From: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
To: "Heiko Stübner" <heiko@sntech.de>
Cc: linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v2 1/6] arm64: dts: rockchip: enable USB 2.0 on NanoPC-T6 LTS
Date: Wed, 21 Aug 2024 11:14:14 +0200 [thread overview]
Message-ID: <4d46d225-ac71-405f-a5a6-54933c71a010@linaro.org> (raw)
In-Reply-To: <1975383.fIoEIV5pvu@diego>
On 21.08.2024 10:58, Heiko Stübner wrote:
> Am Mittwoch, 21. August 2024, 10:25:30 CEST schrieb Marcin Juszkiewicz:
>> FriendlyELEC introduced new version of NanoPC-T6 SBC.
>
> If this change is specific to the new "LTS" board variant, why is it in
> the main board dts now?
I have not seen firmware builds which handle 'is it LTS or not' version
of board.
> I.e. with this change you enable it on _all_ NanoPC-T6 boards, even the
> ones without those components?
The non-LTS version has usb20_host_pwren line not connected. So enabling
it does not affect the board. Similar to 4g_lte_pwren line which is
present on NanoPC-T6 non-LTS and not connected on LTS one.
Looks like vendor took care to keep both versions of board to work with
one DT.
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next prev parent reply other threads:[~2024-08-21 9:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-21 8:25 [PATCH v2 0/6] improve FriendlyELEC NanoPC-T6 a bit Marcin Juszkiewicz
2024-08-21 8:25 ` [PATCH v2 1/6] arm64: dts: rockchip: enable USB 2.0 on NanoPC-T6 LTS Marcin Juszkiewicz
2024-08-21 8:58 ` Heiko Stübner
2024-08-21 9:14 ` Marcin Juszkiewicz [this message]
2024-08-21 9:17 ` Dragan Simic
2024-08-21 8:25 ` [PATCH v2 2/6] arm64: dts: rockchip: define pinctl for SPI M1 Marcin Juszkiewicz
2024-08-21 8:25 ` [PATCH v2 3/6] arm64: dts: rockchip: enable SPI flash on NanoPC-T6 LTS Marcin Juszkiewicz
2024-08-21 8:59 ` Heiko Stübner
2024-08-21 9:17 ` Marcin Juszkiewicz
2024-08-21 9:50 ` Dragan Simic
2024-08-21 8:25 ` [PATCH v2 4/6] arm64: dts: rockchip: add IR-receiver to NanoPC-T6 Marcin Juszkiewicz
2024-08-21 8:25 ` [PATCH v2 5/6] arm64: dts: rockchip: enable GPU on NanoPC-T6 Marcin Juszkiewicz
2024-08-21 8:25 ` [PATCH v2 6/6] arm64: dts: rockchip: enable USB-C " Marcin Juszkiewicz
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