From patchwork Tue Aug 20 05:56:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13769357 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A79D146592; Tue, 20 Aug 2024 05:57:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724133462; cv=none; b=DqxOq37XXRcq9MR99hOfCH/m3Ssmd6tj+gOa3rGXbF3To9GzZmBaY0sjai1scVp0HgGwiI7KZ/6TgI4cXFPXcZF7ujoA+G6Ub3Mc7CKGiKtEb0vV/tBHZ0YvaI/5Prox/7tbxonBJsNACR70tLdZO1Qu2EAPje2timCZv9vtE9w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724133462; c=relaxed/simple; bh=91epV0YrD2KID9k9n2lK9yycvdPbSbJ9b37tZA2rhRw=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=RF0eOFBV9MdXrKtMB+Qj1x580fpBT8uxc/IwrxzvjeU5nlrK8AHY0vKk8AG5F9OLeCWfg65/g2Lk4FRS7z/WmUMgYawEPFmwQVzJ5Il5mqdvQwXTwgPfyDdByRmihl/xgsaHeRKfhN6JvGXxOXjeISJUpTZsdzmiilfkMWoTsjw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=aNGZzngp; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="aNGZzngp" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47K4CBJn003639; Tue, 20 Aug 2024 05:57:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=sUnGEdO6hbsOu7bGqhWkGx aAvvMXqOl1eWN2LREwe2M=; b=aNGZzngpU8PIhLqF6XQoUrRKXuII8QJG0cKZfV 4kD8xetat2cMpX15TrypD4fmM4qk+GSrfp7CjsTYwpNOKPRE+9m/ALAp/MvFbeTD YjzlZ6WE3avsOcfQUJQkj8tkablkV0Tu831MCbfKUvsm/5gDHRQq9jM5OpKhKg6J SR4NMjwe9ioH2F4We63d2DSyo6xGzZ8UwLRVE8jONFnnkKBRatBYIBYKIMXuL9x8 0XQFlsiNl9cVpRtifszsXWzq80Fo7JCLx4fd3tI3H7TRambZU9Ndz4eqHpSThKct kE6AfujDXUT19u5Q5kaRCvql0CcsI9OVfwqhFNqpfKOE7wrQ== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4145ywa8cp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Aug 2024 05:57:25 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47K5vOIV005003 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 20 Aug 2024 05:57:24 GMT Received: from hu-varada-blr.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 15.2.1544.9; Mon, 19 Aug 2024 22:57:19 -0700 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , , CC: Varadarajan Narayanan Subject: [PATCH v7 0/7] Enable CPR for IPQ9574 Date: Tue, 20 Aug 2024 11:26:58 +0530 Message-ID: <20240820055705.3922754-1-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) 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-ORIG-GUID: HahLJWQ5ZF5wL7oZ0uEYWI-kUAcBw0Nw X-Proofpoint-GUID: HahLJWQ5ZF5wL7oZ0uEYWI-kUAcBw0Nw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-19_16,2024-08-19_03,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1011 adultscore=0 spamscore=0 malwarescore=0 lowpriorityscore=0 mlxlogscore=999 bulkscore=0 phishscore=0 mlxscore=0 impostorscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408200044 This series tries to enable CPR on IPQ9574 based on the drivers posted in [1] - Add support for Core Power Reduction v3, v4 and Hardened. dt_binding_check and dtbs_check passed. Depends: [1] https://lore.kernel.org/lkml/20240708-topic-cpr3h-v15-0-5bc8b8936489@linaro.org/T/ [2] https://lore.kernel.org/linux-arm-msm/20240703091651.2820236-10-quic_varada@quicinc.com/ v7: Remove RPMPD per https://lore.kernel.org/linux-arm-msm/iy3l3ybmvllqxtyqq7fifiokxaaedrs22davveel4ikjoqivdm@dinswoc52qpz/ Add rangeuV values Fix IRQ handler 'argument' v6: Update depends to Konrad's V15 Rebase on top of V15 Change 'acc_desc' check to accomodate v15 changes v5: This series tries to enable CPR on IPQ9574, that implements CPRv4. Since [1] is older, faced few minor issues. Those are addressed in [2]. Depends: [1] https://lore.kernel.org/lkml/20230217-topic-cpr3h-v14-0-9fd23241493d@linaro.org/T/ [2] https://github.com/quic-varada/cpr/tree/4de50be55a89eb29ab0d40d3fcfe9aa7a9ccf910 [3] https://lore.kernel.org/linux-arm-msm/20240703091651.2820236-10-quic_varada@quicinc.com/ Drop 'dt-bindings: opp: v2-qcom-level: Update minItems for oloop-vadj & cloop-vadj', the [3] dependency listed above. It should be squashed into [1] Add acc_desc is not NULL check in one more place in cpr_probe Update one commit message and add acked-by, reviewd-by v4: s/cprh/cpr4/ Create new match data for ipq9574 that includes genpd_names Update cloop-vadj & oloop-vadj with minItems v3: Fix patch authorship for 2 patches Include CPR3 file changes done to Konrad's patches in https://github.com/quic-varada/cpr/commits/konrad/ Change url for [2] to skip the cpr3 file changes v2: Fix Signed-off-by order in 2 patches Update constraints in qcom,cpr3.yaml Add rbcpr_clk_src registration Add Reviewed-by to one of the patches Not adding Acked-by as the file has changed Praveenkumar I (1): soc: qcom: cpr3: Add IPQ9574 definitions Varadarajan Narayanan (6): soc: qcom: cpr3: Fix 'acc_desc' usage cpufreq: qcom-nvmem: Add support for IPQ9574 dt-bindings: soc: qcom: cpr3: Add bindings for IPQ9574 dt-bindings: clock: Add CPR clock defines for IPQ9574 clk: qcom: gcc-ipq9574: Add CPR clock definition arm64: dts: qcom: ipq9574: Enable CPR .../bindings/soc/qcom/qcom,cpr3.yaml | 35 +++ arch/arm64/boot/dts/qcom/ipq9574.dtsi | 234 ++++++++++++++++-- drivers/clk/qcom/gcc-ipq9574.c | 39 +++ drivers/cpufreq/qcom-cpufreq-nvmem.c | 7 +- drivers/pmdomain/qcom/cpr3.c | 151 ++++++++++- include/dt-bindings/clock/qcom,ipq9574-gcc.h | 2 + 6 files changed, 445 insertions(+), 23 deletions(-)