From patchwork Tue May 24 10:13:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 575824 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 58457C433EF for ; Tue, 24 May 2022 10:14:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235594AbiEXKOS (ORCPT ); Tue, 24 May 2022 06:14:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234627AbiEXKOI (ORCPT ); Tue, 24 May 2022 06:14:08 -0400 Received: from alexa-out-sd-02.qualcomm.com (alexa-out-sd-02.qualcomm.com [199.106.114.39]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 17DEA814AA; Tue, 24 May 2022 03:14:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1653387247; x=1684923247; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=qVr8/mvSFRbTljiz0gsLGoI/JJOOdlNbUdj63y+eWdk=; b=Z5X32tYEOL26ToCLkCiAd5R+1Uqc1ebDVo596+d3bmsyBxZvuoN/afcz WasneVfXNjA3LLT76dsp4dxAD0/aGoQKzb3mvYVDwFQiOeeXtnxEZn4cD Bjmh80sPDGlReDi9xndhAHTd8oJFz+tbFQruSfkFRwsPU+CCs6HS4p5Pp M=; Received: from unknown (HELO ironmsg-SD-alpha.qualcomm.com) ([10.53.140.30]) by alexa-out-sd-02.qualcomm.com with ESMTP; 24 May 2022 03:14:06 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg-SD-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 May 2022 03:14:06 -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; Tue, 24 May 2022 03:14:05 -0700 Received: from hu-kriskura-hyd.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; Tue, 24 May 2022 03:13:59 -0700 From: Krishna Kurapati To: Krzysztof Kozlowski , Rob Herring , Andy Gross , Bjorn Andersson , Greg Kroah-Hartman , Felipe Balbi , Stephen Boyd , Doug Anderson , "Matthias Kaehlcke" , Mathias Nyman CC: , , , , , , , , Sandeep Maheswaram , Krishna Kurapati Subject: [PATCH v17 1/5] dt-bindings: usb: dwc3: Add wakeup-source property support Date: Tue, 24 May 2022 15:43:44 +0530 Message-ID: <1653387228-28110-2-git-send-email-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1653387228-28110-1-git-send-email-quic_kriskura@quicinc.com> References: <1653387228-28110-1-git-send-email-quic_kriskura@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: devicetree@vger.kernel.org From: Sandeep Maheswaram 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 Acked-by: Krzysztof Kozlowski Signed-off-by: Krishna Kurapati --- 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: