[PATCH 5/9] ARM: BCM2836: Add io map initialization for bcm2836.

[Arnd Bergmann]

On Tuesday 21 April 2015 11:09:52 Eric Anholt wrote:
> +static struct map_desc bcm2836_io_map __initdata = {
> +       .virtual = BCM2835_PERIPH_VIRT,
> +       .pfn = __phys_to_pfn(BCM2836_PERIPH_PHYS),
> +       .length = BCM2835_PERIPH_SIZE,
> +       .type = MT_DEVICE
> +};
> +
>  static void __init bcm2835_map_io(void)
>  {
> -       iotable_init(&io_map, 1);
> +       iotable_init(&bcm2835_io_map, 1);
> +}
> +
> +static void __init bcm2836_map_io(void)
> +{
> +       iotable_init(&bcm2836_io_map, 1);
>  }
> 

Can you explain what this is needed for? Most platform ports don't
do this any more.

	Arnd