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From: Mukesh Savaliya <mukesh.savaliya@oss.qualcomm.com>
To: Kathiravan Thirumoorthy
	<kathiravan.thirumoorthy@oss.qualcomm.com>,
	Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>,
	Andi Shyti <andi.shyti@kernel.org>,
	Manikanta Mylavarapu <quic_mmanikan@quicinc.com>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>
Cc: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>,
	linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH 0/2] I2C SCL counter updates for Qualcomm IPQ5424 SoC
Date: Tue, 11 Aug 2026 18:11:44 +0530	[thread overview]
Message-ID: <148ca192-52bf-40d5-8ad2-9110600eba72@oss.qualcomm.com> (raw)
In-Reply-To: <20260811-ipq5424_i2c_scl_updates-v1-0-bddcb2ceebda@oss.qualcomm.com>



On 8/11/2026 2:53 PM, Kathiravan Thirumoorthy wrote:
> To meet the specification requirement in the standard-mode bus frequency,
> update the SCL counters as recommended by the design team.
> 
Patches shows that you are adding frequency table for standard and fast, 
for patch#1, and all three modes for patch#2. Please, Correct accordingly.
> Also, SCL counters for the FW based SEs are different. Identify if the
> SE is mini-core or firmware based and chose the appropriate counter
> values.
> 
Little better, select frequency parameters based on SE is is RTL core or 
FW based core.

> Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
> ---
> Kathiravan Thirumoorthy (2):
>        i2c: qcom-geni: update frequency table to fix timing parameters
>        i2c: qcom-geni: Add I2C frequency table for firmware-based SEs
> 
>   drivers/i2c/busses/i2c-qcom-geni.c | 27 +++++++++++++++++++--------
>   include/linux/soc/qcom/geni-se.h   |  1 +
>   2 files changed, 20 insertions(+), 8 deletions(-)
> ---
> base-commit: 3d08ff75a47a3e7e2ab45a3bcab6723b4d906422
> change-id: 20260808-ipq5424_i2c_scl_updates-f1696a0590fc
> 
> Best regards,
> --
> Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
> 


  parent reply	other threads:[~2026-08-11 12:41 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-11  9:23 [PATCH 0/2] I2C SCL counter updates for Qualcomm IPQ5424 SoC Kathiravan Thirumoorthy
2026-08-11  9:23 ` [PATCH 1/2] i2c: qcom-geni: update frequency table to fix timing parameters Kathiravan Thirumoorthy
2026-08-11 12:42   ` Mukesh Savaliya
2026-08-11 15:56     ` Kathiravan Thirumoorthy
2026-08-11  9:23 ` [PATCH 2/2] i2c: qcom-geni: Add I2C frequency table for firmware-based SEs Kathiravan Thirumoorthy
2026-08-11 12:42   ` Mukesh Savaliya
2026-08-11 15:59     ` Kathiravan Thirumoorthy
2026-08-11 12:41 ` Mukesh Savaliya [this message]
2026-08-11 16:00   ` [PATCH 0/2] I2C SCL counter updates for Qualcomm IPQ5424 SoC Kathiravan Thirumoorthy

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