RE: [PATCH][RFC] McSPI Slave and DMA,FIFO support

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> >> Index: linux-omap-2.6/arch/arm/mach-omap2/devices.c
> >> ===================================================================
> >> --- linux-omap-2.6.orig/arch/arm/mach-omap2/devices.c 2009-05-14 12:38:50.000000000 +0530
> >> +++ linux-omap-2.6/arch/arm/mach-omap2/devices.c 2009-05-15 16:53:38.000000000 +0530

<snip>

> >>  };
> >>
> >>  static struct resource omap2_mcspi2_resources[] = {
> >> @@ -351,6 +359,14 @@
> >>
> >>  static void omap_init_mcspi(void)
> >>  {
> >> +
> >> + if (cpu_is_omap3430()) {
> >> + omap_cfg_reg(AA3_3430_McSPI2_CLK);
> >> + omap_cfg_reg(Y2_3430_McSPI2_SIMO);
> >> + omap_cfg_reg(Y3_3430_McSPI2_SOMI);
> >> + omap_cfg_reg(Y4_3430_McSPI2_CS0);
> >> + }
> >> +

This will change the mux mode for these pads for all OMAP3 boards,
even if they do not wish to use McSPI2. In particular, Beagleboard
will be affected as it uses HSUSB on Port2 and these pads overlap.

Regards,
Anand
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