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Mon, 14 Sep 2026 04:07:28 -0700 (PDT) X-Received: by 2002:a05:620a:2b9c:b0:931:23a:83ca with SMTP id af79cd13be357-93a29a3892fmr216583885a.4.1789384047804; Mon, 14 Sep 2026 04:07:27 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a9b594e462sm4164264a12.24.2026.09.14.04.07.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 14 Sep 2026 04:07:27 -0700 (PDT) Message-ID: <8089b605-a9b5-4fcd-a958-54af90a0cb11@oss.qualcomm.com> Date: Mon, 14 Sep 2026 13:07:25 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/3] arm64: dts: qcom: hamoa-iot-evk: use on-board crystal for PS8830 retimers To: Xin Liu , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Dmitry Baryshkov , Yijie Yang , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com, jie.gan@oss.qualcomm.com, guodong.xu@oss.qualcomm.com References: <20260914101233.981643-1-xin.liu@oss.qualcomm.com> <20260914101233.981643-3-xin.liu@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260914101233.981643-3-xin.liu@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=CKa/zhrD c=1 sm=1 tr=0 ts=6aa7d571 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=QwumHbZcXSOBU_aVzfgA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-ORIG-GUID: hoKcT1WAaYLDdPEREVIq5ivV_MePPki8 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE0MDE1NyBTYWx0ZWRfX8An7ck53MDZa zE9A9RJPFcjtLQ3H1ZIRgY8TmcW5FVVPOhy/7r33tuN43Le/fdq1tk87NSwZ3cB0mJgi9tXrg53 i1V+tf3/DYcWcQOZEK24bOMm7LTSMVk= X-Proofpoint-GUID: hoKcT1WAaYLDdPEREVIq5ivV_MePPki8 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE0MDE1NyBTYWx0ZWRfX28BYAsnn/CFz VwVPAL6IJ3NHPo+3D2hdttwpI3qUzZtdzytMmRzmj8Wkqok2Fq/o6Kn7N4y8bifw+WVCa+W7nmr nPWTFT4DtCMS5fL9ZrrjDf+Vptd8heSTzAtyIjJiqg5vG88ms+C42J3PWE+zr7PyKUjg76YWwcw lwbdAhDycKFFe7ay+avxBofcJjcj3LO+6phSydSRd/X+cpDYmvYNJ5zYGu/6Jlf9h1uJcUqWzMp 4f51zuRu93E1yPMYPjfcGr3oUsz3o4UwkjnscGs8eSxPxKx0tSTB97A83UEMKNYI6eqFeK3ht2V KoWt+w9xrLKG2NlJ1JgE/paThTVaWXEpTXW4qdf4tCUPaupKYp1tmiDAr2NW4P2FqTczyWMILMq 2mLsuSCwzOpmMLMbq8TOeQobR3L9H5ED8IbInYQiuljM+qfknJKyfWlGwcQXaISYmXjN9E871Zc 92qPCCXwIn+zgbRx1Vg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-14_03,2026-09-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 impostorscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609140157 On 9/14/26 12:12 PM, Xin Liu wrote: > On the Hamoa IoT EVK, each of the two existing PS8830 retimers has its > own 25 MHz crystal wired to the retimer's XI/XO pins. The reference > clock does not come from the PMIC, so the RPMH_RF_CLK4/5 references in > the retimer nodes are wrong: they keep those RF clocks enabled for > nothing and describe a connection that does not exist on the board. > > Fixes: c11645afb0e2 ("arm64: dts: qcom: Add base HAMOA-IOT-EVK board") > Signed-off-by: Xin Liu > --- Reviewed-by: Konrad Dybcio Konrad