From: Scott Ellis <scott@jumpnowtek.com>
Date: Tue, 25 Apr 2017 17:05:42 +0000 (-0400)
Subject: BCM270X_DT: Add tmp102 to i2c sensor overlay
X-Git-Tag: archive/raspbian/4.9.82-1+deb9u3+rpi1_jessie~5^2~248
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=831aec51847fd5a24cb176ec87f1670a33ee1505;p=linux-4.9.git

BCM270X_DT: Add tmp102 to i2c sensor overlay

Signed-off-by: Scott Ellis <scott@jumpnowtek.com>
---

diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
index 7cb5a648e63c..32e5fc4a9968 100644
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -652,16 +652,18 @@ Name:   i2c-sensor
 Info:   Adds support for a number of I2C barometric pressure and temperature
         sensors on i2c_arm
 Load:   dtoverlay=i2c-sensor,<param>=<val>
-Params: addr                    Set the address for the BME280 and BMP280 (0x76
-                                or 0x77 - default 0x76)
+Params: addr                    Set the address for the BME280, BMP280 or
+                                TMP102
 
         bme280                  Select the Bosch Sensortronic BME280
+                                Valid addresses 0x76-0x77, default 0x76
 
         bmp085                  Select the Bosch Sensortronic BMP085
 
         bmp180                  Select the Bosch Sensortronic BMP180
 
         bmp280                  Select the Bosch Sensortronic BMP280
+                                Valid addresses 0x76-0x77, default 0x76
 
         lm75                    Select the Maxim LM75 temperature sensor
 
@@ -671,6 +673,9 @@ Params: addr                    Set the address for the BME280 and BMP280 (0x76
         si7020                  Select the Silicon Labs Si7013/20/21 humidity/
                                 temperature sensor
 
+        tmp102                  Select the Texas Instruments TMP102 temp sensor
+                                Valid addresses 0x48-0x4b, default 0x48
+
 
 Name:   i2c0-bcm2708
 Info:   Enable the i2c_bcm2708 driver for the i2c0 bus. Not all pin combinations
diff --git a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
index e23e34b32a0a..e86a13f92c3f 100644
--- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
+++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
@@ -1,4 +1,4 @@
-// Definitions for I2C based sensors using the Industrial IO interface.
+// Definitions for I2C based sensors using the Industrial IO or HWMON interface.
 /dts-v1/;
 /plugin/;
 
@@ -48,11 +48,17 @@
 				reg = <0x40>;
 				status = "disable";
 			};
+
+			tmp102: tmp102@48 {
+				compatible = "ti,tmp102";
+				reg = <0x48>;
+				status = "disable";
+			};
 		};
 	};
 
 	__overrides__ {
-		addr =  <&bme280>,"reg:0", <&bmp280>,"reg:0";
+		addr =  <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0";
 		bme280 = <&bme280>,"status";
 		bmp085 = <&bmp085>,"status";
 		bmp180 = <&bmp180>,"status";
@@ -60,5 +66,6 @@
 		lm75 = <&lm75>,"status";
 		lm75addr = <&lm75>,"reg:0";
 		si7020 = <&si7020>,"status";
+		tmp102 = <&tmp102>,"status";
 	};
 };