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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFF10C31D63 for ; Mon, 21 Jan 2019 07:18:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A09ED20823 for ; Mon, 21 Jan 2019 07:18:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="YHGposEi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728275AbfAUHSp (ORCPT ); Mon, 21 Jan 2019 02:18:45 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:40947 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726133AbfAUHSo (ORCPT ); Mon, 21 Jan 2019 02:18:44 -0500 Received: by mail-pg1-f194.google.com with SMTP id z10so9060853pgp.7 for ; Sun, 20 Jan 2019 23:18:44 -0800 (PST) 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=2k9l07RpBYtlakWHYn6mfcQ2BX0Oyp6D4xN2whb1JAM=; b=YHGposEiTssTcSqGZtgYx2dVgnPBd0Hr2L0ZNoezTNxOFX9gYK0GT0rIektdBsqfSh pAYERBOy19LCrDiO6D2D27WKl7PmD4ApYqXmcgsixiKHIW+ukuq3WKUuFt2cTbYpNKHG 3PXRcCB00xNMVcW+f/vMoStwKtEWceweud/Zs= 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=2k9l07RpBYtlakWHYn6mfcQ2BX0Oyp6D4xN2whb1JAM=; b=tWKJmLt8bnnnjR/bWov92DyiOhN/VznSaGj3aIejRTdk6ukrTxhTmRwThuSnbr6JHw RInUQqz3aLVPt4EicfdgNRjA7H8BkLIkbhFfw6c8Je/KZRL33UUKv7+9H5O0UHIkRWTt 5kZrail7QcOGGcS8nuVXtgGfc1FtJfLxwUcLZWUbeGgyAe0BvEMRrjuiljDafSnZoRlQ XwVF6SKgY1OSEHiQYZ93FnnQ0b1kLfUraPZccLzctluIzDUQNzXG9+8h/sOTfC+R73Xy lDhJYwwP6wSk5SQIUnGuni8B4j5iTCIkhPibNGOUJtDnYKRT7WL/9o+TpURAR/D0n8pR Eyfg== X-Gm-Message-State: AJcUukdxFso0Kn3qmIMzh4f1dfGG98ZqAbHzgTPu2m1sET1ALdN5r5vm Tjga5VpGu2liDOAvbwZ9HfHvrQ== X-Google-Smtp-Source: ALg8bN7ctnSw77rAAv6wB9bo8P+orwZEGpWC6exG6HSvmM+5Hnnvhww0NAiky5glTrOkAaYkL/KMNQ== X-Received: by 2002:a63:4665:: with SMTP id v37mr27520144pgk.425.1548055123617; Sun, 20 Jan 2019 23:18:43 -0800 (PST) Received: from pihsun-z840.tpe.corp.google.com ([2401:fa00:1:10:7889:7a43:f899:134c]) by smtp.googlemail.com with ESMTPSA id v15sm14941843pfn.94.2019.01.20.23.18.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 20 Jan 2019 23:18:43 -0800 (PST) From: Pi-Hsun Shih Cc: Pi-Hsun Shih , Nicolas Boichat , Erin Lo , Ohad Ben-Cohen , Bjorn Andersson , Rob Herring , Mark Rutland , Matthias Brugger , linux-remoteproc@vger.kernel.org (open list:REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-kernel@vger.kernel.org (open list) Subject: [RFC v3 1/5] dt-bindings: Add a binding for Mediatek SCP Date: Mon, 21 Jan 2019 15:18:29 +0800 Message-Id: <20190121071833.43443-2-pihsun@chromium.org> X-Mailer: git-send-email 2.20.1.321.g9e740568ce-goog In-Reply-To: <20190121071833.43443-1-pihsun@chromium.org> References: <20190121071833.43443-1-pihsun@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Erin Lo Add a DT binding documentation of SCP for the MT8183 SoC from Mediatek. Signed-off-by: Erin Lo --- Changes from v2: - No change. I realized that for this patch series, there's no need to add anything under the mt8183-scp node (neither the mt8183-rpmsg or the cros-ec-rpmsg) for them to work, since mt8183-rpmsg is added directly as a rproc_subdev by code, and cros-ec-rpmsg is dynamically created by SCP name service. Changes from v1: - No change. --- .../devicetree/bindings/remoteproc/mtk,scp.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/mtk,scp.txt diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt b/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt new file mode 100644 index 00000000000000..b07e5c4ca9af1d --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt @@ -0,0 +1,10 @@ +Mediatek SCP Bindings +---------------------------------------- + +This binding provides support for ARM Cortex M4 Co-processor found on some +Mediatek SoCs. + +Required properties: +- compatible Should be "mediatek,mt8183-scp" +- clocks Clock for co-processor (See: ../clock/clock-bindings.txt) + -- 2.20.1.321.g9e740568ce-goog