Messages in this thread Patch in this message |  | | From | Anand Moon <> | | 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 |
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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 = <®_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 = <®_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 = <®_5v_vbus>; peer-hub = <&hub_2_0>; reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>; }; -- 2.53.0
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