dts: update to v5.14-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

26 files changed, 1344 insertions, 281 deletions

diff --git a/dts/Bindings/iio/accel/adi,adis16201.yaml b/dts/Bindings/iio/accel/adi,adis16201.yaml
new file mode 100644
index 0000000000..6f8f8a6258
--- /dev/null
+++ b/dts/Bindings/iio/accel/adi,adis16201.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/adi,adis16201.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ADIS16201 Dual Axis Inclinometer and similar
+
+maintainers:
+  - Jonathan Cameron <Jonathan.Cameron@huawei.com>
+
+description: |
+  Two similar parts from external interface point of view.
+  SPI interface.
+    https://www.analog.com/en/products/adis16201.html
+    https://www.analog.com/en/products/adis16209.html
+
+properties:
+  compatible:
+    enum:
+      - adi,adis16201
+      - adi,adis16209
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        accelerometer@0 {
+            compatible = "adi,adis16201";
+            reg = <0>;
+            spi-max-frequency = <2500000>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };
+...
diff --git a/dts/Bindings/iio/accel/bosch,bma180.yaml b/dts/Bindings/iio/accel/bosch,bma180.yaml
index 45b3abde29..a7e84089cc 100644
--- a/dts/Bindings/iio/accel/bosch,bma180.yaml
+++ b/dts/Bindings/iio/accel/bosch,bma180.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/accel/bosch,bma180.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bosch BMA023 / BMA150/ BMA180 / BMA25x / SMB380 triaxial accelerometers
+title: Bosch BMA023 / BMA150/ BMA180 / BMA250 / SMB380 triaxial accelerometers
 
 maintainers:
   - Jonathan Cameron <jic23@kernel.org>
@@ -21,7 +21,6 @@ properties:
       - bosch,bma150
       - bosch,bma180
       - bosch,bma250
-      - bosch,bma254
       - bosch,smb380
 
   reg:
diff --git a/dts/Bindings/iio/accel/bosch,bma220.yaml b/dts/Bindings/iio/accel/bosch,bma220.yaml
new file mode 100644
index 0000000000..942b23ad07
--- /dev/null
+++ b/dts/Bindings/iio/accel/bosch,bma220.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/bosch,bma220.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bosch BMA220 Trixial Acceleration Sensor
+
+maintainers:
+  - Jonathan Cameron <Jonathan.Cameron@huawei.com>
+
+properties:
+  compatible:
+    enum:
+      - bosch,bma220
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  vdda-supply: true
+  vddd-supply: true
+  vddio-supply: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        accelerometer@0 {
+            compatible = "bosch,bma220";
+            reg = <0>;
+            spi-max-frequency = <2500000>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };
+...
diff --git a/dts/Bindings/iio/accel/bosch,bma255.yaml b/dts/Bindings/iio/accel/bosch,bma255.yaml
index c2efbb813c..e830d5295b 100644
--- a/dts/Bindings/iio/accel/bosch,bma255.yaml
+++ b/dts/Bindings/iio/accel/bosch,bma255.yaml
@@ -18,6 +18,8 @@ properties:
     enum:
       - bosch,bmc150_accel
       - bosch,bmi055_accel
+      - bosch,bma253
+      - bosch,bma254
       - bosch,bma255
       - bosch,bma250e
       - bosch,bma222
@@ -31,7 +33,12 @@ properties:
   vddio-supply: true
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
+    description: |
+      The first interrupt listed must be the one connected to the INT1 pin,
+      the second (optional) interrupt listed must be the one connected to the
+      INT2 pin (if available).
 
   mount-matrix:
     description: an optional 3x3 mounting rotation matrix.
diff --git a/dts/Bindings/iio/accel/fsl,mma7455.yaml b/dts/Bindings/iio/accel/fsl,mma7455.yaml
new file mode 100644
index 0000000000..7c8f8bdc23
--- /dev/null
+++ b/dts/Bindings/iio/accel/fsl,mma7455.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/fsl,mma7455.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale MMA7455 and MMA7456 three axis accelerometers
+
+maintainers:
+  - Joachim Eastwood <manabian@gmail.com>
+  - Jonathan Cameron <jic23@kernel.org>
+
+description:
+  Devices support both SPI and I2C interfaces.
+
+properties:
+  compatible:
+    enum:
+      - fsl,mma7455
+      - fsl,mma7456
+  reg:
+    maxItems: 1
+
+  avdd-supply: true
+  vddio-supply: true
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    description:
+      Data ready is only available on INT1, but events can use either or
+      both pins.  If not specified, first element assumed to correspond
+      to INT1 and second (where present) to INT2.
+    minItems: 1
+    maxItems: 2
+    items:
+      enum:
+        - "INT1"
+        - "INT2"
+
+  spi-max-frequency: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    # include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        accelerometer@18 {
+            compatible = "fsl,mma7455";
+            reg = <0x18>;
+            vddio-supply = <&iovdd>;
+            avdd-supply = <&avdd>;
+            interrupts = <57 IRQ_TYPE_EDGE_FALLING>, <58 IRQ_TYPE_EDGE_FALLING>;
+            interrupt-names = "INT2", "INT1";
+        };
+    };
+  - |
+    # include <dt-bindings/interrupt-controller/irq.h>
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        accelerometer@0 {
+            compatible = "fsl,mma7456";
+            reg = <0>;
+            spi-max-frequency = <10000000>;
+            vddio-supply = <&iovdd>;
+            avdd-supply = <&avdd>;
+            interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
+            interrupt-names = "INT1";
+        };
+    };
+...
diff --git a/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml b/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml
index fbb714431e..52fa0f7c2d 100644
--- a/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml
+++ b/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml
@@ -16,6 +16,7 @@ properties:
       - kionix,kxcj91008
       - kionix,kxtj21009
       - kionix,kxtf9
+      - kionix,kx023-1025
 
