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Thu, 27 Nov 2025 19:55:14 -0800 (PST) X-Google-Smtp-Source: AGHT+IGLCRSTiu9QVZFMHJEy78ABFgNWYMdWtPWhleCnIoj7ryH8Yls3iT+gwaLw9zDwXADkfoigSA== X-Received: by 2002:a05:6a00:94fa:b0:7aa:bc48:abbb with SMTP id d2e1a72fcca58-7c58beb7722mr28176488b3a.3.1764302114116; Thu, 27 Nov 2025 19:55:14 -0800 (PST) Received: from [10.217.217.147] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7d15e9c3e41sm3339085b3a.33.2025.11.27.19.55.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 27 Nov 2025 19:55:13 -0800 (PST) Message-ID: Date: Fri, 28 Nov 2025 09:25:05 +0530 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 7/8] clk: qcom: gcc-qdu1000: Update the SDCC RCGs to use shared_floor_ops To: Jagadeesh Kona , Bjorn Andersson , Michael Turquette , Stephen Boyd , Vinod Koul , Konrad Dybcio , Dmitry Baryshkov , Taniya Das , Melody Olvera , Ajit Pandey , Imran Shaik , Luca Weiss , Rajendra Nayak , Abel Vesa , Sibi Sankar , Dmitry Baryshkov , Konrad Dybcio Cc: Ajit Pandey , Imran Shaik , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251127-sdcc_shared_floor_ops-v2-0-473afc86589c@oss.qualcomm.com> <20251127-sdcc_shared_floor_ops-v2-7-473afc86589c@oss.qualcomm.com> Content-Language: en-US From: Taniya Das In-Reply-To: <20251127-sdcc_shared_floor_ops-v2-7-473afc86589c@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Vtguwu2n c=1 sm=1 tr=0 ts=69291d23 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=BxFOA6ydGOS16N4CFHUA:9 a=QEXdDO2ut3YA:10 a=2VI0MkxyNR6bbpdq8BZq:22 X-Proofpoint-GUID: fGpkD0FGtA_0qOy42wgwfwl625rA3IZl X-Proofpoint-ORIG-GUID: fGpkD0FGtA_0qOy42wgwfwl625rA3IZl X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI4MDAyNSBTYWx0ZWRfXwC432rJ722dz sXnxE7RQf1pmw0CRUc+ea1P2e/W5Zz256K93cwohTfzYYDyya4eQrDz3o0u93LgwLMmm20jXTkm UtgaHLgvXolVyb8cpj/ivCw8Qa2wXLHEPRs8RkhAU5YmgbFXZEf2HZ7iuaa3rYWwFchNiL+XVZQ EXnZbee50HAQRy7lPmEnYt40cfWQBAOueBYcEWNSN9xjsgAIsO9DZP4rADTuZ7byLztD7n20USi hqSLcz/wiO4L4GfKetOpokGyVcd9G3lUNVEpEk2XYn9VxTKQTnYnv4Vth2/0WRYYpFLrp9ltpK4 RE2JKWfPCeYjrFiBY5haj7/KCq8kdJb+5yTuuKnB7DDzUn1U8ma5++LESapnHCFk8TIeJ/7KFRd AjHBSDRZ9PNVUNp5KTa60P10mhncPw== 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=2025-11-25_02,2025-11-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 impostorscore=0 phishscore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511280025 On 11/27/2025 11:27 PM, Jagadeesh Kona wrote: > Use shared_floor_ops for the SDCC RCGs so the RCG is safely parked > during disable and the new parent configuration is programmed in > hardware only when the new parent is enabled, avoiding cases where > the RCG configuration fails to update. > > Fixes: baa316580013 ("clk: qcom: gcc-qdu1000: Update the SDCC clock RCG ops") > Signed-off-by: Jagadeesh Kona > --- > drivers/clk/qcom/gcc-qdu1000.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c > index dbe9e9437939afbcd50759dfc21a599864278816..915bb9b4ff8130e086ad6b5bb8872c79617afee8 100644 > --- a/drivers/clk/qcom/gcc-qdu1000.c > +++ b/drivers/clk/qcom/gcc-qdu1000.c > @@ -904,7 +904,7 @@ static struct clk_rcg2 gcc_sdcc5_apps_clk_src = { > .name = "gcc_sdcc5_apps_clk_src", > .parent_data = gcc_parent_data_8, > .num_parents = ARRAY_SIZE(gcc_parent_data_8), > - .ops = &clk_rcg2_floor_ops, > + .ops = &clk_rcg2_shared_floor_ops, > }, > }; > > @@ -923,7 +923,7 @@ static struct clk_rcg2 gcc_sdcc5_ice_core_clk_src = { > .name = "gcc_sdcc5_ice_core_clk_src", > .parent_data = gcc_parent_data_2, > .num_parents = ARRAY_SIZE(gcc_parent_data_2), > - .ops = &clk_rcg2_floor_ops, > + .ops = &clk_rcg2_shared_floor_ops, > }, > }; > > Reviewed-by: Taniya Das -- Thanks, Taniya Das