From mboxrd@z Thu Jan 1 00:00:00 1970 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 E531DC433EF for ; Thu, 2 Dec 2021 03:14:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355087AbhLBDRh (ORCPT ); Wed, 1 Dec 2021 22:17:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344845AbhLBDRg (ORCPT ); Wed, 1 Dec 2021 22:17:36 -0500 Received: from mail-ot1-x334.google.com (mail-ot1-x334.google.com [IPv6:2607:f8b0:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38545C06174A for ; Wed, 1 Dec 2021 19:14:14 -0800 (PST) Received: by mail-ot1-x334.google.com with SMTP id x3-20020a05683000c300b0057a5318c517so7887664oto.13 for ; Wed, 01 Dec 2021 19:14:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:in-reply-to:references:from:user-agent:date:message-id :subject:to:cc; bh=7zMm+ptgEod5hAh48HomYw91wMu1T2UC4rpVEv2rrNk=; b=Fw9jEitGYHZ9MdVeYlI7Aw/5NfBFSuzytOiWxt+oI9kBlt0VQ9Kgm2n3b4uPoaQSu+ Gw0m4dgPYleREY1uZzEV+BXdeS8bCLkQEi8xXlwE910aZUygXAkModXGNRwX6uUM4IAn 27K3Y8syLoF+GEFlrooZ1AtMgL3UwKZp/547A= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:in-reply-to:references:from :user-agent:date:message-id:subject:to:cc; bh=7zMm+ptgEod5hAh48HomYw91wMu1T2UC4rpVEv2rrNk=; b=ySU++8wY5ydRya1QhZ5LWR0Vw6iMAT/5s6QrJBm+fJ0xb4zORHBBvgpT6tzdc0Od3K FzVB+iOcyrQRdxC2tZehJ87IIZG6ZG6yL8Z+O3u445o4ud6LjDf7M3LiBt9wV8CoYgIt CJFICteCKqS0hrg/n7QdTQBx6lGnRqw9lUneUJCXVczbpy1Gi87T3Y5vR4pD05R/h/+9 p7+B3J2wBuLAO8Kz2SmUYndLpAJqijPQQwrFVUEtGWg5TPBrs3JAEafnPPZRXycZLKJv fKf8n3IJHE0hgZjYApLLnP0n7AlMZKJ3W4I9yfz1a3xWPPhtL8nwa+Bh/0xLkLwDZn8I WxjQ== X-Gm-Message-State: AOAM532aeCb/OlJIjPZgPWN2kyBw9+43nmmd/6q2jnI/edUmHmyd0lgE JLILM5tP2wbyQmKehy9gIaKnCrBmSzTH41mbjVMOeg== X-Google-Smtp-Source: ABdhPJz+Dcs8ynFTWKf1YXOMxFfgLJHA+m/s0+m0sTbhrQdtaOenwne657YJ62yojRD9wISiFcrDjFCP9Dr2Ki7lZWU= X-Received: by 2002:a9d:70ce:: with SMTP id w14mr9488353otj.77.1638414853549; Wed, 01 Dec 2021 19:14:13 -0800 (PST) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Wed, 1 Dec 2021 19:14:13 -0800 MIME-Version: 1.0 In-Reply-To: <1638339338-6731-1-git-send-email-quic_c_sanm@quicinc.com> References: <1638339338-6731-1-git-send-email-quic_c_sanm@quicinc.com> From: Stephen Boyd User-Agent: alot/0.9.1 Date: Wed, 1 Dec 2021 19:14:13 -0800 Message-ID: Subject: Re: [PATCH v3] Skip phy initialization for DWC3 USB Controllers To: Doug Anderson , Felipe Balbi , Greg Kroah-Hartman , Mathias Nyman , Matthias Kaehlcke , Sandeep Maheswaram Cc: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, quic_pkondeti@quicinc.com, quic_ppratap@quicinc.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Quoting Sandeep Maheswaram (2021-11-30 22:15:37) > Set XHCI_SKIP_PHY_INIT quirk to avoid phy initialization twice. > Runtime suspend of phy drivers was failing from DWC3 driver as > runtime usage value is 2 because the phy is initialized from > DWC3 core and HCD core. > DWC3 manages phy in their core drivers. > Set this quirk to avoid phy initialization in HCD core. Don't think we need a cover letter for a single patch. > > v3: > Dropped the dt property and binding. > Checking for dwc3 compatible in xhci to set the quirk XHCI_SKIP_PHY_INIT. > > v2: > Updated the commit descriptions. > Changed subject prefix from dwc to dwc3. > Increased props array size.