   reg:
     maxItems: 1
diff --git a/dts/Bindings/iio/accel/murata,sca3300.yaml b/dts/Bindings/iio/accel/murata,sca3300.yaml
new file mode 100644
index 0000000000..55fd3548e3
--- /dev/null
+++ b/dts/Bindings/iio/accel/murata,sca3300.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/murata,sca3300.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Murata SCA3300 Accelerometer
+
+description: |
+  3-axis industrial accelerometer with digital SPI interface
+  https://www.murata.com/en-global/products/sensor/accel/sca3300
+
+maintainers:
+  - Tomas Melin <tomas.melin@vaisala.com>
+
+properties:
+  compatible:
+    enum:
+      - murata,sca3300
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 8000000
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        accelerometer@0 {
+            compatible = "murata,sca3300";
+            reg = <0x0>;
+            spi-max-frequency = <4000000>;
+        };
+    };
+...
diff --git a/dts/Bindings/iio/accel/nxp,fxls8962af.yaml b/dts/Bindings/iio/accel/nxp,fxls8962af.yaml
new file mode 100644
index 0000000000..ad529ab2c6
--- /dev/null
+++ b/dts/Bindings/iio/accel/nxp,fxls8962af.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/nxp,fxls8962af.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP FXLS8962AF/FXLS8964AF Accelerometer driver
+
+maintainers:
+  - Sean Nyekjaer <sean@geanix.com>
+
+description: |
+  NXP FXLS8962AF/FXLS8964AF Accelerometer driver that supports
+  SPI and I2C interface.
+    https://www.nxp.com/docs/en/data-sheet/FXLS8962AF.pdf
+    https://www.nxp.com/docs/en/data-sheet/FXLS8964AF.pdf
+
+properties:
+  compatible:
+    enum:
+      - nxp,fxls8962af
+      - nxp,fxls8964af
+
+  reg:
+    maxItems: 1
+
+  vdd-supply:
+    description: phandle to the regulator that provides power to the accelerometer
+
+  spi-max-frequency: true
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    enum:
+      - INT1
+      - INT2
+
+  drive-open-drain:
+    type: boolean
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        /* Example for a I2C device node */
+        accelerometer@62 {
+            compatible = "nxp,fxls8962af";
+            reg = <0x62>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "INT1";
+        };
+    };
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        /* Example for a SPI device node */
+        accelerometer@0 {
+            compatible = "nxp,fxls8962af";
+            reg = <0>;
+            spi-max-frequency = <4000000>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "INT1";
+        };
+    };
diff --git a/dts/Bindings/iio/adc/adc.yaml b/dts/Bindings/iio/adc/adc.yaml
index 912a7635ed..db348fcbb5 100644
--- a/dts/Bindings/iio/adc/adc.yaml
+++ b/dts/Bindings/iio/adc/adc.yaml
@@ -39,4 +39,16 @@ properties:
       The first value specifies the positive input pin, the second
       specifies the negative input pin.
 
+  settling-time-us:
+    description:
+      Time between enabling the channel and first stable readings.
+
+  oversampling-ratio:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Oversampling is used as replacement of or addition to the low-pass filter.
+      In some cases, the desired filtering characteristics are a function the
+      device design and can interact with other characteristics such as
+      settling time.
+
 additionalProperties: true
diff --git a/dts/Bindings/iio/adc/adi,ad7298.yaml b/dts/Bindings/iio/adc/adi,ad7298.yaml
new file mode 100644
index 0000000000..ca414bb396
--- /dev/null
+++ b/dts/Bindings/iio/adc/adi,ad7298.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad7298.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD7298 ADC
+
+maintainers:
+  - Michael Hennerich <michael.hennerich@analog.com>
+
+description: |
+  Bindings for the Analog Devices AD7298 ADC device. Datasheet can be
+  found here:
+    https://www.analog.com/en/products/ad7298.html
+
+properties:
+  compatible:
+    const: adi,ad7298
+
+  reg:
+    maxItems: 1
+
+  vref-supply: true
+  vdd-supply: true
+  spi-max-frequency: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      adc@0 {
+        compatible = "adi,ad7298";
+        reg = <0>;
+        spi-max-frequency = <5000000>;
+        vref-supply = <&adc_vref>;
+      };
+    };
+...
diff --git a/dts/Bindings/iio/adc/adi,ad7476.yaml b/dts/Bindings/iio/adc/adi,ad7476.yaml
new file mode 100644
index 0000000000..cf711082ad
--- /dev/null
+++ b/dts/Bindings/iio/adc/adi,ad7476.yaml
@@ -0,0 +1,174 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad7476.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AD7476 and similar simple SPI ADCs from multiple manufacturers.
+
+maintainers:
+  - Michael Hennerich <michael.hennerich@analog.com>
+
+description: |
+  A lot of simple SPI ADCs have very straight forward interfaces.
+  They typically don't provide a MOSI pin, simply reading out data
+  on MISO when the clock toggles.
+
+properties:
+  compatible:
+    enum:
+      - adi,ad7091
+      - adi,ad7091r
+      - adi,ad7273
+      - adi,ad7274
+      - adi,ad7276
+      - adi,ad7277
+      - adi,ad7278
+      - adi,ad7466
+      - adi,ad7467
+      - adi,ad7468
+      - adi,ad7475
+      - adi,ad7476
+      - adi,ad7476a
+      - adi,ad7477
+      - adi,ad7477a
+      - adi,ad7478
+      - adi,ad7478a
+      - adi,ad7495
+      - adi,ad7910
+      - adi,ad7920
+      - adi,ad7940
+      - ti,adc081s
+      - ti,adc101s
+      - ti,adc121s
+      - ti,ads7866
+      - ti,ads7867
+      - ti,ads7868
+      - lltc,ltc2314-14
+
+  reg:
+    maxItems: 1
+
+  vcc-supply:
+    description:
+      Main powersupply voltage for the chips, sometimes referred to as VDD on
+      datasheets.  If there is no separate vref-supply, then this is needed
+      to establish channel scaling.
+
+  vdrive-supply:
+    description:
+      Some devices have separate supply for their digital control side.
+
+  vref-supply:
+    description:
+      Some devices have a specific reference voltage supplied on a different pin
+      to the other supplies. Needed to be able to establish channel scaling
+      unless there is also an internal reference available (e.g. ad7091r)
+
+  spi-max-frequency: true
+
+  adi,conversion-start-gpios:
+    description: A GPIO used to trigger the start of a conversion
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+allOf:
+  # Devices where reference is vcc
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,ad7091
+              - adi,ad7276
+              - adi,ad7277
+              - adi,ad7278
+              - adi,ad7466
+              - adi,ad7467
+              - adi,ad7468
+              - adi,ad7940
+              - ti,adc081s
+              - ti,adc101s
+              - ti,adc121s
+              - ti,ads7866
+              - ti,ads7868
+      required:
+        - vcc-supply
+  # Devices with a vref
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,ad7091r
+              - adi,ad7273
+              - adi,ad7274
+              - adi,ad7475
+              - lltc,ltc2314-14
+    then:
+      properties:
+        vref-supply: true
+    else:
+      properties:
+        vref-supply: false
+  # Devices with a vref where it is not optional
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,ad7273
+              - adi,ad7274
+              - adi,ad7475
+              - lltc,ltc2314-14
+    then:
+      required:
+        - vref-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,ad7475
+              - adi,ad7495
+    then:
+      properties:
+        vdrive-supply: true
+    else:
+      properties:
+        vdrive-supply: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,ad7091
+              - adi,ad7091r
+    then:
+      properties:
+        adi,conversion-start-gpios: true
+    else:
+      properties:
+        adi,conversion-start-gpios: false
+
+examples:
+  - |
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      adc@0 {
+        compatible = "adi,ad7091r";
+        reg = <0>;
+        spi-max-frequency = <5000000>;
+        vcc-supply = <&adc_vcc>;
+        vref-supply = <&adc_vref>;
+      };
+    };
+...
diff --git a/dts/Bindings/iio/adc/amlogic,meson-saradc.yaml b/dts/Bindings/iio/adc/amlogic,meson-saradc.yaml
index 3be8955587..7e8328e9ce 100644
--- a/dts/Bindings/iio/adc/amlogic,meson-saradc.yaml
+++ b/dts/Bindings/iio/adc/amlogic,meson-saradc.yaml
@@ -41,7 +41,6 @@ properties:
 
   clock-names:
     minItems: 2
-    maxItems: 4
     items:
       - const: clkin
       - const: core
diff --git a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml
index 1e7894e524..733351dee2 100644
--- a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml
+++ b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml
@@ -38,14 +38,12 @@ properties:
           dfsdm clock can also feed CLKOUT, when CLKOUT is used.
       - description: audio clock can be used as an alternate to feed CLKOUT.
     minItems: 1
-    maxItems: 2
 
   clock-names:
     items:
       - const: dfsdm
       - const: audio
     minItems: 1
-    maxItems: 2
 
