linux-kernel - Re: [PATCH v2 0/2] riscv: spacemit: add i2c support to K1 SoC

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Message-ID: <edfaccd7-ac96-47fc-a174-912c8aaf0f5e@gmail.com>
Date: Mon, 4 Nov 2024 20:23:23 +0800
From: Troy Mitchell <troymitchell988@...il.com>
To: Andi Shyti <andi.shyti@...nel.org>
Cc: troymitchell988@...il.com, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v2 0/2] riscv: spacemit: add i2c support to K1 SoC

On 2024/10/31 19:43, Andi Shyti wrote:
> Hi Tony,
> 
> On Mon, Oct 28, 2024 at 01:32:18PM +0800, Troy Mitchell wrote:
>> Hi all,
>>
>> This patch implements I2C driver for the SpacemiT K1 SoC,
>> providing basic support for I2C read/write communication which
>> compatible with standard I2C bus specifications.
>>
>> In this version, the driver defaults to use fast-speed-mode and
>> interrupts for transmission, and does not support DMA, high-speed mode, or FIFO.
>>
>> The docs of I2C can be found here, in chapter 16.1 I2C [1]
>>
>> Link: https://developer.spacemit.com/documentation?token=Rn9Kw3iFHirAMgkIpTAcV2Arnkf#part5 [1]
>>
>> Troy Mitchell (2):
>>   dt-bindings: i2c: spacemit: add support for K1 SoC
>>   i2c: spacemit: add support for SpacemiT K1 SoC
> 
> As Krzysztof has asked, please do provide the changelog, it's
> important to track the progress of your series.
I saw a compilation warning sent to me by the robot, and I've
fixed the warning. Should I resend V2 with the changelog
what I miss or send V3?

Thank for your response.
> 
> Thanks,
> Andi
> 
>>  .../bindings/i2c/spacemit,k1-i2c.yaml         |  51 ++
>>  drivers/i2c/busses/Kconfig                    |  18 +
>>  drivers/i2c/busses/Makefile                   |   1 +
>>  drivers/i2c/busses/i2c-k1.c                   | 658 ++++++++++++++++++
>>  4 files changed, 728 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
>>  create mode 100644 drivers/i2c/busses/i2c-k1.c
>>
>> -- 
>> 2.34.1
>>

-- 
Troy Mitchell