ARM: dts: stm32: add fixed regulators to support usb on stm32mp135f-dk

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Add VDD_USB and 3V3_SW regulators on stm32mp135f-dk. Temporary add them
as fixed regulators, waiting for full SCMI regulators support.

This is a precursor patch to enable USB support on STM32MP13:
- VDD_USB supplies the STM32MP13 USB internals
- 3V3_SW supplies various peripherals, including the onboard HUB.
Note: USB support requires these regulators to be enabled before
entering the kernel.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

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Fabrice Gasnier 2022-10-14 16:15:04 +02:00 • committed by Alexandre Torgue

parent 2a46bb66c4

commit 9ebf215fba

1 changed files with 16 additions and 0 deletions

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arch/arm/boot/dts/stm32mp135f-dk.dts

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