Re: [PATCH v3 2/7] usb: musb: dma: Add support for shared IRQ

Bin Liu
2019-12-11T18:53:10Z

On Tue, Dec 10, 2019 at 06:11:05PM +0100, Paul Cercueil wrote:
> The implementation of the Inventra IP in some of the Ingenic JZ47xx SoCs
> does not use a separate IRQ line for DMA transfers.
>
> Allow these SoCs to be supported by adding a flag 'dma_share_usb_irq'
> in the struct musb. If set, no extra IRQ line is required, and the musb
> glue will need to call the API function musbhs_dma_controller_irq()
> within its interrupt handler.
>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> Tested-by: Artur Rojek <contact@artur-rojek.eu>
> ---

Queued for usb-next. Thanks.

-Bin.