[PATCH v3 0/2] ARM: MXC: mxc_nand: support i.MX21

[Artem Bityutskiy]

On Thu, 2010-04-08 at 16:13 +0200, Ivo Clarysse wrote:
> Allow mxc_nand.c to function on i.MX21 SoCs, since:
> 
> 1) On i.MX21, if the NFC_INT_MASK bit in NFC_CONFIG1 is set, the NFC_INT
>  bit of NFC_CONFIG2 always reads out zero, even if an operation is
>  completed.
> 
> 2) On i.MX21, sending a RESET command to the NAND flash controller does
>  not trigger an interrupt, nor does it cause the NFC_INT bit of
>  NFC_CONFIG2 to get set.
> 
> 3) After reset is performed, NFC registers are again in their
>  default values.
> 
> This patch series:
> 
> - (Re-)sets all NFC registers after reset
> 
> - Uses enable_irq / disable_irq_nosync instead of NFC_INT_MASK
>   to mask NFC interrupts (allowing NFC_CONFIG2:NFC_INT to used on i.MX21)

Pushed both patches to l2-mtd-2.6.git / dunno with

Acked-by: Sascha Hauer <s.hauer at pengutronix.de>

See
http://git.infradead.org/users/dedekind/l2-mtd-2.6.git/shortlog/refs/heads/dunno

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)