[PATCH] OMAP: hwmod: Handle modules with 16bit registers
khilman at deeprootsystems.com
Tue Oct 5 13:21:04 EDT 2010
Paul Walmsley <paul at pwsan.com> writes:
> From: Rajendra Nayak <rnayak at ti.com>
> Some modules which have 16bit registers can cause imprecise
> aborts if a __raw_readl/writel is used to read/write 32 bits.
> Add an additional flag to identify modules which have such
> hard requirement, and handle it in the hwmod framework.
> Signed-off-by: Rajendra Nayak <rnayak at ti.com>
> Acked-by: Paul Walmsley <paul at pwsan.com>
Tested-by: Kevin Hilman <khilman at deeprootsystems.com>
Added the flag to the 2420 hwmods and tested this patch on n810 using
the i2c hwmods and it now boots without the imprecise abort.
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