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Sat, 03 Jan 2026 00:33:22 -0800 (PST) Received: from rockpi-5b ([45.112.0.8]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a2f3c666d5sm391700365ad.21.2026.01.03.00.33.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 03 Jan 2026 00:33:21 -0800 (PST) From: Anand Moon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Heikki Krogerus , Greg Kroah-Hartman , Sebastian Reichel , Nicolas Frattaroli , FUKAUMI Naoki , Cristian Ciocaltea , Yongbo Zhang , 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 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 Message-ID: <20260103083232.9510-3-linux.amoon@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260103083232.9510-1-linux.amoon@gmail.com> References: <20260103083232.9510-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260103_003323_650500_52ED2772 X-CRM114-Status: GOOD ( 11.98 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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 Signed-off-by: Anand Moon --- 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 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip