linux-kernel - Re: [PATCH v9 5/5] usb: dwc3: core: cleanup IRQ resources

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Message-ID: <8737oxl4dn.fsf@linux.intel.com>
Date:	Wed, 01 Jun 2016 11:06:44 +0300
From:	Felipe Balbi <balbi@...nel.org>
To:	Roger Quadros <rogerq@...com>
Cc:	tony@...mide.com, Joao.Pinto@...opsys.com,
	sergei.shtylyov@...entembedded.com, peter.chen@...escale.com,
	jun.li@...escale.com, grygorii.strashko@...com,
	yoshihiro.shimoda.uh@...esas.com, nsekhar@...com, b-liu@...com,
	linux-usb@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, rogerq@...com
Subject: Re: [PATCH v9 5/5] usb: dwc3: core: cleanup IRQ resources


Hi,

Roger Quadros <rogerq@...com> writes:
> Implementations might use different IRQs for
> host, gadget and OTG so use named interrupt resources
> to allow Device tree to specify the 3 interrupts.
>
> Following are the interrupt names
>
> Peripheral Interrupt - peripheral
> HOST Interrupt - host
> OTG Interrupt - otg
>
> We still maintain backward compatibility for a single named
> interrupt for all 3 interrupts (e.g. for dwc3-pci) and
> single unnamed interrupt for all 3 interrupts (e.g. old DT).
>
> Signed-off-by: Roger Quadros <rogerq@...com>
> ---
> v9: rebased on top of balbi/testing/next

breaks dwc3:

[  222.776504] dwc3 dwc3.0.auto: failed to request irq #-6 --> -22

please test

-- 
balbi

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