From patchwork Thu Apr 6 07:00:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13202910 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 ABC1EC77B6C for ; Thu, 6 Apr 2023 07:02:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235855AbjDFHCA (ORCPT ); Thu, 6 Apr 2023 03:02:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235888AbjDFHBP (ORCPT ); Thu, 6 Apr 2023 03:01:15 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD09C9023; Thu, 6 Apr 2023 00:01:02 -0700 (PDT) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3365CkUh013963; Thu, 6 Apr 2023 07:00:59 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=yVFSPWyKLLQm6rIim2QhXUlzQECFGAyZ5mMm/AEqlW0=; b=X3TcqE4TO/NwjfUFD/WagZn0Tb+ybUqzTZpRfqYE+4KQONAo6WIt183UgAOPqNFQUkZe GRmnWbqciCkLhBxEHCbKSAP/LUQSWoM/Mm7iPpY1ffeoeeJQNnl2GNeeQ1K8fQ2RZnIG fzy2SJJDxGYLq0zwApMv+7rH4YosDvGCCIQpkbUQNZuIHmZi0t/krcKlWtgR1Z8uIphO 6eInIGiTdhXwFrByjYwL8pJrR2084mhjkYpyhB8rR6EJuBWesfYzbfAV/MV19tFCfd4G 5Ugb4s/sHAhGNFOBW4+Hl6vaamUnC5H0bo7PaEOduWn4zBc3baOyiK1/+/l0GuOy4rLX Aw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ps8h0a5up-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 06 Apr 2023 07:00:58 +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 33670vpt014704 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 6 Apr 2023 07:00:57 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; Thu, 6 Apr 2023 00:00:52 -0700 From: Devi Priya To: , , , , , , , , , CC: , , , , , Subject: [PATCH V3 1/5] regulator: qcom_smd: Add s1 sub-node to mp5496 regulator Date: Thu, 6 Apr 2023 12:30:28 +0530 Message-ID: <20230406070032.22243-2-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230406070032.22243-1-quic_devipriy@quicinc.com> References: <20230406070032.22243-1-quic_devipriy@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-GUID: ZuNnjm_qIPtywj7c8jFB9eH2KZnAE3yW X-Proofpoint-ORIG-GUID: ZuNnjm_qIPtywj7c8jFB9eH2KZnAE3yW 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=2023-04-06_02,2023-04-05_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 adultscore=0 suspectscore=0 mlxlogscore=999 phishscore=0 priorityscore=1501 clxscore=1015 mlxscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304060061 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Adding s1 sub-node entry to mp5496 regulator node. Reviewed-by: Rob Herring Signed-off-by: Devi Priya --- Changes in V3: - Picked up the R-b tag .../devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml index 8c45f53212b1..a8ca8e0b27f8 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -22,7 +22,7 @@ description: Each sub-node is identified using the node's name, with valid values listed for each of the pmics below. - For mp5496, s2 + For mp5496, s1, s2 For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22 From patchwork Thu Apr 6 07:00:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13202911 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 9F744C77B71 for ; Thu, 6 Apr 2023 07:02:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235652AbjDFHCP (ORCPT ); Thu, 6 Apr 2023 03:02:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235716AbjDFHB7 (ORCPT ); Thu, 6 Apr 2023 03:01:59 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ACD7F9013; Thu, 6 Apr 2023 00:01:10 -0700 (PDT) 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 3363tf69011218; Thu, 6 Apr 2023 07:01:06 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=lZhz5ioxyUYicEKmzqXe20G9owP/70IZtLXMIwDa878=; b=kfFHNuB5c4Q4HfGHdiRjmy9uwHoe926moQkfXyEFfEYrEprRFCBkq0kRiQOF7wLPWDN6 4YcvJ5DJ0mA2CPE9Psvo6wx3t/ur8NfHt/ZrT7UUuOMESeowbIzGqEj8e15//RjpGgUb anOSDQnccGHyLo5mxTHGZ7uUtJJkEMdCokjJOxVprANOJQoVTtO7jXlT0Uz2efdELp+8 +ZFQtpClNTB0uCY2TepgDJd6eUCYwWH6xLKAV7zHiS6mcYjbIbcwZ0GPrqpo5wkfHBdm wW0Pui7yFtQcECDpU29DZWtRgTdW9Mdh2aNqIGLrPmYjS0AAjvdQDaYNjqHLkj+ZV2sC SA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3psasthv2t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 06 Apr 2023 07:01:06 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 33671354020917 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 6 Apr 2023 07:01:03 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; Thu, 6 Apr 2023 00:00:57 -0700 From: Devi Priya To: , , , , , , , , , CC: , , , , , Subject: [PATCH V3 2/5] regulator: qcom_smd: Add MP5496 S1 regulator Date: