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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-64750a90d5dsm12489095a12.12.2025.12.01.05.52.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 01 Dec 2025 05:52:08 -0800 (PST) Message-ID: <6e12f446-7792-44da-9e06-99729c3b066d@oss.qualcomm.com> Date: Mon, 1 Dec 2025 14:52:06 +0100 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 3/5] clk: qcom: cmnpll: Add IPQ5332 SoC support To: Luo Jie , 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-v1-3-55127ba85613@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251128-qcom_ipq5332_cmnpll-v1-3-55127ba85613@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=TcKbdBQh c=1 sm=1 tr=0 ts=692d9d8b cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=OpNYcKt94wLiKn9aZLwA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-ORIG-GUID: aSofZKKy1YtwMghFX4OBTR524Wr_qrZ0 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjAxMDExMyBTYWx0ZWRfX1GSbcSqX86PM bGQ+0pY54+ULmQ6eFEMRpYZfNmYLLZNPWz2vHeUhBQBl4TQv9d5Oe8PKQi3gDdsswabJJoSXMR2 rB4PzyekrwtKz5+kmPGm3LpBjK+9uxskGj/UlRAcbprzWhYQqep65M3/uUw00N9SWhCDPqypOb2 HavL1oXaNizMRpKcsrcTn2WDGZDJgOJa9imjzdSOTfrEGta2Zm9vyfI9rHYtMELkM9IBJBHb/zO EEyDp3JWm8D7XX5nhYHnvCr9mBxWOwyAuwFGrgjnsQ/GadFX2yvvx3Mt/RE3WuioIAV5hq1X92V ITVnANzAZfnf8DQFthgNcSf3iD1a/Cxrh4RB3+K0Q/Gg94fuJVwvVgOsUsZ70oeWt8TUY2ADRqC d6PV/MfsTE1Bbbmw5CvBTqis3ehMpQ== X-Proofpoint-GUID: aSofZKKy1YtwMghFX4OBTR524Wr_qrZ0 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=2025-11-28_08,2025-11-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 malwarescore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 spamscore=0 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512010113 On 11/28/25 9:40 AM, Luo Jie wrote: > The CMN PLL in IPQ5332 SoC produces different output clocks when compared > to IPQ9574. While most clock outputs match IPQ9574, the ethernet PHY/switch > (50 Mhz) and PPE clocks (200 Mhz) in IPQ5332 are different. > > Add IPQ5332-specific clock definitions and of_device_id entry. > > Signed-off-by: Luo Jie > --- [...] > +static const struct cmn_pll_fixed_output_clk ipq5332_output_clks[] = { > + CLK_PLL_OUTPUT(IPQ5332_XO_24MHZ_CLK, "xo-24mhz", 24000000UL), > + CLK_PLL_OUTPUT(IPQ5332_SLEEP_32KHZ_CLK, "sleep-32khz", 32000UL), > + CLK_PLL_OUTPUT(IPQ5332_PCS_31P25MHZ_CLK, "pcs-31p25mhz", 31250000UL), > + CLK_PLL_OUTPUT(IPQ5332_NSS_300MHZ_CLK, "nss-300mhz", 300000000UL), > + CLK_PLL_OUTPUT(IPQ5332_PPE_200MHZ_CLK, "ppe-200mhz", 200000000UL), > + CLK_PLL_OUTPUT(IPQ5332_ETH_50MHZ_CLK, "eth-50mhz", 50000000UL), I can't really find the source for most of these, but I see that there's both a 200 and a 300 MHz output to NSS Konrad