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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8333AC4332F for ; Tue, 15 Nov 2022 09:07:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237872AbiKOJHY (ORCPT ); Tue, 15 Nov 2022 04:07:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237808AbiKOJHP (ORCPT ); Tue, 15 Nov 2022 04:07:15 -0500 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F93921278 for ; Tue, 15 Nov 2022 01:07:14 -0800 (PST) Received: by mail-pj1-x102a.google.com with SMTP id m6-20020a17090a5a4600b00212f8dffec9so13275825pji.0 for ; Tue, 15 Nov 2022 01:07:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=R5ZFQEoKVRbIfSfItdmWycqTzq7emVGHn7tQvs1HyFc=; b=kaTCXy9NTn9ky20nP7T+gz/kzP4EXtscARvVKey6KLpM1X5mvpxHLvxGZRgm3HiGKy Ku4VVEhfcdvwqWQRZkpEaw87Z5WtiIBKtibuSyCqkLo4tHTDDSwVORjGzVXHUW3mfet4 AFamSQ83xPANX9ssr7d+CfeU6vpusLtDTxABE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=R5ZFQEoKVRbIfSfItdmWycqTzq7emVGHn7tQvs1HyFc=; b=Spovx80Xvdnc/J0aOG3tfUvZACSyqTzNYzMvDXOvHpsUs9RFQ2kNZ8MXMi9ovZ1rBu bXAm3OmTK4IvpXeuejIetVPvvzS4iyGThs/au8q571jQ1kyM2ufgtVNhRsQuSgoabnlL xrt9kpOmcvYRr//KUYZakPe3oOyrefQvsAGiRukcU7yDW1C25uCZQUaRQPf7+HR6ndhc uWvJ5suXYnjvZJ+8WIQ0iHgcIjY+4WV9wEbN41yOdjHmzx5narOYdSouXQ5l+/4aoItC UJN0O20fCLPacARPy8m7hTt0Pc9gFMThQzMUtI85CqCHP3JWXpd5GKD7rjJeJMBByHOb dTVA== X-Gm-Message-State: ANoB5pnq6Zh72cut3w147/PETLfTXfORi9Guxn61Bq2tkEocT8Hf2ywH SzA1UYODiacPpeBBr+qjxjN33Q== X-Google-Smtp-Source: AA0mqf6xPgmp/9dWQoBk4GaDGwS6v+A/TwdAX5vB3zmEdHUZjJxWqfB0WDZ/WyQ5o/+ZIS9vw8C7cQ== X-Received: by 2002:a17:903:28d:b0:186:9cce:c59 with SMTP id j13-20020a170903028d00b001869cce0c59mr3133032plr.120.1668503234175; Tue, 15 Nov 2022 01:07:14 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:4d49:6d15:b250:5977]) by smtp.gmail.com with ESMTPSA id q16-20020a17090311d000b00182a9c27acfsm3378830plh.227.2022.11.15.01.07.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Nov 2022 01:07:13 -0800 (PST) From: Chen-Yu Tsai To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Jernej Skrabec , Samuel Holland , Hans Verkuil Cc: Chen-Yu Tsai , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] arm64: dts: allwinner: h6: Add IOMMU reference to Hantro G2 Date: Tue, 15 Nov 2022 17:06:44 +0800 Message-Id: <20221115090644.3602573-3-wenst@chromium.org> X-Mailer: git-send-email 2.38.1.493.g58b659f92b-goog In-Reply-To: <20221115090644.3602573-1-wenst@chromium.org> References: <20221115090644.3602573-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Hantro G2 video decoder block sits behind the IOMMU. Without a reference for the system to properly configure the IOMMU, it will fault and cause the video decoder to fail. Add a proper reference to the IOMMU port. The master ID is taken from the IOMMU fault error message on Linux, and the number seems to match the order in the user manual's IOMMU diagram. Fixes: 0baddea60e8d ("arm64: dts: allwinner: h6: Add Hantro G2 node") Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 53f6660656ac..ca1d287a0a01 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -161,6 +161,7 @@ video-codec-g2@1c00000 { clocks = <&ccu CLK_BUS_VP9>, <&ccu CLK_VP9>; clock-names = "bus", "mod"; resets = <&ccu RST_BUS_VP9>; + iommus = <&iommu 5>; }; video-codec@1c0e000 { -- 2.38.1.493.g58b659f92b-goog