hwmon: (tmp108) Add NXP p3t1085 support

Add compatible string 'nxp,p3t1085' since p3t1085's register layout is the same as tmp108. The p3t1085 supports I3C interface. Update document tmp108.rst and Kconfig's help context. Signed-off-by: Frank Li <Frank.Li@nxp.com> Message-ID: <20241111-p3t1085-v3-2-bff511550aad@nxp.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
mariux64 · Nov 12, 2024 · 11d3562 · 11d3562
1 parent 4585580
commit 11d3562
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diff --git a/Documentation/hwmon/tmp108.rst b/Documentation/hwmon/tmp108.rst
@@ -3,6 +3,14 @@ Kernel driver tmp108
 
 Supported chips:
 
+  * NXP P3T1085
+
+    Prefix: 'p3t1085'
+
+    Addresses scanned: none
+
+    Datasheet: https://www.nxp.com/docs/en/data-sheet/P3T1085UK.pdf
+
   * Texas Instruments TMP108
 
     Prefix: 'tmp108'

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
@@ -2300,7 +2300,7 @@ config SENSORS_TMP108
 	select REGMAP_I2C
 	help
 	  If you say yes here you get support for Texas Instruments TMP108
-	  sensor chips.
+	  sensor chips and NXP P3T1085.
 
 	  This driver can also be built as a module. If so, the module
 	  will be called tmp108.

diff --git a/drivers/hwmon/tmp108.c b/drivers/hwmon/tmp108.c
@@ -420,6 +420,7 @@ MODULE_DEVICE_TABLE(i2c, tmp108_i2c_ids);
 
 #ifdef CONFIG_OF
 static const struct of_device_id tmp108_of_ids[] = {
+	{ .compatible = "nxp,p3t1085", },
 	{ .compatible = "ti,tmp108", },
 	{}
 };