Add TCS3472 and VEML6040 sensor support (and a few others)

Documentation/ABI/testing/sysfs-bus-iio

@@ -1529,6 +1529,8 @@ What:		/sys/.../iio:deviceX/in_intensityY_raw
 What:		/sys/.../iio:deviceX/in_intensityY_ir_raw
 What:		/sys/.../iio:deviceX/in_intensityY_both_raw
 What:		/sys/.../iio:deviceX/in_intensityY_uv_raw
+What:		/sys/.../iio:deviceX/in_intensityY_uva_raw
+What:		/sys/.../iio:deviceX/in_intensityY_uvb_raw
 What:		/sys/.../iio:deviceX/in_intensityY_duv_raw
 KernelVersion:	3.4
 Contact:	[email protected]
@@ -1537,8 +1539,9 @@ Description:
 		that measurements contain visible and infrared light
 		components or just infrared light, respectively. Modifier
 		uv indicates that measurements contain ultraviolet light
-		components. Modifier duv indicates that measurements
-		contain deep ultraviolet light components.
+		components. Modifiers uva, uvb and duv indicate that
+		measurements contain A, B or deep (C) ultraviolet light
+		components respectively.
 
 What:		/sys/.../iio:deviceX/in_uvindex_input
 KernelVersion:	4.6

MAINTAINERS

@@ -23054,6 +23054,12 @@ S:	Maintained
 F:	drivers/input/serio/userio.c
 F:	include/uapi/linux/userio.h
 
+VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
+M:	Javier Carrasco <[email protected]>
+S:	Maintained
+F:	Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
+F:	drivers/iio/light/veml6075.c
+
 VISL VIRTUAL STATELESS DECODER DRIVER
 M:	Daniel Almeida <[email protected]>
 L:	[email protected]

arch/arm/boot/dts/overlays/README

@@ -2386,6 +2386,8 @@ Params: addr                    Set the address for the ADT7410, BH1750, BME280,
         aht10                   Select the Aosong AHT10 temperature and humidity
                                 sensor
 
+        as73211                 Select the AMS AS73211 XYZ true color sensor
+
         bh1750                  Select the Rohm BH1750 ambient light sensor
                                 Valid addresses 0x23 or 0x5c, default 0x23
 
@@ -2421,6 +2423,9 @@ Params: addr                    Set the address for the ADT7410, BH1750, BME280,
         hdc100x                 Select the Texas Instruments HDC100x temp sensor
                                 Valid addresses 0x40-0x43, default 0x40
 
+        hts221                  Select the HTS221 temperature and humidity
+                                sensor
+
         htu21                   Select the HTU21 temperature and humidity sensor
 
         ina238                  Select the TI INA238 power monitor. Valid
@@ -2510,15 +2515,24 @@ Params: addr                    Set the address for the ADT7410, BH1750, BME280,
         sgp30                   Select the Sensirion SGP30 VOC sensor.
                                 Fixed address 0x58.
 
+        tcs3472                 Select the AMS TAOS TCS3472 family of RGBW light
+                                sensors.
+                                Valid addresses 0x48-0x4b, default 0x48 XXX
+
         tmp102                  Select the Texas Instruments TMP102 temp sensor
                                 Valid addresses 0x48-0x4b, default 0x48
 
         tsl4531                 Select the AMS TSL4531 digital ambient light
                                 sensor
 
+        veml6040                Select the Vishay VEML6040 RGBW light sensor
+
         veml6070                Select the Vishay VEML6070 ultraviolet light
                                 sensor
 
+        veml6075                Select the Vishay VEML6075 UVA and UVB light
+                                sensor
+
 
 Name:   i2c0
 Info:   Change i2c0 pin usage. Not all pin combinations are usable on all

arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi

@@ -1,5 +1,6 @@
 // Definitions for I2C based sensors using the Industrial IO or HWMON interface.
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	compatible = "brcm,bcm2835";
@@ -562,6 +563,89 @@
 		};
 	};
 
