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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae353c011desm137341766b.101.2025.06.27.07.50.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 27 Jun 2025 07:51:01 -0700 (PDT) Message-ID: <25ddb70a-7442-4d63-9eff-d4c3ac509bbb@oss.qualcomm.com> Date: Fri, 27 Jun 2025 16:50:57 +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 3/4] arm64: dts: qcom: sa8775p: remove aux clock from pcie phy To: Ziyue Zhang , andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, jingoohan1@gmail.com, mani@kernel.org, lpieralisi@kernel.org, kwilczynski@kernel.org, bhelgaas@google.com, johan+linaro@kernel.org, vkoul@kernel.org, kishon@kernel.org, neil.armstrong@linaro.org, abel.vesa@linaro.org, kw@linux.com Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-phy@lists.infradead.org, qiang.yu@oss.qualcomm.com, quic_krichai@quicinc.com, quic_vbadigan@quicinc.com References: <20250625090048.624399-1-quic_ziyuzhan@quicinc.com> <20250625090048.624399-4-quic_ziyuzhan@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250625090048.624399-4-quic_ziyuzhan@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNjI3MDEyMSBTYWx0ZWRfX7wxn6PqJFrKz ZJQvoK4Pe8KstY6a/KQPe2CMwSevPqs5ORp3fKhONrM3GR1VRxrmnZeb8k88W6FTUkHeTLk8jal hHAIEFpq5Jw3zX9O2az2IXr3vnEZEbEjUi61QDursJY1JhrWPr57UHmISp48Inoq6j86EQm86ZU 75dUTS5yBI4/5k5A/JMAyytjlaOfo56xRGArE9qLrtHYm0Eihigg7M94yBAG0mWUHMIfokJKGgJ ED35KAYB0MFBEzZd2R/Mcdbyv096ValDXe4kasuOxW3mA/vf8BX7znrKMgWiYbbQhxaVH5tjgO+ Mvo/lGr8VuQYWAL9tAyZwqbZEk17zKm47OsOgX1s9saM46wmPei16a64c1df2MoJ2YAWdeZIvKp kPdoqmXlfEWJeW0iamFdY7fH8TXBnrLCtixU6hRbz5brMcgmxYgrTK+I1XkZQZ2X8EYXqQ0h X-Proofpoint-ORIG-GUID: YHEqVcHqy3IHDf79bJ5ZLQ3fWy10k4md X-Proofpoint-GUID: YHEqVcHqy3IHDf79bJ5ZLQ3fWy10k4md X-Authority-Analysis: v=2.4 cv=A8BsP7WG c=1 sm=1 tr=0 ts=685eafda cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=6IFa9wvqVegA:10 a=flLoF9dUt9D-64fZ2z0A:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-06-27_04,2025-06-26_05,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 bulkscore=0 phishscore=0 adultscore=0 impostorscore=0 suspectscore=0 mlxscore=0 clxscore=1015 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2506270121 On 6/25/25 11:00 AM, Ziyue Zhang wrote: > gcc_aux_clk is used in PCIe RC and it is not required in pcie phy, in > pcie phy it should be gcc_phy_aux_clk, so remove gcc_aux_clk and > replace it with gcc_phy_aux_clk. GCC_PCIE_n_PHY_AUX_CLK is a downstream of the PHY's output.. are you sure the PHY should be **consuming** it too? Konrad