Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp3801433pxb; Mon, 30 Aug 2021 10:57:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzubnqBQ7ETwLle2dhnZOUwhRBgoDJuis/TEOqWWI4cumKNaQk3sZ8//b9L+jqf+9o0z/Kd X-Received: by 2002:a05:6402:1157:: with SMTP id g23mr25617447edw.90.1630346233915; Mon, 30 Aug 2021 10:57:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630346233; cv=none; d=google.com; s=arc-20160816; b=RHuo5JyB9KwVpWXFqnHhZmNFlOeVxhcVdtzDmopWM8FnOZh5dHysmwK1OW7a0/QATR STgWvO9jTeGXK+wUDr+5EfbotO0ekCr/NfVNog+UEsg/FGK+5iQCe6owYctjaRFDQw/U mhIfHHJIuVdMIaKVbd43jdIjF94hbydd7kqdZvPX7jMT3RlRS/TMH+9ihiEXgBbruJvM H2P0heS/3DENMl86X1uWBaA8CikAbR7KjN7smM7jQ9AyvplYLW4+X7ZBiHwjWNHROc9a IC5bIigvGl9By0dJEBhVgUjOo1Hzxy6vjPEnt/ZjHZDwoKuFO0rPZKmptGjMQjEy5Z2l EtgQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=BgtKJpYtG6vCbDOCoFdkopPezimiuGURhMCFYIDz9i8=; b=Y1YAt2jmIJGFUHNvrij5AdsbUHhA55ulaEId0EmEq7LuHbX7v/9mllIoHEpUkYXKuU cyNwCGNJm//yi2QGCoFbKIGGKJc3SI2X5u7Bl+t+xQuH3Bozp/ib+QPu9wAF8y89okRG lJF1rWVgaJyvX0nwetLGzMcn/g+1ivYF491Tf6VLdVOEJxuPRo/H73DrBe+oTNkvRNIh OZxPTvd5eNJOL/oTlohU06VMnPFaSYNLoCE7bzecbJnf/lSijnGLZf2UTGWupHE4X3+5 rQUT3HBflVU1K/J0sGGUwJasJHvdQjXzAnTfsMATTMkCMUPBXa37XCXu+0JKYuknkL59 B3Cg== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r6si5645482edd.566.2021.08.30.10.56.47; Mon, 30 Aug 2021 10:57:13 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238206AbhH3R4F (ORCPT + 99 others); Mon, 30 Aug 2021 13:56:05 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:61663 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234054AbhH3R4E (ORCPT ); Mon, 30 Aug 2021 13:56:04 -0400 Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 30 Aug 2021 10:55:10 -0700 X-QCInternal: smtphost Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 30 Aug 2021 10:55:07 -0700 X-QCInternal: smtphost Received: from c-sanm-linux.qualcomm.com ([10.206.25.31]) by ironmsg02-blr.qualcomm.com with ESMTP; 30 Aug 2021 23:24:40 +0530 Received: by c-sanm-linux.qualcomm.com (Postfix, from userid 2343233) id 0A16F3D10; Mon, 30 Aug 2021 23:24:39 +0530 (IST) From: Sandeep Maheswaram To: Rob Herring , Andy Gross , Bjorn Andersson , Greg Kroah-Hartman , Felipe Balbi , Stephen Boyd , Doug Anderson , Matthias Kaehlcke Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Pratham Pratap , Sandeep Maheswaram Subject: [PATCH 0/3] USB DWC3 QCOM Multi power domain support Date: Mon, 30 Aug 2021 23:24:30 +0530 Message-Id: <1630346073-7099-1-git-send-email-sanm@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add multi pd support to set performance state for cx domain to maintain minimum corner voltage for USB clocks. Add corresponding dt bindings, driver changes and dt changes. Sandeep Maheswaram (3): dt-bindings: usb: qcom,dwc3: Add multi-pd bindings for dwc3 qcom usb: dwc3: qcom: Add multi-pd support arm64: dts: qcom: sc7280: Add cx power domain support .../devicetree/bindings/usb/qcom,dwc3.yaml | 13 +++++- arch/arm64/boot/dts/qcom/sc7280.dtsi | 5 ++- drivers/usb/dwc3/dwc3-qcom.c | 49 ++++++++++++++++++++++ 3 files changed, 65 insertions(+), 2 deletions(-) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation