On 09/11/2012 11:09 AM, Kishon Vijay Abraham I wrote:
> The mailbox register for usb otg in omap is present in control module.
> On detection of any events VBUS or ID, this register should be written
> to send the notification to musb core.
>
> Till we have a separate control module driver to write to control module,
> omap2430 will handle the register writes to control module by itself. So
> a new address space to represent this control module register is added
> to usb_otg_hs.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Acked-by: Benoit Cousson <b-cousson@xxxxxx>
> ---
> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index 242aee4..3c19120 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -5890,6 +5890,12 @@ static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = {
> .pa_end = 0x4a0ab003,
> .flags = ADDR_TYPE_RT
> },
> + {
> + /* XXX: Remove this once control module driver is in place */
> + .pa_start = 0x4a00233c,
> + .pa_end = 0x4a00233f,
> + .flags = ADDR_TYPE_RT
> + },
> { }
> };
>
>
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