lkml.org 
[lkml]   [2012]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v2 1/3] arm: omap: hwmod: add a new addr space in otg for writing to control module
    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@ti.com>

    Acked-by: Benoit Cousson <b-cousson@ti.com>

    > ---
    > 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
    > + },
    > { }
    > };
    >
    >



    \
     
     \ /
      Last update: 2012-09-11 12:01    [W:4.492 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site