From: Chen-Yu Tsai <wens@kernel.org>
To: Chen-Yu Tsai <wens@kernel.org>,
Jernej Skrabec <jernej@kernel.org>,
Samuel Holland <samuel@sholland.org>
Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: allwinner: pine-h64: Enable USB 3.0 host
Date: Thu, 26 Feb 2026 01:00:44 +0800 [thread overview]
Message-ID: <20260225170045.1707778-1-wens@kernel.org> (raw)
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.
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
---
arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index fa7a765ee828..f2c453ed344a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -89,6 +89,10 @@ &de {
status = "okay";
};
+&dwc3 {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -333,3 +337,7 @@ &usb2phy {
usb3_vbus-supply = <®_usb_vbus>;
status = "okay";
};
+
+&usb3phy {
+ status = "okay";
+};
--
2.47.3
next reply other threads:[~2026-02-25 17:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-25 17:00 Chen-Yu Tsai [this message]
2026-02-25 17:09 ` [PATCH] arm64: dts: allwinner: pine-h64: Enable USB 3.0 host Jernej Škrabec
2026-02-26 9:18 ` Chen-Yu Tsai
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