linux-kernel - Re: [PATCH 10/11] arm64: dts: qcom: sm8150: fix USB wakeup interrupt types

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Message-ID: <20231123021612.GA4127689@hu-jackp-lv.qualcomm.com>
Date:   Wed, 22 Nov 2023 18:16:44 -0800
From:   Jack Pham <quic_jackp@...cinc.com>
To:     Johan Hovold <johan+linaro@...nel.org>
CC:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        <cros-qcom-dts-watchers@...omium.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <stable@...r.kernel.org>,
        Jonathan Marek <jonathan@...ek.ca>
Subject: Re: [PATCH 10/11] arm64: dts: qcom: sm8150: fix USB wakeup interrupt
 types

On Mon, Nov 20, 2023 at 05:43:30PM +0100, Johan Hovold wrote:
> The DP/DM wakeup interrupts are edge triggered and which edge to trigger
> on depends on use-case and whether a Low speed or Full/High speed device
> is connected.
> 
> 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: Jonathan Marek <jonathan@...ek.ca>
> Cc: Jack Pham <quic_jackp@...cinc.com>
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> ---

Reviewed-by: Jack Pham <quic_jackp@...cinc.com>

>  arch/arm64/boot/dts/qcom/sm8150.dtsi | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> index 97623af13464..3e7048d8ac55 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -3567,8 +3567,8 @@ usb_1: usb@...8800 {
>  
>  			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
>  				     <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>,
> -				     <GIC_SPI 488 IRQ_TYPE_LEVEL_HIGH>,
> -				     <GIC_SPI 489 IRQ_TYPE_LEVEL_HIGH>;
> +				     <GIC_SPI 488 IRQ_TYPE_EDGE_BOTH>,
> +				     <GIC_SPI 489 IRQ_TYPE_EDGE_BOTH>;
>  			interrupt-names = "hs_phy_irq", "ss_phy_irq",
>  					  "dm_hs_phy_irq", "dp_hs_phy_irq";
>  
> @@ -3620,8 +3620,8 @@ usb_2: usb@...8800 {
>  
>  			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
>  				     <GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>,
> -				     <GIC_SPI 490 IRQ_TYPE_LEVEL_HIGH>,
> -				     <GIC_SPI 491 IRQ_TYPE_LEVEL_HIGH>;
> +				     <GIC_SPI 490 IRQ_TYPE_EDGE_BOTH>,
> +				     <GIC_SPI 491 IRQ_TYPE_EDGE_BOTH>;
>  			interrupt-names = "hs_phy_irq", "ss_phy_irq",
>  					  "dm_hs_phy_irq", "dp_hs_phy_irq";