From fef4337eb2888c758c7058e1723903204f012a26 Mon Sep 17 00:00:00 2001
From: Wil Stark <wil_stark@keysight.com>
Date: Tue, 30 Jun 2026 11:26:35 +0200
Subject: [PATCH] iio: temperature: tmp117: add TI TMP119 support

Add support for the TMP119 temperature sensor, which has the same
programming model as the TMP117.

[rgantois: Commit log]

Signed-off-by: Wil Stark <wil_stark@keysight.com>
[rgantois: Rebased from v6.6.58 to v7.2-rc1]
Signed-off-by: Romain Gantois <romain.gantois@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---
 drivers/iio/temperature/tmp117.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/iio/temperature/tmp117.c b/drivers/iio/temperature/tmp117.c
index 6bc18616ad15..74cb8d62bef3 100644
--- a/drivers/iio/temperature/tmp117.c
+++ b/drivers/iio/temperature/tmp117.c
@@ -9,6 +9,7 @@
  * Note: This driver assumes that the sensor has been calibrated beforehand.
  */
 
+#include <linux/array_size.h>
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/i2c.h>
@@ -38,6 +39,7 @@
 
 #define TMP116_DEVICE_ID		0x1116
 #define TMP117_DEVICE_ID		0x0117
+#define TMP119_DEVICE_ID		0x2117
 
 struct tmp117_data {
 	struct i2c_client *client;
@@ -139,6 +141,12 @@ static const struct tmp11x_info tmp117_channels_info = {
 	.num_channels = ARRAY_SIZE(tmp117_channels)
 };
 
+static const struct tmp11x_info tmp119_channels_info = {
+	.name = "tmp119",
+	.channels = tmp117_channels,
+	.num_channels = ARRAY_SIZE(tmp117_channels)
+};
+
 static const struct iio_info tmp117_info = {
 	.read_raw = tmp117_read_raw,
 	.write_raw = tmp117_write_raw,
@@ -172,6 +180,9 @@ static int tmp117_probe(struct i2c_client *client)
 	case TMP117_DEVICE_ID:
 		match_data = &tmp117_channels_info;
 		break;
+	case TMP119_DEVICE_ID:
+		match_data = &tmp119_channels_info;
+		break;
 	default:
 		dev_info(&client->dev,
 			 "Unknown device id (0x%x), use fallback compatible\n",
@@ -204,6 +215,7 @@ static int tmp117_probe(struct i2c_client *client)
 static const struct of_device_id tmp117_of_match[] = {
 	{ .compatible = "ti,tmp116", .data = &tmp116_channels_info },
 	{ .compatible = "ti,tmp117", .data = &tmp117_channels_info },
+	{ .compatible = "ti,tmp119", .data = &tmp119_channels_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, tmp117_of_match);
@@ -211,6 +223,7 @@ MODULE_DEVICE_TABLE(of, tmp117_of_match);
 static const struct i2c_device_id tmp117_id[] = {
 	{ .name = "tmp116", .driver_data = (kernel_ulong_t)&tmp116_channels_info },
 	{ .name = "tmp117", .driver_data = (kernel_ulong_t)&tmp117_channels_info },
+	{ .name = "tmp119", .driver_data = (kernel_ulong_t)&tmp119_channels_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, tmp117_id);