linux-kernel - Re: [PATCH 0/5] clk: qcom: gcc: Update the SDCC RCGs to use shared_floor

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Message-ID: <7eb0eb2c-c011-486c-b41a-3ac8baabe2d7@oss.qualcomm.com>
Date: Wed, 26 Nov 2025 23:04:43 +0530
From: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
To: Imran Shaik <imran.shaik@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd
 <sboyd@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Taniya Das <quic_tdas@...cinc.com>,
        Melody Olvera
 <quic_molvera@...cinc.com>,
        Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Luca Weiss <luca.weiss@...rphone.com>
Cc: Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Taniya Das <taniya.das@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] clk: qcom: gcc: Update the SDCC RCGs to use
 shared_floor_ops



On 11/26/2025 2:20 PM, Imran Shaik wrote:
> 
> 
> On 11/26/2025 9:45 AM, Jagadeesh Kona wrote:
>> This series updates the clock ops to clk_rcg2_shared_floor_ops
>> for the SDCC RCGs on SM8450, SM8750, SM4450, SDX75 and Milos
>> chipsets.
>>
>> This change is required to ensure RCG is safely parked during
>> disable and new parent configuration is programmed in hardware
>> only when new parent is enabled, to avoid cases where RCG
>> configuration fails to update and overclocking issues.
>>
>> Signed-off-by: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
>> ---
>> Jagadeesh Kona (5):
>>       clk: qcom: gcc-sm8450: Update the SDCC RCGs to use shared_floor_ops
>>       clk: qcom: gcc-sm8750: Update the SDCC RCGs to use shared_floor_ops
>>       clk: qcom: gcc-sm4450: Update the SDCC RCGs to use shared_floor_ops
>>       clk: qcom: gcc-sdx75: Update the SDCC RCGs to use shared_floor_ops
>>       clk: qcom: gcc-milos: Update the SDCC RCGs to use shared_floor_ops
>>
>>  drivers/clk/qcom/gcc-milos.c  | 6 +++---
>>  drivers/clk/qcom/gcc-sdx75.c  | 4 ++--
>>  drivers/clk/qcom/gcc-sm4450.c | 6 +++---
>>  drivers/clk/qcom/gcc-sm8450.c | 4 ++--
>>  drivers/clk/qcom/gcc-sm8750.c | 4 ++--
>>  5 files changed, 12 insertions(+), 12 deletions(-)
>> ---
>> base-commit: 92fd6e84175befa1775e5c0ab682938eca27c0b2
>> change-id: 20251125-sdcc_shared_floor_ops-722ccecfe787
>>
>> Best regards,
> 
> Can you please add similar fix-ups for gcc-qdu1000.c/gcc-x1e80100.c as well.
> 

Sure, I will add fix-ups for above targets also and post v2.

Thanks,
Jagadeesh