Include tsl4531, veml6070 and hdc100x dtoverlay (#2252)

This commit adds the needed kernel config keys and extends the
i2c-sensor-overlay.dts file with support for:
* the Texas Instruments HDC100x temp sensor
* the AMS TSL4531 digital ambient light sensor
* the Vishay VEML6070 ultraviolet light sensor

diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
index 3f5924f5375fcb8de86dae8686e2cd730ec1944d..68496003d9066f1d8646b6b09348f28402d0e271 100644 (file)
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -745,8 +745,8 @@ 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, BMP280, TMP102
-                                or LM75
+Params: addr                    Set the address for the BME280, BMP280, TMP102,
+                                HDC100X or LM75
 
         bme280                  Select the Bosch Sensortronic BME280
                                 Valid addresses 0x76-0x77, default 0x76
@@ -771,6 +771,15 @@ Params: addr                    Set the address for the BME280, BMP280, TMP102
         tmp102                  Select the Texas Instruments TMP102 temp sensor
                                 Valid addresses 0x48-0x4b, default 0x48
 
+        hdc100x                 Select the Texas Instruments HDC100x temp sensor
+                                Valid addresses 0x40-0x43, default 0x40
+
+        tsl4531                 Select the AMS TSL4531 digital ambient light
+                                sensor
+
+        veml6070                Select the Vishay VEML6070 ultraviolet light
+                                sensor
+
 
 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 17c27e3b666a7a83619471b50c63bb93836653c5..28e6fa3b659d90b4fdfcc52df37e870572731235 100644 (file)
--- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
+++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
@@ -126,9 +126,54 @@
                };
        };
 
+       fragment@8 {
+               target = <&i2c_arm>;
+               __dormant__ {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "okay";
+
+                       hdc100x: hdc100x@40 {
+                               compatible = "hdc100x";
+                               reg = <0x40>;
+                               status = "okay";
+                       };
+               };
+       };
+
+       fragment@9 {
+               target = <&i2c_arm>;
+               __dormant__ {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "okay";
+
+                       tsl4531: tsl4531@29 {
+                               compatible = "tsl4531";
+                               reg = <0x29>;
+                               status = "okay";
+                       };
+               };
+       };
+
+       fragment@10 {
+               target = <&i2c_arm>;
+               __dormant__ {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "okay";
+
+                       veml6070: veml6070@38 {
+                               compatible = "veml6070";
+                               reg = <0x38>;
+                               status = "okay";
+                       };
+               };
+       };
+
        __overrides__ {
                addr =  <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
-                       <&lm75>,"reg:0";
+                       <&lm75>,"reg:0",<&hdc100x>,"reg:0";
                bme280 = <0>,"+0";
                bmp085 = <0>,"+1";
                bmp180 = <0>,"+2";
@@ -138,5 +183,8 @@
                lm75addr = <&lm75>,"reg:0";
                si7020 = <0>,"+6";
                tmp102 = <0>,"+7";
+               hdc100x = <0>,"+8";
+               tsl4531 = <0>,"+9";
+               veml6070 = <0>,"+10";
        };
 };

diff --git a/arch/arm/configs/bcm2709_defconfig b/arch/arm/configs/bcm2709_defconfig
index 10be4184f8bfd29a66dba59fe8bfb438ef04f7c4..ae00d41e75e6f3ea3075875a02fe1e341ba3058c 100644 (file)
--- a/arch/arm/configs/bcm2709_defconfig
+++ b/arch/arm/configs/bcm2709_defconfig
@@ -1188,8 +1188,11 @@ CONFIG_IIO_BUFFER_CB=m
 CONFIG_MCP320X=m
 CONFIG_MCP3422=m
 CONFIG_DHT11=m
+CONFIG_HDC100X=m
 CONFIG_HTU21=m
 CONFIG_INV_MPU6050_I2C=m
+CONFIG_TSL4531=m
+CONFIG_VEML6070=m
 CONFIG_BMP280=m
 CONFIG_PWM_BCM2835=m
 CONFIG_PWM_PCA9685=m

diff --git a/arch/arm/configs/bcmrpi_defconfig b/arch/arm/configs/bcmrpi_defconfig
index 76842f6fd2c5ed729b19bcc955385e4f3d3c5408..2cd41c2623205aa4d6a5ce099d5b21a9a9c8f05f 100644 (file)
--- a/arch/arm/configs/bcmrpi_defconfig
+++ b/arch/arm/configs/bcmrpi_defconfig
@@ -1197,8 +1197,11 @@ CONFIG_IIO_BUFFER_CB=m
 CONFIG_MCP320X=m
 CONFIG_MCP3422=m
 CONFIG_DHT11=m
+CONFIG_HDC100X=m
 CONFIG_HTU21=m
 CONFIG_INV_MPU6050_I2C=m
+CONFIG_TSL4531=m
+CONFIG_VEML6070=m
 CONFIG_BMP280=m
 CONFIG_PWM_BCM2835=m
 CONFIG_PWM_PCA9685=m