From patchwork Fri Aug 21 10:35:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Courbot X-Patchwork-Id: 11728927 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7EB8C618 for ; Fri, 21 Aug 2020 10:39:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60F0122B43 for ; Fri, 21 Aug 2020 10:39:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Iy0MSgFu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728611AbgHUKjT (ORCPT ); Fri, 21 Aug 2020 06:39:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728536AbgHUKgk (ORCPT ); Fri, 21 Aug 2020 06:36:40 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08B50C061387 for ; Fri, 21 Aug 2020 03:36:40 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id x6so797226pgx.12 for ; Fri, 21 Aug 2020 03:36:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BLvzm19F3zl+eOkSMMbBhpyNYB39d0d4Z4gVhRAGhhs=; b=Iy0MSgFux7Cev845jWcIk5W1d+GN1ssj/IaGgeXfk+ZI3C12DLDxSPaO9eKgh9hnP3 kT63iPNAmRFK/qG+QwJ9fVto0ueIRlNan+MrfK2pKRbA6FOuGijR4Lz3+a51FJXgod/N xWkJM0z8MGUmSv3M/0mwWg/4UdGwNgUAPw6Uw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=BLvzm19F3zl+eOkSMMbBhpyNYB39d0d4Z4gVhRAGhhs=; b=i2zwKv8Rfk4JQheTGwuCuT4MLN9wKs4NVl+aEwc+52K0oE7/1qnfZ5Qe4GwETcpBnL uXi1A0iG3ynY8VsC5tVrw7lavGYCPAwGf5dxubfPelGGFNSZgKkiySte3pxmF8Sj8MRS Tbjz3bn8RL7vtFTJaQPwCeRGLg+jWCtPKEXx6tdXhZrc1LGLy6mNFd2U382TOUBw9P/I x8jqiVebKFkBl0uXCxtiqIdMmOYUjKgEIULKh8cSQYI44b4vTuKoLJFMoqwXPAeAd3BV xL2hQ96ZSH5g1SG6D/1VjGYmYEH439Y+M+ctvgJDegLLzxQLP/FVnWDZZPmRlgTSTINz kgNQ== X-Gm-Message-State: AOAM533aP4rXlT/V2T1J/BZ6tBopTIiJaXdL0SmoCUrhfuNgaCtoE94u 0HbREw/0XlVE1apoqerr4CjV8Q== X-Google-Smtp-Source: ABdhPJxmj3MQvemdJuy54bQsLgg/tFf4axVuPDthLbNbX2Xeb4x6zKwMnT75o31enJ+GCmphNZcZNg== X-Received: by 2002:aa7:96db:: with SMTP id h27mr2009391pfq.26.1598006199528; Fri, 21 Aug 2020 03:36:39 -0700 (PDT) Received: from acourbot.tok.corp.google.com ([2401:fa00:8f:203:eeb1:d7ff:fe57:b7e5]) by smtp.gmail.com with ESMTPSA id y20sm2081525pfn.183.2020.08.21.03.36.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Aug 2020 03:36:38 -0700 (PDT) From: Alexandre Courbot To: Tiffany Lin , Andrew-CT Chen , Hans Verkuil , Yunfei Dong , Maoguang Meng , Matthias Brugger Cc: linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alexandre Courbot Subject: [PATCH v4 02/17] dt-bindings: media: mtk-vcodec: document SCP node Date: Fri, 21 Aug 2020 19:35:53 +0900 Message-Id: <20200821103608.2310097-3-acourbot@chromium.org> X-Mailer: git-send-email 2.28.0.297.g1956fa8f8d-goog In-Reply-To: <20200821103608.2310097-1-acourbot@chromium.org> References: <20200821103608.2310097-1-acourbot@chromium.org> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The mediatek codecs can use either the VPU or the SCP as their interface to firmware. Reflect this in the DT bindings. Signed-off-by: Alexandre Courbot Acked-by: Tiffany Lin Acked-by: Rob Herring --- Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt index b6b5dde6abd8..99214faede90 100644 --- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt +++ b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt @@ -19,7 +19,9 @@ Required properties: - iommus : should point to the respective IOMMU block with master port as argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt for details. -- mediatek,vpu : the node of video processor unit +One of the two following nodes: +- mediatek,vpu : the node of the video processor unit, if using VPU. +- mediatek,scp : the node of the SCP unit, if using SCP. Example: