From patchwork Sat Jan 21 17:32:15 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: 13111179 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 C2B24C004D4 for ; Sat, 21 Jan 2023 17:34:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229673AbjAUReD (ORCPT ); Sat, 21 Jan 2023 12:34:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230011AbjAUReC (ORCPT ); Sat, 21 Jan 2023 12:34:02 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1187B2312D; Sat, 21 Jan 2023 09:34:02 -0800 (PST) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30LHTjmn026698; Sat, 21 Jan 2023 17:33:50 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=ZCAf8mISwyoplwQVcb17wI/dTTbJ8iCf1Y6jy5rmUYo=; b=iuFB82V8OChSCkWX5BkFHGrbFUiDi1N83aSecKAauOe7HiXYrOH5EJESkLLkWGWFsGt3 36WzcLFp90cslEaFs+nt7/w3vre6LNgHnhv/eLMoDgkjIpzyM4VfZw7cvOrpIUIQyTxX kwhMxDgMyJGWDQ5aHYhRQKGU1WEkzgM3JEFMBtotKoJ6sbFqRAsCqc2bMrr99k1aW2fV qbBn/Q9rKPjnGNxB5TyM/JQGC+Ucm7SBGYbjJHPjMypWi3IcxfT1Rox0+BxyK2brFNa1 fmCD9/W3InBgNK1m+y1p48JNtWaoDGbwAtKGIJ7zBjRhDZC3EH8nyPO4AaSD+56nOdiu 2w== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3n89fr8nr4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 21 Jan 2023 17:33:50 +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 30LHXnLn021657 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 21 Jan 2023 17:33:49 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; Sat, 21 Jan 2023 09:33:44 -0800 From: Srinivasa Rao Mandadapu To: , , , , , , , , , , , , , CC: Srinivasa Rao Mandadapu Subject: [RESEND v5 1/6] dt-bindings: clock: qcom,sc7280-lpasscc: Add qcom,adsp-pil-mode property Date: Sat, 21 Jan 2023 23:02:15 +0530 Message-ID: <1674322340-25882-2-git-send-email-quic_srivasam@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1674322340-25882-1-git-send-email-quic_srivasam@quicinc.com> References: <1674322340-25882-1-git-send-email-quic_srivasam@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: gIb1ldkl0h_xGZMyiO1wz65zaa2-pBOi X-Proofpoint-GUID: gIb1ldkl0h_xGZMyiO1wz65zaa2-pBOi X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-21_11,2023-01-20_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 lowpriorityscore=0 phishscore=0 malwarescore=0 suspectscore=0 adultscore=13 impostorscore=0 priorityscore=1501 spamscore=0 bulkscore=0 mlxscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301210168 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 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>; }; ...