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Mon, 9 Dec 2024 10:35:41 GMT Received: from hu-janathot-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 15.2.1544.9; Mon, 9 Dec 2024 02:35:35 -0800 From: Janaki Ramaiah Thota To: Liam Girdwood , Mark Brown , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Bjorn Andersson , "Konrad Dybcio" , Marcel Holtmann , "Luiz Augusto von Dentz" , Bartosz Golaszewski CC: , , , Bartosz Golaszewski , , , , , Subject: [PATCH v5 4/4] power: sequencing: qcom-wcn: add support for the WCN6750 PMU Date: Mon, 9 Dec 2024 16:04:55 +0530 Message-ID: <20241209103455.9675-5-quic_janathot@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241209103455.9675-1-quic_janathot@quicinc.com> References: <20241209103455.9675-1-quic_janathot@quicinc.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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: 125Oze-hPZU82v66ayb2kUqB43xu4-lR X-Proofpoint-GUID: 125Oze-hPZU82v66ayb2kUqB43xu4-lR X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxscore=0 mlxlogscore=999 malwarescore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 spamscore=0 phishscore=0 priorityscore=1501 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412090082 Enable support for controlling the power-up sequence of the PMU inside the WCN6750 model. Signed-off-by: Janaki Ramaiah Thota --- drivers/power/sequencing/pwrseq-qcom-wcn.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/power/sequencing/pwrseq-qcom-wcn.c b/drivers/power/sequencing/pwrseq-qcom-wcn.c index 682a9beac69e..cc03b5aaa8f2 100644 --- a/drivers/power/sequencing/pwrseq-qcom-wcn.c +++ b/drivers/power/sequencing/pwrseq-qcom-wcn.c @@ -272,6 +272,24 @@ static const struct pwrseq_qcom_wcn_pdata pwrseq_qca6390_of_data = { .targets = pwrseq_qcom_wcn_targets, }; +static const char *const pwrseq_wcn6750_vregs[] = { + "vddaon", + "vddasd", + "vddpmu", + "vddrfa0p8", + "vddrfa1p2", + "vddrfa1p7", + "vddrfa2p2", +}; + +static const struct pwrseq_qcom_wcn_pdata pwrseq_wcn6750_of_data = { + .vregs = pwrseq_wcn6750_vregs, + .num_vregs = ARRAY_SIZE(pwrseq_wcn6750_vregs), + .pwup_delay_ms = 50, + .gpio_enable_delay_ms = 5, + .targets = pwrseq_qcom_wcn_targets, +}; + static const char *const pwrseq_wcn6855_vregs[] = { "vddio", "vddaon", @@ -431,6 +449,10 @@ static const struct of_device_id pwrseq_qcom_wcn_of_match[] = { .compatible = "qcom,wcn7850-pmu", .data = &pwrseq_wcn7850_of_data, }, + { + .compatible = "qcom,wcn6750-pmu", + .data = &pwrseq_wcn6750_of_data, + }, { } }; MODULE_DEVICE_TABLE(of, pwrseq_qcom_wcn_of_match);