[PATCH v2] ARM: imx: imx8mn-*-evk: use DM settings for PHY configuration

[Marek Vasut]

On 2/22/22 17:00, Michael Walle wrote:
> Am 2022-02-22 16:19, schrieb Heiko Thiery:
>> With the correct settings described in the device-tree the PHY settings
>> in the board init are no longer required. The values are taken from the
>> linux device tree.
>>
>> Suggested-by: Michael Walle <michael at walle.cc>
>> Signed-off-by: Heiko Thiery <heiko.thiery at gmail.com>
>> ---
>> v2:
>>  - remove phy-reset-gpios node (thanks to Michael)
>>     When using DM_ETH_PHY the reset-gpios from the phy is used
>>
>>  arch/arm/dts/imx8mn-evk.dtsi            | 10 +++++++++-
>>  board/freescale/imx8mn_evk/imx8mn_evk.c | 16 ----------------
>>  2 files changed, 9 insertions(+), 17 deletions(-)

It seems someone was faster with this patch after all, thanks.

>> diff --git a/arch/arm/dts/imx8mn-evk.dtsi b/arch/arm/dts/imx8mn-evk.dtsi
>> index 416fadb22b..fd253f0042 100644
>> --- a/arch/arm/dts/imx8mn-evk.dtsi
>> +++ b/arch/arm/dts/imx8mn-evk.dtsi
>> @@ -53,7 +53,6 @@
>>      pinctrl-0 = <&pinctrl_fec1>;
>>      phy-mode = "rgmii-id";
>>      phy-handle = <&ethphy0>;
>> -    phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
> 
> This ...

I'm afraid the phy reset in the phy node won't really end up toggling 
the PHY reset GPIO, would it ?

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