From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Simon Horman <horms@verge.net.au>
Cc: jacopo mondi <jacopo@jmondi.org>,
Jacopo Mondi <jacopo+renesas@jmondi.org>,
geert@linux-m68k.org, magnus.damm@gmail.com, robh+dt@kernel.org,
mark.rutland@arm.com, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 19/19] ARM64: dts: r8a77965: Add EtherAVB device node
Date: Wed, 21 Feb 2018 21:53:58 +0300 [thread overview]
Message-ID: <eaf3c72b-a482-86cf-88e7-4af457f74558@cogentembedded.com> (raw)
In-Reply-To: <20180221182340.wvdvgtv5pw7pvd3v@verge.net.au>
On 02/21/2018 09:23 PM, Simon Horman wrote:
> ...
>
>>>>>>>> + clocks = <&cpg CPG_MOD 812>;
>>>>>>>> + power-domains = <&sysc 32>;
>>>>>>>> + resets = <&cpg 812>;
>>>>>>>> + phy-mode = "rgmii-txid";
>>>>>>>
>>>>>>> Why not just "rgmii"? TX delay is a board specific detail, no?
>>>>>>>
>>>>>> I admit I took this one straight from r8a7796 dtsi.
>>>>>> Would you like to me resend and change this?
>>>>>
>>>>> Yes, unless Simon would fix it while merging...
>>>>
>>>> Can I confirm the desired change is s/rgmii-txid/rgmii/ ?
>>>
>>> Yes.
>>
>> Apparently that means that this prop should be overridden in the board file
>> (which may not be an easy task given the board is Salvator-XS again).
>>
>> [...]
>
> Can we override it in r8a77965-salvator-x.dts or r8a77965-salvator-xs.dts?
In salvator-common.dtsi most probably -- it has the PHY data for Ether AVB.
> I feel that I'm missing an important point here.
Well, r8a779{5|6}.dtsi also have phy-mode = "rgmii-txid" (which was unjustified
in my current understanding). Thus such board override wouldn't hurt them. But we lack
a patch modifying salvator-common.dtsi in htis series, so I'm now thinking a respin of
this series is needed anyway... sorry for being unclear. :-)
MBR, Sergei
next prev parent reply other threads:[~2018-02-21 18:54 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-20 15:12 [PATCH v2 00/19] R-Car M3-N initial support Jacopo Mondi
2018-02-20 15:12 ` [PATCH v2 01/19] clk: renesas: cpg-mssr: Add support for R-Car M3-N Jacopo Mondi
2018-02-20 18:46 ` Geert Uytterhoeven
2018-02-26 8:14 ` Geert Uytterhoeven
2018-02-20 15:12 ` [PATCH v2 02/19] soc: renesas: rcar-rst: " Jacopo Mondi
2018-02-20 15:29 ` Geert Uytterhoeven
2018-02-21 16:45 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 03/19] soc: renesas: Identify " Jacopo Mondi
2018-02-20 15:40 ` Geert Uytterhoeven
2018-02-21 16:50 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 04/19] soc: renesas: rcar-sysc: Add R-Car M3-N support Jacopo Mondi
2018-02-20 15:44 ` Geert Uytterhoeven
2018-02-21 16:54 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 05/19] pinctrl: sh-pfc: Initial " Jacopo Mondi
2018-02-20 18:35 ` Geert Uytterhoeven
2018-02-20 15:12 ` [PATCH v2 06/19] dt-bindings: arm: Document R-Car M3-N SoC DT bindings Jacopo Mondi
2018-02-21 16:58 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 07/19] ARM64: Add Renesas R-Car M3-N config symbol Jacopo Mondi
2018-02-20 15:44 ` Geert Uytterhoeven
2018-02-21 17:03 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 08/19] ARM64: dts: Add Renesas R8A77965 SoC support Jacopo Mondi
2018-02-20 15:45 ` Geert Uytterhoeven
2018-02-21 17:06 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 09/19] ARM64: dts: Add R-Car Salvator-x M3-N support Jacopo Mondi
2018-02-20 15:46 ` Geert Uytterhoeven
2018-02-21 17:15 ` Simon Horman
2018-02-22 11:39 ` Arnd Bergmann
2018-02-22 13:28 ` Geert Uytterhoeven
2018-02-22 15:38 ` Simon Horman
2018-02-22 15:46 ` Arnd Bergmann
2018-02-20 15:12 ` [PATCH v2 10/19] dt-bindings: dmaengine: rcar-dmac: document R8A77965 support Jacopo Mondi
2018-03-01 21:50 ` Rob Herring
2018-04-16 11:09 ` Geert Uytterhoeven
2018-02-20 15:12 ` [PATCH v2 11/19] ARM64: dts: r8a77965: Add dmac device nods Jacopo Mondi
2018-02-21 17:18 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 12/19] dt-bindings: serial: sh-sci: Add support for r8a77965 (H)SCIF Jacopo Mondi
2018-02-20 15:46 ` Geert Uytterhoeven
2018-02-21 17:18 ` Simon Horman
2018-03-01 21:50 ` Rob Herring
2018-02-20 15:12 ` [PATCH v2 13/19] pinctrl: sh-pfc: r8a77965: Add SCIFs groups/functions Jacopo Mondi
2018-02-20 18:36 ` Geert Uytterhoeven
2018-02-20 15:12 ` [PATCH v2 14/19] ARM64: dts: r8a77965: Add SCIF device nodes Jacopo Mondi
2018-02-21 17:20 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 15/19] dt-bindings: gpio: Add support for r8a77965 Jacopo Mondi
2018-02-21 17:20 ` Simon Horman
2018-03-01 21:51 ` Rob Herring
2018-04-16 11:12 ` Geert Uytterhoeven
2018-04-16 13:07 ` jacopo mondi
2018-02-20 15:12 ` [PATCH v2 16/19] ARM64: dts: r8a77965: Add GPIO nodes Jacopo Mondi
2018-02-21 17:26 ` Simon Horman
2018-02-20 15:12 ` [PATCH v2 17/19] dt-bindings: net: ravb: Add support for r8a77965 SoC Jacopo Mondi
2018-03-01 21:52 ` Rob Herring
2018-02-20 15:12 ` [PATCH v2 18/19] pinctrl: sh-pfc: r8a77965: Add EtherAVB groups/functions Jacopo Mondi
2018-02-20 18:36 ` Geert Uytterhoeven
2018-02-20 15:12 ` [PATCH v2 19/19] ARM64: dts: r8a77965: Add EtherAVB device node Jacopo Mondi
2018-02-20 15:30 ` Sergei Shtylyov
2018-02-21 10:07 ` jacopo mondi
2018-02-21 15:48 ` Sergei Shtylyov
2018-02-21 17:31 ` Simon Horman
2018-02-21 17:38 ` Sergei Shtylyov
2018-02-21 17:53 ` Sergei Shtylyov
2018-02-21 18:23 ` Simon Horman
2018-02-21 18:53 ` Sergei Shtylyov [this message]
2018-02-22 15:54 ` Simon Horman
2018-02-22 19:08 ` Sergei Shtylyov
2018-02-23 7:06 ` Geert Uytterhoeven
2018-02-23 15:07 ` Simon Horman
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