From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Linghui Wu <linghui.wu@oss.qualcomm.com>,
Bartosz Golaszewski <brgl@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Abel Vesa <abelvesa@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@gmail.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Miaoqing Pan <miaoqing.pan@oss.qualcomm.com>,
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>,
linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/3] power: sequencing: qcom-wcn: support SW_CTRL wake IRQ
Date: Tue, 20 Oct 2026 15:40:26 +0200 [thread overview]
Message-ID: <d3670f1b-57ba-426a-bdfe-be560740f516@oss.qualcomm.com> (raw)
In-Reply-To: <20261019093911.3199891-1-linghui.wu@oss.qualcomm.com>
On 10/19/26 11:39 AM, Linghui Wu wrote:
> Some WCN3990-family devices use the SW_CTRL GPIO to indicate that
> resources need to remain available while the application processor is
> suspended.
>
> Teach the Qualcomm WCN power-sequencing driver to use the existing
> SW_CTRL GPIO as a dedicated wake IRQ when the power sequencer is marked
> as a wakeup source. The PM core keeps the IRQ disabled during normal
> operation and arms it for system suspend.
>
> The series documents wakeup-source for the WCN PMU binding and enables
> it for the Shikra CQM, CQS and IQS EVKs.
>
> The series has been runtime-tested on qcom-next and kernel 6.18.y on
> Shikra hardware.
qcom-next is currently based on v7.3-rc4 (for whatever reason) and
has 1398 patches on top of that. Please pick the presumably 2 or 3
you need to boot (I don't know, I'm not following shikra) atop a
clean linux-next/master and retest.
Konrad
prev parent reply other threads:[~2026-10-20 13:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-14 12:19 [RFC PATCH " Linghui Wu
2026-10-14 12:19 ` [RFC PATCH 1/3] dt-bindings: power: sequencing: qcom-wcn: document wakeup-source Linghui Wu
2026-10-16 12:35 ` Bartosz Golaszewski
2026-10-14 12:19 ` [RFC PATCH 2/3] power: sequencing: qcom-wcn: support SW_CTRL wake IRQ Linghui Wu
2026-10-14 12:19 ` [RFC PATCH 3/3] arm64: dts: qcom: shikra: enable WCN SW_CTRL wakeup Linghui Wu
2026-10-14 12:28 ` Konrad Dybcio
2026-10-14 13:07 ` [RFC PATCH 0/3] power: sequencing: qcom-wcn: support SW_CTRL wake IRQ Konrad Dybcio
2026-10-15 4:12 ` [RFC PATCH v2 " Linghui Wu
2026-10-15 4:12 ` [RFC PATCH v2 1/3] dt-bindings: power: sequencing: qcom-wcn: document wakeup-source Linghui Wu
2026-10-16 9:14 ` Konrad Dybcio
2026-10-15 4:12 ` [RFC PATCH v2 2/3] power: sequencing: qcom-wcn: support SW_CTRL wake IRQ Linghui Wu
2026-10-15 4:12 ` [RFC PATCH v2 3/3] arm64: dts: qcom: shikra: enable WCN SW_CTRL wakeup Linghui Wu
2026-10-16 9:12 ` [RFC PATCH v2 0/3] power: sequencing: qcom-wcn: support SW_CTRL wake IRQ Konrad Dybcio
2026-10-19 9:39 ` [PATCH v3 " Linghui Wu
2026-10-19 9:39 ` [PATCH v3 1/3] dt-bindings: regulator: qcom,wcn3990-pmu: document Linghui Wu
2026-10-20 7:48 ` Krzysztof Kozlowski
2026-10-19 9:39 ` [PATCH v3 2/3] power: sequencing: qcom-wcn: support SW_CTRL wake Linghui Wu
2026-10-19 9:39 ` [PATCH v3 3/3] arm64: dts: qcom: shikra: enable WCN SW_CTRL Linghui Wu
2026-10-20 13:13 ` [PATCH v3 0/3] power: sequencing: qcom-wcn: support SW_CTRL wake IRQ Bartosz Golaszewski
2026-10-20 13:40 ` Konrad Dybcio [this message]
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