[PATCH 2/2] ARM: dts: Add the ethernet and ethernet PHY to the cygnus core DT.

[Sergei Shtylyov]

Hello!

On 04/25/2017 06:15 PM, Jon Mason wrote:

>>> Cygnus has a single amac controller connected to the B53 switch with 2
>>> PHYs.  On the BCM911360_EP platform, those two PHYs are connected to
>>> the external ethernet jacks.

[...]

>>> Signed-off-by: Eric Anholt <eric at anholt.net>
>>> ---
>>>  arch/arm/boot/dts/bcm-cygnus.dtsi      | 60
>>> ++++++++++++++++++++++++++++++++++
>>>  arch/arm/boot/dts/bcm911360_entphn.dts |  8 +++++
>>>  2 files changed, 68 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi
>>> b/arch/arm/boot/dts/bcm-cygnus.dtsi
>>> index 009f1346b817..318899df9972 100644
>>> --- a/arch/arm/boot/dts/bcm-cygnus.dtsi
>>> +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
[...]
>>> @@ -295,6 +345,16 @@
>>>                         status = "disabled";
>>>                 };
>>>
>>> +               eth0: enet at 18042000 {
>>> +                       compatible = "brcm,amac";
>>> +                       reg = <0x18042000 0x1000>,
>>> +                             <0x18110000 0x1000>;
>>> +                       reg-names = "amac_base", "idm_base";
>>
>>
>>    I don't think "_base" suffixes are necessary here.
>
> 100% necessary, per the driver.  See
> drivers/net/ethernet/broadcom/bgmac-platform.c

    I'd recommend to fix the driver/bindings then...

MBR, Sergei