drivers: sensor: ti: Add TI temp sensor HDC302x

The HDC302X sensor driver is added,
you can use this driver to read temperature and humidity.
Also set an offset, upper and lower limits to get warned
when temperature or humidity get out of band.
The sensor is build for ultra low power applications.

Signed-off-by: COUSSEMENT Stijn <[email protected]>

Author: StijnCoussement

drivers/sensor/ti/CMakeLists.txt

@@ -12,6 +12,7 @@ add_subdirectory_ifdef(CONFIG_LM95234 lm95234)
 add_subdirectory_ifdef(CONFIG_OPT3001 opt3001)
 add_subdirectory_ifdef(CONFIG_TI_HDC ti_hdc)
 add_subdirectory_ifdef(CONFIG_TI_HDC20XX ti_hdc20xx)
+add_subdirectory_ifdef(CONFIG_TI_HDC302X ti_hdc302x)
 add_subdirectory_ifdef(CONFIG_TMAG5170 tmag5170)
 add_subdirectory_ifdef(CONFIG_TMAG5273 tmag5273)
 add_subdirectory_ifdef(CONFIG_TMP007 tmp007)

drivers/sensor/ti/Kconfig

@@ -12,6 +12,7 @@ source "drivers/sensor/ti/lm95234/Kconfig"
 source "drivers/sensor/ti/opt3001/Kconfig"
 source "drivers/sensor/ti/ti_hdc/Kconfig"
 source "drivers/sensor/ti/ti_hdc20xx/Kconfig"
+source "drivers/sensor/ti/ti_hdc302x/Kconfig"
 source "drivers/sensor/ti/tmag5170/Kconfig"
 source "drivers/sensor/ti/tmag5273/Kconfig"
 source "drivers/sensor/ti/tmp007/Kconfig"

drivers/sensor/ti/ti_hdc302x/CMakeLists.txt

@@ -0,0 +1,6 @@
+# Copyright (c) 2025 Psicontrol N.V.
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_library()
+
+zephyr_library_sources(ti_hdc302x.c)

drivers/sensor/ti/ti_hdc302x/Kconfig

@@ -0,0 +1,14 @@
+# TI_HDC302X temperature and humidity sensor configuration options
+
+# Copyright (c) 2025 Psicontrol N.V.
+# SPDX-License-Identifier: Apache-2.0
+
+config TI_HDC302X
+	bool "Texas Instruments HDC302X Temperature and Humidity Sensor"
+	default y
+	depends on DT_HAS_TI_HDC302X_ENABLED
+	select I2C
+	select CRC
+	help
+	  Enable driver for TI HDC302X temperature and humidity sensors
+	  (e.g. HDC3020, HDC3021, HDC3022).