linux-kernel - Re: [PATCH v10 6/6] usb: dwc3: qcom: Enable the interrupts during probe

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Date:   Fri, 28 Jan 2022 02:36:38 -0600
From:   Steev Klimaszewski <steev@...i.org>
To:     Sandeep Maheswaram <quic_c_sanm@...cinc.com>,
        Pavan Kondeti <quic_pkondeti@...cinc.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Felipe Balbi <balbi@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_ppratap@...cinc.com
Subject: Re: [PATCH v10 6/6] usb: dwc3: qcom: Enable the interrupts during
 probe

Hi Sandeep,

On 1/25/22 3:17 AM, Sandeep Maheswaram wrote:
> Hi Steev,
>
>> I didn't face any such issue with devices connected.
>>
>> I think this is because I used IRQ_TYPE_EDGE_BOTH in device tree and 
>> Steev has IRQ_TYPE_LEVEL_HIGH in his device tree.
>>
>> When i changed to IRQ_TYPE_LEVEL_HIGH I also observed a storm of 
>> interrupts in my device though it booted .
>>
>> Regards
>>
>> Sandeep
>>
> Can you try with IRQ_TYPE_EDGE_BOTH in your device tree and see if you 
> are getting the issue.
>
> Regards
>
> Sandeep
>
I just tested here, changing both of the IRQ_TYPE_LEVEL_HIGH in the 
yoga's dts to EDGE_BOTH and I still do not get a booting system.

-- Steev