From patchwork Wed Jan 4 16:21:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivasa Rao Mandadapu X-Patchwork-Id: 13088725 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 0CE05C46467 for ; Wed, 4 Jan 2023 16:22:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235343AbjADQWs (ORCPT ); Wed, 4 Jan 2023 11:22:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45732 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235253AbjADQWQ (ORCPT ); Wed, 4 Jan 2023 11:22:16 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3552F4085C; Wed, 4 Jan 2023 08:22:15 -0800 (PST) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 304G257B031845; Wed, 4 Jan 2023 16:22:08 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=qVxLVNi1vjauSf0iGsvDfnimrpo5LpqH79zwOIt7/GY=; b=iffvpJ2u8YNT5awhj1uWrUlYld6nsHfpX4UzCIBEF/HZ0NMOm9BRt7O+8uw+4/HVzxB6 dB6hlpdHDkSKoKTAeCEMbN75/W6hfj03z6XHIdwJH8j3dy1MNbcwwKr41THAQBhB/q/g XRJHnqprDyXVHNv09R/5VyaGTn5ht3YCA7AbF1wkL/+K0CDTDecBWj+ef7dkrM6eHAAR QYo2fXEXYkhCWAHOLi11lWpo0PdDRva7r7xKWg3XHhT/9Wpame1XmXk++OmgFL/H4RVw e5RD/jACxiNTE7Pf4WtEAyg06/SCeDLgD2mxz+/U/la22d6/T8aQxuS1DsMEXeTsPRUh sw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3mvsvxta5f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 Jan 2023 16:22:08 +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 304GM7Iw027208 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 4 Jan 2023 16:22:07 GMT Received: from hu-srivasam-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 15.2.986.36; Wed, 4 Jan 2023 08:22:02 -0800 From: Srinivasa Rao Mandadapu To: , , , , , , , , , , , , , CC: Srinivasa Rao Mandadapu Subject: [RESEND v3 1/4] dt-bindings: clock: qcom,sc7280-lpasscc: Add qcom,adsp-pil-mode property Date: Wed, 4 Jan 2023 21:51:34 +0530 Message-ID: <1672849297-3116-2-git-send-email-quic_srivasam@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1672849297-3116-1-git-send-email-quic_srivasam@quicinc.com> References: <1672849297-3116-1-git-send-email-quic_srivasam@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-ORIG-GUID: V9aOv9mUu05jz2SxJs-E47ocJkf71tZp X-Proofpoint-GUID: V9aOv9mUu05jz2SxJs-E47ocJkf71tZp X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2023-01-04_07,2023-01-04_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=32 bulkscore=0 suspectscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 spamscore=0 mlxlogscore=999 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301040136 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org When this property is set, the remoteproc is used to boot the LPASS and therefore qdsp6ss clocks would be used to bring LPASS out of reset, hence they are directly controlled by the remoteproc. This is a cleanup done to handle overlap of regmap of lpasscc and adsp remoteproc blocks. Signed-off-by: Srinivasa Rao Mandadapu Tested-by: Mohammad Rafi Shaik Reviewed-by: Krzysztof Kozlowski Reviewed-by: Stephen Boyd --- Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml index 6151fde..97c6bd9 100644 --- a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml @@ -41,6 +41,12 @@ properties: - const: qdsp6ss - const: top_cc + qcom,adsp-pil-mode: + description: + Indicates if the LPASS would be brought out of reset using + remoteproc peripheral loader. + type: boolean + required: - compatible - reg @@ -60,6 +66,7 @@ examples: reg-names = "qdsp6ss", "top_cc"; clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>; clock-names = "iface"; + qcom,adsp-pil-mode; #clock-cells = <1>; }; ...