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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2a96560986csm21895872eec.2.2025.11.28.00.40.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Nov 2025 00:40:15 -0800 (PST) From: Luo Jie Date: Fri, 28 Nov 2025 00:40:13 -0800 Subject: [PATCH 3/5] clk: qcom: cmnpll: Add IPQ5332 SoC support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251128-qcom_ipq5332_cmnpll-v1-3-55127ba85613@oss.qualcomm.com> References: <20251128-qcom_ipq5332_cmnpll-v1-0-55127ba85613@oss.qualcomm.com> In-Reply-To: <20251128-qcom_ipq5332_cmnpll-v1-0-55127ba85613@oss.qualcomm.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Konrad Dybcio , 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, Luo Jie X-Mailer: b4 0.15-dev-47773 X-Developer-Signature: v=1; a=ed25519-sha256; t=1764319213; l=3013; i=jie.luo@oss.qualcomm.com; s=20251128; h=from:subject:message-id; bh=fngTMAlj8/JOrVqugfPFt+lT3tloNMK4jV2wmbRbI54=; b=2zCgXlKllG9ymmhK1oO9iNdHYOknYIxlqktRebfVe5MQlPoa9FiZPiNo96aA4/8Fjwzq9uN2H g3ubmrMdxRQCop0q7zvQ0pTNP1sEAPR5jrUlDf0mGfBPMPSDYELNNK9 X-Developer-Key: i=jie.luo@oss.qualcomm.com; a=ed25519; pk=gSsYMDakxtd6UDFYDdA9y9yjIs5Etp5GK/3DoXWPyS0= X-Proofpoint-ORIG-GUID: OaWicMvW4m8Polksmyhk1sM4_MyJbx2U X-Authority-Analysis: v=2.4 cv=QOplhwLL c=1 sm=1 tr=0 ts=69295ff1 cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=34uckhk-FeckjHo7bNMA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI4MDA2MiBTYWx0ZWRfX2/CXfzLy4I+d E1v277rK7BPEsRRn00cImp6vArXwkbR8yXBBYgqtIr0PDcRRys0fSWgMYBkHsbVocSdQrzvvNeX VH2SyIQUU7EjUW7aDdzLYSWXCZjUpjT7ruoWCoxxXRFgLJ5CbnuNwuriXj/VfIseXg0X13SFKpa m9529R4zqFHcSz1nMXtiN/6TCNz9j9+fHVyiQ5zEbgfktEne3Fu9DblAGohAURIOZvggiiOvVKG R0jbQlT6ZIjmUqvdYzOqdT3a4OMsDKl2X87Q9rieeQyEk5ckaXqXTKCMbpg3kzn1M6wSWWzHMDW 0R2G4PX26Yt/dEvU4eRFMOHAzsk1mIqnjX3mEcKQVyT4y+9UfGmgCjhagXEnUMlJnsx/WqmuTZp hHiqna0VtyqIBi9rAXB3F6jSXGhE1A== X-Proofpoint-GUID: OaWicMvW4m8Polksmyhk1sM4_MyJbx2U 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_03,2025-11-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 phishscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511280062 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 --- drivers/clk/qcom/ipq-cmn-pll.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/drivers/clk/qcom/ipq-cmn-pll.c b/drivers/clk/qcom/ipq-cmn-pll.c index c6180116e1fc..08159b427f89 100644 --- a/drivers/clk/qcom/ipq-cmn-pll.c +++ b/drivers/clk/qcom/ipq-cmn-pll.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights res= erved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ =20 /* @@ -20,6 +20,11 @@ * and an output clock to NSS (network subsystem) at 300 MHZ. The other ou= tput * clocks from CMN PLL on IPQ5424 are the same as IPQ9574. * + * On the IPQ5332 SoC, the CMN PLL provides a single 50=E2=80=AFMHZ clock = output to + * the Ethernet PHY (or switch) via the UNIPHY (PCS). It also supplies a 2= 00 + * MHZ clock to the PPE. The remaining fixed-rate clocks to the GCC and PCS + * are the same as those in the IPQ9574 SoC. + * * +---------+ * | GCC | * +--+---+--+ @@ -51,6 +56,7 @@ =20 #include #include +#include #include =20 #define CMN_PLL_REFCLK_SRC_SELECTION 0x28 @@ -117,6 +123,16 @@ static const struct cmn_pll_fixed_output_clk ipq5018_o= utput_clks[] =3D { { /* Sentinel */ } }; =20 +static const struct cmn_pll_fixed_output_clk ipq5332_output_clks[] =3D { + 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), + { /* Sentinel */ } +}; + static const struct cmn_pll_fixed_output_clk ipq5424_output_clks[] =3D { CLK_PLL_OUTPUT(IPQ5424_XO_24MHZ_CLK, "xo-24mhz", 24000000UL), CLK_PLL_OUTPUT(IPQ5424_SLEEP_32KHZ_CLK, "sleep-32khz", 32000UL), @@ -454,6 +470,7 @@ static const struct dev_pm_ops ipq_cmn_pll_pm_ops =3D { =20 static const struct of_device_id ipq_cmn_pll_clk_ids[] =3D { { .compatible =3D "qcom,ipq5018-cmn-pll", .data =3D &ipq5018_output_clks = }, + { .compatible =3D "qcom,ipq5332-cmn-pll", .data =3D &ipq5332_output_clks = }, { .compatible =3D "qcom,ipq5424-cmn-pll", .data =3D &ipq5424_output_clks = }, { .compatible =3D "qcom,ipq9574-cmn-pll", .data =3D &ipq9574_output_clks = }, { } --=20 2.43.0