From patchwork Tue Oct 17 13:18:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 734490 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 DDF35CDB483 for ; Tue, 17 Oct 2023 13:19:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343910AbjJQNTe (ORCPT ); Tue, 17 Oct 2023 09:19:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343915AbjJQNTc (ORCPT ); Tue, 17 Oct 2023 09:19:32 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D96F510D; Tue, 17 Oct 2023 06:19:29 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39HCkmh4011698; Tue, 17 Oct 2023 13:19:22 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=+d1KRSggdTGEKfw6LpfvQegBYY+tc+X8fQ3kuYQ0mLA=; b=T65StbMHYtx4559usWL+NwvaTnU0wrS7tbFtHTtTx2rZKlcK7f26a/aONu3w42gZU34T rVmvc9uhKUHrcAx7lKBYNdmv0lsN/DlksLypQIUGDptckphbcMvoLwDruhjP5Kp4kOkU RTHc11sYfN/LFxIlIXycKqv9MF2QjRKTvIBjvG0dBNCEXuGc77ryeVbSjnRurYUNWzrf Sn+aXoMF8UG9ItDxWMzgO2OgbN33lVer22DM/AYoqOrfWC3Hl0Q2GkXqrXRRB+zcp6Nh G6qpxiQkPvtcR4O2rrEcQd7y0xtUpIvWSTaIKjqXWb8uYOt0vxquV4DKQY5aDwXAaOrw JA== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tsb3xsyr1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Oct 2023 13:19:22 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 39HDJLl8009197 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Oct 2023 13:19:21 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 15.2.1118.39; Tue, 17 Oct 2023 06:19:16 -0700 From: Krishna Kurapati To: Thinh Nguyen , Greg Kroah-Hartman , Philipp Zabel , "Andy Gross" , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , CC: , , , , , , Krishna Kurapati Subject: [RFC 3/8] usb: dwc3: qcom: Enable autosuspend for host mode Date: Tue, 17 Oct 2023 18:48:47 +0530 Message-ID: <20231017131851.8299-4-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231017131851.8299-1-quic_kriskura@quicinc.com> References: <20231017131851.8299-1-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: vGCiM_K0LPQoQeiAwMfksFbnVTl5ewS9 X-Proofpoint-ORIG-GUID: vGCiM_K0LPQoQeiAwMfksFbnVTl5ewS9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-17_02,2023-10-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 phishscore=0 mlxlogscore=999 malwarescore=0 priorityscore=1501 mlxscore=0 adultscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310170113 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org When in host mode, enable autosuspend for xhci and root hubs. a) Register a vendor call back to get information of successful role change by core. When xhci is enumerated successfully, configure it to use_autosuspend. The decision of whether or not to do runtime_allow for xhci node is left to userspace: (echo auto > */xhci-auto/power/control). b) Register to usb-core notifications in set_mode vendor callback to identify when root hubs are being created. Configure them to use_autosuspend accordingly. c) Configure any connected device to use_autosuspend. In general for mobile use cases, autosuspend is enabled and wakeup is enabled only for hubs and audio devices. So let userspace choose to configure autosuspend_delay and wakeup capability of connected devices. Signed-off-by: Krishna Kurapati --- drivers/usb/dwc3/core.c | 3 +++ drivers/usb/dwc3/core.h | 9 ++++++++ drivers/usb/dwc3/dwc3-qcom.c | 42 ++++++++++++++++++++++++++++++++++++ 3 files changed, 54 insertions(+) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 53a8d92ad663..b4d1d1c98dd5 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -233,6 +233,9 @@ static void __dwc3_set_mode(struct work_struct *work) break; } + if (!ret) + dwc3_notify_mode_changed(dwc, dwc->current_dr_role); + out: pm_runtime_mark_last_busy(dwc->dev); pm_runtime_put_autosuspend(dwc->dev); diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index aefcb0d388b7..5ed7fd5eb776 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -974,10 +974,12 @@ struct dwc3_scratchpad_array { * @notify_cable_disconnect: Notify glue of cable removal * irrespective of host or device mode. * @set_mode: Notify glue before mode change is about to happen. + * @mode_changed: Notify glue that mode change was done successfully */ struct dwc3_glue_ops { void (*notify_cable_disconnect)(void *glue_data); void (*set_mode)(void *glue_data, u32 desired_dr_role); + void (*mode_changed)(void *glue_data, u32 current_dr_role); }; struct dwc3_glue_data { @@ -1600,6 +1602,13 @@ static inline void dwc3_notify_set_mode(struct dwc3 *dwc, dwc->glue_ops->set_mode(dwc->glue_data, desired_dr_role); } +static inline void dwc3_notify_mode_changed(struct dwc3 *dwc, + u32 current_dr_role) +{ + if (dwc->glue_ops && dwc->glue_ops->mode_changed) + dwc->glue_ops->mode_changed(dwc->glue_data, current_dr_role); +} + #if IS_ENABLED(CONFIG_USB_DWC3_HOST) || IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE) int dwc3_host_init(struct dwc3 *dwc); void dwc3_host_exit(struct dwc3 *dwc); diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 4013a5e6c6c0..9c7b23888f11 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -91,6 +91,7 @@ struct dwc3_qcom { bool enable_rt; enum usb_role current_role; + struct notifier_block xhci_nb; }; static inline void dwc3_qcom_setbits(void __iomem *base, u32 offset, u32 val) @@ -676,6 +677,27 @@ static const struct software_node dwc3_qcom_swnode = { .properties = dwc3_qcom_acpi_properties, }; +static int dwc3_xhci_event_notifier(struct notifier_block *nb, + unsigned long event, void *ptr) +{ + struct usb_device *udev = ptr; + + if (event != USB_DEVICE_ADD) + return NOTIFY_DONE; + + /* + * If this is a roothub corresponding to this controller, enable autosuspend + */ + if (!udev->parent) { + pm_runtime_use_autosuspend(&udev->dev); + pm_runtime_set_autosuspend_delay(&udev->dev, 1000); + } + + usb_mark_last_busy(udev); + + return NOTIFY_DONE; +} + static void dwc3_qcom_handle_cable_disconnect(void *data) { struct dwc3_qcom *qcom = (struct dwc3_qcom *)data; @@ -688,6 +710,8 @@ static void dwc3_qcom_handle_cable_disconnect(void *data) pm_runtime_get_sync(qcom->dev); dwc3_qcom_vbus_override_enable(qcom, false); pm_runtime_put_autosuspend(qcom->dev); + } else if (qcom->current_role == USB_ROLE_HOST) { + usb_unregister_notify(&qcom->xhci_nb); } pm_runtime_mark_last_busy(qcom->dev); @@ -711,15 +735,33 @@ static void dwc3_qcom_handle_set_mode(void *data, u32 desired_dr_role) qcom->current_role = USB_ROLE_DEVICE; } else if ((desired_dr_role == DWC3_GCTL_PRTCAP_HOST) && (qcom->current_role != USB_ROLE_HOST)) { + qcom->xhci_nb.notifier_call = dwc3_xhci_event_notifier; + usb_register_notify(&qcom->xhci_nb); qcom->current_role = USB_ROLE_HOST; } pm_runtime_mark_last_busy(qcom->dev); } +static void dwc3_qcom_handle_mode_changed(void *data, u32 current_dr_role) +{ + struct dwc3_qcom *qcom = (struct dwc3_qcom *)data; + + /* + * XHCI platform device is allocated upon host init. + * So ensure we are in host mode before enabling autosuspend. + */ + if ((current_dr_role == DWC3_GCTL_PRTCAP_HOST) && + (qcom->current_role == USB_ROLE_HOST)) { + pm_runtime_use_autosuspend(&qcom->dwc->xhci->dev); + pm_runtime_set_autosuspend_delay(&qcom->dwc->xhci->dev, 0); + } +} + struct dwc3_glue_ops dwc3_qcom_glue_hooks = { .notify_cable_disconnect = dwc3_qcom_handle_cable_disconnect, .set_mode = dwc3_qcom_handle_set_mode, + .mode_changed = dwc3_qcom_handle_mode_changed, }; static int dwc3_qcom_probe_core(struct platform_device *pdev, struct dwc3_qcom *qcom) From patchwork Tue Oct 17 13:19:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 734487 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 2E204CDB483 for ; Tue, 17 Oct 2023 13:20:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235143AbjJQNU2 (ORCPT ); Tue, 17 Oct 2023 09:20:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343926AbjJQNUJ (ORCPT ); Tue, 17 Oct 2023 09:20:09 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7BB9E192; Tue, 17 Oct 2023 06:20:01 -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 39H7jblP025029; 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Tue, 17 Oct 2023 13:19:57 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 15.2.1118.39; Tue, 17 Oct 2023 06:19:53 -0700 From: Krishna Kurapati To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd CC: , , , , , Krishna Kurapati Subject: [RFC 4/8] clk: qcom: gcc-sm8450: Keep usb30 prim gdsc on during runtime suspend Date: Tue, 17 Oct 2023 18:49:44 +0530 Message-ID: <20231017131944.8356-1-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.42.0 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: haSFvbWIW5_zdSFiQJc9enXTBRX-G3Ad X-Proofpoint-ORIG-GUID: haSFvbWIW5_zdSFiQJc9enXTBRX-G3Ad X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-17_02,2023-10-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 mlxscore=0 clxscore=1011 phishscore=0 adultscore=0 malwarescore=0 bulkscore=0 suspectscore=0 mlxlogscore=751 spamscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310170113 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org When runtime suspend happens in host mode, if cable is removed at this instant, it triggers a resume where a xhci register access is done when gdsc is not on leading to a crash. Keep usb30 prim gdsc as on during runtime suspend to avoid this crash. Signed-off-by: Krishna Kurapati --- Note: I am not sure if this is the right way or setting GDSC flags to PWRSTS_RET_ON is the right approach. So for now made this change to keep GDSC during host mode runtime suspend. drivers/clk/qcom/gcc-sm8450.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/qcom/gcc-sm8450.c b/drivers/clk/qcom/gcc-sm8450.c index 75635d40a12d..47cde2de93a2 100644 --- a/drivers/clk/qcom/gcc-sm8450.c +++ b/drivers/clk/qcom/gcc-sm8450.c @@ -2996,6 +2996,7 @@ static struct gdsc usb30_prim_gdsc = { .gdscr = 0x49004, .pd = { .name = "usb30_prim_gdsc", + .flags = GENPD_FLAG_RPM_ALWAYS_ON, }, .pwrsts = PWRSTS_OFF_ON, }; From patchwork Tue Oct 17 13:18:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 734489 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 414E1CDB474 for ; Tue, 17 Oct 2023 13:19:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343955AbjJQNTo (ORCPT ); Tue, 17 Oct 2023 09:19:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343918AbjJQNTg (ORCPT ); Tue, 17 Oct 2023 09:19:36 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3FBB5F5; Tue, 17 Oct 2023 06:19:34 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39HCpJkd022076; Tue, 17 Oct 2023 13:19:27 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=ONAL9UCkf5t/qAN+nBfJPyvjjZ888xT+v1gaPYIWAIA=; b=FE5bLa9t+bRax+EmiSk0cMSx0EgmQkP63ffY1zppC8cBuGvn6ossUttbXLfbbeXUnUee ludaQqsp2Po2QIgpWUVl0ZdE8wjZ4aPQW0kJmxioIh/dQTOdl84AioIkHzU4+lQkpIkZ XyYNUX0Knih9qkFVWlDlaAhBCKUTgpsnFNaJvgPR8f3nbdhszmzx2v8IS0CbIybUVLcb 5ZTjYaSJaAF27oNu++km4pqfkZdDHfdLbZTRFpkvFMB7zKiqqbJrQsnu4plMdpxyOvKI DXh+KpgPbBB/zCV3ohyPKfUUw0bNjrLhOchPj72ry5tgc+zTcwTy4CfTxMxLzlIPHsYZ EQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tsb3xsyra-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Oct 2023 13:19:27 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 39HDJQWT002471 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Oct 2023 13:19:26 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 15.2.1118.39; Tue, 17 Oct 2023 06:19:21 -0700 From: Krishna Kurapati To: Thinh Nguyen , Greg Kroah-Hartman , Philipp Zabel , "Andy Gross" , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , CC: , , , , , , Krishna Kurapati Subject: [RFC 5/8] arm64: dts: qcom: Flatten sm8450 usb device node Date: Tue, 17 Oct 2023 18:48:48 +0530 Message-ID: <20231017131851.8299-5-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231017131851.8299-1-quic_kriskura@quicinc.com> References: <20231017131851.8299-1-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: 6Hx4aTXhrPS7KcMtC4E59yCFhNyy10HO X-Proofpoint-ORIG-GUID: 6Hx4aTXhrPS7KcMtC4E59yCFhNyy10HO X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-17_02,2023-10-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 phishscore=0 mlxlogscore=882 malwarescore=0 priorityscore=1501 mlxscore=0 adultscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310170113 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Flatten usb device node by removing usb_1_dwc3 node. Verified working of ADB in device mode and enumeration of headset in host mode. Signed-off-by: Krishna Kurapati --- arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 3 -- arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 3 -- .../dts/qcom/sm8450-sony-xperia-nagara.dtsi | 3 -- arch/arm64/boot/dts/qcom/sm8450.dtsi | 44 +++++++++---------- 4 files changed, 21 insertions(+), 32 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts index bc4c125d1832..73b7c4f5276c 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts @@ -805,9 +805,6 @@ &ufs_mem_phy { &usb_1 { status = "okay"; -}; - -&usb_1_dwc3 { dr_mode = "otg"; usb-role-switch; }; diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts index 65a94dfaf5ae..fb800d24b00b 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts @@ -453,9 +453,6 @@ &ufs_mem_phy { &usb_1 { status = "okay"; -}; - -&usb_1_dwc3 { dr_mode = "peripheral"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi index 001fb2723fbb..9ba6db3d54f8 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi @@ -778,9 +778,6 @@ &uart7 { &usb_1 { status = "okay"; -}; - -&usb_1_dwc3 { dr_mode = "peripheral"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 5cd7296c7660..3785a4625aff 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -4270,7 +4270,7 @@ opp-202000000 { usb_1: usb@a6f8800 { compatible = "qcom,sm8450-dwc3", "qcom,dwc3"; - reg = <0 0x0a6f8800 0 0x400>; + reg = <0 0x0a600000 0 0x200000>; status = "disabled"; #address-cells = <2>; #size-cells = <2>; @@ -4293,11 +4293,13 @@ usb_1: usb@a6f8800 { <&gcc GCC_USB30_PRIM_MASTER_CLK>; assigned-clock-rates = <19200000>, <200000000>; - interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, <&pdc 17 IRQ_TYPE_LEVEL_HIGH>, <&pdc 15 IRQ_TYPE_EDGE_BOTH>, <&pdc 14 IRQ_TYPE_EDGE_BOTH>; - interrupt-names = "hs_phy_irq", + interrupt-names = "dwc_usb3", + "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; @@ -4310,32 +4312,28 @@ usb_1: usb@a6f8800 { <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_0 0>; interconnect-names = "usb-ddr", "apps-usb"; - usb_1_dwc3: usb@a600000 { - compatible = "snps,dwc3"; - reg = <0 0x0a600000 0 0xcd00>; - interrupts = ; - iommus = <&apps_smmu 0x0 0x0>; - snps,dis_u2_susphy_quirk; - snps,dis_enblslpm_quirk; - phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; - phy-names = "usb2-phy", "usb3-phy"; + iommus = <&apps_smmu 0x0 0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; - ports { - #address-cells = <1>; - #size-cells = <0>; + phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; + phy-names = "usb2-phy", "usb3-phy"; - port@0 { - reg = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; - usb_1_dwc3_hs: endpoint { - }; + port@0 { + reg = <0>; + + usb_1_dwc3_hs: endpoint { }; + }; - port@1 { - reg = <1>; + port@1 { + reg = <1>; - usb_1_dwc3_ss: endpoint { - }; + usb_1_dwc3_ss: endpoint { }; }; }; From patchwork Tue Oct 17 13:18:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 734488 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 2EDFACDB474 for ; Tue, 17 Oct 2023 13:20:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344050AbjJQNUB (ORCPT ); Tue, 17 Oct 2023 09:20:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344007AbjJQNTs (ORCPT ); Tue, 17 Oct 2023 09:19:48 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8633310D; Tue, 17 Oct 2023 06:19:45 -0700 (PDT) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39HD7r7m005672; 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Tue, 17 Oct 2023 13:19:37 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 15.2.1118.39; Tue, 17 Oct 2023 06:19:32 -0700 From: Krishna Kurapati To: Thinh Nguyen , Greg Kroah-Hartman , Philipp Zabel , "Andy Gross" , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , CC: , , , , , , Krishna Kurapati Subject: [RFC 7/8] arm: dts: qcom: Enable runtime for SM8450 QRD Date: Tue, 17 Oct 2023 18:48:50 +0530 Message-ID: <20231017131851.8299-7-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231017131851.8299-1-quic_kriskura@quicinc.com> References: <20231017131851.8299-1-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: OPQNKBZ_sU67acFWmnqY8aHU4VFZHiYT X-Proofpoint-ORIG-GUID: OPQNKBZ_sU67acFWmnqY8aHU4VFZHiYT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-17_02,2023-10-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 phishscore=0 priorityscore=1501 mlxlogscore=450 impostorscore=0 suspectscore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 clxscore=1015 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310170113 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable runtime and wakeup source for SM8450 QRD platform. Signed-off-by: Krishna Kurapati --- arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts index aec47e45284e..d3e8fe7a37ec 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts @@ -490,6 +490,9 @@ &usb_1 { dr_mode = "otg"; usb-role-switch; + + qcom,enable-rt; + wakeup-source; }; &usb_1_dwc3_hs {