+	fragment@37 {
+		target = <&i2cbus>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			hts221: hts221@5f {
+				compatible = "st,hts221-humid", "st,hts221";
+				reg = <0x5f>;
+				interrupt-parent = <&gpio>;
+				interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+				pinctrl-0 = <&int_pins>;
+				pinctrl-names = "default";
+			};
+		};
+	};
+
+	fragment@38 {
+		target = <&i2cbus>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			veml6075: veml6075@10 {
+				compatible = "vishay,veml6075";
+				reg = <0x10>;
+			};
+		};
+	};
+
+	fragment@39 {
+		target = <&i2cbus>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			as73211: as73211@74 {
+				compatible = "ams,as73211";
+				reg = <0x74>;
+				interrupt-parent = <&gpio>;
+				interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+				pinctrl-0 = <&int_pins>;
+				pinctrl-names = "default";
+			};
+		};
+	};
+
+	fragment@40 {
+		target = <&i2cbus>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			tcs3472: tcs3472@29 {
+				compatible = "amstaos,tcs3472";
+				reg = <0x29>;
+				interrupt-parent = <&gpio>;
+				interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+				pinctrl-0 = <&int_pins>;
+				pinctrl-names = "default";
+			};
+		};
+	};
+
+	fragment@41 {
+		target = <&i2cbus>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			veml6040: veml6040@10 {
+				compatible = "vishay,veml6040";
+				reg = <0x10>;
+				status = "okay";
+			};
+		};
+	};
+
 	fragment@99 {
 		target = <&gpio>;
 		__dormant__ {
@@ -611,6 +695,11 @@
 		adt7410 = <0>,"+34";
 		ina238 = <0>,"+35";
 		shtc3 = <0>,"+36";
+		hts221 = <0>,"+37+99";
+		veml6075 = <0>,"+38";
+		as73211 = <0>,"+39+99";
+		tcs3472 = <0>,"+40+99";
+		veml6040 = <0>,"+41";
 
 		addr =	<&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
 			<&lm75>,"reg:0", <&hdc100x>,"reg:0", <&sht3x>,"reg:0",
@@ -625,7 +714,10 @@
 			<&int_pins>, "reg:0",
 			<&max30102>, "interrupts:0",
 			<&mpu6050>, "interrupts:0",
-			<&mpu9250>, "interrupts:0";
+			<&mpu9250>, "interrupts:0",
+			<&hts221>, "interrupts:0",
+			<&as73211>, "interrupts:0",
+			<&tcs3472>, "interrupts:0";
 		no_timeout = <&jc42>, "smbus-timeout-disable?";
 		reset_pin = <&bno055>,"reset-gpios:4", <0>,"+30";
 		shunt_resistor = <&ina238>,"shunt-resistor:0";

arch/arm/configs/bcm2709_defconfig

@@ -1418,14 +1418,18 @@ CONFIG_SPS30_I2C=m
 CONFIG_MAX30102=m
 CONFIG_DHT11=m
 CONFIG_HDC100X=m
+CONFIG_HTS221=m
 CONFIG_HTU21=m
 CONFIG_SI7020=m
 CONFIG_BOSCH_BNO055_I2C=m
 CONFIG_INV_MPU6050_I2C=m
 CONFIG_APDS9960=m
+CONFIG_AS73211=m
 CONFIG_BH1750=m
+CONFIG_TCS3472=m
 CONFIG_TSL4531=m
 CONFIG_VEML6070=m
+CONFIG_VEML6075=m
 CONFIG_IIO_HRTIMER_TRIGGER=m
 CONFIG_IIO_INTERRUPT_TRIGGER=m
 CONFIG_IIO_SYSFS_TRIGGER=m

arch/arm/configs/bcm2711_defconfig

@@ -1450,14 +1450,18 @@ CONFIG_SPS30_I2C=m
 CONFIG_MAX30102=m
 CONFIG_DHT11=m
 CONFIG_HDC100X=m
+CONFIG_HTS221=m
 CONFIG_HTU21=m
 CONFIG_SI7020=m
 CONFIG_BOSCH_BNO055_I2C=m
 CONFIG_INV_MPU6050_I2C=m
 CONFIG_APDS9960=m
+CONFIG_AS73211=m
 CONFIG_BH1750=m
+CONFIG_TCS3472=m
 CONFIG_TSL4531=m
 CONFIG_VEML6070=m
+CONFIG_VEML6075=m
 CONFIG_IIO_HRTIMER_TRIGGER=m
 CONFIG_IIO_INTERRUPT_TRIGGER=m
 CONFIG_IIO_SYSFS_TRIGGER=m

arch/arm/configs/bcmrpi_defconfig

@@ -1411,14 +1411,18 @@ CONFIG_SPS30_I2C=m
 CONFIG_MAX30102=m
 CONFIG_DHT11=m
 CONFIG_HDC100X=m
+CONFIG_HTS221=m
 CONFIG_HTU21=m
 CONFIG_SI7020=m
 CONFIG_BOSCH_BNO055_I2C=m
 CONFIG_INV_MPU6050_I2C=m
 CONFIG_APDS9960=m
+CONFIG_AS73211=m
 CONFIG_BH1750=m
+CONFIG_TCS3472=m
 CONFIG_TSL4531=m
 CONFIG_VEML6070=m
+CONFIG_VEML6075=m
 CONFIG_IIO_HRTIMER_TRIGGER=m
 CONFIG_IIO_INTERRUPT_TRIGGER=m
 CONFIG_IIO_SYSFS_TRIGGER=m

