From patchwork Wed Aug 5 02:38:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 1341054 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BLwsb0CP7z9sRK for ; Wed, 5 Aug 2020 12:43:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726130AbgHECnN (ORCPT ); Tue, 4 Aug 2020 22:43:13 -0400 Received: from inva020.nxp.com ([92.121.34.13]:46114 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725864AbgHECnN (ORCPT ); Tue, 4 Aug 2020 22:43:13 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 3E9851A149A; Wed, 5 Aug 2020 04:43:11 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 44CA31A149B; Wed, 5 Aug 2020 04:42:46 +0200 (CEST) Received: from 10.192.242.69 (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 583D5402CF; Wed, 5 Aug 2020 04:42:40 +0200 (CEST) From: Anson Huang To: zbr@ioremap.net, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, mfuzzey@parkeon.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH] dt-bindings: w1: Convert i.MX to json-schema Date: Wed, 5 Aug 2020 10:38:11 +0800 Message-Id: <1596595091-26760-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the i.MX one wire binding to DT schema format using json-schema. Signed-off-by: Anson Huang --- .../devicetree/bindings/w1/fsl-imx-owire.txt | 18 ---------- .../devicetree/bindings/w1/fsl-imx-owire.yaml | 42 ++++++++++++++++++++++ 2 files changed, 42 insertions(+), 18 deletions(-) delete mode 100644 Documentation/devicetree/bindings/w1/fsl-imx-owire.txt create mode 100644 Documentation/devicetree/bindings/w1/fsl-imx-owire.yaml diff --git a/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt deleted file mode 100644 index cbaa646..0000000 --- a/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt +++ /dev/null @@ -1,18 +0,0 @@ -* Freescale i.MX One wire bus master controller - -Required properties: -- compatible : should be "fsl,imx21-owire" -- reg : Address and length of the register set for the device - -Optional properties: -- clocks : phandle of clock that supplies the module (required if platform - clock bindings use device tree) - -Example: - -- From imx53.dtsi: -owire: owire@63fa4000 { - compatible = "fsl,imx53-owire", "fsl,imx21-owire"; - reg = <0x63fa4000 0x4000>; - clocks = <&clks 159>; -}; diff --git a/Documentation/devicetree/bindings/w1/fsl-imx-owire.yaml b/Documentation/devicetree/bindings/w1/fsl-imx-owire.yaml new file mode 100644 index 0000000..67681fa --- /dev/null +++ b/Documentation/devicetree/bindings/w1/fsl-imx-owire.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/w1/fsl-imx-owire.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX One wire bus master controller + +maintainers: + - Martin Fuzzey + +properties: + compatible: + oneOf: + - const: fsl,imx21-owire + - items: + - enum: + - fsl,imx27-owire + - fsl,imx50-owire + - fsl,imx51-owire + - fsl,imx53-owire + - const: fsl,imx21-owire + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + #include + + owire@63fa4000 { + compatible = "fsl,imx53-owire", "fsl,imx21-owire"; + reg = <0x63fa4000 0x4000>; + clocks = <&clks IMX5_CLK_OWIRE_GATE>; + };