   "#address-cells":
     const: 1
diff --git a/dts/Bindings/iio/adc/ti,tsc2046.yaml b/dts/Bindings/iio/adc/ti,tsc2046.yaml
new file mode 100644
index 0000000000..601d69971d
--- /dev/null
+++ b/dts/Bindings/iio/adc/ti,tsc2046.yaml
@@ -0,0 +1,115 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/ti,tsc2046.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TSC2046 touch screen controller.
+
+maintainers:
+  - Oleksij Rempel <o.rempel@pengutronix.de>
+
+description: |
+  TSC2046 is a touch screen controller with 8 channels ADC.
+
+properties:
+  compatible:
+    enum:
+      - ti,tsc2046e-adc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  "#io-channel-cells":
+    const: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+
+patternProperties:
+  "^channel@[0-7]$":
+    $ref: "adc.yaml"
+    type: object
+
+    properties:
+      reg:
+        description: |
+          The channel number. It can have up to 8 channels
+        items:
+          minimum: 0
+          maximum: 7
+
+      settling-time-us: true
+      oversampling-ratio: true
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@0 {
+            compatible = "ti,tsc2046e-adc";
+            reg = <0>;
+            spi-max-frequency = <1000000>;
+            interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
+            #io-channel-cells = <1>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            channel@0 {
+              reg = <0>;
+            };
+            channel@1 {
+              reg = <1>;
+              settling-time-us = <700>;
+              oversampling-ratio = <5>;
+            };
+            channel@2 {
+              reg = <2>;
+            };
+            channel@3 {
+              reg = <3>;
+              settling-time-us = <700>;
+              oversampling-ratio = <5>;
+            };
+            channel@4 {
+              reg = <4>;
+              settling-time-us = <700>;
+              oversampling-ratio = <5>;
+            };
+            channel@5 {
+              reg = <5>;
+              settling-time-us = <700>;
+              oversampling-ratio = <5>;
+            };
+            channel@6 {
+              reg = <6>;
+            };
+            channel@7 {
+              reg = <7>;
+            };
+        };
+    };
+...
diff --git a/dts/Bindings/iio/afe/current-sense-shunt.yaml b/dts/Bindings/iio/afe/current-sense-shunt.yaml
index 90439a8dc7..f8a112c9a8 100644
--- a/dts/Bindings/iio/afe/current-sense-shunt.yaml
+++ b/dts/Bindings/iio/afe/current-sense-shunt.yaml
@@ -24,6 +24,9 @@ properties:
     description: |
       Channel node of a voltage io-channel.
 
+  "#io-channel-cells":
+    const: 0
+
   shunt-resistor-micro-ohms:
     description: The shunt resistance.
 
@@ -57,6 +60,7 @@ examples:
     sysi {
         compatible = "current-sense-shunt";
         io-channels = <&tiadc 0>;
+        #io-channel-cells = <0>;
 
         /* Divide the voltage by 3300000/1000000 (or 3.3) for the current. */
         shunt-resistor-micro-ohms = <3300000>;
diff --git a/dts/Bindings/iio/cdc/adi,ad7746.yaml b/dts/Bindings/iio/cdc/adi,ad7746.yaml
new file mode 100644
index 0000000000..a02036ef9e
--- /dev/null
+++ b/dts/Bindings/iio/cdc/adi,ad7746.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/cdc/adi,ad7746.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AD7746 24-Bit Capacitance-to-Digital Converter with Temperature Sensor
+
+maintainers:
+  - Michael Hennerich <michael.hennerich@analog.com>
+
+description: |
+  AD7746 24-Bit Capacitance-to-Digital Converter with Temperature Sensor
+
+  Specifications about the part can be found at:
+  https://www.analog.com/media/en/technical-documentation/data-sheets/ad7291.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ad7745
+      - adi,ad7746
+      - adi,ad7747
+
+  reg:
+    maxItems: 1
+
+  adi,excitation-vdd-permille:
+    description: |
+      Set VDD per mille to be used as the excitation voltage.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [125, 250, 375, 500]
+
+  adi,exca-output-en:
+    description: Enables the EXCA pin as the excitation output.
+    type: boolean
+
+  adi,exca-output-invert:
+    description: |
+      Inverts the excitation output in the EXCA pin.
+      Normally only one of the EXCX pins would be inverted, check the following
+      application notes for more details
+      https://www.analog.com/media/en/technical-documentation/application-notes/AN-1585.pdf
+    type: boolean
+
+  adi,excb-output-en:
+    description: Enables the EXCB pin as the excitation output.
+    type: boolean
+
+  adi,excb-output-invert:
+    description: Inverts the excitation output in the EXCB pin.
+    type: boolean
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      ad7746: cdc@48 {
+        compatible = "adi,ad7746";
+        reg = <0x48>;
+        adi,excitation-vdd-permille = <125>;
+
+        adi,exca-output-en;
+        adi,exca-output-invert;
+        adi,excb-output-en;
+        adi,excb-output-invert;
+      };
+    };
+...
diff --git a/dts/Bindings/iio/chemical/sensirion,sps30.yaml b/dts/Bindings/iio/chemical/sensirion,sps30.yaml
index a93d1972a5..967500b7e7 100644
--- a/dts/Bindings/iio/chemical/sensirion,sps30.yaml
+++ b/dts/Bindings/iio/chemical/sensirion,sps30.yaml
@@ -22,7 +22,6 @@ properties:
 
 required:
   - compatible
-  - reg
 
 additionalProperties: false
 
@@ -37,5 +36,11 @@ examples:
         reg = <0x69>;
       };
     };
+  - |
+    serial {
+      air-pollution-sensor {
+        compatible = "sensirion,sps30";
+      };
+    };
 
 ...
diff --git a/dts/Bindings/iio/dac/ad5755.txt b/dts/Bindings/iio/dac/ad5755.txt
deleted file mode 100644
index 502e1e55ad..0000000000
--- a/dts/Bindings/iio/dac/ad5755.txt
+++ /dev/null
@@ -1,124 +0,0 @@
-* Analog Devices AD5755 IIO Multi-Channel DAC Linux Driver
-
-Required properties:
- - compatible: Has to contain one of the following:
-	adi,ad5755
-	adi,ad5755-1
-	adi,ad5757
-	adi,ad5735
-	adi,ad5737
-
- - reg: spi chip select number for the device
- - spi-cpha or spi-cpol: is the only modes that is supported
-
-Recommended properties:
- - spi-max-frequency: Definition as per
-		Documentation/devicetree/bindings/spi/spi-bus.txt
-
-Optional properties:
-See include/dt-bindings/iio/ad5755.h
- - adi,ext-dc-dc-compenstation-resistor: boolean set if the hardware have an
-					 external resistor and thereby bypasses
-					 the internal compensation resistor.
- - adi,dc-dc-phase:
-	Valid values for DC DC Phase control is:
-	0: All dc-to-dc converters clock on the same edge.
-	1: Channel A and Channel B clock on the same edge,
-	   Channel C and Channel D clock on opposite edges.
-	2: Channel A and Channel C clock on the same edge,
-	   Channel B and Channel D clock on opposite edges.
-	3: Channel A, Channel B, Channel C, and Channel D
-	   clock 90 degrees out of phase from each other.
- - adi,dc-dc-freq-hz:
-	Valid values for DC DC frequency is [Hz]:
-	250000
-	410000
-	650000
- - adi,dc-dc-max-microvolt:
-	Valid values for the maximum allowed Vboost voltage supplied by
-	the dc-to-dc converter is:
-	23000000
-	24500000
-	27000000
-	29500000
-
-Optional for every channel:
- - adi,mode:
-	Valid values for DAC modes is:
-	0: 0 V to 5 V voltage range.
-	1: 0 V to 10 V voltage range.
-	2: Plus minus 5 V voltage range.
-	3: Plus minus 10 V voltage range.
-	4: 4 mA to 20 mA current range.
-	5: 0 mA to 20 mA current range.
-	6: 0 mA to 24 mA current range.
- - adi,ext-current-sense-resistor: boolean set if the hardware a external
-				   current sense resistor.
- - adi,enable-voltage-overrange: boolean enable voltage overrange
- - adi,slew: Array of slewrate settings should contain 3 fields:
-	1: Should be either 0 or 1 in order to enable or disable slewrate.
-	2: Slew rate settings:
-		Valid values for the slew rate update frequency:
-		64000
-		32000
-		16000
-		8000
-		4000
-		2000
-		1000
-		500
-		250
-		125
-		64
-		32
-		16
-		8
-		4
-		0
-	3: Slew step size:
-		Valid values for the step size LSBs:
-		1
-		2
-		4
-		16
-		32
-		64
-		128
-		256
-
-Example:
-dac@0 {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	compatible = "adi,ad5755";
-	reg = <0>;
-	spi-max-frequency = <1000000>;
-	spi-cpha;
-	adi,dc-dc-phase = <0>;
-	adi,dc-dc-freq-hz = <410000>;
-	adi,dc-dc-max-microvolt = <23000000>;
-	channel@0 {
-		reg = <0>;
-		adi,mode = <4>;
-		adi,ext-current-sense-resistor;
-		adi,slew = <0 64000 1>;
-	};
-	channel@1 {
-		reg = <1>;
-		adi,mode = <4>;
-		adi,ext-current-sense-resistor;
-		adi,slew = <0 64000 1>;
-	};
-	channel@2 {
-		reg = <2>;
-		adi,mode = <4>;
-		adi,ext-current-sense-resistor;
-		adi,slew = <0 64000 1>;
-	};
-	channel@3 {
-		reg = <3>;
-		adi,mode = <4>;
-		adi,ext-current-sense-resistor;
-		adi,slew = <0 64000 1>;
-	};
-};
diff --git a/dts/Bindings/iio/dac/adi,ad5755.yaml b/dts/Bindings/iio/dac/adi,ad5755.yaml
new file mode 100644
index 0000000000..be419ac46c
--- /dev/null
+++ b/dts/Bindings/iio/dac/adi,ad5755.yaml
@@ -0,0 +1,169 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/dac/adi,ad5755.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD5755 Multi-Channel DAC
+
+maintainers:
+  - Sean Nyekjaer <sean.nyekjaer@prevas.dk>
+
+properties:
+  compatible:
+    enum:
+      - adi,ad5755
+      - adi,ad5755-1
+      - adi,ad5757
+      - adi,ad5735
+      - adi,ad5737
+
+  reg:
+    maxItems: 1
+
+  spi-cpha:
+    description: Either this or spi-cpol but not both.
+  spi-cpol: true
+
+  spi-max-frequency: true
+
+  adi,ext-dc-dc-compenstation-resistor:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Set if the hardware have an external resistor and thereby bypasses
+      the internal compensation resistor.
+
+  adi,dc-dc-phase:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2, 3]
+    description: |
+      Valid values for DC DC Phase control is:
+      0: All dc-to-dc converters clock on the same edge.
+      1: Channel A and Channel B clock on the same edge,
+         Channel C and Channel D clock on opposite edges.
+      2: Channel A and Channel C clock on the same edge,
+         Channel B and Channel D clock on opposite edges.
+      3: Channel A, Channel B, Channel C, and Channel D
+         clock 90 degrees out of phase from each other.
+
+  adi,dc-dc-freq-hz:
+    enum: [250000, 410000, 650000]
+
+  adi,dc-dc-max-microvolt:
+    description:
+      Maximum allowed Vboost voltage supplied by the dc-to-dc converter.
+    enum: [23000000, 24500000, 27000000, 29500000]
