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Mon, 04 Aug 2025 11:29:30 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHI/N3VZbz9RZmPiG99XcQflvUuxhU8jRiEQZfNcOiAlYNY9sO/cJUZlj+swyKOmrjO6HOihA== X-Received: by 2002:a17:903:1245:b0:234:1163:ff99 with SMTP id d9443c01a7336-2424705444bmr148283045ad.43.1754332170443; Mon, 04 Aug 2025 11:29:30 -0700 (PDT) Received: from hu-tdas-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-241e8aaaf1bsm116664345ad.159.2025.08.04.11.29.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Aug 2025 11:29:30 -0700 (PDT) From: Taniya Das Date: Mon, 04 Aug 2025 23:59:21 +0530 Subject: [PATCH] clk: qcom: gcc: Update the SDCC clock to use shared_floor_ops 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: <20250804-sdcc_rcg2_shared_ops-v1-1-41f989e8cbb1@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAAD8kGgC/x3MQQqAIBBG4avErBNMSqKrRIjoX82mYgYiCO+et PwW772kEIbS1LwkuFn5PCq6tqG0x2OD4VxNzrrBjrY3mlMKkjYXdI+CHM5LDaKH8904rPBU00u w8vNv56WUD3ZyUNdmAAAA X-Change-ID: 20250804-sdcc_rcg2_shared_ops-ea6e26185fe6 To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Dmitry Baryshkov , Taniya Das Cc: Ajit Pandey , Imran Shaik , Jagadeesh Kona , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Taniya Das X-Mailer: b4 0.15-dev-aa3f6 X-Authority-Analysis: v=2.4 cv=M7tNKzws c=1 sm=1 tr=0 ts=6890fc0b cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=PH1V8s2_vfPofe0uiFIA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA0MDEwNiBTYWx0ZWRfXyZjItEMmeMQ1 F7Yy67FjcB2L+O088LN4PjpI59gwpoeraeIOuIqmnY1CojTgC0eg4eDAZJRO7DlTa6GsDWGOTgg 8Y2j6BmR4xwmQx+TxpI9u2jFIFElVtCJulRPnW4yhlFLtCuSg3vlCUgo+KI722hTiiI8fSUSWwY qFK/3hyGbYkMqUHFfB/ByypKofk9cuJT5XQfEjLRwn/c4TXpzIkTIocPNd94/hTZRtQjFmg5wD1 iW9C4zt5W47yfjex7bk8bZruuU8urZujYHhVkVKsRUPsITLWvU4F0zCkCw11nnrmTr4CtmlEuuP WlWwHNYR05XFFLUyHBH4y6c/730MyXojZ3fyC9fUQz56Yb+r1lS7g72O/U6EX6nqTkVoBzSxTAP D4mi8wB92cPU2mIg2HdYUkdTABPv13KVnWeaKNSsC21RWQxMPqhaXY028XF5LZDm7c7cMLUL X-Proofpoint-ORIG-GUID: sXO-FdZE1ddyuD7uISeZqTQOmBFc1JvT X-Proofpoint-GUID: sXO-FdZE1ddyuD7uISeZqTQOmBFc1JvT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-04_08,2025-08-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 mlxlogscore=999 mlxscore=0 bulkscore=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2508040106 gcc_sdcc2_apps_clk_src: rcg didn't update its configuration" during boot. This happens due to the floor_ops tries to update the rcg configuration even if the clock is not enabled. The shared_floor_ops ensures that the new parent configuration is cached in the parked_cfg in the case where the clock is off. Ensure to use the ops for the other SDCC clock instances as well. Fixes: 39d6dcf67fe9 ("clk: qcom: gcc: Add support for QCS615 GCC clocks") Signed-off-by: Taniya Das --- drivers/clk/qcom/gcc-qcs615.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/qcom/gcc-qcs615.c b/drivers/clk/qcom/gcc-qcs615.c index 9695446bc2a3c81f63f6fc0c98d298270f3494cc..5b3b8dd4f114bdcb8911a9ce612= c39a1c6e05b23 100644 --- a/drivers/clk/qcom/gcc-qcs615.c +++ b/drivers/clk/qcom/gcc-qcs615.c @@ -784,7 +784,7 @@ static struct clk_rcg2 gcc_sdcc1_apps_clk_src =3D { .name =3D "gcc_sdcc1_apps_clk_src", .parent_data =3D gcc_parent_data_1, .num_parents =3D ARRAY_SIZE(gcc_parent_data_1), - .ops =3D &clk_rcg2_floor_ops, + .ops =3D &clk_rcg2_shared_floor_ops, }, }; =20 @@ -806,7 +806,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src =3D { .name =3D "gcc_sdcc1_ice_core_clk_src", .parent_data =3D gcc_parent_data_0, .num_parents =3D ARRAY_SIZE(gcc_parent_data_0), - .ops =3D &clk_rcg2_floor_ops, + .ops =3D &clk_rcg2_shared_floor_ops, }, }; =20 @@ -830,7 +830,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src =3D { .name =3D "gcc_sdcc2_apps_clk_src", .parent_data =3D gcc_parent_data_8, .num_parents =3D ARRAY_SIZE(gcc_parent_data_8), - .ops =3D &clk_rcg2_floor_ops, + .ops =3D &clk_rcg2_shared_floor_ops, }, }; =20 --- base-commit: 5c5a10f0be967a8950a2309ea965bae54251b50e change-id: 20250804-sdcc_rcg2_shared_ops-ea6e26185fe6 Best regards, --=20 Taniya Das