linux-kernel - Re: [PATCH 4/5] arm64: dts: qcom: sm8150: fix USB DP/DM HS PHY interrupts

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Message-ID: <04f0102d-fed9-41ba-a93e-2d0347d555f0@linaro.org>
Date:   Wed, 13 Dec 2023 19:59:44 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Johan Hovold <johan+linaro@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Krishna Kurapati PSSNV <quic_kriskura@...cinc.com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Jack Pham <quic_jackp@...cinc.com>,
        Jonathan Marek <jonathan@...ek.ca>
Subject: Re: [PATCH 4/5] arm64: dts: qcom: sm8150: fix USB DP/DM HS PHY
 interrupts



On 12/13/23 18:34, Johan Hovold wrote:
> The USB DP/DM HS PHY interrupts need to be provided by the PDC interrupt
> controller in order to be able to wake the system up from low-power
> states and to be able to detect disconnect events, which requires
> triggering on falling edges.
> 
> A recent commit updated the trigger type but failed to change the
> interrupt provider as required. This leads to the current Linux driver
> failing to probe instead of printing an error during suspend and USB
> wakeup not working as intended.
> 
> Fixes: 54524b6987d1 ("arm64: dts: qcom: sm8150: fix USB wakeup interrupt types")
> Fixes: 0c9dde0d2015 ("arm64: dts: qcom: sm8150: Add secondary USB and PHY nodes")
> Fixes: b33d2868e8d3 ("arm64: dts: qcom: sm8150: Add USB and PHY device nodes")
> Cc: stable@...r.kernel.org      # 5.10
> Cc: Jack Pham <quic_jackp@...cinc.com>
> Cc: Jonathan Marek <jonathan@...ek.ca>
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> ---
Matches ds

Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad