From patchwork Tue Aug 30 22:25:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guru Das Srinagesh X-Patchwork-Id: 12960031 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 E63CDECAAD5 for ; Tue, 30 Aug 2022 22:27:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232241AbiH3W1Z (ORCPT ); Tue, 30 Aug 2022 18:27:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229723AbiH3W05 (ORCPT ); Tue, 30 Aug 2022 18:26:57 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9BB767C93; Tue, 30 Aug 2022 15:25:31 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 27UJAgYk004621; Tue, 30 Aug 2022 22:25:20 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=YHfq26Jki1OpoFOt7dvhlzhQTdKm3YYxb/Io14yx4fo=; b=BVmIDYd+myLqbxO4JtGnYs4UCkf+MXg8Hi98qo6FX83sp7sr/7Y8EsmjWE4nqN9KpaAz HqtM3vKfDe1tA2hzM3EA2LyQ2UPfsNpqJnarIYSJcvjL8ePvjTPD0be14CvBkXVaKrls ovGihV+39M/Q+2o9mw+7o5Bsie0qeI4JNZzsbPgyo7UWPxwkUrHYwpryAsJvyUxRW82+ ObdkV3+G1zl2Kr3d9t/AHHNwrMZZDBzN6b5vo/5WPqbifua7Q/ZiFZ2IhwbwVusLaXj6 ClusJCleaNmdjewYD+eBaBcnYPDWnamW25dirlLnKBNnw0+4jmRK3PhQGpXEO2g8HaBy kw== Received: from nasanppmta04.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3j9n861cfr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 Aug 2022 22:25:20 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 27UMPJbm010687 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 Aug 2022 22:25:19 GMT Received: from hu-gurus-sd.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Tue, 30 Aug 2022 15:25:19 -0700 From: Guru Das Srinagesh To: Andy Gross , Bjorn Andersson , Philipp Zabel , , CC: David Heidelberg , Robert Marko , Rajendra Nayak , Elliot Berman , Guru Das Srinagesh Subject: [RESEND PATCH v2 3/5] dt-bindings: firmware: qcom-scm: Add optional interrupt Date: Tue, 30 Aug 2022 15:25:09 -0700 Message-ID: <1661898311-30126-4-git-send-email-quic_gurus@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1661898311-30126-1-git-send-email-quic_gurus@quicinc.com> References: <1661898311-30126-1-git-send-email-quic_gurus@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: DIKGDZpMiUu2u6MAiV3vD0dIIxA6PxVb X-Proofpoint-ORIG-GUID: DIKGDZpMiUu2u6MAiV3vD0dIIxA6PxVb 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=2022-08-30_12,2022-08-30_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 impostorscore=0 adultscore=0 mlxlogscore=532 spamscore=0 clxscore=1015 phishscore=0 bulkscore=0 priorityscore=1501 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2208300100 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add an interrupt specification to the bindings to support the wait-queue feature. Signed-off-by: Guru Das Srinagesh --- Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml index e279fd2..4d6c89f 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml @@ -75,6 +75,11 @@ properties: Specify this flag to remove SCM call serialization. Need to ensure that the firmware being used supports this feature first. + interrupts: + description: + The wait-queue interrupt that firmware raises as part of handshake + protocol to handle sleeping SCM calls. + qcom,dload-mode: $ref: /schemas/types.yaml#/definitions/phandle-array items: