From patchwork Mon Mar 29 07:27:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 412224 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D51DC433E2 for ; Mon, 29 Mar 2021 07:29:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D936F6196F for ; Mon, 29 Mar 2021 07:29:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231142AbhC2H2o (ORCPT ); Mon, 29 Mar 2021 03:28:44 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:15083 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230432AbhC2H2c (ORCPT ); Mon, 29 Mar 2021 03:28:32 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F83zQ4LVzz19Jm0; Mon, 29 Mar 2021 15:26:26 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.179.202) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.498.0; Mon, 29 Mar 2021 15:28:21 +0800 From: Zhen Lei To: Greg Kroah-Hartman , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-usb , devicetree , linux-arm-kernel , linux-kernel CC: Zhen Lei Subject: [PATCH 1/2] dt-bindings: usb: dwc3-imx8mp: Use the correct name for child node "snps, dwc3" Date: Mon, 29 Mar 2021 15:27:13 +0800 Message-ID: <20210329072714.2135-2-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210329072714.2135-1-thunder.leizhen@huawei.com> References: <20210329072714.2135-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.202] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org File snps,dwc3.yaml describes the schema of Synopsys DesignWare USB3 Controller, it directly or indirectly contains "$ref: usb.yaml". So the node name of "snps,dwc3" must start with "usb". Otherwise, the following warning will be displayed: Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.example.dt.yaml: \ dwc3@38100000: $nodename:0: 'dwc3@38100000' does not match '^usb(@.*)?' From schema: Documentation/devicetree/bindings/usb/snps,dwc3.yaml In addition, replace "type: object" with "$ref: snps,dwc3.yaml#". Ensure that all properties of the child node comply with snps,dwc3.yaml. Signed-off-by: Zhen Lei Acked-by: Rob Herring --- Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml index cb4c6f6d3a33a3f..974032b1fda04fb 100644 --- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml @@ -52,11 +52,8 @@ properties: # Required child node: patternProperties: - "^dwc3@[0-9a-f]+$": - type: object - description: - A child node must exist to represent the core DWC3 IP block - The content of the node is defined in dwc3.txt. + "^usb@[0-9a-f]+$": + $ref: snps,dwc3.yaml# required: - compatible @@ -87,7 +84,7 @@ examples: dma-ranges = <0x40000000 0x40000000 0xc0000000>; ranges; - dwc3@38100000 { + usb@38100000 { compatible = "snps,dwc3"; reg = <0x38100000 0x10000>; clocks = <&clk IMX8MP_CLK_HSIO_AXI>,