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(parent: 96f5c4b) | patch
arm/km: speed up i2c access for keymile boards
authorHolger Brunck <holger.brunck@keymile.com>
Wed, 14 Dec 2011 05:31:19 +0000 (05:31 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sun, 12 Feb 2012 09:11:28 +0000 (10:11 +0100)
commit9e9c6d7cf668673c18c56951dffb0abfc1f7254b
treebe0c5df15ca55c75ed8e938c10a1ecdc4868e003tree | snapshot
parent96f5c4b2c938d4bb76926d132e5ddc112a2493f4commit | diff
arm/km: speed up i2c access for keymile boards

We don't need 3us delay for our i2c bus. Decrease it to 1us.
It would also be possible to use 100ns in the future, but
currently kirkwood has no ndelay implementation.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
include/configs/km/km_arm.h diff | blob | history
My U-Boot fork