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  "#io-channel-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+patternProperties:
+  "^channel@[0-7]$":
+    type: object
+    description: Child node to describe a channel
+    properties:
+      reg:
+        maxItems: 1
+
+      adi,mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 6
+        description: |
+          Valid values for DAC modes is:
+          0: 0 V to 5 V voltage range.
+          1: 0 V to 10 V voltage range.
+          2: Plus minus 5 V voltage range.
+          3: Plus minus 10 V voltage range.
+          4: 4 mA to 20 mA current range.
+          5: 0 mA to 20 mA current range.
+          6: 0 mA to 24 mA current range.
+
+      adi,ext-current-sense-resistor:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description:
+          Set if the hardware has an external current sense resistor
+
+      adi,enable-voltage-overrange:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description: Enable voltage overrange
+
+      adi,slew:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description: |
+          Array of slewrate settings should contain 3 fields:
+          1: Should be either 0 or 1 in order to enable or disable slewrate.
+          2: Slew rate update frequency
+          3: Slew step size
+        items:
+          - enum: [0, 1]
+          - enum: [64000, 32000, 16000, 8000, 4000, 2000, 1000, 500, 250, 125, 64, 32, 16, 8, 4, 0]
+          - enum: [1, 2, 4, 16, 32, 64, 128, 256]
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+oneOf:
+  - required:
+      - spi-cpha
+  - required:
+      - spi-cpol
+
+examples:
+  - |
+    #include <dt-bindings/iio/adi,ad5592r.h>
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        dac@0 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            compatible = "adi,ad5755";
+            reg = <0>;
+            spi-max-frequency = <1000000>;
+            spi-cpha;
+            adi,dc-dc-phase = <0>;
+            adi,dc-dc-freq-hz = <410000>;
+            adi,dc-dc-max-microvolt = <23000000>;
+            channel@0 {
+                reg = <0>;
+                adi,mode = <4>;
+                adi,ext-current-sense-resistor;
+                adi,slew = <0 64000 1>;
+            };
+            channel@1 {
+                reg = <1>;
+                adi,mode = <4>;
+                adi,ext-current-sense-resistor;
+                adi,slew = <0 64000 1>;
+            };
+            channel@2 {
+                reg = <2>;
+                adi,mode = <4>;
+                adi,ext-current-sense-resistor;
+                adi,slew = <0 64000 1>;
+            };
+            channel@3 {
+                reg = <3>;
+                adi,mode = <4>;
+                adi,ext-current-sense-resistor;
+                adi,slew = <0 64000 1>;
+            };
+        };
+    };
+...
diff --git a/dts/Bindings/iio/dac/ti,dac082s085.yaml b/dts/Bindings/iio/dac/ti,dac082s085.yaml
new file mode 100644
index 0000000000..b0157050f1
--- /dev/null
+++ b/dts/Bindings/iio/dac/ti,dac082s085.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/dac/ti,dac082s085.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DAC082s085 and similar DACs
+
+description:
+  A family of Texas Instruments 8/10/12-bit 2/4-channel DACs
+
+maintainers:
+  - Lukas Wunner <lukas@wunner.de>
+
+properties:
+  compatible:
+    enum:
+      - ti,dac082s085
+      - ti,dac102s085
+      - ti,dac122s085
+      - ti,dac084s085
+      - ti,dac104s085
+      - ti,dac124s085
+
+  reg:
+    maxItems: 1
+
+  spi-cpha: true
+  spi-cpol:
+    description:
+      Must be either spi-cpha, or spi-cpol but not both.
+
+  vref-supply:
+    description: Needed to provide output scaling.
+
+  spi-max-frequency: true
+
+required:
+  - compatible
+  - reg
+  - vref-supply
+
+additionalProperties: false
+
+oneOf:
+  - required:
+      - spi-cpha
+  - required:
+      - spi-cpol
+
+examples:
+  - |
+    vref_2v5_reg: regulator-vref {
+        compatible = "regulator-fixed";
+        regulator-name = "2v5";
+        regulator-min-microvolt = <2500000>;
+        regulator-max-microvolt = <2500000>;
+        regulator-always-on;
+    };
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        dac@0 {
+            compatible = "ti,dac082s085";
+            reg = <0>;
+            spi-max-frequency = <40000000>;
+            spi-cpol;
+            vref-supply = <&vref_2v5_reg>;
+        };
+    };
+...
diff --git a/dts/Bindings/iio/dac/ti-dac082s085.txt b/dts/Bindings/iio/dac/ti-dac082s085.txt
deleted file mode 100644
index 9cb0e10df7..0000000000
--- a/dts/Bindings/iio/dac/ti-dac082s085.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Texas Instruments 8/10/12-bit 2/4-channel DAC driver
-
-Required properties:
- - compatible:		Must be one of:
-			"ti,dac082s085"
-			"ti,dac102s085"
-			"ti,dac122s085"
-			"ti,dac084s085"
-			"ti,dac104s085"
-			"ti,dac124s085"
- - reg: 		Chip select number.
- - spi-cpha, spi-cpol:	SPI mode (0,1) or (1,0) must be used, so specify
-			either spi-cpha or spi-cpol (but not both).
- - vref-supply: 	Phandle to the external reference voltage supply.
-
-For other required and optional properties of SPI slave nodes please refer to
-../../spi/spi-bus.txt.
-
-Example:
-	vref_2v5_reg: regulator-vref {
-		compatible = "regulator-fixed";
-		regulator-name = "2v5";
-		regulator-min-microvolt = <2500000>;
-		regulator-max-microvolt = <2500000>;
-		regulator-always-on;
-	};
-
-	dac@0 {
-		compatible = "ti,dac082s085";
-		reg = <0>;
-		spi-max-frequency = <40000000>;
-		spi-cpol;
-		vref-supply = <&vref_2v5_reg>;
-	};
diff --git a/dts/Bindings/iio/light/amstaos,tsl2591.yaml b/dts/Bindings/iio/light/amstaos,tsl2591.yaml
new file mode 100644
index 0000000000..83b88c6a24
--- /dev/null
+++ b/dts/Bindings/iio/light/amstaos,tsl2591.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
+
+maintainers:
+  - Joe Sandom <joe.g.sandom@gmail.com>
+
+description: |
+  AMS/TAOS TSL2591 is a very-high sensitivity
+  light-to-digital converter that transforms light intensity into a digital
+  signal.
+
+properties:
+  compatible:
+    const: amstaos,tsl2591
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+    description:
+      Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.
+      interrupt is used to detect if the light intensity has fallen below
+      or reached above the configured threshold values.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        tsl2591@29 {
+            compatible = "amstaos,tsl2591";
+            reg = <0x29>;
+            interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
+       };
+    };
+...
diff --git a/dts/Bindings/iio/multiplexer/io-channel-mux.txt b/dts/Bindings/iio/multiplexer/io-channel-mux.txt
deleted file mode 100644
index 89647d7143..0000000000
--- a/dts/Bindings/iio/multiplexer/io-channel-mux.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-I/O channel multiplexer bindings
-
-If a multiplexer is used to select which hardware signal is fed to
-e.g. an ADC channel, these bindings describe that situation.
-
-Required properties:
-- compatible : "io-channel-mux"
-- io-channels : Channel node of the parent channel that has multiplexed
-		input.
-- io-channel-names : Should be "parent".
-- #address-cells = <1>;
-- #size-cells = <0>;
-- mux-controls : Mux controller node to use for operating the mux
-- channels : List of strings, labeling the mux controller states.
-
-For each non-empty string in the channels property, an io-channel will
-be created. The number of this io-channel is the same as the index into
-the list of strings in the channels property, and also matches the mux
-controller state. The mux controller state is described in
-../mux/mux-controller.txt
-
-Example:
-	mux: mux-controller {
-		compatible = "gpio-mux";
-		#mux-control-cells = <0>;
-
-		mux-gpios = <&pioA 0 GPIO_ACTIVE_HIGH>,
-			    <&pioA 1 GPIO_ACTIVE_HIGH>;
-	};
-
-	adc-mux {
-		compatible = "io-channel-mux";
-		io-channels = <&adc 0>;
-		io-channel-names = "parent";
-
-		mux-controls = <&mux>;
-
-		channels = "sync", "in", "system-regulator";
-	};
diff --git a/dts/Bindings/iio/multiplexer/io-channel-mux.yaml b/dts/Bindings/iio/multiplexer/io-channel-mux.yaml
new file mode 100644
index 0000000000..870b043406
--- /dev/null
+++ b/dts/Bindings/iio/multiplexer/io-channel-mux.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/multiplexer/io-channel-mux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: I/O channel multiplexer bindings
+
+maintainers:
+  - Peter Rosin <peda@axentia.se>
+
+description: |
+  If a multiplexer is used to select which hardware signal is fed to
+  e.g. an ADC channel, these bindings describe that situation.
+
+  For each non-empty string in the channels property, an io-channel will be
+  created. The number of this io-channel is the same as the index into the list
+  of strings in the channels property, and also matches the mux controller
+  state. The mux controller state is described in
+  Documentation/devicetree/bindings/mux/mux-controller.yaml
+
+properties:
+
+  compatible:
+    const: io-channel-mux
+
+  io-channels:
+    maxItems: 1
+    description: Channel node of the parent channel that has multiplexed input.
+
+  io-channel-names:
+    const: parent
+
+  mux-controls: true
+  mux-control-names: true
+
+  channels:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description:
+      List of strings, labeling the mux controller states.
+
+required:
+  - compatible
+  - io-channels
+  - io-channel-names
+  - mux-controls
+  - channels
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    mux: mux-controller {
+      compatible = "gpio-mux";
+      #mux-control-cells = <0>;
+
+      mux-gpios = <&pioA 0 GPIO_ACTIVE_HIGH>,
+                  <&pioA 1 GPIO_ACTIVE_HIGH>;
+    };
+
+    adc-mux {
+      compatible = "io-channel-mux";
+      io-channels = <&adc 0>;
+      io-channel-names = "parent";
+
+      mux-controls = <&mux>;
+      channels = "sync", "in", "system-regulator";
+    };
+...
diff --git a/dts/Bindings/iio/st,st-sensors.yaml b/dts/Bindings/iio/st,st-sensors.yaml
index 7e98f47987..b2a1e42c56 100644
--- a/dts/Bindings/iio/st,st-sensors.yaml
+++ b/dts/Bindings/iio/st,st-sensors.yaml
@@ -6,7 +6,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: STMicroelectronics MEMS sensors
 
