From patchwork Mon Jun 6 12:41:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pramod Kumar X-Patchwork-Id: 9158031 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6684A60572 for ; Mon, 6 Jun 2016 12:43:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 453E325E13 for ; Mon, 6 Jun 2016 12:43:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 39D86267EC; Mon, 6 Jun 2016 12:43:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0051725E13 for ; Mon, 6 Jun 2016 12:43:54 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1b9trT-0007ho-9C; Mon, 06 Jun 2016 12:42:31 +0000 Received: from mail-pf0-x230.google.com ([2607:f8b0:400e:c00::230]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1b9trI-0007bM-TL for linux-arm-kernel@lists.infradead.org; Mon, 06 Jun 2016 12:42:22 +0000 Received: by mail-pf0-x230.google.com with SMTP id z187so12722298pfz.3 for ; Mon, 06 Jun 2016 05:42:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=7TVlnevv/WFkh3qBzyBtadlfUMwBd4zNI1clndWtPTM=; b=D15KWdh3kHliRwF9nYZoyrOpgQ5Lc7NREnUPJrVWykFRtCa0iNvIq6TQ7TGrkBfLPR hHjtAGc1ko+X4IVnKr9aX/UUsAjkHNMe3TVYz1vv0d2XPQTUUeq95BlBjX4TDj5fzAc/ /lP46B5MaeNKQZLpT4xU1rVVMpNJ2DY9lR7s4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=7TVlnevv/WFkh3qBzyBtadlfUMwBd4zNI1clndWtPTM=; b=M8F2W/X/Qt9j95Ahn9sU5isE5azjRTFNIrzVdKE7jZo8a6Wyr4cLM3tik1ej3u7V8Q 89bqwYIqXDo4BqoXSc7h7hMOtOVO4CG8IzPe0ZzW7dgepVXi9KBXZdEk4kuUChJRrrdB f9hL9OAglJhBSnxVUfXE4fjRu4jTeec92WnMZSr6K5ah4QTkti1Y4U9Aq23QoFvMnmRj fLkBv4ctQ+l2gec8avzpqc9GrhZ6dUbM8B6QIAPBwRJX5uPXtmX0FUmK/ZeVBqTCGBQp BR/4lp5LMjKbNgIVSdemgOBFvz9O5j+uBf0V4ypYEEQbR9DxMb7SYUnQTW+FoApV+tMb hioA== X-Gm-Message-State: ALyK8tKneliT4NgIZWYF0T3rPJjPESBEYv3EZNPk+m16LbjIEiJrOWndqv4mQUO2udh99Qa5 X-Received: by 10.98.24.70 with SMTP id 67mr25669262pfy.52.1465216919948; Mon, 06 Jun 2016 05:41:59 -0700 (PDT) Received: from pramodku-OptiPlex-7010.ban.broadcom.com ([202.140.36.35]) by smtp.gmail.com with ESMTPSA id x71sm27594372pfj.43.2016.06.06.05.41.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 06 Jun 2016 05:41:59 -0700 (PDT) From: Pramod Kumar To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Catalin Marinas , Will Deacon , Kishon Vijay Abraham I , "David S. Miller" Subject: [PATCH v4 2/7] binding: Make "mdio-parent-bus" property from mandatory to optional Date: Mon, 6 Jun 2016 18:11:35 +0530 Message-Id: <1465216900-11755-3-git-send-email-pramod.kumar@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1465216900-11755-1-git-send-email-pramod.kumar@broadcom.com> References: <1465216900-11755-1-git-send-email-pramod.kumar@broadcom.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160606_054221_077279_51E30B5F X-CRM114-Status: GOOD ( 12.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Pramod Kumar , bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Change "mdio-parent-bus" from mandatory section to optional as it won't be required by integrated MDIO multiplexer which has bus selection and mdio transaction generation logic, integrated inside. Signed-off-by: Pramod Kumar Reviewed-by: Andrew Lunn Acked-by: Rob Herring --- Documentation/devicetree/bindings/net/mdio-mux.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt index 491f5bd..f58571f 100644 --- a/Documentation/devicetree/bindings/net/mdio-mux.txt +++ b/Documentation/devicetree/bindings/net/mdio-mux.txt @@ -5,11 +5,12 @@ numbered uniquely in a device dependent manner. The nodes for an MDIO bus multiplexer/switch will have one child node for each child bus. Required properties: -- mdio-parent-bus : phandle to the parent MDIO bus. - #address-cells = <1>; - #size-cells = <0>; Optional properties: +- mdio-parent-bus : phandle to the parent MDIO bus. + - Other properties specific to the multiplexer/switch hardware. Required properties for child nodes: