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 4B200C433FE for ; Tue, 15 Nov 2022 09:07:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237639AbiKOJHM (ORCPT ); Tue, 15 Nov 2022 04:07:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237662AbiKOJHK (ORCPT ); Tue, 15 Nov 2022 04:07:10 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E021B21E04 for ; Tue, 15 Nov 2022 01:07:09 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id b1-20020a17090a7ac100b00213fde52d49so13243097pjl.3 for ; Tue, 15 Nov 2022 01:07:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=BVzHUOg3Tw/oS7PqcIhE4bFaHM91oQiodH+CwJsS3b4=; b=cQNzhkJfVjxyKHBWiF4Trq5Tb7qKVSKPLT6h1vLWg7/3Q4RsgrlomSgDOqBJWObhJO ekLGK5Yyc2gpBQEs4FHjKosvholJvzPzfEJ1Ay48ZFXQ6XRtgKCDEXtr5gOu5bYEYeIX xLHMLM3T6F1sSQy8qXVbYx86hqV9lWWb2KYgc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=BVzHUOg3Tw/oS7PqcIhE4bFaHM91oQiodH+CwJsS3b4=; b=aO29Yp3fyDU97favr0KUuErqr6+2ZqWEgW+WPznQw4wRqFUvs6rJ/BEzsnCStxnwWU 6ZzlaPxAKA2n70WDnDVrhsUg8uqdlx3V0Lgyo2HHL0BaB/r7GA29NHbznImoBiDV11TD ggyXdDWQRNYpqqVXgG/4FJKtPwTzxYks+/1lYTj4jLq2Q5P8hYWlsBqIMD5V2eMO/JWl pg83K0UKz2VWE34MvUJSjdzWPHoyGkkuqpLVbKPqyH9PohI9IXFDYH5Sxzimd29yO1I7 q7QJxndn5sF2Bv4UlQFXSPOGoH+WI6+GdGH3jNoxjIeEj6DsWlPuZ5ZbYK1Etle5SvCG 3veg== X-Gm-Message-State: ANoB5pmuDCzci0kPqQ6zNU/AskdlaERXPz1mYG+5gkOBeDCz2z82kBCO tWY/c2DxFKY0iEAln5EOMMsGZQ== X-Google-Smtp-Source: AA0mqf5ZPq5c3BoUDT8xkuFzdF1QmWcMV7pUAtSTv0EFvGqy/jnfrTAIei6OAmdzrPX3VMusoP9+2w== X-Received: by 2002:a17:903:228c:b0:183:6efe:65eb with SMTP id b12-20020a170903228c00b001836efe65ebmr3224312plh.34.1668503229437; Tue, 15 Nov 2022 01:07:09 -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.227.2022.11.15.01.07.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Nov 2022 01:07:09 -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 0/2] arm64: allwinner: h6: Add IOMMU reference to Hantro G2 decoder Date: Tue, 15 Nov 2022 17:06:42 +0800 Message-Id: <20221115090644.3602573-1-wenst@chromium.org> X-Mailer: git-send-email 2.38.1.493.g58b659f92b-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org While doing some decoder tests with Fluster and Chrome's VDA tests, I found that the Hantro G2 was failing, and there were IOMMU fault errors in the kernel log. Turns out the decoder is behind the IOMMU on the H6, as shown in the user manual. This series adds the "iommus" property to the binding and the dtsi. Please have a look. Thanks ChenYu Chen-Yu Tsai (2): media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property arm64: dts: allwinner: h6: Add IOMMU reference to Hantro G2 .../bindings/media/allwinner,sun50i-h6-vpu-g2.yaml | 5 +++++ arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 1 + 2 files changed, 6 insertions(+) -- 2.38.1.493.g58b659f92b-goog