arch/arm64/configs/bcm2711_defconfig

@@ -1505,14 +1505,18 @@ CONFIG_SPS30_I2C=m
 CONFIG_MAX30102=m
 CONFIG_DHT11=m
 CONFIG_HDC100X=m
+CONFIG_HTS221=m
 CONFIG_HTU21=m
 CONFIG_SI7020=m
 CONFIG_BOSCH_BNO055_I2C=m
 CONFIG_INV_MPU6050_I2C=m
 CONFIG_APDS9960=m
+CONFIG_AS73211=m
 CONFIG_BH1750=m
+CONFIG_TCS3472=m
 CONFIG_TSL4531=m
 CONFIG_VEML6070=m
+CONFIG_VEML6075=m
 CONFIG_IIO_HRTIMER_TRIGGER=m
 CONFIG_IIO_INTERRUPT_TRIGGER=m
 CONFIG_IIO_SYSFS_TRIGGER=m

arch/arm64/configs/bcm2712_defconfig

@@ -1507,14 +1507,18 @@ CONFIG_SPS30_I2C=m
 CONFIG_MAX30102=m
 CONFIG_DHT11=m
 CONFIG_HDC100X=m
+CONFIG_HTS221=m
 CONFIG_HTU21=m
 CONFIG_SI7020=m
 CONFIG_BOSCH_BNO055_I2C=m
 CONFIG_INV_MPU6050_I2C=m
 CONFIG_APDS9960=m
+CONFIG_AS73211=m
 CONFIG_BH1750=m
+CONFIG_TCS3472=m
 CONFIG_TSL4531=m
 CONFIG_VEML6070=m
+CONFIG_VEML6075=m
 CONFIG_IIO_HRTIMER_TRIGGER=m
 CONFIG_IIO_INTERRUPT_TRIGGER=m
 CONFIG_IIO_SYSFS_TRIGGER=m

arch/arm64/configs/bcmrpi3_defconfig

@@ -1388,14 +1388,18 @@ CONFIG_SPS30_I2C=m
 CONFIG_MAX30102=m
 CONFIG_DHT11=m
 CONFIG_HDC100X=m
+CONFIG_HTS221=m
 CONFIG_HTU21=m
 CONFIG_SI7020=m
 CONFIG_BOSCH_BNO055_I2C=m
 CONFIG_INV_MPU6050_I2C=m
 CONFIG_APDS9960=m
+CONFIG_AS73211=m
 CONFIG_BH1750=m
+CONFIG_TCS3472=m
 CONFIG_TSL4531=m
 CONFIG_VEML6070=m
+CONFIG_VEML6075=m
 CONFIG_IIO_HRTIMER_TRIGGER=m
 CONFIG_IIO_INTERRUPT_TRIGGER=m
 CONFIG_IIO_SYSFS_TRIGGER=m

drivers/iio/industrialio-core.c

@@ -113,6 +113,8 @@ static const char * const iio_modifier_names[] = {
 	[IIO_MOD_LIGHT_GREEN] = "green",
 	[IIO_MOD_LIGHT_BLUE] = "blue",
 	[IIO_MOD_LIGHT_UV] = "uv",
+	[IIO_MOD_LIGHT_UVA] = "uva",
+	[IIO_MOD_LIGHT_UVB] = "uvb",
 	[IIO_MOD_LIGHT_DUV] = "duv",
 	[IIO_MOD_QUATERNION] = "quaternion",
 	[IIO_MOD_TEMP_AMBIENT] = "ambient",

drivers/iio/light/Kconfig

@@ -639,6 +639,17 @@ config VEML6070
 	  To compile this driver as a module, choose M here: the
 	  module will be called veml6070.
 
+config VEML6075
+	tristate "VEML6075 UVA and UVB light sensor"
+	select REGMAP_I2C
+	depends on I2C
+	help
+	  Say Y here if you want to build a driver for the Vishay VEML6075 UVA
+	  and UVB light sensor.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called veml6075.
+
 config VL6180
 	tristate "VL6180 ALS, range and proximity sensor"
 	depends on I2C

drivers/iio/light/Makefile

@@ -60,5 +60,6 @@ obj-$(CONFIG_VCNL4000)		+= vcnl4000.o
 obj-$(CONFIG_VCNL4035)		+= vcnl4035.o
 obj-$(CONFIG_VEML6030)		+= veml6030.o
 obj-$(CONFIG_VEML6070)		+= veml6070.o
+obj-$(CONFIG_VEML6075)		+= veml6075.o
 obj-$(CONFIG_VL6180)		+= vl6180.o
 obj-$(CONFIG_ZOPT2201)		+= zopt2201.o