Thu, 6 Apr 2023 12:30:29 +0530 Message-ID: <20230406070032.22243-3-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230406070032.22243-1-quic_devipriy@quicinc.com> References: <20230406070032.22243-1-quic_devipriy@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: FM3CvFIzAANiVptu98BtW3j_1QyNbxmJ X-Proofpoint-GUID: FM3CvFIzAANiVptu98BtW3j_1QyNbxmJ 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=2023-04-06_02,2023-04-05_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxlogscore=999 priorityscore=1501 lowpriorityscore=0 spamscore=0 adultscore=0 clxscore=1015 impostorscore=0 bulkscore=0 phishscore=0 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304060061 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Adding support for MP5496 S1 regulator on IPQ9574 SoC. Co-developed-by: Praveenkumar I Signed-off-by: Praveenkumar I Signed-off-by: Devi Priya --- Changes in V3: - No change drivers/regulator/qcom_smd-regulator.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 6f722b2d682e..cb77b3bd1723 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -749,6 +749,15 @@ static const struct regulator_desc pms405_pldo600 = { .ops = &rpm_smps_ldo_ops, }; +static const struct regulator_desc mp5496_smpa1 = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500), + }, + .n_linear_ranges = 1, + .n_voltages = 128, + .ops = &rpm_mp5496_ops, +}; + static const struct regulator_desc mp5496_smpa2 = { .linear_ranges = (struct linear_range[]) { REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500), @@ -794,6 +803,7 @@ struct rpm_regulator_data { }; static const struct rpm_regulator_data rpm_mp5496_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPA, 1, &mp5496_smpa1, "s1" }, { "s2", QCOM_SMD_RPM_SMPA, 2, &mp5496_smpa2, "s2" }, { "l2", QCOM_SMD_RPM_LDOA, 2, &mp5496_ldoa2, "l2" }, {} From patchwork Thu Apr 6 07:00:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13202912 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 CF7FEC7618D for ; Thu, 6 Apr 2023 07:02:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235853AbjDFHCk (ORCPT ); Thu, 6 Apr 2023 03:02:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235890AbjDFHCB (ORCPT ); Thu, 6 Apr 2023 03:02:01 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C18D9EFB; Thu, 6 Apr 2023 00:01:15 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3365hpZF031840; 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Thu, 6 Apr 2023 07:01:09 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; Thu, 6 Apr 2023 00:01:03 -0700 From: Devi Priya To: , , , , , , , , , CC: , , , , , Subject: [PATCH V3 3/5] arm64: dts: qcom: ipq9574: Add RPM related nodes Date: Thu, 6 Apr 2023 12:30:30 +0530 Message-ID: <20230406070032.22243-4-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230406070032.22243-1-quic_devipriy@quicinc.com> References: <20230406070032.22243-1-quic_devipriy@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-GUID: Y0jwOiC_nEFHOKj7D8Tg1Xrz0ZzsIrZq X-Proofpoint-ORIG-GUID: Y0jwOiC_nEFHOKj7D8Tg1Xrz0ZzsIrZq 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=2023-04-06_02,2023-04-05_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 spamscore=0 mlxlogscore=773 phishscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304060061 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. Co-developed-by: Praveenkumar I Signed-off-by: Praveenkumar I Signed-off-by: Devi Priya Reviewed-by: Konrad Dybcio --- Changes in V3: - Moved rpm_msg_ram node under /soc and updated the node name to sram@ - Moved rpm-glink node such that the nodes are sorted alphabetically 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>; From patchwork Thu Apr 6 07:00:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13202913 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 07EEEC76196 for ; Thu, 6 Apr 2023 07:02:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234972AbjDFHCm (ORCPT ); Thu, 6 Apr 2023 03:02:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234713AbjDFHCC (ORCPT ); Thu, 6 Apr 2023 03:02:02 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1463A278; 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Co-developed-by: Praveenkumar I Signed-off-by: Praveenkumar I Signed-off-by: Devi Priya --- Changes in V3: - Updated the regulator-min-microvolt