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Integrate linux-seco-imx/seco_lf-6.6.52-2.2.1-tr8mp-rv3028

Git Bot Service Account requested to merge linux-seco-imx/seco_lf-6.6.52-2.2.1-tr8mp-rv3028 into scarthgap

Commit: clea-os/bsp/nxp/linux-seco-imx@52551f12

[DRIVER][RTC] rv3028: Add device tree flag to always disable trickle charger

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Commit: clea-os/bsp/nxp/linux-seco-imx@2cbc5495

[DRIVER][RTC] rv3028: Add option to use trickle charge configuration from EEPROM

On pConXS III, there are two options of RTC backup power:

  • Cell battery
  • Capacitor

We can store the configuration insode the RV3028's internal eeprom to set the correct mode

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Commit: clea-os/bsp/nxp/linux-seco-imx@f01bf6f4

[DRIVER][RTC] rv3028: Add support for setting BSM mode in device tree

This commit adds the devicetree node "backup-switch-mode" to the rv3028 driver. It supports the following values:

  • direct
  • level
  • disabled

The values correspond to the different BSM options in the datasheet. When the setting is present in the devicetree, the driver checks the current mode during the probing phase. If the desired value differs from the current value, it is written to the RTC and a message is printed to dmesg, stating the new mode.

BCS 746-001336

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