[linuxsh-dev] Re: [linux-sh:01658] Re: SH3 reference design examples.

[Stuart M. <Stu...@st...>]

On May 15,  3:26am, gb...@po... wrote:
> Subject: [linux-sh:01658] Re: SH3 reference design examples.
> 
> Gray, Tim wrote:
> > 
> > Finally, does the linux port for the SH have drivers to interface to the
> > HD64465's I/O?
> 
> Going through the headings in the manual...
> (disclaimer: I haven't actually looked at kernel code for
> some weeks).
> 
> PCMCIA - yes
> AFE - no
> GPIO - yes
> Interrupt controller - yes
> Power management - no
> Timer - not generically
> Keyboard Controller - no
> UART - yes
> Parallel port - no
> PS/2 interface - I have some code which I can't test
>                  and can't release.  Sigh.

I've put together a driver for this which I was planning to release in the
next few days. 

> Audio CODEC - no
> IrDA - no
> USB - I have a partial implementation but can't do any more
>       work on it.  I believe somebody in Stuart Menefy's group
>       is also working on it.

I'm afraid not. We had a look at it and decided that it was going to be
too big a change to the existing drivers.

> ADC - not generically
> 
> I have platform-specific code which uses GPIO, Timer and
> ADC to drive a touch panel interface, so I know those can
> be made to work.
> 
> 
> Greg.
> -- 
> These are my opinions not PPIs.
>-- End of excerpt from gb...@po...