linux-kernel - Re: [PATCH v21 7/9] usb: dwc3: qcom: Refactor IRQ handling in glue driver

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Date: Mon, 22 Apr 2024 09:20:49 +0200
From: Johan Hovold <johan@...nel.org>
To: Krishna Kurapati <quic_kriskura@...cinc.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Wesley Cheng <quic_wcheng@...cinc.com>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
	Felipe Balbi <balbi@...nel.org>, devicetree@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, quic_ppratap@...cinc.com,
	quic_jackp@...cinc.com, Bjorn Andersson <quic_bjorande@...cinc.com>
Subject: Re: [PATCH v21 7/9] usb: dwc3: qcom: Refactor IRQ handling in glue
 driver

On Sat, Apr 20, 2024 at 10:18:59AM +0530, Krishna Kurapati wrote:
> On multiport supported controllers, each port has its own DP/DM and
> SuperSpeed (if super speed capable) interrupts. As per the bindings,
> their interrupt names differ from single-port ones by having a "_x"
> added as suffix (x being the port number). Identify from the interrupt
> names whether the controller is a multiport controller or not.
> Refactor dwc3_qcom_setup_irq() call to parse multiportinterrupts along
> with non-multiport ones accordingly.
> 
> Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
> Reviewed-by: Bjorn Andersson <quic_bjorande@...cinc.com>

Reviewed-by: Johan Hovold <johan+linaro@...nel.org>