[PATCH] ARM: dts: am57xx-beagle-x15: fix HDMI LS_OE GPIO

[Nishanth Menon]

On 09/01/2016 09:57 AM, Tony Lindgren wrote:
> * Nishanth Menon <nm at ti.com> [160901 07:15]:
>> On 09/01/2016 09:12 AM, Robert Nelson wrote:
>>> On Thu, Sep 1, 2016 at 9:09 AM, Nishanth Menon <nm at ti.com> wrote:
>>>> On 09/01/2016 08:51 AM, Tomi Valkeinen wrote:
>>>>>
>>>>> LS_OE GPIO was changed from gpio6_28 to gpio2_30 for the Rev B1 board,
>>>>> and the current .dts file has the old GPIO.
>>>>>
>>>>> Rev B1 is the earliest board supported, so we can just change the .dts.
>>>>>
>>>>> This fixes "omapdss error: HDMI I2C Master Error" which causes failure
>>>>> to read EDID from the monitor.
> ...
>>>> I believe we have A2s being shipped as well. we dont want to break A2s
>>>> either -> I propose we refactor the dts to introduce revb1 X15.
>>>
>>> There are at-least 200 A2's that have been shipped to end users.
>>>
>>> http://uk.rs-online.com/web/p/processor-microcontroller-development-kits/8874764/
>>
>>
>> Thanks. Tomi: if you are ok - I already do have a refactoring code from
>> older kernel. I will rebase to latest and repost.
>>
>> Tony: is there a branch youd' like me to base the changes on?
>
> Probably best to do it against current omapf-for-v4.9/dt as it has all
> the skeleton.dtsi removal now applied.

Ok will do, will try to post this later today or early tomorrow.


-- 
Regards,
Nishanth Menon