#include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h>
-#define OV5645_VOLTAGE_ANALOG 2800000
-#define OV5645_VOLTAGE_DIGITAL_CORE 1500000
-#define OV5645_VOLTAGE_DIGITAL_IO 1800000
-
#define OV5645_SYSTEM_CTRL0 0x3008
#define OV5645_SYSTEM_CTRL0_START 0x02
#define OV5645_SYSTEM_CTRL0_STOP 0x42
return PTR_ERR(ov5645->io_regulator);
}
- ret = regulator_set_voltage(ov5645->io_regulator,
- OV5645_VOLTAGE_DIGITAL_IO,
- OV5645_VOLTAGE_DIGITAL_IO);
- if (ret < 0) {
- dev_err(dev, "cannot set io voltage\n");
- return ret;
- }
-
ov5645->core_regulator = devm_regulator_get(dev, "vddd");
if (IS_ERR(ov5645->core_regulator)) {
dev_err(dev, "cannot get core regulator\n");
return PTR_ERR(ov5645->core_regulator);
}
- ret = regulator_set_voltage(ov5645->core_regulator,
- OV5645_VOLTAGE_DIGITAL_CORE,
- OV5645_VOLTAGE_DIGITAL_CORE);
- if (ret < 0) {
- dev_err(dev, "cannot set core voltage\n");
- return ret;
- }
-
ov5645->analog_regulator = devm_regulator_get(dev, "vdda");
if (IS_ERR(ov5645->analog_regulator)) {
dev_err(dev, "cannot get analog regulator\n");
return PTR_ERR(ov5645->analog_regulator);
}
- ret = regulator_set_voltage(ov5645->analog_regulator,
- OV5645_VOLTAGE_ANALOG,
- OV5645_VOLTAGE_ANALOG);
- if (ret < 0) {
- dev_err(dev, "cannot set analog voltage\n");
- return ret;
- }
-
ov5645->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH);
if (IS_ERR(ov5645->enable_gpio)) {
dev_err(dev, "cannot get enable gpio\n");