[PATCH v4 5/5] OMAP: mailbox: use runtime pm for clk and sysc handling

[Ramirez Luna, Omar]

Hi,

On Thu, Dec 16, 2010 at 10:32 AM, Kanigeri, Hari <h-kanigeri2 at ti.com> wrote:
>> @@ -130,12 +120,6 @@ static int omap2_mbox_startup(struct omap_mbox *mbox)
>>        l = mbox_read_reg(MAILBOX_REVISION);
>>        pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
>>
>> -       if (cpu_is_omap44xx())
>> -               l = OMAP4_SMARTIDLE;
>> -       else
>> -               l = SMARTIDLE | AUTOIDLE;
>> -       mbox_write_reg(l, MAILBOX_SYSCONFIG);
>> -
>
> The OMAP4 mailbox sysconfig register bits are laid out differently
> from previous OMAP mailbox's. Example is smart idle bit location is
> different from previous OMAPs. Can I know as how are you handling this
> aspect in hwmod code ?

hwmod framework provides definition for both IP models
(omap_hwmod_sysc_type1for omap2/3 or omap_hwmod_sysc_type2 for omap4),
these are located at arch/arm/mach-omap2/omap_hwmod_common_data.c

Regards,

Omar