linux-kernel - Re: [PATCH v4 10/10] arm64: dts: marvell: add support for Methode eDPU

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Message-ID: <87ler1er7z.fsf@BL-laptop>
Date:   Fri, 02 Sep 2022 17:22:24 +0200
From:   Gregory CLEMENT <gregory.clement@...tlin.com>
To:     Robert Marko <robert.marko@...tura.hr>
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        andrew@...n.ch, sebastian.hesselbarth@...il.com,
        kostap@...vell.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 10/10] arm64: dts: marvell: add support for Methode eDPU

Robert Marko <robert.marko@...tura.hr> writes:

> On Tue, Aug 30, 2022 at 9:42 AM Gregory CLEMENT
> <gregory.clement@...tlin.com> wrote:
>>
>> Robert Marko <robert.marko@...tura.hr> writes:
>>
>> > On Mon, May 16, 2022 at 2:48 PM Robert Marko <robert.marko@...tura.hr> wrote:
>> >>
>> >> Methode eDPU is an Armada 3720 powered board based on the Methode uDPU.
>> >>
>> >> They feature the same CPU, RAM, and storage as well as the form factor.
>> >>
>> >> However, eDPU only has one SFP slot plus a copper G.hn port.
>> >>
>> >> Signed-off-by: Robert Marko <robert.marko@...tura.hr>
>> >> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>> >> ---
>> >> Changes in v2:
>> >> * Make the DTS split a separate commit
>> >> ---
>> >>  arch/arm64/boot/dts/marvell/Makefile             |  1 +
>> >>  arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts | 14 ++++++++++++++
>> >>  2 files changed, 15 insertions(+)
>> >>  create mode 100644 arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
>> >>
>> >> diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
>> >> index 1c794cdcb8e6..104d7d7e8215 100644
>> >> --- a/arch/arm64/boot/dts/marvell/Makefile
>> >> +++ b/arch/arm64/boot/dts/marvell/Makefile
>> >> @@ -1,6 +1,7 @@
>> >>  # SPDX-License-Identifier: GPL-2.0
>> >>  # Mvebu SoC Family
>> >>  dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb
>> >> +dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-eDPU.dtb
>> >>  dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb
>> >>  dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-emmc.dtb
>> >>  dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-ultra.dtb
>> >> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
>> >> new file mode 100644
>> >> index 000000000000..57fc698e55d0
>> >> --- /dev/null
>> >> +++ b/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
>> >> @@ -0,0 +1,14 @@
>> >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> >> +
>> >> +/dts-v1/;
>> >> +
>> >> +#include "armada-3720-uDPU.dtsi"
>> >> +
>> >> +/ {
>> >> +       model = "Methode eDPU Board";
>> >> +       compatible = "methode,edpu", "marvell,armada3720", "marvell,armada3710";
>> >> +};
>> >> +
>> >> +&eth0 {
>> >> +       phy-mode = "2500base-x";
>> >> +};
>> >> --
>> >> 2.36.1
>> >>
>> >
>> > Hi Gregory,
>> Hello Roberto,
>>
>> > Is there something else that I can improve in the series?
>>
>> Sorry for having missed this series. At first view it seems OK, I am
>> going to have a closer look this week.
>
> Thanks, that sounds good.

Hello,

could you send again patch 8, I managed to apply all the other ones
excepting this one.

Thanks,

Gregory


>
> Regards,
> Robert
>>
>> Gregory
>>
>>
>> >
>> > Regards,
>> > Robert
>> >
>> > --
>> > Robert Marko
>> > Staff Embedded Linux Engineer
>> > Sartura Ltd.
>> > Lendavska ulica 16a
>> > 10000 Zagreb, Croatia
>> > Email: robert.marko@...tura.hr
>> > Web: www.sartura.hr
>>
>> --
>> Gregory Clement, Bootlin
>> Embedded Linux and Kernel engineering
>> http://bootlin.com
>
>
>
> -- 
> Robert Marko
> Staff Embedded Linux Engineer
> Sartura Ltd.
> Lendavska ulica 16a
> 10000 Zagreb, Croatia
> Email: robert.marko@...tura.hr
> Web: www.sartura.hr

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com