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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7e2ae6fa818sm1198938b3a.48.2025.12.03.23.46.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Dec 2025 23:46:21 -0800 (PST) Message-ID: <5095de61-69e8-4ef9-9604-702db46caee5@oss.qualcomm.com> Date: Thu, 4 Dec 2025 15:46:16 +0800 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/5] arm64: dts: ipq5332: Add CMN PLL node for networking hardware To: Konrad Dybcio , Bjorn Andersson , Michael Turquette , Stephen Boyd , Luo Jie , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, quic_kkumarcs@quicinc.com, quic_linchen@quicinc.com, quic_leiwei@quicinc.com, quic_pavir@quicinc.com, quic_suruchia@quicinc.com References: <20251128-qcom_ipq5332_cmnpll-v1-0-55127ba85613@oss.qualcomm.com> <20251128-qcom_ipq5332_cmnpll-v1-4-55127ba85613@oss.qualcomm.com> <11056c3c-452c-444e-84f2-318f9dec6831@oss.qualcomm.com> Content-Language: en-US From: Jie Luo In-Reply-To: <11056c3c-452c-444e-84f2-318f9dec6831@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=QstTHFyd c=1 sm=1 tr=0 ts=69313c4f cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=LfW1Yye3B56vg2I2hCUA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-ORIG-GUID: tAOzOXqkoFTAKcnkCvlX27ZKPdI3luF9 X-Proofpoint-GUID: tAOzOXqkoFTAKcnkCvlX27ZKPdI3luF9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjA0MDA2MiBTYWx0ZWRfX0XUahec1vL+F Zg2dj6bw/BOgLsZs6Fh+DEKUZVlWWs3bNGjsK8Zv6PvVFRbDTHpsmsObRlXLaIo5wVY/oRpOQi2 2X2dsLEWJkWrxRMdpT0xdU/nD9rjRWNzn2Jyp3dQBwkCR8QlU6X/xj7gl2qyPLmxyD+JPtPZT8b GNTOU6AA+tJjA3gQyBGr09g+j8EvYY1V/fNStTreC+W8jEbdjYW8P6dDYTBLmSqIHakK38Z0Rei KijoWc1AbMec5N1Da8MNATsUAb/keQ8M4XdLCxuZhbV/JKd/4IWUqYVhDFnuEDJefO7Z0n34ROM jSsWFz4/qWIw/S4mU/wQ4FOUeHB8emR1QBo4DuyW90dQ4rWS1NKgDHAkMyJPucHn8DEUbjhQuHe 3tOpoIp0JX6kXouMfS+CKh11SbtZyg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-04_02,2025-12-03_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 priorityscore=1501 adultscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512040062 On 12/1/2025 9:52 PM, Konrad Dybcio wrote: > On 11/28/25 9:40 AM, Luo Jie wrote: >> Add the CMN PLL node required for networking hardware operation on IPQ5332. >> The CMN PLL core runs at 6 GHz on this platform, differing from others like >> IPQ9574. >> >> Configure the reference clock path where XO (48 MHz or 96 MHz) routes >> through the WiFi block's multiplier/divider to provide a stable 48 MHz >> reference to the CMN PLL. >> .XO (48 MHZ or 96 MHZ)-->WiFi (multiplier/divider)--> 48 MHZ to CMN PLL. >> >> Signed-off-by: Luo Jie >> --- > > [...] > >> + cmn_pll: clock-controller@9b000 { >> + compatible = "qcom,ipq5332-cmn-pll"; >> + reg = <0x0009b000 0x800>; >> + clocks = <&ref_48mhz_clk>, >> + <&gcc GCC_CMN_12GPLL_AHB_CLK>, >> + <&gcc GCC_CMN_12GPLL_SYS_CLK>; >> + clock-names = "ref", "ahb", "sys"; > > 1 a line, please OK, Will update, thanks.> > Reviewed-by: Konrad Dybcio > > Konrad