From patchwork Thu Sep 20 16:13:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathias Nyman X-Patchwork-Id: 10607989 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 803AF6CB for ; Thu, 20 Sep 2018 16:11:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 942042E09D for ; Thu, 20 Sep 2018 16:11:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 918BB2E09E; Thu, 20 Sep 2018 16:11:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36A112E096 for ; Thu, 20 Sep 2018 16:11:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732158AbeITVzM (ORCPT ); Thu, 20 Sep 2018 17:55:12 -0400 Received: from mga01.intel.com ([192.55.52.88]:60871 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731996AbeITVzK (ORCPT ); Thu, 20 Sep 2018 17:55:10 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Sep 2018 09:10:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,399,1531810800"; d="scan'208";a="91827560" Received: from mattu-haswell.fi.intel.com ([10.237.72.164]) by fmsmga001.fm.intel.com with ESMTP; 20 Sep 2018 09:10:43 -0700 From: Mathias Nyman To: Cc: , Peter Chen , Mathias Nyman Subject: [PATCH v2 06/10] usb: host: xhci-plat: add platform TPL support Date: Thu, 20 Sep 2018 19:13:36 +0300 Message-Id: <1537460020-1009-7-git-send-email-mathias.nyman@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1537460020-1009-1-git-send-email-mathias.nyman@linux.intel.com> References: <1537460020-1009-1-git-send-email-mathias.nyman@linux.intel.com> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Peter Chen The TPL support is used to identify targeted devices during EH2.0 and EH3.0 certification test, the user can add "tpl-support" at dts to enable this feature. Signed-off-by: Peter Chen Signed-off-by: Mathias Nyman --- drivers/usb/host/xhci-plat.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 94e9392..32b5574 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -18,6 +18,7 @@ #include #include #include +#include #include "xhci.h" #include "xhci-plat.h" @@ -305,6 +306,8 @@ static int xhci_plat_probe(struct platform_device *pdev) hcd->skip_phy_initialization = 1; } + hcd->tpl_support = of_usb_host_tpl_support(sysdev->of_node); + xhci->shared_hcd->tpl_support = hcd->tpl_support; ret = usb_add_hcd(hcd, irq, IRQF_SHARED); if (ret) goto disable_usb_phy;