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iio: health: max30102: Introduce indices for LED channels
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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1 changed files with 11 additions and 3 deletions
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@ -34,6 +34,11 @@
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#define MAX30102_DRV_NAME "max30102"
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#define MAX30102_PART_NUMBER 0x15
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enum max3012_led_idx {
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MAX30102_LED_RED,
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MAX30102_LED_IR,
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};
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#define MAX30102_REG_INT_STATUS 0x00
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#define MAX30102_REG_INT_STATUS_PWR_RDY BIT(0)
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#define MAX30102_REG_INT_STATUS_PROX_INT BIT(4)
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@ -104,7 +109,10 @@ static const struct regmap_config max30102_regmap_config = {
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.val_bits = 8,
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};
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static const unsigned long max30102_scan_masks[] = {0x3, 0};
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static const unsigned long max30102_scan_masks[] = {
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BIT(MAX30102_LED_RED) | BIT(MAX30102_LED_IR),
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0
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};
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#define MAX30102_INTENSITY_CHANNEL(_si, _mod) { \
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.type = IIO_INTENSITY, \
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@ -121,8 +129,8 @@ static const unsigned long max30102_scan_masks[] = {0x3, 0};
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}
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static const struct iio_chan_spec max30102_channels[] = {
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MAX30102_INTENSITY_CHANNEL(0, IIO_MOD_LIGHT_RED),
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MAX30102_INTENSITY_CHANNEL(1, IIO_MOD_LIGHT_IR),
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MAX30102_INTENSITY_CHANNEL(MAX30102_LED_RED, IIO_MOD_LIGHT_RED),
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MAX30102_INTENSITY_CHANNEL(MAX30102_LED_IR, IIO_MOD_LIGHT_IR),
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{
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.type = IIO_TEMP,
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.info_mask_separate =
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