Re: [RFC PATCH 3/5] pxa: clean up the legacy SSP API

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Em Ter, 2009-04-28 às 23:20 +0100, Russell King - ARM Linux escreveu:> On Thu, Apr 23, 2009 at 01:06:12PM +0800, Eric Miao wrote:> > Actually, due to the number of possible SSP configurations, it's quite a> > difficult job to maintain an API that can be well re-used. The guideline> > here is to keep only a list of SSP devices and their basic information,> > and it's up to the user driver (like SPI or Audio SSP) to configure the> > SSP in a desired way.> > Hmm, the LX battery driver uses this API for its rudimentary battery> communication channel with the PCON.> > What are you suggesting as the replacement API?  Direct register access?
The SPI subsystem?
-- Daniel Ribeiro
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