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ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it
authorRoger Quadros <rogerq@ti.com>
Fri, 29 Aug 2014 16:11:53 +0000 (19:11 +0300)
committerRoger Quadros <rogerq@ti.com>
Thu, 30 Oct 2014 15:21:46 +0000 (17:21 +0200)
commit4cf27d2ec716fddacd02169af9a26a43ea52875e
tree9c92e43a9629ce9393ab5f04559cb16eb79416detree | snapshot
parente378d22b9c27de4af4946e4e7928fef50f9a9ff7commit | diff
ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it

As per the OMAP reference manual [1], the Chip Select must be
disabled (i.e. CSVALID is 0) while configuring any of the
Chip select parameters.

[1] - 10.1.5.1 Chip-Select Base Address and Region Size Configuration
http://www.ti.com/lit/pdf/swpu177

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
arch/arm/mach-omap2/gpmc.c diff | blob | history
Domain: System / Kernel;