with the SVS voltage 725000uV arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts index 3ae38cf327ea..06f579b1c590 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts @@ -44,6 +44,25 @@ }; }; +&rpm_requests { + regulators { + compatible = "qcom,rpm-mp5496-regulators"; + + ipq9574_s1: s1 { + /* + * During kernel bootup, the SoC runs at 800MHz with 875mV set by the bootloaders. + * During regulator registration, kernel not knowing the initial voltage, + * considers it as zero and brings up the regulators with minimum supported voltage. + * Updating the regulator-min-microvolt with SVS voltage of 725000uV so that + * the regulators are brought up with 725000uV which is sufficient for all the + * corner parts to operate at 800MHz + */ + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1075000>; + }; + }; +}; + &pcie1_phy { status = "okay"; }; From patchwork Thu Apr 6 07:00:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13202914 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 8BDA4C77B72 for ; Thu, 6 Apr 2023 07:02:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235941AbjDFHCo (ORCPT ); Thu, 6 Apr 2023 03:02:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235540AbjDFHCD (ORCPT ); Thu, 6 Apr 2023 03:02:03 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40993AD0B; 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Thu, 06 Apr 2023 07:01:20 +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 33671KVr015058 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 6 Apr 2023 07:01:20 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; Thu, 6 Apr 2023 00:01:14 -0700 From: Devi Priya To: , , , , , , , , , CC: , , , , , Subject: [PATCH V3 5/5] arm64: dts: qcom: ipq9574: Add cpufreq support Date: Thu, 6 Apr 2023 12:30:32 +0530 Message-ID: <20230406070032.22243-6-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230406070032.22243-1-quic_devipriy@quicinc.com> References: <20230406070032.22243-1-quic_devipriy@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-GUID: HuYSwljrkVIFJUQ2hsY6631WxfTeLVFI X-Proofpoint-ORIG-GUID: HuYSwljrkVIFJUQ2hsY6631WxfTeLVFI 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=2023-04-06_02,2023-04-05_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxlogscore=939 clxscore=1015 phishscore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 mlxscore=0 priorityscore=1501 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304060061 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add cpu freq nodes in the device tree to bump cpu frequency above 800MHz. Co-developed-by: Praveenkumar I Signed-off-by: Praveenkumar I Signed-off-by: Devi Priya Reviewed-by: Konrad Dybcio --- Changes in V3: - No change arch/arm64/boot/dts/qcom/ipq9574.dtsi | 58 +++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 1f9b7529e7ed..cfef87b5fd22 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -6,6 +6,7 @@ * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved. */ +#include #include #include #include @@ -37,6 +38,10 @@ reg = <0x0>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; CPU1: cpu@1 { @@ -45,6 +50,10 @@ reg = <0x1>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; CPU2: cpu@2 { @@ -53,6 +62,10 @@ reg = <0x2>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; CPU3: cpu@3 { @@ -61,6 +74,10 @@ reg = <0x3>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; L2_0: l2-cache { @@ -75,6 +92,47 @@ reg = <0x0 0x40000000 0x0 0x0>; }; + cpu_opp_table: opp-table-cpu { + compatible = "operating-points-v2"; + opp-shared; + + opp-936000000 { + opp-hz = /bits/ 64 <936000000>; + opp-microvolt = <725000>; + clock-latency-ns = <200000>; + }; + + opp-1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <787500>; + clock-latency-ns = <200000>; + }; + + opp-1416000000 { + opp-hz = /bits/ 64 <1416000000>; + opp-microvolt = <862500>; + clock-latency-ns = <200000>; + }; + + opp-1488000000 { + opp-hz = /bits/ 64 <1488000000>; + opp-microvolt = <925000>; + clock-latency-ns = <200000>; + }; + + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <987500>; + clock-latency-ns = <200000>; + }; + + opp-2208000000 { + opp-hz = /bits/ 64 <2208000000>; + opp-microvolt = <1062500>; + clock-latency-ns = <200000>; + }; + }; + firmware { scm { compatible = "qcom,scm-ipq9574", "qcom,scm";