[PATCH 6.12.y-cip 02/15] hwmon: (tmp108) Add NXP p3t1085 support

From: Frank Li <[email protected]>

commit 11d35624d7696a64724160199fc94587010d7cb2 upstream.

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 <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Tommaso Merciai <[email protected]>
---
 Documentation/hwmon/tmp108.rst | 8 ++++++++
 drivers/hwmon/Kconfig          | 2 +-
 drivers/hwmon/tmp108.c         | 1 +
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Documentation/hwmon/tmp108.rst b/Documentation/hwmon/tmp108.rst
index 6df7cf1b42f4..bc4941d98268 100644
--- 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
index 19622dd6ec93..930fb2cfdc00 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -2277,7 +2277,7 @@ 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
index a82bbc959eb1..b561b452d8d3 100644
--- 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", },
 	{}
 };
-- 
2.54.0