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iio: temperature: mlx90635 MLX90635 IR Temperature sensor

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MLX90635 is an Infra Red contactless temperature sensor most suitable
for consumer applications where measured object temperature is in range
between -20 to 100 degrees Celsius. It has improved accuracy for
measurements within temperature range of human body and can operate in
ambient temperature range between -20 to 85 degrees Celsius.

Driver provides simple power management possibility as it returns to
lowest possible power mode (Step sleep mode) in which temperature
measurements can still be performed, yet for continuous measuring it
switches to Continuous power mode where measurements constantly change
without triggering.

Signed-off-by: Crt Mori<cmo@melexis.com>
Link: https://lore.kernel.org/r/c6590e4fb8d993a5317b486a3e45e1bb6e9e3318.1701872051.git.cmo@melexis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Crt Mori 2023-12-06 21:49:33 +01:00 committed by Jonathan Cameron
parent 21aa971d3e
commit a1d1ba5e1c
4 changed files with 1117 additions and 0 deletions
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7
MAINTAINERS
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@ -13725,6 +13725,13 @@ S: Supported
W: http://www.melexis.com
F: drivers/iio/temperature/mlx90632.c
MELEXIS MLX90635 DRIVER
M: Crt Mori <cmo@melexis.com>
L: linux-iio@vger.kernel.org
S: Supported
W: http://www.melexis.com
F: drivers/iio/temperature/mlx90635.c
MELFAS MIP4 TOUCHSCREEN DRIVER
M: Sangwon Jee <jeesw@melfas.com>
S: Supported

12
drivers/iio/temperature/Kconfig
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@ -76,6 +76,18 @@ config MLX90632
This driver can also be built as a module. If so, the module will
be called mlx90632.
config MLX90635
tristate "MLX90635 contact-less infrared sensor with medical accuracy"
depends on I2C
select REGMAP_I2C
help
If you say yes here you get support for the Melexis
MLX90635 contact-less infrared sensor with medical accuracy
connected with I2C.
This driver can also be built as a module. If so, the module will
be called mlx90635.
config TMP006
tristate "TMP006 infrared thermopile sensor"
depends on I2C

1
drivers/iio/temperature/Makefile
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@ -13,6 +13,7 @@ obj-$(CONFIG_MAX31865) += max31865.o
obj-$(CONFIG_MCP9600) += mcp9600.o
obj-$(CONFIG_MLX90614) += mlx90614.o
obj-$(CONFIG_MLX90632) += mlx90632.o
obj-$(CONFIG_MLX90632) += mlx90635.o
obj-$(CONFIG_TMP006) += tmp006.o
obj-$(CONFIG_TMP007) += tmp007.o
obj-$(CONFIG_TMP117) += tmp117.o

1097
drivers/iio/temperature/mlx90635.c Normal file
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