From patchwork Mon Jun 10 09:25:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10984539 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 499CF14B6 for ; Mon, 10 Jun 2019 09:28:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 38B3028414 for ; Mon, 10 Jun 2019 09:28:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2C69D28857; Mon, 10 Jun 2019 09:28:01 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9B5E828866 for ; Mon, 10 Jun 2019 09:28:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mzC3xs0+5STfoAE62KmnxNYVpUu5B9KacweoVgO8T/o=; b=MJPcY0Zb+/O8tY WjfpJjdzv7/ks84wTUMykz2kroBMTfuvm2XBnri7Fxt7DaisWLahDLJb7JsbSQNvuR5d88nJTvBRd 2Gy08yHvor1V1PKLHrnBac+tYxP4Urrx5sGCvwX7VDbntXPcTwpvLBwtBBz6ytdNR9svB7r9f2qxz IsGWsTOHQZ4krr+TMXlKjhu4KKNXLxWRpOWIdq0F8X0+RBcISeL42RVsQg2BGlSHZBRFJ7+thcYiq ZjCcbUKUeqX5Xtz1BOYdDhNhwCi49oWWo+MjJdcABDCi3ob4gDIvDf1VGy2I4RwuTj6yjkxrhHsXv Cqw9sLPVmg8+aobO6ERA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1haGap-0007DQ-PM; Mon, 10 Jun 2019 09:27:56 +0000 Received: from relay6-d.mail.gandi.net ([217.70.183.198]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1haGZc-0006Oc-HM for linux-arm-kernel@lists.infradead.org; Mon, 10 Jun 2019 09:26:45 +0000 X-Originating-IP: 90.88.159.246 Received: from localhost (aaubervilliers-681-1-40-246.w90-88.abo.wanadoo.fr [90.88.159.246]) (Authenticated sender: maxime.ripard@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 654DDC0005; Mon, 10 Jun 2019 09:26:27 +0000 (UTC) From: Maxime Ripard To: Mark Rutland , Rob Herring , Frank Rowand , "David S . Miller" , Chen-Yu Tsai , Maxime Ripard Subject: [PATCH v2 06/11] dt-bindings: net: sun4i-mdio: Convert the binding to a schemas Date: Mon, 10 Jun 2019 11:25:45 +0200 Message-Id: <664da05aaf9a7029494d72d7c536baa192672fbe.1560158667.git-series.maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <91618c7e9a5497462afa74c6d8a947f709f54331.1560158667.git-series.maxime.ripard@bootlin.com> References: <91618c7e9a5497462afa74c6d8a947f709f54331.1560158667.git-series.maxime.ripard@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190610_022641_115553_306C36EA X-CRM114-Status: GOOD ( 15.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Florian Fainelli , Alexandre Torgue , Andrew Lunn , =?utf-8?q?Antoine_T=C3=A9nart?= , netdev@vger.kernel.org, Maxime Chevallier , Maxime Coquelin , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Heiner Kallweit 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 Switch our Allwinner A10 MDIO controller binding to a YAML schema to enable the DT validation. Signed-off-by: Maxime Ripard --- Changes from v1: - Add a select statement with the deprecated compatible, and remove it from the valid compatibles --- Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt | 27 --------------------------- 2 files changed, 67 insertions(+), 27 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml delete mode 100644 Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml new file mode 100644 index 000000000000..c4d8ffb9b6ad --- /dev/null +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/allwinner,sun4i-a10-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 MDIO Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +# Select every compatible, including the deprecated ones. This way, we +# will be able to report a warning when we have that compatible, since +# we will validate the node thanks to the select, but won't report it +# as a valid value in the compatible property description +select: + properties: + compatible: + enum: + - allwinner,sun4i-a10-mdio + + # Deprecated + - allwinner,sun4i-mdio + + required: + - compatible + +properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + compatible: + const: allwinner,sun4i-a10-mdio + + reg: + maxItems: 1 + + phy-supply: + description: PHY regulator + +required: + - compatible + - reg + +examples: + - | + mdio@1c0b080 { + compatible = "allwinner,sun4i-a10-mdio"; + reg = <0x01c0b080 0x14>; + #address-cells = <1>; + #size-cells = <0>; + phy-supply = <®_emac_3v3>; + + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + +# FIXME: We should set it, but it would report all the generic +# properties as additional properties. +# additionalProperties: false + +... diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt deleted file mode 100644 index ab5b8613b0ef..000000000000 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Allwinner A10 MDIO Ethernet Controller interface - -Required properties: -- compatible: should be "allwinner,sun4i-a10-mdio" - (Deprecated: "allwinner,sun4i-mdio"). -- reg: address and length of the register set for the device. - -Optional properties: -- phy-supply: phandle to a regulator if the PHY needs one - -Example at the SoC level: -mdio@1c0b080 { - compatible = "allwinner,sun4i-a10-mdio"; - reg = <0x01c0b080 0x14>; - #address-cells = <1>; - #size-cells = <0>; -}; - -And at the board level: - -mdio@1c0b080 { - phy-supply = <®_emac_3v3>; - - phy0: ethernet-phy@0 { - reg = <0>; - }; -};