From patchwork Tue Oct 20 11:21:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 11846329 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 11A8B14B7 for ; Tue, 20 Oct 2020 11:22:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F123122240 for ; Tue, 20 Oct 2020 11:22:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393613AbgJTLVc (ORCPT ); Tue, 20 Oct 2020 07:21:32 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:51600 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392424AbgJTLVb (ORCPT ); Tue, 20 Oct 2020 07:21:31 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id 307C6803071B; Tue, 20 Oct 2020 11:21:28 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rGfb2P_QZAGl; Tue, 20 Oct 2020 14:21:27 +0300 (MSK) From: Serge Semin To: Mathias Nyman , Felipe Balbi , Krzysztof Kozlowski , Greg Kroah-Hartman , Rob Herring , Andy Gross , Bjorn Andersson , Manu Gautam CC: Serge Semin , Serge Semin , Alexey Malahov , Pavel Parkhomenko , Roger Quadros , Lad Prabhakar , Yoshihiro Shimoda , Neil Armstrong , Kevin Hilman , Martin Blumenstingl , , , , , , , , Rob Herring , Subject: [PATCH v3 16/16] dt-bindings: usb: qcom,dwc3: Validate DWC3 sub-node Date: Tue, 20 Oct 2020 14:21:01 +0300 Message-ID: <20201020112101.19077-17-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20201020112101.19077-1-Sergey.Semin@baikalelectronics.ru> References: <20201020112101.19077-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Qualcomm msm8996/sc7180/sdm845 DWC3 compatible DT nodes are supposed to have a DWC USB3 compatible sub-node to describe a fully functioning USB interface. Let's use the available DWC USB3 DT schema to validate the Qualcomm DWC3 sub-nodes. Note since the generic DWC USB3 DT node is supposed to be named as generic USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name regexp and fix the DT node example. Signed-off-by: Serge Semin Reviewed-by: Rob Herring --- Changelog v2: - Discard the "^dwc3@[0-9a-f]+$" nodes from being acceptable as sub-nodes. --- Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index dac10848dd7f..8f8d781e73a0 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -103,11 +103,8 @@ properties: # Required child node: patternProperties: - "^dwc3@[0-9a-f]+$": - 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 @@ -160,7 +157,7 @@ examples: resets = <&gcc GCC_USB30_PRIM_BCR>; - dwc3@a600000 { + usb@a600000 { compatible = "snps,dwc3"; reg = <0 0x0a600000 0 0xcd00>; interrupts = ;