drivers: regulator: add set callback API and driver for Nordic USB VBUS regulator#97642
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| regulator: | ||
| required: true | ||
| type: phandle | ||
| description: | | ||
| USB PHY and controller function depends on the USB regulator VREGUSB. |
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Should the nordic,nrf-usbhs-wrapper also be used for nRF54H20? How would the nrfs be modelled then?
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Rebased to fix CI failures. |
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The nodelabels do not have any relation to the Nordic MDK and can be named differently between SoCs. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
We need to describe the wrapper separately as a parent node because it is not part of the USB controller but is used to configure, control, and enable/disable the USB PHY, and to enable/disable USB controller. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The regulator may generate an interrupt when, for example, the voltage is present. The callback can be used for USB VBUS voltage regulators to notify that a device is connected to a port. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add driver for internal voltage regulator for the USB signaling interface. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no> Co-Authored-by: Carles Cufi <carles.cufi@nordicsemi.no>
PHY and controller function depends on VREGUSB. Add VREGUSB regulator node to nRF54LM20A and use phandle to reference it in the wrapper node. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Use Nordic VREGUSB regulator driver in DWC2 nRF54LM20A vendor quirks. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
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Add set callback to regulator API. The regulator may generate an interrupt when, for example, the voltage is present. The callback can be used for USB VBUS voltage regulators to notify that a device is connected to a port.
Add VREGUSB driver for internal voltage regulator for the USB signaling interface.
Note: this was reworked to use the new nrfx 4.2.0