From: Anand Moon <linux.amoon@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
FUKAUMI Naoki <naoki@radxa.com>,
Cristian Ciocaltea <cristian.ciocaltea@collabora.com>,
Yongbo Zhang <giraffesnn123@gmail.com>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/Rockchip SoC support),
linux-rockchip@lists.infradead.org (open list:ARM/Rockchip SoC
support), linux-kernel@vger.kernel.org (open list),
linux-usb@vger.kernel.org (open list:USB TYPEC CLASS)
Cc: Anand Moon <linux.amoon@gmail.com>
Subject: [PATCH v1 2/3] arm64: dts: rockchip: rk3588-rock-5b-5bp-5t: Fix USB host phy-supply on Rock 5b-5bp-5t SbC
Date: Sat, 3 Jan 2026 14:01:18 +0530 [thread overview]
Message-ID: <20260103083232.9510-3-linux.amoon@gmail.com> (raw)
In-Reply-To: <20260103083232.9510-1-linux.amoon@gmail.com>
The USB host USB2 and USB3 on the Rock 5B, 5BP, and 5T is powered by the
USB_HOST_PWREN_H gpio pin which is used to enable vcc5v0_host host
regulator which ensures proper power sequencing and management for onboard
Double-USB-HOST.
Update the u2phy2_host node to reference the correct phy-supply.
Cc: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi
index 0cd8ac7bf538..886d788572fc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi
@@ -981,8 +981,7 @@ &u2phy2 {
};
&u2phy2_host {
- /* connected to USB hub, which is powered by vcc5v0_sys */
- phy-supply = <&vcc5v0_sys>;
+ phy-supply = <&vcc5v0_host>;
status = "okay";
};
--
2.50.1
next prev parent reply other threads:[~2026-01-03 8:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-03 8:31 [PATCH v1 0/3] Typc fusb302 powerloss issue on Radxa Rock 5b Anand Moon
2026-01-03 8:31 ` [PATCH v1 1/3] arm64: dts: rockchip: rk3588-rock-5b-5bp-5t: Correct Type-C pin bias settings Anand Moon
2026-01-03 13:52 ` Sebastian Reichel
2026-01-03 8:31 ` Anand Moon [this message]
2026-01-03 14:04 ` [PATCH v1 2/3] arm64: dts: rockchip: rk3588-rock-5b-5bp-5t: Fix USB host phy-supply on Rock 5b-5bp-5t SbC Sebastian Reichel
2026-01-03 8:31 ` [PATCH v1 3/3] usb: typec: fusb302: Switch to threaded interrupt handler Anand Moon
2026-01-03 12:01 ` Hans de Goede
2026-01-07 9:52 ` 张永波
2026-01-07 10:52 ` Hans de Goede
2026-01-03 14:24 ` [PATCH v1 0/3] Typc fusb302 powerloss issue on Radxa Rock 5b Sebastian Reichel
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