[PATCH 0/2] ARM: OMAP2+: GPMC: Show correct frequency for OneNAND devices using async mode

Jon Hunter jon-hunter at ti.com
Thu Jun 28 14:41:28 EDT 2012


Boards that have OneNAND devices but only support the async read and write modes
show that the OneNAND operating frequency is 0 MHz on boot. For example, the
OMAP3430 SDP shows the following:

omap2-onenand: initializing on CS2, phys base 0x20000000, virtual base c88c0000, freq 0 MHz

This series corrects this and cleans up the code that is determining the OneNAND
frequency. This series is based upon Afzal's prep-gpmc branch [1] and has been
tested on an OMAP3430 SDP.

[1] http://gitorious.org/x0148406-public/linux-kernel/trees/gpmc-prep

Jon Hunter (2):
  ARM: OMAP2+: GPMC: Remove unused OneNAND get_freq() platform function
  ARM: OMAP2+: GPMC: Show correct frequency for OneNAND devices using
    async mode

 arch/arm/mach-omap2/gpmc-onenand.c        |   53 +++++------------------------
 arch/arm/plat-omap/include/plat/onenand.h |    8 -----
 2 files changed, 9 insertions(+), 52 deletions(-)

-- 
1.7.9.5




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