From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Casey Connolly <casey.connolly@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Rob Herring <robh@kernel.org>,
cros-qcom-dts-watchers@chromium.org
Cc: Stephan Gerhold <stephan.gerhold@linaro.org>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc7280.dtsi: prevent garbage on serial port
Date: Fri, 27 Jun 2025 16:39:46 +0200 [thread overview]
Message-ID: <b7759de3-4701-4bb9-bce9-1dcbacb13265@oss.qualcomm.com> (raw)
In-Reply-To: <20250626132333.351351-1-casey.connolly@linaro.org>
On 6/26/25 3:23 PM, Casey Connolly wrote:
> During early boot phases there can be garbage characters on the serial
> RX port unless it is configured as pull-up. Add the pull-up bias and
> mark the rx/tx pinconfs as being necessary for all boot phases.
>
> Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2025-06-27 14:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-26 13:23 [PATCH] arm64: dts: qcom: sc7280.dtsi: prevent garbage on serial port Casey Connolly
2025-06-27 14:39 ` Konrad Dybcio [this message]
2025-06-27 14:51 ` Luca Weiss
2025-06-30 7:09 ` Stephan Gerhold
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