From patchwork Thu Apr 7 08:45:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Maheswaram X-Patchwork-Id: 12804761 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC3AFC433EF for ; Thu, 7 Apr 2022 08:46:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242060AbiDGIsB (ORCPT ); Thu, 7 Apr 2022 04:48:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46028 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243350AbiDGIrx (ORCPT ); Thu, 7 Apr 2022 04:47:53 -0400 Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 309A3149261; Thu, 7 Apr 2022 01:45:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1649321154; x=1680857154; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=iHY375u2lniJId8kgVmDAW6u32TNDjyLQB4PipoOmvY=; b=UJmUWmgqHqVGtn4ZofCwf+LIcg1QlRZgbn76342ZVNUqLiE6aSNg0KJO qSWE3zmsa+OV066CNTC+NOZgoHvMkLe73EbsjZKwqHJAk6KAeWpHJ2BM7 T0ZAvFzOJoOuJ3p/7sCiz8kYhbA1a00vneDV95S2FokmzkcTDOTNoJc+n 4=; Received: from unknown (HELO ironmsg02-sd.qualcomm.com) ([10.53.140.142]) by alexa-out-sd-01.qualcomm.com with ESMTP; 07 Apr 2022 01:45:53 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg02-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2022 01:45:52 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 7 Apr 2022 01:45:52 -0700 Received: from c-sanm-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 7 Apr 2022 01:45:46 -0700 From: Sandeep Maheswaram To: Rob Herring , Andy Gross , "Bjorn Andersson" , Greg Kroah-Hartman , Felipe Balbi , Stephen Boyd , Doug Anderson , "Matthias Kaehlcke" , Mathias Nyman , Krzysztof Kozlowski CC: , , , , , , , , Sandeep Maheswaram Subject: [PATCH v12 5/6] dt-bindings: usb: dwc3: Add wakeup-source property support Date: Thu, 7 Apr 2022 14:15:03 +0530 Message-ID: <1649321104-31322-6-git-send-email-quic_c_sanm@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1649321104-31322-1-git-send-email-quic_c_sanm@quicinc.com> References: <1649321104-31322-1-git-send-email-quic_c_sanm@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Added support for wakeup-source property. This property can be used to check and power down the phy during system suspend if wake up is not supported. Signed-off-by: Sandeep Maheswaram Reviewed-by: Matthias Kaehlcke --- Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index f4471f8..4d4de2f 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -341,6 +341,11 @@ properties: This port is used with the 'usb-role-switch' property to connect the dwc3 to type C connector. + wakeup-source: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable USB remote wakeup. + unevaluatedProperties: false required: