From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: Chen-Yu Tsai <wens@kernel.org>,
Jernej Skrabec <jernej@kernel.org>,
Samuel Holland <samuel@sholland.org>,
Chen-Yu Tsai <wens@kernel.org>
Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: allwinner: pine-h64: Enable USB 3.0 host
Date: Wed, 25 Feb 2026 18:09:10 +0100 [thread overview]
Message-ID: <5050123.GXAFRqVoOG@jernej-laptop> (raw)
In-Reply-To: <20260225170045.1707778-1-wens@kernel.org>
Dne sreda, 25. februar 2026 ob 18:00:44 Srednjeevropski standardni čas je Chen-Yu Tsai napisal(a):
> On both Pine H64 models, there is one USB 3.0 host port directly
> connected to the SoC. The VBUS is shared with the other USB 2.0 ports.
> Unfortunately the DWC controller binding does not have a VBUS supply.
IIRC this is exactly the reason why it was never added. Adding it without
vbus property is not a good strategy.
Best regards,
Jernej
next prev parent reply other threads:[~2026-02-25 17:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-25 17:00 [PATCH] arm64: dts: allwinner: pine-h64: Enable USB 3.0 host Chen-Yu Tsai
2026-02-25 17:09 ` Jernej Škrabec [this message]
2026-02-26 9:18 ` Chen-Yu Tsai
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