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From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	"Neil Armstrong" <narmstrong@baylibre.com>,
	"Corentin Labbe" <clabbe@baylibre.com>,
	"Jérôme Brunet" <jbrunet@baylibre.com>
Subject: Re: [PATCH] Revert "arm64: dts: amlogic: add missing ethernet reset ID"
Date: Tue, 02 Mar 2021 15:28:43 -0800	[thread overview]
Message-ID: <7hczwh9luc.fsf@baylibre.com> (raw)
In-Reply-To: <20210126080951.2383740-1-narmstrong@baylibre.com>

Hi Neil,

Neil Armstrong <narmstrong@baylibre.com> writes:

> It has been reported on IRC and in KernelCI boot tests, this change breaks
> internal PHY support on the Amlogic G12A/SM1 Based boards.
>
> We suspect the added signal to reset more than the Ethernet MAC but also
> the MDIO/(RG)MII mux used to redirect the MAC signals to the internal PHY.
>
> This reverts commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 while we find
> and acceptable solution to cleanly reset the Ethernet MAC.
>
> Reported-by: Corentin Labbe <clabbe@baylibre.com>
> Acked-by: Jérôme Brunet <jbrunet@baylibre.com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> Hi Kevin,
>
> This has been reported to also break on 5.10, when this lands on 5.11, I'll send another
> patch for 5.10 because meson-axg.dtsi needs a conflict resolution on 5.11.

Looks like this never got submitted to v5.10.  I just discovered it that
v5.10 in SEI610 (internal PHY) is broken.

Could you submit this to v5.10 stable also please?

Thanks,

Kevin






_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	"Neil Armstrong" <narmstrong@baylibre.com>,
	"Corentin Labbe" <clabbe@baylibre.com>,
	"Jérôme Brunet" <jbrunet@baylibre.com>
Subject: Re: [PATCH] Revert "arm64: dts: amlogic: add missing ethernet reset ID"
Date: Tue, 02 Mar 2021 15:28:43 -0800	[thread overview]
Message-ID: <7hczwh9luc.fsf@baylibre.com> (raw)
In-Reply-To: <20210126080951.2383740-1-narmstrong@baylibre.com>

Hi Neil,

Neil Armstrong <narmstrong@baylibre.com> writes:

> It has been reported on IRC and in KernelCI boot tests, this change breaks
> internal PHY support on the Amlogic G12A/SM1 Based boards.
>
> We suspect the added signal to reset more than the Ethernet MAC but also
> the MDIO/(RG)MII mux used to redirect the MAC signals to the internal PHY.
>
> This reverts commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 while we find
> and acceptable solution to cleanly reset the Ethernet MAC.
>
> Reported-by: Corentin Labbe <clabbe@baylibre.com>
> Acked-by: Jérôme Brunet <jbrunet@baylibre.com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> Hi Kevin,
>
> This has been reported to also break on 5.10, when this lands on 5.11, I'll send another
> patch for 5.10 because meson-axg.dtsi needs a conflict resolution on 5.11.

Looks like this never got submitted to v5.10.  I just discovered it that
v5.10 in SEI610 (internal PHY) is broken.

Could you submit this to v5.10 stable also please?

Thanks,

Kevin






_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	"Neil Armstrong" <narmstrong@baylibre.com>,
	"Corentin Labbe" <clabbe@baylibre.com>,
	"Jérôme Brunet" <jbrunet@baylibre.com>
Subject: Re: [PATCH] Revert "arm64: dts: amlogic: add missing ethernet reset ID"
Date: Tue, 02 Mar 2021 15:28:43 -0800	[thread overview]
Message-ID: <7hczwh9luc.fsf@baylibre.com> (raw)
In-Reply-To: <20210126080951.2383740-1-narmstrong@baylibre.com>

Hi Neil,

Neil Armstrong <narmstrong@baylibre.com> writes:

> It has been reported on IRC and in KernelCI boot tests, this change breaks
> internal PHY support on the Amlogic G12A/SM1 Based boards.
>
> We suspect the added signal to reset more than the Ethernet MAC but also
> the MDIO/(RG)MII mux used to redirect the MAC signals to the internal PHY.
>
> This reverts commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 while we find
> and acceptable solution to cleanly reset the Ethernet MAC.
>
> Reported-by: Corentin Labbe <clabbe@baylibre.com>
> Acked-by: Jérôme Brunet <jbrunet@baylibre.com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> Hi Kevin,
>
> This has been reported to also break on 5.10, when this lands on 5.11, I'll send another
> patch for 5.10 because meson-axg.dtsi needs a conflict resolution on 5.11.

Looks like this never got submitted to v5.10.  I just discovered it that
v5.10 in SEI610 (internal PHY) is broken.

Could you submit this to v5.10 stable also please?

Thanks,

Kevin






  parent reply	other threads:[~2021-03-03 19:50 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-26  8:09 [PATCH] Revert "arm64: dts: amlogic: add missing ethernet reset ID" Neil Armstrong
2021-01-26  8:09 ` Neil Armstrong
2021-01-26  8:09 ` Neil Armstrong
2021-01-27 18:04 ` Kevin Hilman
2021-01-27 18:04   ` Kevin Hilman
2021-01-27 18:04   ` Kevin Hilman
2021-03-02 23:28 ` Kevin Hilman [this message]
2021-03-02 23:28   ` Kevin Hilman
2021-03-02 23:28   ` Kevin Hilman
2021-03-08  8:57   ` Neil Armstrong
2021-03-08  8:57     ` Neil Armstrong
2021-03-08  8:57     ` Neil Armstrong

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