Re: AT91RM9200 board + piezo sounder

[Erik Mouw <mouw@xxxxxxxxxxxx>]

On Sun, May 11, 2008 at 05:09:50PM +0300, Andrejs Cainikovs wrote:
> I have a custom board based on AT91RM9200. One of the peripherals that 
> linux should drive is the Murata piezo sounder..
> Where should be good start point to get this thing working from userspace?

That depends on how it is connected to the CPU. If it is connected to a
GPIO you could use devmem2 (if that doesn't interfere too much with
other drivers). See the list FAQ for devmem2.


Erik

-- 
Erik Mouw -- mouw@xxxxxxxxxxxx

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