From patchwork Thu Jan 26 10:14:20 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: 13116841 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 6743CC54EAA for ; Thu, 26 Jan 2023 10:15:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236677AbjAZKPE (ORCPT ); Thu, 26 Jan 2023 05:15:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236411AbjAZKPC (ORCPT ); Thu, 26 Jan 2023 05:15:02 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D0722103; Thu, 26 Jan 2023 02:15:01 -0800 (PST) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30QA16AB006973; Thu, 26 Jan 2023 10:14:50 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=OFcouzM6EqY9gBl8/Cd0yPYf4SutM9kQ5+UvNxJ8rPAviGSI/JVToA31XHkJ64CyRw1b N3NZr5qwYvULArQOTlO5xjEDoOrkokt2qVD25szPRtNAOrF138zNo0cqfz5ECs29Vur2 qQmLWa4UBF8cfdWnONiNmcqwIoipty5KCzo5QrfWwmI8XCBuMS/JGwv9oKyHtRoYqsVA qAZgRItHyknYu9frZCpAXUeMuCcqVgUtK4nftoCiQX84dFgYgqXv5YpxUgLXcjueHpbE OwOWFPO0SoH94XI5Tyd/BOh7KkgMT3TqoOabHVcPtrWpCsHtyuDOTqiGvAAmRgc7Qf/T tQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3najkhbt5w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Jan 2023 10:14:50 +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 30QAEnkW001164 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Jan 2023 10:14:49 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; Thu, 26 Jan 2023 02:14:44 -0800 From: Srinivasa Rao Mandadapu To: , , , , , , , , , , , , , CC: Srinivasa Rao Mandadapu Subject: [PATCH v6 1/6] dt-bindings: clock: qcom,sc7280-lpasscc: Add qcom,adsp-pil-mode property Date: Thu, 26 Jan 2023 15:44:20 +0530 Message-ID: <1674728065-24955-2-git-send-email-quic_srivasam@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1674728065-24955-1-git-send-email-quic_srivasam@quicinc.com> References: <1674728065-24955-1-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: JpUx40fSe0Mom_yJGtfUOKqlZ2h-jCFh X-Proofpoint-GUID: JpUx40fSe0Mom_yJGtfUOKqlZ2h-jCFh 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=2023-01-26_03,2023-01-25_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 adultscore=4 spamscore=0 suspectscore=0 mlxlogscore=999 clxscore=1015 lowpriorityscore=0 impostorscore=0 mlxscore=0 priorityscore=1501 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301260097 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>; }; ...