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Wed, 26 Nov 2025 01:42:27 -0800 (PST) X-Google-Smtp-Source: AGHT+IGr5zUDSSGpqPXRi6ejp/L1iEUkIdgvCyK4NLiuUnUALMP9mDPHoJdhB8kUj1RkbTTmBrVpAA== X-Received: by 2002:a05:6a00:2e82:b0:7aa:9723:3217 with SMTP id d2e1a72fcca58-7c58e40f6dcmr17360420b3a.25.1764150146969; Wed, 26 Nov 2025 01:42:26 -0800 (PST) Received: from [10.217.217.147] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7c3ed37ab3fsm21135122b3a.22.2025.11.26.01.42.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Nov 2025 01:42:26 -0800 (PST) Message-ID: Date: Wed, 26 Nov 2025 15:12:19 +0530 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 1/5] clk: qcom: gcc-sm8450: 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 Cc: Ajit Pandey , Imran Shaik , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251126-sdcc_shared_floor_ops-v1-0-9038430dfed4@oss.qualcomm.com> <20251126-sdcc_shared_floor_ops-v1-1-9038430dfed4@oss.qualcomm.com> Content-Language: en-US From: Taniya Das In-Reply-To: <20251126-sdcc_shared_floor_ops-v1-1-9038430dfed4@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=P9Q3RyAu c=1 sm=1 tr=0 ts=6926cb86 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=7HKD0IT6kqf3lY0ElOQA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 X-Proofpoint-GUID: 5BQpBvo61oSovrAOOvFma8ouiJkDit9Y X-Proofpoint-ORIG-GUID: 5BQpBvo61oSovrAOOvFma8ouiJkDit9Y X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI2MDA3OSBTYWx0ZWRfX6j0khBQFcuwh RCS5wd59JrNzarMUn1Mfo3/IFU/RFQQ3twoNkNracIOT3Ob0pacAbIXKu2r5fo8fJHmlxeBmTmw JtqLTE4qnx9my/lo8epY+wQm8IIlUFpJClFytpKNFxfjUHfQ3y1WYv0DrzAozE5I018mXb8Wz1r joSsSAdZ8XVEu5AwgdLqREz8LOCeHZry1YlumKtuCE9QQPBkDZQfCY+hEf7zgBJbk7oGY0AbNcB NEQZm3kuNIXAPV+1E2JXFXGEeOt2WAnk+DKyFuK/XBtxabuwaSK5bk47SGSTh8EntfANIPh0k0p gmIqaYw/xyhGTacQO3HRcljazrLdlU2jrmmQqyaAMUnvyBRN8aPXqQWaIuAcjtOSDsb9Q0wDQ09 mguuIFhdDtbMgcFsaNsPDXXpypLIzA== 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_02,2025-11-25_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 adultscore=0 spamscore=0 phishscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 malwarescore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511260079 On 11/26/2025 9:45 AM, 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: a27ac3806b0a ("clk: qcom: gcc-sm8450: Use floor ops for SDCC RCGs") > Signed-off-by: Jagadeesh Kona > --- > drivers/clk/qcom/gcc-sm8450.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/clk/qcom/gcc-sm8450.c b/drivers/clk/qcom/gcc-sm8450.c > index 65d7d52bce034335707014797fe9002429212a14..b18bb34889ab28fba13cbf2ca8cf83101e4e0484 100644 > --- a/drivers/clk/qcom/gcc-sm8450.c > +++ b/drivers/clk/qcom/gcc-sm8450.c > @@ -1034,7 +1034,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = { > .parent_data = gcc_parent_data_7, > .num_parents = ARRAY_SIZE(gcc_parent_data_7), > .flags = CLK_SET_RATE_PARENT, > - .ops = &clk_rcg2_floor_ops, > + .ops = &clk_rcg2_shared_floor_ops, > }, > }; > > @@ -1057,7 +1057,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = { > .parent_data = gcc_parent_data_0, > .num_parents = ARRAY_SIZE(gcc_parent_data_0), > .flags = CLK_SET_RATE_PARENT, > - .ops = &clk_rcg2_floor_ops, > + .ops = &clk_rcg2_shared_floor_ops, > }, > }; > > Reviewed-by: Taniya Das -- Thanks, Taniya Das