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From: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
	<konrad.dybcio@linaro.org>, <andersson@kernel.org>,
	<andi.shyti@kernel.org>, <linux-arm-msm@vger.kernel.org>,
	<dmaengine@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-i2c@vger.kernel.org>
Cc: <quic_vdadhani@quicinc.com>
Subject: Re: [PATCH v1 1/4] dt-bindindgs: i2c: qcom,i2c-geni: Document shared flag
Date: Wed, 4 Sep 2024 23:56:52 +0530	[thread overview]
Message-ID: <b739bcd2-3ba6-4423-8afd-e5200beb9ed9@quicinc.com> (raw)
In-Reply-To: <b2cfda34-f8e2-4db2-b4d4-9c707bfc8417@linaro.org>



On 8/29/2024 3:31 PM, Bryan O'Donoghue wrote:
> On 29/08/2024 10:58, Bryan O'Donoghue wrote:
>> On 29/08/2024 10:24, Mukesh Kumar Savaliya wrote:
>>> Adds qcom,shared-se flag usage. Use this when particular I2C serial
>>> controller needs to be shared between two subsystems.
>>>
>>> Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
>>> ---
>>>   Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml | 4 ++++
>>>   1 file changed, 4 insertions(+)
>>>
>>> diff --git 
>>> a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 
>>> b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
>>> index 9f66a3bb1f80..ae423127f736 100644
>>> --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
>>> +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
>>> @@ -60,6 +60,10 @@ properties:
>>>     power-domains:
>>>       maxItems: 1
>>> +  qcom,shared-se:
>>> +    description: True if I2C needs to be shared between two or more 
>>> subsystems.
>>> +    type: boolean
>>> +
>>>     reg:
>>>       maxItems: 1
>>
>> SE = shared execution ?
>>
>> ---
>> bod
>>
> 
> Serial Engines
> 
Sorry for short name. yes, SE = Serial Engine. I shall mention in 
brackets in next patch. Noted below TLAs too.
> This is a good example of defining TLAs
> 
> commit eddac5af06546d2e7a0730e3dc02dde3dc91098a
> Author: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
> Date:   Fri Mar 30 11:08:17 2018 -0600
> 
>      soc: qcom: Add GENI based QUP Wrapper driver
> 
>      This driver manages the Generic Interface (GENI) firmware based
>      Qualcomm Universal Peripheral (QUP) Wrapper. GENI based QUP is the
>      next generation programmable module composed of multiple Serial
>      Engines (SE)
> 
> ...

  reply	other threads:[~2024-09-04 18:27 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-29  9:24 [PATCH v1 0/4] Enable shared SE support over I2C Mukesh Kumar Savaliya
2024-08-29  9:24 ` [PATCH v1 1/4] dt-bindindgs: i2c: qcom,i2c-geni: Document shared flag Mukesh Kumar Savaliya
2024-08-29  9:58   ` Bryan O'Donoghue
2024-08-29 10:01     ` Bryan O'Donoghue
2024-09-04 18:26       ` Mukesh Kumar Savaliya [this message]
2024-09-04 18:37     ` Mukesh Kumar Savaliya
2024-08-30  8:11   ` Krzysztof Kozlowski
2024-09-04 18:12     ` Mukesh Kumar Savaliya
2024-09-04 18:20       ` Krzysztof Kozlowski
2024-09-05  5:43         ` Mukesh Kumar Savaliya
2024-09-05  6:21           ` Krzysztof Kozlowski
2024-09-05 11:17             ` Mukesh Kumar Savaliya
2024-08-29  9:24 ` [PATCH v1 2/4] dma: gpi: Add Lock and Unlock TRE support to access SE exclusively Mukesh Kumar Savaliya
2024-08-29 10:05   ` Bryan O'Donoghue
2024-09-04 18:23     ` Mukesh Kumar Savaliya
2024-08-29  9:24 ` [PATCH v1 3/4] soc: qcom: geni-se: Export function geni_se_clks_off() Mukesh Kumar Savaliya
2024-08-29 10:19   ` Bryan O'Donoghue
2024-09-04 18:12     ` Mukesh Kumar Savaliya
2024-08-29  9:24 ` [PATCH v1 4/4] i2c: i2c-qcom-geni: Enable i2c controller sharing between two subsystems Mukesh Kumar Savaliya
2024-08-29  9:56 ` [PATCH v1 0/4] Enable shared SE support over I2C Bryan O'Donoghue
2024-09-04 18:21   ` Mukesh Kumar Savaliya
2024-08-29 10:10 ` Bryan O'Donoghue
2024-09-04 18:08   ` Mukesh Kumar Savaliya
2024-08-29 17:01 ` Vinod Koul
2024-08-30  7:47 ` neil.armstrong
2024-09-04 18:07   ` Mukesh Kumar Savaliya
2024-09-05  7:09     ` neil.armstrong
2024-09-05  9:28       ` Mukesh Kumar Savaliya

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