Received: by 2002:ac0:8c9a:0:0:0:0:0 with SMTP id r26csp4662550ima; Mon, 4 Feb 2019 22:19:33 -0800 (PST) X-Google-Smtp-Source: AHgI3IbR6Ovfoq292JH9w+6hWaN868WwlJa399h5K+PZqyWIXbR8h1TBabrXe+RzP0J01rOlVLUq X-Received: by 2002:a62:e30d:: with SMTP id g13mr3298829pfh.151.1549347573651; Mon, 04 Feb 2019 22:19:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549347573; cv=none; d=google.com; s=arc-20160816; b=H0bJ5TXFzwObmag8zBHIyjevOfPrb64fkNst4drBn9GXgq5x5k8lXyixLYRpUKnZVT A/LBm0fLsIM7Q2gQ4gzbyKsKnstmCStEkLHfInojX9uRMg6X2VcR5KiS2dm7LPp5Mv6z S1W6U3Sl/ik5s+YrhzrWAYrcwOOF0zumVev5pxnWiiw5rm0qIVuAobeATzqbU2XEkyBX hDFva/wmpd3MCsZm13jcnhJhGwmLJ9eMv9MPdkJjff9sJILDuuWlDYYx9rJkfiJnttaE OjPWM6uCGCZsoGZ6cn3udk72IGbaDBmSin0pxDYlVLdZEtqaYy/IxmOzVYKeNjbbo1Pi 55/A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature; bh=Vvd3nR7p14N8GxyMXTUjYz5uA5/B2tjh0nCeOlhyFSM=; b=cQm1mlXhXiBVjZKK58DJSROR95T6R+GeLtCAwbGjNEu8TFlEGPt61q0uvJILAvFeaJ 7pGPkyuMRpM4gTwLbJqzFam+dLaZ3jkK5Ex5SS6t68SXK495xA/Ywz40wFyIRq9HarCr PyJ1+Ead9ifAY85S+cew5DiYIgcr5TV2deRvJeZ1cudAYIHVmQz/ZWyDVa6wbc2R/xnn F1wBAR00TILodFatoA5aVBt+MOus42T9V0PpHCH4UklEljYc7yV64CHJxuI2bHoOr4bO ZciykPTWJ68UDR8l85HISbVXIdAtOoR6FDXLbHLgwlPm/tg963QeQMIwx+5rnEQHNoOv 1vKg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b=VUFIZZO1; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ay11si2223172plb.368.2019.02.04.22.19.17; Mon, 04 Feb 2019 22:19:33 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b=VUFIZZO1; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727803AbfBEGTL (ORCPT + 99 others); Tue, 5 Feb 2019 01:19:11 -0500 Received: from mail-ed1-f67.google.com ([209.85.208.67]:46353 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727133AbfBEGTK (ORCPT ); Tue, 5 Feb 2019 01:19:10 -0500 Received: by mail-ed1-f67.google.com with SMTP id o10so1865032edt.13 for ; Mon, 04 Feb 2019 22:19:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=Vvd3nR7p14N8GxyMXTUjYz5uA5/B2tjh0nCeOlhyFSM=; b=VUFIZZO1Xc91ETEBoJR6uAsrKO1idUqGdpaWE2ek9TgRMaxm+IqnsEVbuqpXOEpn3o ZrfyuomqwsonmtWkymCEScztazAhbjYdr94RPKJ5bZPrgvGaJg3lTxoSsSjVGvAMp3xj 68Pq3RYA6lGBiS7YbSb7a4LlnDbszC46wMWfg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Vvd3nR7p14N8GxyMXTUjYz5uA5/B2tjh0nCeOlhyFSM=; b=eO1DMxXNowvX9VUIlfObwWTo15eWFgiMdBVUEsLM+jq941HzNXmo2+nSlThJKoPppW mNpsAVZHjNMfm5iFbjy968mDjpsNjpmWQ+iOHx67c1ez8B237Mrn9hL15F77KaTMIwpz LqlyOX4q3EPGz2L0SNzKMPwgdlXo+UPUuRe/QcwlzLUp2xibKLPXp2ZxX7wCuviigCpU Ug8+gIWMhKu30dLEEP9fM+to2uepks/UYnljNZhTxQJz+CuUXxC4xRC7B/bMzxRfj4HP +6z/TSv4P+oodztPV+QEQ9+kF/AR6E7AnWSoIreJ0UpbwRtg/Nt8cUEIVFvAqrGY3lSf Rp0w== X-Gm-Message-State: AHQUAuaQJisyDOyW6gbiAIaYGLxBr8MH1cpvmUGMgGMaDg/SK4BTX68s mDmWZ5XCd1slrWmVUYUAd/UiIg== X-Received: by 2002:aa7:d749:: with SMTP id a9mr2445593eds.223.1549347548795; Mon, 04 Feb 2019 22:19:08 -0800 (PST) Received: from mannams-OptiPlex-7010.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id t26sm2835120ejs.48.2019.02.04.22.19.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 04 Feb 2019 22:19:08 -0800 (PST) From: Srinath Mannam To: Greg Kroah-Hartman , Mathias Nyman , Rob Herring , Mark Rutland Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Srinath Mannam Subject: [PATCH 0/2] Reset xHCI port PHY on disconnect Date: Tue, 5 Feb 2019 11:48:52 +0530 Message-Id: <1549347534-11320-1-git-send-email-srinath.mannam@broadcom.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch set adds a quirk in xHCI driver to reset PHY of xHCI port on its disconnect event. This patch set is based on Linux-5.0-rc2. Srinath Mannam (2): dt-bindings: usb-xhci: Add usb-phy-port-reset property drivers: xhci: Add quirk to reset xHCI port PHY Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 + drivers/usb/core/hcd.c | 6 ++++++ drivers/usb/core/phy.c | 21 +++++++++++++++++++++ drivers/usb/core/phy.h | 1 + drivers/usb/host/xhci-plat.c | 3 +++ drivers/usb/host/xhci-ring.c | 9 ++++++--- drivers/usb/host/xhci.h | 1 + include/linux/usb/hcd.h | 1 + 8 files changed, 40 insertions(+), 3 deletions(-) -- 2.7.4