There are calls in the OV5640 MIPI driver to set a few regulators (io, core, and analog), and I am not sure what these are for. Looking at the Nitrogen6x schematics I don't see any programmable regulator that feeds the MIPI connector.
| #define OV5640_VOLTAGE_ANALOG | 2800000 |
| #define OV5640_VOLTAGE_DIGITAL_CORE | 1500000 |
| #define OV5640_VOLTAGE_DIGITAL_IO | 1800000 |
The calls in questions are:
regulator_enable()
regulator_disable()
regulator_get()
regulator_set_voltage()
Could you tell me which regulators are being controlled by these calls?
Thanks,
