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spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=+OoYBPTQEU9GsrCpEaUyxVgLX45vaUdmOyPgsROm4/s=; b=RiROL8QEDe1M65gXIxoIv3Il05 a3/aoCXOssJD9dSn7RHHvy87nSlSJsVzGQv6kiKW5n9yvCv3yByJbCmcvSemuUoW1W1R2Ck11UJ9j iPQUkx9eK8k/Ye2Z/JTknoeXWQ6prnvAk7AcHQCFXL1LAnnMEECZeAvsDQm/schF1CrRAa3aDUL8o +11uOpwcDASmLKxlnhNxf7mOF0E3AoWW69Niqoq0LGrUAoPt14Od4AMRhX2bYXhB0P1Fw+vLutL/x 9gk0uXFaEwNJHg7GVmrW29Y4dJ3Lr/KM5jfWAbeZdf1iz0mcN8VRhbDKucdlGdqGJVXLz7k1p+Uxm 99LwKLhg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgIqW-0005Yp-SE; Wed, 03 Jun 2020 02:09:36 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgIqO-0005Qh-OT for linux-arm-kernel@lists.infradead.org; Wed, 03 Jun 2020 02:09:30 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id E693B1A0079; Wed, 3 Jun 2020 04:09:26 +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 42EEE1A0EEA; Wed, 3 Jun 2020 04:09:21 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 0FBA040299; Wed, 3 Jun 2020 10:09:13 +0800 (SGT) From: Anson Huang To: aisheng.dong@nxp.com, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux@rempel-privat.de, pandy.gao@nxp.com, wolfram@the-dreams.de, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: i2c: Convert imx lpi2c to json-schema Date: Wed, 3 Jun 2020 09:58:53 +0800 Message-Id: <1591149535-342-2-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591149535-342-1-git-send-email-Anson.Huang@nxp.com> References: <1591149535-342-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200602_190929_067347_D4BB431B X-CRM114-Status: GOOD ( 10.45 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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: Linux-imx@nxp.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Convert the i.MX LPI2C binding to DT schema format using json-schema Signed-off-by: Anson Huang --- .../devicetree/bindings/i2c/i2c-imx-lpi2c.txt | 20 ---------- .../devicetree/bindings/i2c/i2c-imx-lpi2c.yaml | 45 ++++++++++++++++++++++ 2 files changed, 45 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt create mode 100644 Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt deleted file mode 100644 index f0c072f..0000000 --- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Freescale Low Power Inter IC (LPI2C) for i.MX - -Required properties: -- compatible : - - "fsl,imx7ulp-lpi2c" for LPI2C compatible with the one integrated on i.MX7ULP soc - - "fsl,imx8qxp-lpi2c" for LPI2C compatible with the one integrated on i.MX8QXP soc - - "fsl,imx8qm-lpi2c" for LPI2C compatible with the one integrated on i.MX8QM soc -- reg : address and length of the lpi2c master registers -- interrupts : lpi2c interrupt -- clocks : lpi2c clock specifier - -Examples: - -lpi2c7: lpi2c7@40a50000 { - compatible = "fsl,imx7ulp-lpi2c"; - reg = <0x40A50000 0x10000>; - interrupt-parent = <&intc>; - interrupts = ; - clocks = <&clks IMX7ULP_CLK_LPI2C7>; -}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml new file mode 100644 index 0000000..3c0be0c --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/i2c-imx-lpi2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Low Power Inter IC (LPI2C) for i.MX + +maintainers: + - Anson Huang + +properties: + compatible: + enum: + - fsl,imx7ulp-lpi2c + - fsl,imx8qxp-lpi2c + - fsl,imx8qm-lpi2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + #include + #include + + lpi2c7@40a50000 { + compatible = "fsl,imx7ulp-lpi2c"; + reg = <0x40A50000 0x10000>; + interrupt-parent = <&intc>; + interrupts = ; + clocks = <&clks IMX7ULP_CLK_LPI2C7>; + };