[Letux-kernel] 4.16 onenand
Andreas Kemnade
andreas at kemnade.info
Tue Apr 10 22:37:31 CEST 2018
On Tue, 10 Apr 2018 16:06:54 +0200
"H. Nikolaus Schaller" <hns at goldelico.com> wrote:
[...]
>
> This commit has the following message:
>
> commit bdaca9345d41fd9420995469d27603ea62054691
> Author: Ladislav Michl <ladis at linux-mips.org>
> Date: Fri Jan 12 14:16:57 2018 +0100
>
> mtd: onenand: omap2: Decouple DMA enabling from INT pin availability
>
> INT pin (gpio_irq) is not really needed for DMA but only for notification
> when a command that needs wait has completed. DMA memcpy can be still used
> even without gpio_irq available, so enable it unconditionally.
>
> Signed-off-by: Ladislav Michl <ladis at linux-mips.org>
> Reviewed-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
> Tested-by: Tony Lindgren <tony at atomide.com>
> Tested-by: Aaro Koskinen <aaro.koskinen at iki.fi>
> Acked-by: Roger Quadros <rogerq at ti.com>
> Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
>
>
> This is a really hot candidate!
>
reproducable here.
Regards,
Andreas
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