[PATCH v2 0/3] ARM: dts: stm32: Fix STM32MP1 ev and dk USB onboard HUB supplies

[Fabrice Gasnier]

Some STM32 boards use 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.

Before this series:
cat /sys/kernel/debug/regulator/regulator_summary
...
    v3v3                         10    9      0  normal  3300mV     0mA  3300mV  3300mV
...
       5800d000.usb:hub at 1-vdd     1                                 0mA     0mV     0mV
...
    vdda                          1    1      0 unknown  2900mV     0mA  2900mV  2900mV
       5800d000.usb:hub at 1-vdda    1                                 0mA     0mV     0mV

After:
    v3v3                         11   10      0  normal  3300mV     0mA  3300mV  3300mV
...
       5800d000.usb:hub at 1-vdda    1                                 0mA     0mV     0mV
       5800d000.usb:hub at 1-vdd     1                                 0mA     0mV     0mV
...
    vdda                          0    0      0 unknown  2900mV     0mA  2900mV  2900mV

---
Changes in v2:
- Overwrite vdda-supply in stm32mp157f-dk2-scmi as pointed by Sashiko
- Link to v1: https://patch.msgid.link/20260821-usb_fixes_vdda-v1-v1-0-0c213062165f@foss.st.com

To: Rob Herring <robh at kernel.org>
To: Krzysztof Kozlowski <krzk+dt at kernel.org>
To: Conor Dooley <conor+dt at kernel.org>
To: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
To: Alexandre Torgue <alexandre.torgue at foss.st.com>
To: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
To: Catalin Popescu <catalin.popescu at leica-geosystems.com>
Cc: devicetree at vger.kernel.org
Cc: linux-stm32 at st-md-mailman.stormreply.com
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-kernel at vger.kernel.org

---
Fabrice Gasnier (3):
      ARM: dts: stm32: fix vdda supply for onboard hub on stm32mp15 DK boards
      ARM: dts: stm32: fix vdda supply for onboard hub on stm32mp157c-ev1
      ARM: dts: stm32: fix vdda supply for onboard hub on stm32mp135f-dk

 arch/arm/boot/dts/st/stm32mp135f-dk.dts        | 1 +
 arch/arm/boot/dts/st/stm32mp157c-ev1.dts       | 1 +
 arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi | 1 +
 arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi      | 1 +
 4 files changed, 4 insertions(+)
---
base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
change-id: 20260821-usb_fixes_vdda-v1-0e5eea790b2a

Best regards,
--  
Fabrice Gasnier <fabrice.gasnier at foss.st.com>