linux-kernel - Re: [PATCH 1/3] arm64: dts: qcom: qrb2210-rb1: fix GPIO lookup flags for i2c SDA and SCL

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Message-ID: <CAMRc=Md6+p2wT5rZWOBwUMFcLw_p4rANBxbG4pvWyM6AuW1wAA@mail.gmail.com>
Date: Tue, 1 Jul 2025 18:57:53 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Alexey Klimov <alexey.klimov@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH 1/3] arm64: dts: qcom: qrb2210-rb1: fix GPIO lookup flags
 for i2c SDA and SCL

On Tue, Jul 1, 2025 at 6:09 PM Alexey Klimov <alexey.klimov@...aro.org> wrote:
>
> On Tue Jul 1, 2025 at 10:01 AM BST, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> >
> > The I2C GPIO bus driver enforces the SDA and SCL pins as open-drain
> > outputs but the lookup flags in the DTS don't reflect that triggering
> > warnings from GPIO core. Add the appropriate flags.
> >
> > Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
>
> This works on RB1, thank you!
>
> Tested-by: Alexey Klimov <alexey.klimov@...aro.org>
>
> This also should be:
> Reported-by: Alexey Klimov <alexey.klimov@...aro.org>
> hence Cc list is not full.
>

Thanks, I should have added it when sending.

Bart