From patchwork Tue Apr 21 14:09:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11501549 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C8F7E1575 for ; Tue, 21 Apr 2020 14:18:30 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A6C62206B9 for ; Tue, 21 Apr 2020 14:18:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UJqWvSFN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A6C62206B9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; 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=t+rp5hz8E3Ypb6HQRt8W3O3FhUnvXQmeCs5mWDNZOUc=; b=UJqWvSFNwRVXrXNBjpMqxACprX 1Yct1S6RHLbFKfsta/yIpACuu2ZIHUIc/KsQqUxjw2DaQ2rGoSsTRHtY5vIZD5r2XGm1eTaLS4IYC jY4/TNq/2H8bcLQJkFgdcYHcw2BkhnoQpWgyRcrSHsssiT3kGru7GXgbrS3OsyUWZq4BpdGgIPH1k FhjEl+hln7PExF++x4cLyfWjuNe4sYTsrQ1znbiO5UOZXoIaE2WgHvVI5DQTYoD9L/xYW5+NRtSGL 2Uao8hIbb8ESTUVqp3bZdopdeQ1g0vzAuYOjwBWldXZoAYA9NLKmMKuMqPepqx/OdAEG09IDqdBfO lbOZOByQ==; 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 1jQtjC-0000bU-FC; Tue, 21 Apr 2020 14:18:22 +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 1jQtiz-0000PS-Gh for linux-arm-kernel@lists.infradead.org; Tue, 21 Apr 2020 14:18:11 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 51B8E1A0D8B; Tue, 21 Apr 2020 16:18:08 +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 208891A0D94; Tue, 21 Apr 2020 16:18:04 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id BD112402E8; Tue, 21 Apr 2020 22:17:58 +0800 (SGT) From: Anson Huang To: srinivas.kandagatla@linaro.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 2/3] dt-bindings: nvmem: Convert i.MX IIM to json-schema Date: Tue, 21 Apr 2020 22:09:40 +0800 Message-Id: <1587478181-21226-2-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1587478181-21226-1-git-send-email-Anson.Huang@nxp.com> References: <1587478181-21226-1-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-20200421_071809_825336_2805CC26 X-CRM114-Status: GOOD ( 10.48 ) 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 IIM binding to DT schema format using json-schema. Signed-off-by: Anson Huang --- Changes since V1: - drop clocks description. --- .../devicetree/bindings/nvmem/imx-iim.txt | 22 --------- .../devicetree/bindings/nvmem/imx-iim.yaml | 57 ++++++++++++++++++++++ 2 files changed, 57 insertions(+), 22 deletions(-) delete mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.txt create mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.yaml diff --git a/Documentation/devicetree/bindings/nvmem/imx-iim.txt b/Documentation/devicetree/bindings/nvmem/imx-iim.txt deleted file mode 100644 index 1978c5b..0000000 --- a/Documentation/devicetree/bindings/nvmem/imx-iim.txt +++ /dev/null @@ -1,22 +0,0 @@ -Freescale i.MX IC Identification Module (IIM) device tree bindings - -This binding represents the IC Identification Module (IIM) found on -i.MX25, i.MX27, i.MX31, i.MX35, i.MX51 and i.MX53 SoCs. - -Required properties: -- compatible: should be one of - "fsl,imx25-iim", "fsl,imx27-iim", - "fsl,imx31-iim", "fsl,imx35-iim", - "fsl,imx51-iim", "fsl,imx53-iim", -- reg: Should contain the register base and length. -- interrupts: Should contain the interrupt for the IIM -- clocks: Should contain a phandle pointing to the gated peripheral clock. - -Example: - - iim: iim@63f98000 { - compatible = "fsl,imx53-iim", "fsl,imx27-iim"; - reg = <0x63f98000 0x4000>; - interrupts = <69>; - clocks = <&clks IMX5_CLK_IIM_GATE>; - }; diff --git a/Documentation/devicetree/bindings/nvmem/imx-iim.yaml b/Documentation/devicetree/bindings/nvmem/imx-iim.yaml new file mode 100644 index 0000000..9cc43e7 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/imx-iim.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/imx-iim.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX IC Identification Module (IIM) device tree bindings + +maintainers: + - Anson Huang + +description: | + This binding represents the IC Identification Module (IIM) found on + i.MX25, i.MX27, i.MX31, i.MX35, i.MX51 and i.MX53 SoCs. + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - fsl,imx25-iim + - fsl,imx27-iim + - fsl,imx31-iim + - fsl,imx35-iim + - fsl,imx51-iim + - fsl,imx53-iim + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + + iim: efuse@63f98000 { + compatible = "fsl,imx53-iim"; + reg = <0x63f98000 0x4000>; + interrupts = <69>; + clocks = <&clks IMX5_CLK_IIM_GATE>; + }; + +...