From patchwork Fri Apr 7 15:57:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13205031 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 8C87EC6FD1D for ; Fri, 7 Apr 2023 15:58:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232049AbjDGP6O (ORCPT ); Fri, 7 Apr 2023 11:58:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232105AbjDGP6N (ORCPT ); Fri, 7 Apr 2023 11:58:13 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CF446EB8; Fri, 7 Apr 2023 08:58:07 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 337EMlO2029818; Fri, 7 Apr 2023 15:58:04 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=J/PAJLZyHK4/8iCjH7cAWkmm0zmFPNYmpA8/KQydMpY=; b=Nz/7V28xR9k6xsRfcoFwSkS4Ci/zRJro6CpYezx5rNBfebWp+aYwqXP/kqApmAHDd+Mq FZS+5V5DrwhULJzeKAl/623rA0gGhf5bFLUG2sBap65dUTdfuc/S5ntj84hjjUwu0G7I eK7+YgIBL0zFgBmcLfvgI3LbDhL2dxC83cRAnPRnc9wkC6sItMfJm/9xGV8KYk1fXuxb kmDCQ5Jx6d6PACugpeCWp/bNvlyYp72p2NgjIV4ko1m1XdcZb0QB9mJlykp6UBZz15oq 9wHc4Gd2lfcP2nXtZpBLurpjSRKJ1F0bwTr31R6XrpqpOsgbwSmL47K0eju5IOdA2ZAB tw== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ptmvq87js-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 07 Apr 2023 15:58:03 +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 337Fw2Y2029906 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 7 Apr 2023 15:58:02 GMT Received: from devipriy-linux.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 15.2.986.42; Fri, 7 Apr 2023 08:57:57 -0700 From: Devi Priya To: , , , , , , , , , CC: , , , , , Subject: [PATCH V4 3/5] arm64: dts: qcom: ipq9574: Add RPM related nodes Date: Fri, 7 Apr 2023 21:27:25 +0530 Message-ID: <20230407155727.20615-4-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230407155727.20615-1-quic_devipriy@quicinc.com> References: <20230407155727.20615-1-quic_devipriy@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-GUID: XJK3O_Qyt7PyK23Zw1A2HEHCklUKGrme X-Proofpoint-ORIG-GUID: XJK3O_Qyt7PyK23Zw1A2HEHCklUKGrme X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-07_10,2023-04-06_03,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 mlxlogscore=835 mlxscore=0 clxscore=1015 suspectscore=0 malwarescore=0 impostorscore=0 adultscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304070146 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add RPM Glink & RPM message RAM nodes to support frequency scaling on IPQ9574. Reviewed-by: Konrad Dybcio Co-developed-by: Praveenkumar I Signed-off-by: Praveenkumar I Signed-off-by: Devi Priya --- Changes in V4: - Picked up the R-b tag arch/arm64/boot/dts/qcom/ipq9574.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 7c820463a79d..1f9b7529e7ed 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -110,12 +110,29 @@ }; }; + rpm-glink { + compatible = "qcom,glink-rpm"; + interrupts = ; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + mboxes = <&apcs_glb 0>; + + rpm_requests: rpm-requests { + compatible = "qcom,rpm-ipq9574"; + qcom,glink-channels = "rpm_requests"; + }; + }; + soc: soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0 0 0xffffffff>; + rpm_msg_ram: sram@60000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0x00060000 0x6000>; + }; + pcie0_phy: phy@84000 { compatible = "qcom,ipq9574-qmp-gen3x1-pcie-phy"; reg = <0x00084000 0x1000>;