From patchwork Thu Sep 1 10:17:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 12962240 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 EA10DECAAD1 for ; Thu, 1 Sep 2022 10:19:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233544AbiIAKTM (ORCPT ); Thu, 1 Sep 2022 06:19:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233511AbiIAKTK (ORCPT ); Thu, 1 Sep 2022 06:19:10 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AD871341AC; Thu, 1 Sep 2022 03:19:06 -0700 (PDT) Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2819qrP6030547; Thu, 1 Sep 2022 10:19:00 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-type; s=qcppdkim1; bh=25BsbImCtNnWO9lR4e02OF0eGNR2JnOck8+12wHkKlk=; b=e0geCy1Eec5wsb7aVWfCypewTi4rs0roUwo8an1g7ZtzzbMQvM9BCasN/9bzFTGtk2AK MetAXzny4ncJXJuO5UHHtX9Ffx8PY2N75JH4WGpYyhhJ8LKP1GPIzD8UpTxlWZIPltNw txRSl/xu9m94Aiw3Uks1c5qgrWDteKrxgUIQEGU2JBvgncF25hu8vWlL7xePRnKxWTkK HFr9KaE2TJoaFlSk8O8Q0KftDve1eTJ89v9eluVEY+bNZ7TgNXR9srcGqjWAdeVKCMJN Jp4b3qilMby7A5Wrs0SdM99d6ZqQ5H3+8sN5EGeUmGMgdT2NSj+bhOYr6pXVCdQJznr0 DA== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ja79kkkbx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 01 Sep 2022 10:19:00 +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 281AIxOJ021822 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 1 Sep 2022 10:18:59 GMT Received: from blr-ubuntu-173.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 15.2.986.29; Thu, 1 Sep 2022 03:18:55 -0700 From: Rajendra Nayak To: , , , , , CC: , , , , , , "Rajendra Nayak" Subject: [PATCH 2/3] clk: qcom: gcc-sc7180: Update the .pwrsts for usb gdsc Date: Thu, 1 Sep 2022 15:47:55 +0530 Message-ID: <20220901101756.28164-2-quic_rjendra@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220901101756.28164-1-quic_rjendra@quicinc.com> References: <20220901101756.28164-1-quic_rjendra@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: 9shRz_gaalxWQ0BXgFljjMY3K8JrzI-F X-Proofpoint-ORIG-GUID: 9shRz_gaalxWQ0BXgFljjMY3K8JrzI-F X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-09-01_06,2022-08-31_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 adultscore=0 mlxscore=0 malwarescore=0 suspectscore=0 impostorscore=0 priorityscore=1501 phishscore=0 mlxlogscore=816 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209010046 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org USB on sc7180 cannot support wakeups from low power states if the GDSC is turned OFF. Update the .pwrsts for usb GDSC so it only transitions to RET in low power. Signed-off-by: Rajendra Nayak Reviewed-by: Matthias Kaehlcke Tested-by: Matthias Kaehlcke --- drivers/clk/qcom/gcc-sc7180.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c index c2ea09945c47..2d3980251e78 100644 --- a/drivers/clk/qcom/gcc-sc7180.c +++ b/drivers/clk/qcom/gcc-sc7180.c @@ -2224,7 +2224,7 @@ static struct gdsc usb30_prim_gdsc = { .pd = { .name = "usb30_prim_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, }; static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = {