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From: Thierry Reding <thierry.reding@gmail.com>
To: Paul Kocialkowski <contact@paulk.fr>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	Alexandre Courbot <gnurou@gmail.com>,
	Stephen Warren <swarren@wwwdotorg.org>
Subject: Re: [PATCH] ARM: tegra: nyan: Mark all USB ports as host
Date: Mon, 7 Nov 2016 14:28:54 +0100	[thread overview]
Message-ID: <20161107132854.GF12559@ulmo.ba.sec> (raw)
In-Reply-To: <20160918102852.6593-1-contact@paulk.fr>

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On Sun, Sep 18, 2016 at 12:28:52PM +0200, Paul Kocialkowski wrote:
> Nyan boards only have host USB ports (2 external, 1 internal), there is
> no OTG-enabled connector.
> 
> Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
> ---
>  arch/arm/boot/dts/tegra124-nyan.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Where is this information coming from? I don't have one of the Nyans
myself, but one of the Tegra132 devices I have, which I think was
derived from one of the Nyans uses one of the external host ports as
forced recovery port, for which it would need OTG.

I suspect that the way to get U-Boot onto the Nyans is via tegrarcm?
In that case I think one of the ports must be OTG.

Thierry

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WARNING: multiple messages have this Message-ID (diff)
From: thierry.reding@gmail.com (Thierry Reding)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: tegra: nyan: Mark all USB ports as host
Date: Mon, 7 Nov 2016 14:28:54 +0100	[thread overview]
Message-ID: <20161107132854.GF12559@ulmo.ba.sec> (raw)
In-Reply-To: <20160918102852.6593-1-contact@paulk.fr>

On Sun, Sep 18, 2016 at 12:28:52PM +0200, Paul Kocialkowski wrote:
> Nyan boards only have host USB ports (2 external, 1 internal), there is
> no OTG-enabled connector.
> 
> Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
> ---
>  arch/arm/boot/dts/tegra124-nyan.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Where is this information coming from? I don't have one of the Nyans
myself, but one of the Tegra132 devices I have, which I think was
derived from one of the Nyans uses one of the external host ports as
forced recovery port, for which it would need OTG.

I suspect that the way to get U-Boot onto the Nyans is via tegrarcm?
In that case I think one of the ports must be OTG.

Thierry
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  parent reply	other threads:[~2016-11-07 13:28 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-18 10:28 [PATCH] ARM: tegra: nyan: Mark all USB ports as host Paul Kocialkowski
2016-09-18 10:28 ` Paul Kocialkowski
2016-09-18 10:28 ` Paul Kocialkowski
     [not found] ` <20160918102852.6593-1-contact-W9ppeneeCTY@public.gmane.org>
2016-09-20 11:51   ` Jon Hunter
2016-09-20 11:51     ` Jon Hunter
2016-09-20 11:51     ` Jon Hunter
2016-11-07 13:28 ` Thierry Reding [this message]
2016-11-07 13:28   ` Thierry Reding
     [not found]   ` <20161107132854.GF12559-EkSeR96xj6Pcmrwk2tT4+A@public.gmane.org>
2016-11-07 14:09     ` Jon Hunter
2016-11-07 14:09       ` Jon Hunter
2016-11-07 14:09       ` Jon Hunter
2016-11-08  8:54       ` Peter De Schrijver
2016-11-08  8:54         ` Peter De Schrijver
2016-11-08  8:54         ` Peter De Schrijver
     [not found]         ` <20161108085420.GG2478-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2016-11-08  9:09           ` Paul Kocialkowski
2016-11-08  9:09             ` Paul Kocialkowski
2016-11-08  9:09             ` Paul Kocialkowski
2016-11-08  9:47           ` Jon Hunter
2016-11-08  9:47             ` Jon Hunter
2016-11-08  9:47             ` Jon Hunter
2016-11-08 11:07             ` Thierry Reding
2016-11-08 11:07               ` Thierry Reding
2016-11-08 11:07               ` Thierry Reding
     [not found]               ` <20161108110735.GA13098-EkSeR96xj6Pcmrwk2tT4+A@public.gmane.org>
2016-11-08 11:09                 ` Jon Hunter
2016-11-08 11:09                   ` Jon Hunter
2016-11-08 11:09                   ` Jon Hunter
2016-11-08 13:02                   ` Paul Kocialkowski
2016-11-08 13:02                     ` Paul Kocialkowski

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