From: Nizat Mikayilli <nacht@dxdmail.cc>
To: Konrad Dybcio <konrad.dybcio@oss.qualcomm.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: Abel Vesa <abelvesa@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: sm8550: Add support for Samsung Galaxy Tab S9 Wi-Fi
Date: Tue, 20 Oct 2026 00:40:16 +0200 [thread overview]
Message-ID: <32c0b9ad-de82-4c93-a850-69ed2850fe14@dxdmail.cc> (raw)
In-Reply-To: <c2f7946b-ba31-4f0c-bd84-fae3481f2965@oss.qualcomm.com>
On 10/19/26 2:33 PM, Konrad Dybcio wrote:
> Please show me what your current diff is, on other platforms we didn't
> have to go through these hoops..
You're right, my mistake. I had copied bias-pull-up for wlan-en from
the downstream DT, so the pin was already high before the rails came
up. My hack also drove it low at probe, and that's what actually fixed
it, not the PDC messages.
With bias-pull-down like on qrd it works without any driver changes,
so I'll add Wi-Fi/BT to the board DT in v3.
Nizat
prev parent reply other threads:[~2026-10-19 22:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-05 19:47 [PATCH v2 0/2] Add Samsung Galaxy Tab S9 Wi-Fi (SM-X710) support Nizat Mikayilli via B4 Relay
2026-10-05 19:47 ` [PATCH v2 1/2] dt-bindings: arm: qcom: Add Samsung Galaxy Tab S9 Wi-Fi Nizat Mikayilli via B4 Relay
2026-10-09 8:51 ` Krzysztof Kozlowski
2026-10-05 19:47 ` [PATCH v2 2/2] arm64: dts: qcom: sm8550: Add support for " Nizat Mikayilli via B4 Relay
2026-10-12 14:14 ` Konrad Dybcio
2026-10-15 21:06 ` Nizat Mikayilli
2026-10-19 12:33 ` Konrad Dybcio
2026-10-19 22:40 ` Nizat Mikayilli [this message]
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