Re: [PATCH 2/7] 34XX: PM: Workaround to enable autoidle for clocks and plls

[jouni.hogander@nokia.com (Högander Jouni)]

"ext Rajendra Nayak" <rnayak@ti.com> writes:
>>  	/* setup wakup source */
>>  	prm_write_mod_reg(OMAP3430_EN_IO | OMAP3430_EN_GPIO1 | 
>> OMAP3430_EN_GPT1,
>>  			  WKUP_MOD, PM_WKEN);
>
> The previous patchset also has this function enable the D2D clock domain H/w supervised.
> Is this now done some other place? Not doing this gates CORE
> RET/OFF.

d2d clkdm wasn't earlier handled by clkdm code in case of silicon rev >
ES1, bacause it is not documented to exist in them. Now it is handled
by clkdm/pwrdm code and idle is allowed same way as for other clkdms.


>
>         if (is_sil_rev_greater_than(OMAP3430_REV_ES1_0)) {
>                 /* This hack is taken from ti code. There is no usb clkdm in
>                  * core, but this still needs to be written: allow idle of usb
>                  * clkdm? */
>                 v = cm_read_mod_reg(CORE_MOD, CM_CLKSTCTRL);
>                 v |= 0x30;
>                 cm_write_mod_reg(v, CORE_MOD, CM_CLKSTCTRL);
>         }
>
>> -- 
>> 1.5.5
>> 
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-- 
Jouni Högander

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