iio: temperature: add driver for max30210

MAX30210 ±0.1°C Accurate Ultra-Small Low-Power Digital Temperature Sensor

Signed-off-by: John Erasmus Mari Geronimo <[email protected]>

MAINTAINERS

@@ -12593,6 +12593,7 @@ L:	[email protected]
 S:	Supported
 W:	https://ez.analog.com/linux-software-drivers
 F:	Documentation/devicetree/bindings/iio/temperature/adi,max30210.yaml
+F:	drivers/iio/temperature/max30210.c
 
 MAX31827 TEMPERATURE SWITCH DRIVER
 M:	Daniel Matyas <[email protected]>

drivers/iio/temperature/Kconfig

@@ -148,4 +148,14 @@ config MAX31865
 	  This driver can also be build as a module. If so, the module
 	  will be called max31865.
 
+config MAX30210
+	tristate "MAX30210 Low-Power I2C Digital Temperature Sensor"
+	depends on I2C
+	help
+	  If you say yes here you get support for MAX30210 low-power digital
+	  temperature sensor chip connected via I2C.
+
+	  This driver can also be build as a module. If so, the module
+	  will be called max30210.
+
 endmenu

drivers/iio/temperature/Makefile

@@ -7,6 +7,7 @@ obj-$(CONFIG_IQS620AT_TEMP) += iqs620at-temp.o
 obj-$(CONFIG_LTC2983) += ltc2983.o
 obj-$(CONFIG_HID_SENSOR_TEMP) += hid-sensor-temperature.o
 obj-$(CONFIG_MAXIM_THERMOCOUPLE) += maxim_thermocouple.o
+obj-$(CONFIG_MAX30210) += max30210.o
 obj-$(CONFIG_MAX31856) += max31856.o
 obj-$(CONFIG_MAX31865) += max31865.o
 obj-$(CONFIG_MLX90614) += mlx90614.o