From patchwork Mon Aug 30 17:54:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Maheswaram X-Patchwork-Id: 12465631 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FF86C4320A for ; Mon, 30 Aug 2021 17:55:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3FADC60525 for ; Mon, 30 Aug 2021 17:55:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238200AbhH3R4F (ORCPT ); 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-usb@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(-)