stm32: u5: allow selection of VOS via DT #100319
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Add a binding for the power controller of STM32U5 series. Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
Add the "st,stm32u5-pwr" compatible to the Power Controller node in the DTSI for STM32U5 series. Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
Add support for the new `voltage-scale` property on the STM32U5-specific Power Controller binding. Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
Add new voltage scale selection property for STM32U5 to 4.4 release notes. Signed-off-by: Mathieu Choplain <mathieu.choplain-ext@st.com>
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@petrosyan-van could you please give some feedback on this? 🙂 |
zephyrbot
added
area: Power Management
area: Devicetree Bindings
area: Boards/SoCs
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Allow selecting a voltage scale using Device Tree on STM32U5 series. This is notably useful when a high system clock frequency is not required, but the application still wants to use the USB IPs which are only available in certain ranges.
Fixes #98641.