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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 0DDFBC433E1 for ; Fri, 22 May 2020 13:35:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0B0B20738 for ; Fri, 22 May 2020 13:35:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HXcf6ZXO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729604AbgEVNby (ORCPT ); Fri, 22 May 2020 09:31:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729367AbgEVNby (ORCPT ); Fri, 22 May 2020 09:31:54 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18F3DC061A0E; Fri, 22 May 2020 06:31:54 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id u22so4378166plq.12; Fri, 22 May 2020 06:31:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=fIP5XgLNH8pQd/AT+lCYKyHiYHAS6BGBNzZ5yozZhZ0=; b=HXcf6ZXOabHaWhWWiBKy1SEjM5KKFbiHktOCs6UpJOsdHEQw86gLtsnxG1mj1Hmqq7 ASQpWbDHKzp4r8oS6ZOIIZo/IycsomCm5iRIWEpxMoDU5wJJOXNcVcKo5mFnzzIEotx/ T6uZXfnP2/Z0ldHFKw7qWPI6+6HtlJkP2yRqChHzEuYpa1AajOsYIdkycWjkKaz6GUfZ 685rdsXYbb7PA9b0zS3aEdA3gzglOt45FeqLZmS/MEhjfhVHhCDWiPCzzFcAVqUXQlCG 2WcAzYVmD8z8qEcV94HIkoAtQUh2aYtCJ2Mr2UPmaGTOYkd078NXQBygTIky717HHv+9 FpOA== 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; bh=fIP5XgLNH8pQd/AT+lCYKyHiYHAS6BGBNzZ5yozZhZ0=; b=RathOnKM2pRWmxjlGjLiJQ/bqg7E6cSSJEWbW1a2b6YJdDuuKdxgjtDiFwMYyLphnS v6O2VZ7ArvmzJJT6CpRePMyBZHgbgjwH4AGJWAPR2ygu1lowyH4L01kv648wUz1Ju3TO N/JWaV6GnkAQ7/4AIw0k0J1ycLuDLT25B9DTE1COaSiaDpNGSgG+FzOYMF7XsG+HcYYr STyeUZH3G3t2DNi5cZ+lRPEVniSp1IWTLQ0BkRipnLqoXdFTHkZNnCwS53WaZHYfrQWs S/5EKJ8wIKA7q8aq0uHeWtkH/i8C7FUTihX9vBYxpydlC793wc0FHOwj1QBiwJFaBSin PIsw== X-Gm-Message-State: AOAM533YKasvqeteuaO0c6IsTJWAcE0RnVbIFdCE5b2bRPh5SFAbmLNM wZ2UuhYsXwZqWAICznDzYAKFCiZc X-Google-Smtp-Source: ABdhPJxxegpbhEmta8ZCz6dKfvWPO/4qUjiovSmBDzZfUPENTctCBSEEGmfUrxmMkUTsSubpd4hJeQ== X-Received: by 2002:a17:902:a414:: with SMTP id p20mr15222856plq.333.1590154298234; Fri, 22 May 2020 06:31:38 -0700 (PDT) Received: from localhost.localdomain ([45.135.186.16]) by smtp.gmail.com with ESMTPSA id c14sm6753132pfp.122.2020.05.22.06.31.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 May 2020 06:31:37 -0700 (PDT) From: Baolin Wang To: robh+dt@kernel.org, jassisinghbrar@gmail.com Cc: orsonzhai@gmail.com, baolin.wang7@gmail.com, zhang.lyra@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 1/2] dt-bindings: mailbox: Add the Spreadtrum mailbox documentation Date: Fri, 22 May 2020 21:31:08 +0800 Message-Id: <8d29eba045ef18c5489e122b3668afc20431f15d.1590153779.git.baolin.wang7@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Baolin Wang Add the Spreadtrum mailbox documentation. Reviewed-by: Rob Herring Signed-off-by: Baolin Wang Signed-off-by: Baolin Wang --- Changes from v4: -None. Changes from v3: - None. Changes from v2: - Add reviewed tag from Rob. - Remove redundant 'minItems'. Changes from v1: - Add 'additionalProperties'. - Split description for each entry. --- .../bindings/mailbox/sprd-mailbox.yaml | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml diff --git a/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml new file mode 100644 index 000000000000..0f7451b42d7e --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/mailbox/sprd-mailbox.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Spreadtrum mailbox controller bindings + +maintainers: + - Orson Zhai + - Baolin Wang + - Chunyan Zhang + +properties: + compatible: + enum: + - sprd,sc9860-mailbox + + reg: + items: + - description: inbox registers' base address + - description: outbox registers' base address + + interrupts: + items: + - description: inbox interrupt + - description: outbox interrupt + + clocks: + maxItems: 1 + + clock-names: + items: + - const: enable + + "#mbox-cells": + const: 1 + +required: + - compatible + - reg + - interrupts + - "#mbox-cells" + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + mailbox: mailbox@400a0000 { + compatible = "sprd,sc9860-mailbox"; + reg = <0 0x400a0000 0 0x8000>, <0 0x400a8000 0 0x8000>; + #mbox-cells = <1>; + clock-names = "enable"; + clocks = <&aon_gate 53>; + interrupts = , ; + }; +... -- 2.17.1