From dae62eda0c987f3b80d622d00a45fb0cec854054 Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Fri, 21 Aug 2026 16:57:39 +0200 Subject: [PATCH] ARM: dts: stm32: fix vdda supply for onboard hub on stm32mp157c-ev1 stm32mp157c-ev1 uses Microchip USB2514 HUB. Since vdda supply has been added, the regulator framework wrongly associates the 'vdda' supply dedicated to ADC, so the wrong regulator is referenced. Only the 3v3 regulator is used to supply both the digital and the analog part of the HUB. Fixes: 673655f7944f ("usb: misc: onboard_dev: add vdda support for Microchip USB2514") Signed-off-by: Gabriel Fernandez Signed-off-by: Fabrice Gasnier Link: https://lore.kernel.org/r/20260821-usb_fixes_vdda-v1-v2-2-23cc919b59fb@foss.st.com Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/st/stm32mp157c-ev1.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts index eaab09e1755f..c0e274eebf13 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts @@ -439,6 +439,7 @@ compatible = "usb424,2514"; reg = <1>; vdd-supply = <&v3v3>; + vdda-supply = <&v3v3>; }; }; -- knotmirror 0.0.1