15, 2026 at 09:23:36AM +0200, Benjamin Gaignard wrote: >> Benjamin Gaignard (5): >> dt-bindings: vendor-prefixes: Add Verisilicon >> dt-bindings: iommu: verisilicon: Add binding for VSI IOMMU >> iommu: Add verisilicon IOMMU driver >> arm64: dts: rockchip: Add verisilicon IOMMU node on RK3588 >> arm64: defconfig: enable Verisilicon IOMMU for Rockchip RK3588 >> >> .../bindings/iommu/verisilicon,iommu.yaml | 71 ++ >> .../devicetree/bindings/vendor-prefixes.yaml | 2 + >> MAINTAINERS | 8 + >> arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 11 + >> arch/arm64/configs/defconfig | 1 + >> drivers/iommu/Kconfig | 11 + >> drivers/iommu/Makefile | 1 + >> drivers/iommu/vsi-iommu.c | 796 ++++++++++++++++++ >> 8 files changed, 901 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/iommu/verisilicon,iommu.yaml >> create mode 100644 drivers/iommu/vsi-iommu.c > Applied to the new verisilicon branch. Thanks a lot. Regards, Benjamin