From patchwork Sun May 14 05:49:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 13240397 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 1ED8DC7EE25 for ; Sun, 14 May 2023 05:51:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237368AbjENFvq (ORCPT ); Sun, 14 May 2023 01:51:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236943AbjENFvD (ORCPT ); Sun, 14 May 2023 01:51:03 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36BAA4230; Sat, 13 May 2023 22:50:39 -0700 (PDT) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34E5oTbG013943; Sun, 14 May 2023 05:50:29 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=Abuns1dscIhsXqDWAq+7t0Pta40GkCpQ9StWLfQ64cg=; b=D+AUw6cKBDGjmr/+X2gR78mfFhIjQuXSYnbnxq1Kw02Ln+dvl4bFmQbP1Nz9zeANgEp8 b7255KXSFRz6lqq75O5P3hYBb4FAbkF+9EFtNouDlWfpIdXIIoveOiJ+yaf+xa2AaXLw 1dDZV5t4DjN7havEsqW0FTxOMquP31OUHkqp8HZEWOTps7oMsgl6lUUGutXi0INu5Pyz GJp5Vg06QqOwtpPAPOfzhKE4K+o/xs1AtJMBI0C9DYPLq+YhH0t2gLBM1YaZU2eWAzu6 GeGCAKsvZA/FMTnY3VgzX42ReQOBwquBPxDc2d43qUMddf8w2inIhipeIToTxoh6wb4a ng== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qj1gxsg8x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 14 May 2023 05:50:29 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 34E5oTrv013985 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 14 May 2023 05:50:29 GMT Received: from hu-kriskura-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Sat, 13 May 2023 22:50:22 -0700 From: Krishna Kurapati To: Thinh Nguyen , Greg Kroah-Hartman , Philipp Zabel , "Andy Gross" , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , Krzysztof Kozlowski , Felipe Balbi CC: , , , , , , , , , , Krishna Kurapati Subject: [PATCH v8 9/9] arm64: dts: qcom: sa8540-ride: Enable first port of tertiary usb controller Date: Sun, 14 May 2023 11:19:17 +0530 Message-ID: <20230514054917.21318-10-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230514054917.21318-1-quic_kriskura@quicinc.com> References: <20230514054917.21318-1-quic_kriskura@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: zI6iMv4yuXF5OSDJVw0bpVI23yzGAq_B X-Proofpoint-ORIG-GUID: zI6iMv4yuXF5OSDJVw0bpVI23yzGAq_B X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-14_03,2023-05-05_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 malwarescore=0 spamscore=0 clxscore=1015 mlxlogscore=937 priorityscore=1501 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305140052 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org There is now support for the multiport USB controller this uses so enable it. The board only has a single port hooked up (despite it being wired up to the multiport IP on the SoC). There's also a USB 2.0 mux hooked up, which by default on boot is selected to mux properly. Grab the gpio controlling that and ensure it stays in the right position so USB 2.0 continues to be routed from the external port to the SoC. Signed-off-by: Andrew Halaney Signed-off-by: Krishna Kurapati --- arch/arm64/boot/dts/qcom/sa8540p-ride.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts index 24fa449d48a6..53d47593306e 100644 --- a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts +++ b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts @@ -309,6 +309,19 @@ &usb_2_qmpphy0 { status = "okay"; }; +&usb_2 { + pinctrl-names = "default"; + pinctrl-0 = <&usb2_en_state>; + + status = "okay"; +}; + +&usb_2_dwc3 { + dr_mode = "host"; + phy-names = "usb2-port0", "usb3-port0"; + phys = <&usb_2_hsphy0>, <&usb_2_qmpphy0>; +}; + &xo_board_clk { clock-frequency = <38400000>; }; @@ -401,4 +414,13 @@ wake-pins { bias-pull-up; }; }; + + usb2_en_state: usb2-en-state { + /* TS3USB221A USB2.0 mux select */ + pins = "gpio24"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; };