linux-kernel - Re: [PATCH v2 0/2] arm64: dts: qcom: switch RB1 and RB2 platforms to i2c2-gpio

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Message-ID: <171764403327.730206.16478168003566814778.b4-ty@kernel.org>
Date: Wed,  5 Jun 2024 22:20:30 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Caleb Connolly <caleb.connolly@...aro.org>,
	Alexey Klimov <alexey.klimov@...aro.org>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Subject: Re: [PATCH v2 0/2] arm64: dts: qcom: switch RB1 and RB2 platforms to i2c2-gpio


On Wed, 05 Jun 2024 11:55:55 +0300, Dmitry Baryshkov wrote:
> On the Qualcomm RB1 and RB2 platforms the I2C bus connected to the
> LT9611UXC bridge under some circumstances can go into a state when all
> transfers timeout. This causes both issues with fetching of EDID and
> with updating of the bridge's firmware.
> 
> While we are debugging the issue, switch corresponding I2C bus to use
> i2c-gpio driver. While using i2c-gpio no communication issues are
> observed.
> 
> [...]

Applied, thanks!

[1/2] arm64: dts: qcom: qrb2210-rb1: switch I2C2 to i2c-gpio
      commit: b7b545ccc08873e107aa24c461b1fdb123dd3761
[2/2] arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
      commit: f77e7bd40c3c2d79685e9cc80de874b69a976f55

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>