diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
index 3acee9e93194cc..6140fb8a8cbf57 100644
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -2408,15 +2408,22 @@ Name: i2c-sensor
Info: Adds support for a number of I2C barometric pressure, temperature,
light level and chemical sensors on i2c_arm
Load: dtoverlay=i2c-sensor,=
-Params: addr Set the address for the ADT7410, AS73211,
- AS7331, BH1750, BME280, BME680, BMP280, BMP380,
- CCS811, DS1621, HDC100X, HDC3020, JC42, LM75,
- MCP980x, MPU6050, MPU9250, MS5637, MS5803,
- MS5805, MS5837, MS8607, SHT3x or TMP102
+Params: addr Set the address for the ADS7828, ADS7830,
+ ADT7410, AS73211, AS7331, BH1750, BME280,
+ BME680, BMP280, BMP380, CCS811, DS1621,
+ HDC100X, HDC3020, JC42, LM75, MCP980x,
+ MPU6050, MPU9250, MS5637, MS5803, MS5805,
+ MS5837, MS8607, SHT3x or TMP102
i2c-bus Supports all the standard I2C bus selection
parameters - see "dtoverlay -h i2c-bus"
+ ads7828 Select the TI ADS7828 50kHz 8-channel 12bit ADC
+ Valid addresses 0x48-0x4b, default 0x48
+
+ ads7830 Select the TI ADS7830 70kHz 8-channel 8bit ADC
+ Valid addresses 0x48-0x4b, default 0x48
+
adt7410 Select the Analog Devices ADT7410 and ADT7420
temperature sensors
Valid address 0x48-0x4b, default 0x48
@@ -2497,6 +2504,8 @@ Params: addr Set the address for the ADT7410, AS73211,
TSE2002, TSE2004, TS3000, and TS3001.
The default address is 0x18.
+ label Set the device label (ADS7828 and ADS7830 only)
+
lm75 Select the Maxim LM75 temperature sensor
Valid addresses 0x48-0x4f, default 0x4f
diff --git a/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi b/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
index 6f4d0675420259..041cce854613b4 100755
--- a/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
+++ b/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
@@ -713,6 +713,36 @@
};
};
+ fragment@46 {
+ target = <&i2cbus>;
+ __dormant__ {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ ads7828: ads7828@48 {
+ compatible = "ti,ads7828";
+ reg = <0x48>;
+ label = "ads7828";
+ };
+ };
+ };
+
+ fragment@47 {
+ target = <&i2cbus>;
+ __dormant__ {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ ads7830: ads7830@48 {
+ compatible = "ti,ads7830";
+ reg = <0x48>;
+ label = "ads7830";
+ };
+ };
+ };
+
fragment@99 {
target = <&gpio>;
__dormant__ {
@@ -771,6 +801,8 @@
aht20 = <0>,"+43";
tcs3472 = <0>,"+44+99";
veml6040 = <0>,"+45";
+ ads7828 = <0>,"+46";
+ ads7830 = <0>,"+47";
addr = <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
<&lm75>,"reg:0", <&hdc100x>,"reg:0", <&sht3x>,"reg:0",
@@ -782,7 +814,8 @@
<&bno055>,"reg:0", <&sht4x>,"reg:0",
<&bmp380>,"reg:0", <&adt7410>,"reg:0", <&ina238>,"reg:0",
<&hdc3020>,"reg:0", <&as73211>,"reg:0",
- <&as7331>,"reg:0", <&adxl345>,"reg:0";
+ <&as7331>,"reg:0", <&adxl345>,"reg:0",
+ <&ads7828>,"reg:0", <&ads7830>,"reg:0";
int_pin = <&int_pins>, "brcm,pins:0",
<&int_pins>, "reg:0",
<&max30102>, "interrupts:0",
@@ -794,6 +827,8 @@
<&as7331>, "interrupts:0",
<&adxl345>, "interrupts:0",
<&tcs3472>, "interrupts:0";
+ label = <&ads7828>, "label",
+ <&ads7830>, "label";
no_timeout = <&jc42>, "smbus-timeout-disable?";
reset_pin = <&bno055>,"reset-gpios:4", <0>,"+30";
shunt_resistor = <&ina238>,"shunt-resistor:0";
diff --git a/arch/arm/configs/bcm2709_defconfig b/arch/arm/configs/bcm2709_defconfig
index b8d743f685dd60..dce9081826083f 100644
--- a/arch/arm/configs/bcm2709_defconfig
+++ b/arch/arm/configs/bcm2709_defconfig
@@ -737,6 +737,7 @@ CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_MAX17040=m
CONFIG_CHARGER_GPIO=m
CONFIG_BATTERY_GAUGE_LTC2941=m
+CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_CHIPCAP2=m
diff --git a/arch/arm/configs/bcm2711_defconfig b/arch/arm/configs/bcm2711_defconfig
index 5a7ffb6870ab80..e73ca78874c9aa 100644
--- a/arch/arm/configs/bcm2711_defconfig
+++ b/arch/arm/configs/bcm2711_defconfig
@@ -762,6 +762,7 @@ CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_MAX17040=m
CONFIG_CHARGER_GPIO=m
CONFIG_BATTERY_GAUGE_LTC2941=m
+CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_CHIPCAP2=m
diff --git a/arch/arm/configs/bcmrpi_defconfig b/arch/arm/configs/bcmrpi_defconfig
index e41079f9896b2f..a6110978282289 100644
--- a/arch/arm/configs/bcmrpi_defconfig
+++ b/arch/arm/configs/bcmrpi_defconfig
@@ -730,6 +730,7 @@ CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_MAX17040=m
CONFIG_CHARGER_GPIO=m
CONFIG_BATTERY_GAUGE_LTC2941=m
+CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_CHIPCAP2=m
diff --git a/arch/arm64/configs/bcm2711_defconfig b/arch/arm64/configs/bcm2711_defconfig
index b5bd44cc9df68b..ce3e13572fb4a0 100644
--- a/arch/arm64/configs/bcm2711_defconfig
+++ b/arch/arm64/configs/bcm2711_defconfig
@@ -800,6 +800,7 @@ CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_MAX17040=m
CONFIG_CHARGER_GPIO=m
CONFIG_BATTERY_GAUGE_LTC2941=m
+CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_CHIPCAP2=m
diff --git a/arch/arm64/configs/bcm2711_rt_defconfig b/arch/arm64/configs/bcm2711_rt_defconfig
index b7850005153748..54d908fc038e29 100644
--- a/arch/arm64/configs/bcm2711_rt_defconfig
+++ b/arch/arm64/configs/bcm2711_rt_defconfig
@@ -800,6 +800,7 @@ CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_MAX17040=m
CONFIG_CHARGER_GPIO=m
CONFIG_BATTERY_GAUGE_LTC2941=m
+CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_CHIPCAP2=m
diff --git a/arch/arm64/configs/bcm2712_defconfig b/arch/arm64/configs/bcm2712_defconfig
index bc99de91d9d12b..9e2bda050f8145 100644
--- a/arch/arm64/configs/bcm2712_defconfig
+++ b/arch/arm64/configs/bcm2712_defconfig
@@ -802,6 +802,7 @@ CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_MAX17040=m
CONFIG_CHARGER_GPIO=m
CONFIG_BATTERY_GAUGE_LTC2941=m
+CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_CHIPCAP2=m