Re: [PATCH 02/15] OMAP2PLUS: GPIO: Fix non-wakeup GPIO and rev_ids

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



"Varadarajan, Charulatha" <charu@xxxxxx> writes:

> Kevin,
>
> On Thu, May 26, 2011 at 12:15, Kevin Hilman <khilman@xxxxxx> wrote:
>> "Varadarajan, Charulatha" <charu@xxxxxx> writes:
>>
>>> On Thu, May 26, 2011 at 03:04, Kevin Hilman <khilman@xxxxxx> wrote:
>>>> Tarun Kanti DebBarma <tarun.kanti@xxxxxx> writes:
>>>>
>>>>> From: Charulatha V <charu@xxxxxx>
>>>>>
>>>>> Non-wakeup GPIOs are available only in OMAP2420 and OMAP3430. But
>>>>> the GPIO driver initializes the non-wakeup GPIO bits for OMAP24xx
>>>>> (bothe OMAP 2420 and 2430) & not for OMAP3 which is incorrect.
>>>>
>>>> Can you cite the documentation you're using for the OMAP3 non-wakeup
>>>> GPIOs?
>>>
>>> I am referring to Table 25-5. GPIO Channel Description at page no 3354
>>> OMAP3430 public TRM Version P.
>>>
>>
>> Based on how I understand that, those non-wakeup GPIOs are non-wakeup
>> because they're not actually mapped anywhere, and not available on
>> external pins. ÂTherefore, they should not need any special case
>> handling for this triggering workaround.
>
> Okay. Thanks for clarifying. I will not  do this for OMAP3. The special case
> would be only for OMAP2420 against the current code which is handling
> for OMAP24xx.
>

Great, thanks.

Kevin
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux