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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>, Yixun Lan <dlan@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-riscv@lists.infradead.org (open list:RISC-V SPACEMIT SoC
	Support),
	spacemit@lists.linux.dev (open list:RISC-V SPACEMIT SoC Support),
	linux-kernel@vger.kernel.org (open list)
Cc: Anand Moon <linux.amoon@gmail.com>, Han Gao <gaohan@iscas.ac.cn>,
	Ze Huang <huang.ze@linux.dev>, Chukun Pan <amadeus@jmu.edu.cn>
Subject: [PATCH linux-next v1 2/3] riscv: dts: spacemit: k1-bananapi-f3: Update USB regulator on onboard usb and lable
Date: Wed, 25 Mar 2026 13:46:09 +0530	[thread overview]
Message-ID: <20260325081700.1502-3-linux.amoon@gmail.com> (raw)
In-Reply-To: <20260325081700.1502-1-linux.amoon@gmail.com>

Update the USB regulator labels to align with the board schematics and
power hierarchy. This change renames the regulator to reg_5v_vbus and
its name to 5V_VBUS. Additionally, it fixes the vdd-supply references
for both the USB 2.0 and 3.0 hub nodes to ensure they correctly point
to the 5V_VBUS input source as per the board schematics.

Cc: Han Gao <gaohan@iscas.ac.cn>
Cc: Ze Huang <huang.ze@linux.dev>
Cc: Chukun Pan <amadeus@jmu.edu.cn>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
 arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
index 9727ecdd9f6b..c35f4763c800 100644
--- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
@@ -70,9 +70,9 @@ reg_vcc_4v: regulator-vcc-4v {
 		vin-supply = <&reg_dc_in>;
 	};
 
-	regulator-usb3-vbus-5v {
+	reg_5v_vbus: regulator-usb3-vbus-5v {
 		compatible = "regulator-fixed";
-		regulator-name = "USB30_VBUS";
+		regulator-name = "5V_VBUS";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		regulator-always-on;
@@ -366,7 +366,7 @@ &usb_dwc3 {
 	hub_2_0: hub@1 {
 		compatible = "usb2109,2817";
 		reg = <0x1>;
-		vdd-supply = <&usb3_hub_5v>;
+		vdd-supply = <&reg_5v_vbus>;
 		peer-hub = <&hub_3_0>;
 		reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
 	};
@@ -374,7 +374,7 @@ hub_2_0: hub@1 {
 	hub_3_0: hub@2 {
 		compatible = "usb2109,817";
 		reg = <0x2>;
-		vdd-supply = <&usb3_hub_5v>;
+		vdd-supply = <&reg_5v_vbus>;
 		peer-hub = <&hub_2_0>;
 		reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
 	};
-- 
2.53.0


WARNING: multiple messages have this Message-ID (diff)
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>, Yixun Lan <dlan@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-riscv@lists.infradead.org (open list:RISC-V SPACEMIT SoC
	Support),
	spacemit@lists.linux.dev (open list:RISC-V SPACEMIT SoC Support),
	linux-kernel@vger.kernel.org (open list)
Cc: Anand Moon <linux.amoon@gmail.com>, Han Gao <gaohan@iscas.ac.cn>,
	Ze Huang <huang.ze@linux.dev>, Chukun Pan <amadeus@jmu.edu.cn>
Subject: [PATCH linux-next v1 2/3] riscv: dts: spacemit: k1-bananapi-f3: Update USB regulator on onboard usb and lable
Date: Wed, 25 Mar 2026 13:46:09 +0530	[thread overview]
Message-ID: <20260325081700.1502-3-linux.amoon@gmail.com> (raw)
In-Reply-To: <20260325081700.1502-1-linux.amoon@gmail.com>

Update the USB regulator labels to align with the board schematics and
power hierarchy. This change renames the regulator to reg_5v_vbus and
its name to 5V_VBUS. Additionally, it fixes the vdd-supply references
for both the USB 2.0 and 3.0 hub nodes to ensure they correctly point
to the 5V_VBUS input source as per the board schematics.

Cc: Han Gao <gaohan@iscas.ac.cn>
Cc: Ze Huang <huang.ze@linux.dev>
Cc: Chukun Pan <amadeus@jmu.edu.cn>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
 arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
index 9727ecdd9f6b..c35f4763c800 100644
--- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
@@ -70,9 +70,9 @@ reg_vcc_4v: regulator-vcc-4v {
 		vin-supply = <&reg_dc_in>;
 	};
 
-	regulator-usb3-vbus-5v {
+	reg_5v_vbus: regulator-usb3-vbus-5v {
 		compatible = "regulator-fixed";
-		regulator-name = "USB30_VBUS";
+		regulator-name = "5V_VBUS";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		regulator-always-on;
@@ -366,7 +366,7 @@ &usb_dwc3 {
 	hub_2_0: hub@1 {
 		compatible = "usb2109,2817";
 		reg = <0x1>;
-		vdd-supply = <&usb3_hub_5v>;
+		vdd-supply = <&reg_5v_vbus>;
 		peer-hub = <&hub_3_0>;
 		reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
 	};
@@ -374,7 +374,7 @@ hub_2_0: hub@1 {
 	hub_3_0: hub@2 {
 		compatible = "usb2109,817";
 		reg = <0x2>;
-		vdd-supply = <&usb3_hub_5v>;
+		vdd-supply = <&reg_5v_vbus>;
 		peer-hub = <&hub_2_0>;
 		reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
 	};
-- 
2.53.0


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  parent reply	other threads:[~2026-04-03 11:37 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-25  8:16 [PATCH linux-next v1 0/3] spacemit: k1-bananapi-f3: Fix the power source of USB3 nodes Anand Moon
2026-03-25  8:16 ` Anand Moon
2026-03-25  8:16 ` [PATCH linux-next v1 1/3] riscv: dts: spacemit: k1-bananapi-f3: Add vcc5v0_sys regulator for Banana Pi F3 Anand Moon
2026-03-25  8:16   ` Anand Moon
2026-03-25  8:16 ` Anand Moon [this message]
2026-03-25  8:16   ` [PATCH linux-next v1 2/3] riscv: dts: spacemit: k1-bananapi-f3: Update USB regulator on onboard usb and lable Anand Moon
2026-03-25  8:16 ` [PATCH linux-next v1 3/3] riscv: dts: spacemit: k1-bananapi-f3: Correct USB hub power hierarchy Anand Moon
2026-03-25  8:16   ` Anand Moon

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