usb: dwc3: core: cleanup IRQ resources

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Implementations might use different IRQs for
host, gadget so use named interrupt resources
to allow device tree to specify the interrupts.

Following are the interrupt names

Peripheral Interrupt - peripheral
HOST Interrupt - host

Maintain backward compatibility for a single named
interrupt ("dwc3_usb3") for all interrupts as well as
unnamed interrupt at index 0 for all interrupts.

As platform_get_irq() variants are used, tackle
the -EPROBE_DEFER case as well.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

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Roger Quadros 2016-06-10 14:48:38 +03:00 • committed by Felipe Balbi

parent ce15ed4c5d

commit 9522def400

3 changed files with 78 additions and 18 deletions

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22

drivers/usb/dwc3/core.c

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31

drivers/usb/dwc3/gadget.c

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43

drivers/usb/dwc3/host.c

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