On Wed, Aug 24, 2011 at 4:30 PM, Munegowda, Keshava
<keshava_mgowda@xxxxxx> wrote:
> On Wed, Aug 24, 2011 at 12:27 PM, Roger Quadros <rogerq@xxxxxx> wrote:
>> Hi,
>>
>> On 08/17/2011 02:43 PM, Keshava Munegowda wrote:
>>> From: Benoit Cousson <b-cousson@xxxxxx>
>>>
>>> Following 4 hwmod strcuture are added:
>>> UHH hwmod of usbhs with uhh base address and functional clock,
>>> EHCI hwmod with irq and base address,
>>> OHCI hwmod with irq and base address,
>>> TLL hwmod of usbhs with the TLL base address and irq.
>>>
>>> Signed-off-by: Benoit Cousson <b-cousson@xxxxxx>
>>> Signed-off-by: Keshava Munegowda <keshava_mgowda@xxxxxx>
>>> ---
>>> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 244 ++++++++++++++++++++++++++++
>>> 1 files changed, 244 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
>>> index 6201422..d8f08fa 100644
>>> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
>>> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
>>> @@ -68,6 +68,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod;
>>> static struct omap_hwmod omap44xx_mpu_hwmod;
>>> static struct omap_hwmod omap44xx_mpu_private_hwmod;
>>> static struct omap_hwmod omap44xx_usb_otg_hs_hwmod;
>>> +static struct omap_hwmod omap44xx_usb_host_hs_hwmod;
>>> +static struct omap_hwmod omap44xx_usbhs_ohci_hwmod;
>>> +static struct omap_hwmod omap44xx_usbhs_ehci_hwmod;
>>> +static struct omap_hwmod omap44xx_usb_tll_hs_hwmod;
>>>
>>> /*
>>> * Interconnects omap_hwmod structures
>>> @@ -5336,6 +5340,242 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
>>> .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
>>> };
>>>
>>> +/*
>>> + * 'usb_host_hs' class
>>> + * high-speed multi-port usb host controller
>>> + */
>>> +static struct omap_hwmod_ocp_if omap44xx_usb_host_hs__l3_main_2 = {
>>> + .master = &omap44xx_usb_host_hs_hwmod,
>>> + .slave = &omap44xx_l3_main_2_hwmod,
>>> + .clk = "l3_div_ck",
>>> + .user = OCP_USER_MPU | OCP_USER_SDMA,
>>> +};
>>> +
>>> +static struct omap_hwmod_class_sysconfig omap44xx_usb_host_hs_sysc = {
>>> + .rev_offs = 0x0000,
>>> + .sysc_offs = 0x0010,
>>> + .syss_offs = 0x0014,
>>> + .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
>>
>> what about SYSC_HAS_SOFTRESET?
>
> Yes, I will add this for omap3 , for omap4 this flag is causing
> enumeration issue.
> for now , I will not add this for 4430.
Roger,
I can not add this SYSC_HAS_SOFTRESET for omap3 too;
its blocks the port status change interrupts after the global suspend/resume;
so v7 I add this for omap3, I will remove this and send it as v8 now.
regards
keshava
>
>
>>
>>> + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
>>
>> Did you intentionally miss out SIDLE_SMART_WKUP ?
>
> it is not there for omap3 but I will add this for omap4.
>
>
>>
>>> + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART |
>>> + MSTANDBY_SMART_WKUP),
>>> + .sysc_fields = &omap_hwmod_sysc_type2,
>>> +};
>>> +
>>
>> ...
>> <snip>
>> ...
>>
>>> +
>>> +/*
>>> + * 'usb_tll_hs' class
>>> + * usb_tll_hs module is the adapter on the usb_host_hs ports
>>> + */
>>> +static struct omap_hwmod_class_sysconfig omap44xx_usb_tll_hs_sysc = {
>>> + .rev_offs = 0x0000,
>>> + .sysc_offs = 0x0010,
>>> + .syss_offs = 0x0014,
>>> + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE),
>>
>> what about SYSC_HAS_SOFTRESET, SYSC_HAS_ENAWAKEUP and
>> SYSC_HAS_CLOCKACTIVITY?
>
> yes, I will add these flags ;
>
>
> I will send the v7 soon.
>
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