linux-kernel - Re: [PATCH] spi: spi-geni-qcom: Add SPI driver support for GENI based QUP

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Date:   Mon, 21 May 2018 15:45:09 -0600
From:   "Mahadevan, Girish" <girishm@...eaurora.org>
To:     Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org,
        sdharia@...eaurora.org, kramasub@...eaurora.org,
        dianders@...omium.org, linux-arm-msm@...r.kernel.org,
        swboyd@...omium.org
Subject: Re: [PATCH] spi: spi-geni-qcom: Add SPI driver support for GENI based
 QUP

Hi Mark,

On 5/17/2018 1:21 AM, Mark Brown wrote:
> On Mon, May 07, 2018 at 02:29:45PM -0600, Mahadevan, Girish wrote:
>> On 5/3/2018 5:38 PM, Mark Brown wrote:
> 
>>> This is a DT based driver but there is no binding documentation.
>>> Binding documentation is required for any new DT stuff.
> 
>> The DT documentation for the SPI driver was done as part of this patch series
>> https://patchwork.kernel.org/patch/10318125/ 
> 
> I can't follow the link as I'm working offline but since I've no record
> of having seen a copy of any bindings for review and I'm fairly sure I'd
> have remembered any bindings without code I'm very disappointed -
> bindings should be being reviewed by the relevant maintainers just like
> code.
> 	
> Fortunately as far as I can tell whereever you sent that to it doesn't
> seem to have been applied but that makes it even more disappointing that
> they're not being sent.
> 

https://patchwork.kernel.org/patch/10318125/
[
Add device tree binding support for the QCOM GENI SE driver.

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@...eaurora.org>
Signed-off-by: Sagar Dharia <sdharia@...eaurora.org>
Signed-off-by: Girish Mahadevan <girishm@...eaurora.org>
Reviewed-by: Rob Herring <robh@...nel.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
]

is a patch train for Generic Interface (GENI) based Qualcomm Universal
Peripheral (QUP) wrapper. The wrapper can contain one or more mini cores
that can be used to implement different serial protocols (I2C/SPI/UART).
We'd submitted the DT bindings for that wrapper core and for UART/I2C
drivers which were part of that patch train; but there was a comment to
add the SPI binding document even without the SPI driver (attaching that
email thread).
I can resubmit the SPI binding documentation as part of this patch series.

Best Regards
Girish

> ...
> 
> Please include human readable descriptions of things like commits and
> issues being discussed in e-mail in your mails, this makes them much
> easier for humans to read especially when they have no internet access.
> I do frequently catch up on my mail on flights or while otherwise
> travelling so this is even more pressing for me than just being about
> making things a bit easier to read.
> 

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora
Forum, a Linux Foundation Collaborative Project.

View attachment "Fwd Re [PATCH v3 1_4] dt-bindings soc qcom Add device tree binding for
 GENI SE.txt" of type "text/plain" (4522 bytes)