[U-Boot] [PATCH] DTS: Fix ETH PHY reset on HSC|DDC boards (imx53)

Stefano Babic sbabic at denx.de
Tue Apr 2 11:40:21 UTC 2019


On 02/04/19 13:22, Fabio Estevam wrote:
> Hi Lukasz,
> 
> On Mon, Apr 1, 2019 at 5:49 PM Lukasz Majewski <lukma at denx.de> wrote:
> 
>>> We should probably use the same approach as in the kernel to avoid
>>> regressions with old dtbs.
>>>
>>> In the kernel the GPIO polarity passed in the 'phy-reset-gpios'
>>> property is ignored and it is assumed to be active low, unless
>>> 'phy-reset-active-high' is passed.
>>
>> This may be a good solution.
>>
>> However, I do hope that this fix will be accepted to v2019.04 as it is
>> necessary to have ETH working (and it is the only convenient way to
>> update u-boot on this board).
> 
> Yes, agreed.
> 

+1

It is just a small fix, I pick it up.

Stefano

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