From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Pengyu Luo <mitltlatltl@gmail.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: sc8280xp: gaokun3: correct EC interrupt pin
Date: Mon, 20 Apr 2026 10:33:02 +0200 [thread overview]
Message-ID: <014b2a76-074d-4454-8a58-7cee7e9c044f@oss.qualcomm.com> (raw)
In-Reply-To: <20260419173251.1180026-2-mitltlatltl@gmail.com>
On 4/19/26 7:32 PM, Pengyu Luo wrote:
> Unlike other sc8280xp platforms, on this platform, in dsdt, gpio 0x2c0
> is not mapped to gpio107, it is gpio103, so fix it. I found this until
> I did a trigger track, irq is regularly triggerd every several
> millisecs. In the past, since here gpio107 was low forever, ec irq
> would keep to be triggered and polling the event every several
> millisecs.
>
> About how to get the map, please check openbsd driver for it
> https://github.com/openbsd/src/blob/master/sys/dev/acpi/qcgpio.c
>
> Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-04-20 8:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-19 17:32 [PATCH 1/2] arm64: dts: qcom: sc8280xp: add several missing pdc map entries Pengyu Luo
2026-04-19 17:32 ` [PATCH 2/2] arm64: dts: qcom: sc8280xp: gaokun3: correct EC interrupt pin Pengyu Luo
2026-04-20 8:33 ` Konrad Dybcio [this message]
2026-04-20 8:32 ` [PATCH 1/2] arm64: dts: qcom: sc8280xp: add several missing pdc map entries Konrad Dybcio
2026-04-20 9:53 ` Pengyu Luo
2026-04-20 10:21 ` Konrad Dybcio
2026-04-20 10:47 ` Pengyu Luo
2026-04-20 10:58 ` Konrad Dybcio
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