linux-kernel - Re: [PATCH v7 0/2] i2c: spacemit: introduce pio for k1

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Message-Id: <DG9NZG0N2T3V.3DZ7YPCZAMD36@linux.spacemit.com>
Date: Sun, 08 Feb 2026 22:53:07 +0800
From: Troy Mitchell <troymitchell988@...il.com>
To: "Aurelien Jarno" <aurelien@...el32.net>, "Troy Mitchell"
 <troy.mitchell@...ux.spacemit.com>
Cc: "Andi Shyti" <andi.shyti@...nel.org>, "Yixun Lan" <dlan@...too.org>,
 <linux-i2c@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
 <linux-riscv@...ts.infradead.org>, <spacemit@...ts.linux.dev>, "Alex Elder"
 <elder@...cstar.com>
Subject: Re: [PATCH v7 0/2] i2c: spacemit: introduce pio for k1

On Sun Feb 8, 2026 at 9:38 PM CST, Aurelien Jarno wrote:
> Hi Troy,
>
> On 2026-02-07 23:08, Troy Mitchell wrote:
>> This patch introduces I2C PIO functionality for the Spacemit K1 SoC,
>> enabling the use of I2C in atomic context.
>> 
>> Signed-off-by: Troy Mitchell <troy.mitchell@...ux.spacemit.com>
>> ---
>> Troy Mitchell (2):
>>       i2c: spacemit: move i2c_xfer_msg()
>>       i2c: spacemit: introduce pio for k1
>> 
>>  drivers/i2c/busses/i2c-k1.c | 316 +++++++++++++++++++++++++++++++++-----------
>>  1 file changed, 236 insertions(+), 80 deletions(-)
>> ---
>> base-commit: 2fe0719258a48c204270366ef574066122e81924
>> change-id: 20260207-b4-k3-i2c-pio-318088c1b3b7
>> 
>
> Thanks for this new version. This is:
>
> Tested-by: Aurelien Jarno <aurelien@...el32.net>
Thanks for your tag. I have collected all of your tags in this version.
Apologies for the delay in sending this version.
I hope it hasn't held up your patch queue (p1-reboot)

                                  - Troy
>
> Regards
> Aurelien