From patchwork Mon Jul 13 06:08:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Courbot X-Patchwork-Id: 11658747 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 DBAAB913 for ; Mon, 13 Jul 2020 06:09:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C191C207FB for ; Mon, 13 Jul 2020 06:09:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="GYGiuENf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729142AbgGMGJS (ORCPT ); Mon, 13 Jul 2020 02:09:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729130AbgGMGJQ (ORCPT ); Mon, 13 Jul 2020 02:09:16 -0400 Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79C7DC061794 for ; Sun, 12 Jul 2020 23:09:16 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id 72so5066656ple.0 for ; Sun, 12 Jul 2020 23:09:16 -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=S9AFTK5sy5b65UBrUgiCWog3nZlxaQr2qNRRBWOcbPY=; b=GYGiuENfFP6o43mQKJmCtCaiBzvFIFl8M3X6pt8Y/jF3H6QjVXoheulq75HmYFiVwR IUdmXt37vxJj1oj2OcUA4oVLgnvoZijJ2pS/ZanKlz3IvmIM/k7mXzIuzZh3h0oeu8Yz ApuZ3CsG8HnsQPFM41Vppah/130o7vKdymElo= 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=S9AFTK5sy5b65UBrUgiCWog3nZlxaQr2qNRRBWOcbPY=; b=BBHXJ6ZPgwqLyXts5FDajJ6Zb20mpSKgWGNuBdj9YPZ6ySRPpTy2k3sFCzyN8jtIem QGM+l6nTJxtaZhsP0IE0MHRoSenFBZV7i3opNrbdtIGm58WV7jNpTfDrMoJ+6ajXFKmS RCFE8ycEjUPTnYEWqi9huDkzH2kkA6g11YP4H4DySqpxeRbf97nVKs3ND5uq1u83LT65 hsdHBKhE56XWguGWFy/odcTZtcT6RMlmz2UmkDJMuZQlTGHWiUfH2LikO0wPf5cMRbf8 jdnThr77vw9+0TjjYVpxNeD1l8+ErXGSUJbYq2y0WTHc8OPoUBB/AdefRMuJTe9EPNq6 s+Zg== X-Gm-Message-State: AOAM532/ZwuPGrBw6IHBBKyGLmEFFyuTNRyeIBQeeMjbRxsb6zRgwVNz AHt4zORJpqj4nRbOwEkijfrQGA== X-Google-Smtp-Source: ABdhPJx3SJkNWmCQs1+GoJ970CROhfFsXeZ9zlBtFpfasuDN/rfouoO4+8wFRudIjRawmBQHkbY/Vg== X-Received: by 2002:a17:90a:f00d:: with SMTP id bt13mr19057042pjb.109.1594620556067; Sun, 12 Jul 2020 23:09:16 -0700 (PDT) Received: from acourbot.tok.corp.google.com ([2401:fa00:8f:203:eeb1:d7ff:fe57:b7e5]) by smtp.gmail.com with ESMTPSA id c134sm13134934pfc.115.2020.07.12.23.09.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Jul 2020 23:09:15 -0700 (PDT) From: Alexandre Courbot To: Tiffany Lin , Andrew-CT Chen , Hans Verkuil , Yunfei Dong , Maoguang Meng Cc: linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alexandre Courbot Subject: [PATCH v3 02/16] dt-bindings: media: mtk-vcodec: document SCP node Date: Mon, 13 Jul 2020 15:08:28 +0900 Message-Id: <20200713060842.471356-3-acourbot@chromium.org> X-Mailer: git-send-email 2.27.0.383.g050319c2ae-goog In-Reply-To: <20200713060842.471356-1-acourbot@chromium.org> References: <20200713060842.471356-1-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 --- 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..7aef0a4fe207 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 noode of the SCP unit, if using SCP. Example: