Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp4333203pxb; Mon, 25 Oct 2021 02:10:50 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyJYs+SA8yo3j6qJMT4GgfG5+1+0P1eEWDSr484MkbTQPHVadovAzGq/XJW4tT1V8ts/AGh X-Received: by 2002:a17:906:6592:: with SMTP id x18mr21025510ejn.307.1635153049896; Mon, 25 Oct 2021 02:10:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1635153049; cv=none; d=google.com; s=arc-20160816; b=O22y8gfHPbEbLwosYdtQ2v3eibq7ibJrpihgFzatPxhScFImuQLJ9tanXX+zWaoykM 4oEI82IXU+TkRuAZJGwl6DCf+TW9BSNQbuI6QRcjBbemMAtxChI8DT8UGv2jfYFhyn4k geOHTDfBozoyipMtl8QBZoWw9dWV8SXfapckSPPlyfas/6aQ3a/th3rhDDeMUJ1Fb0bx QcPT47DSngZWvb0TcXIxzSfztN9h09bzq2M/HPDVqn1c/qegDqAtiw4SPqN1EvW+itCQ Wjd+Cp2w8Mk0W5ylNbK/cx88SnLXX9IM3BheTjECOZOL88LCzm7hHesKZLk455c5mmJ5 aBXQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=+lxKegXvS+9F21/eCMPAAOXUr+98ZOCrhEjp4t5oUTk=; b=vYNQWnnHrlyyEWumBz8fbEC8dUmvBIn6OwA8LMM+wtPWTkebpvnG/ybH6kiwjFiebx gir71xc0p2NRjeMhHU5sL+b+VS3m25Vze3nRrRvdPUfauTMyrBR1ywFWjwlwPRuR0Ek9 OXGOb7SmNvkUb14COYM9HjMTbaPocOFtTiJEmWk0917nBllSMkPNGFSssItY1eQ2pvMG 5DOeLfq/xTJpvBP242tIpbVX1xEOyCvC+UREdDim1konkRaiuHKISkc4waE5ue1GRluJ PgeppFmSXFukPk9oBre1Wkt7M/8YxgI4Meq+EjIsnDhKdStA7oGyYRNG8uiZIYVQnw/K tG6g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcdkim header.b=ea1KH00+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id sc19si1484804ejc.533.2021.10.25.02.10.20; Mon, 25 Oct 2021 02:10:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcdkim header.b=ea1KH00+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232464AbhJYJKb (ORCPT + 99 others); Mon, 25 Oct 2021 05:10:31 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:36225 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232402AbhJYJK1 (ORCPT ); Mon, 25 Oct 2021 05:10:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1635152886; x=1666688886; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=+lxKegXvS+9F21/eCMPAAOXUr+98ZOCrhEjp4t5oUTk=; b=ea1KH00+GRg9F5SZNuaQAlZxDv+f/XVDb/DwnWQrebgUwx8NPXi05btE CnibTxUb/4T1thkjolJVttieQ4KgBqsWfBNIAHByvsaSV70VugRJ1ls1V TN294Y9FCCcieSLYVlDFXxMGaDNJ2HtTeoMLLmYoYRXMP11Dx5oToRJYy c=; Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 25 Oct 2021 02:08:06 -0700 X-QCInternal: smtphost Received: from nalasex01a.na.qualcomm.com ([10.47.209.196]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2021 02:08:04 -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 15.2.922.7; Mon, 25 Oct 2021 02:07:59 -0700 From: Sandeep Maheswaram To: Rob Herring , Andy Gross , "Bjorn Andersson" , Greg Kroah-Hartman , Felipe Balbi , Stephen Boyd , Doug Anderson , "Matthias Kaehlcke" CC: , , , , , , Sandeep Maheswaram Subject: [PATCH v2 1/3] dt-bindings: usb: qcom,dwc3: Add multi-pd bindings for dwc3 qcom Date: Mon, 25 Oct 2021 14:37:29 +0530 Message-ID: <1635152851-23660-2-git-send-email-quic_c_sanm@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1635152851-23660-1-git-send-email-quic_c_sanm@quicinc.com> References: <1635152851-23660-1-git-send-email-quic_c_sanm@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add multi pd bindings to set performance state for cx domain to maintain minimum corner voltage for USB clocks. Signed-off-by: Sandeep Maheswaram --- v2: Make cx domain mandatory. Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index 2bdaba0..fd595a8 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -42,7 +42,13 @@ properties: power-domains: description: specifies a phandle to PM domain provider node - maxItems: 1 + minItems: 2 + items: + - description: cx power domain + - description: USB gdsc power domain + + required-opps: + description: specifies the performance state to power domain clocks: description: -- 2.7.4