-description: |
+description: The STMicroelectronics sensor devices are pretty straight-forward
+  I2C or SPI devices, all sharing the same device tree descriptions no matter
+  what type of sensor it is.
   Note that whilst this covers many STMicro MEMs sensors, some more complex
   IMUs need their own bindings.
   The STMicroelectronics sensor devices are pretty straight-forward I2C or
@@ -15,90 +17,181 @@ description: |
 
 maintainers:
   - Denis Ciocca <denis.ciocca@st.com>
+  - Linus Walleij <linus.walleij@linaro.org>
 
 properties:
   compatible:
-    description: |
-      Some values are deprecated.
-      st,lis3lv02d (deprecated, use st,lis3lv02dl-accel)
-      st,lis302dl-spi (deprecated, use st,lis3lv02dl-accel)
-    enum:
-        # Accelerometers
-      - st,lis3lv02d
-      - st,lis302dl-spi
-      - st,lis3lv02dl-accel
-      - st,lsm303dlh-accel
-      - st,lsm303dlhc-accel
-      - st,lis3dh-accel
-      - st,lsm330d-accel
-      - st,lsm330dl-accel
-      - st,lsm330dlc-accel
-      - st,lis331dl-accel
-      - st,lis331dlh-accel
-      - st,lsm303dl-accel
-      - st,lsm303dlm-accel
-      - st,lsm330-accel
-      - st,lsm303agr-accel
-      - st,lis2dh12-accel
-      - st,h3lis331dl-accel
-      - st,lng2dm-accel
-      - st,lis3l02dq
-      - st,lis2dw12
-      - st,lis3dhh
-      - st,lis3de
-      - st,lis2de12
-      - st,lis2hh12
-        # Gyroscopes
-      - st,l3g4200d-gyro
-      - st,lsm330d-gyro
-      - st,lsm330dl-gyro
-      - st,lsm330dlc-gyro
-      - st,l3gd20-gyro
-      - st,l3gd20h-gyro
-      - st,l3g4is-gyro
-      - st,lsm330-gyro
-      - st,lsm9ds0-gyro
-        # Magnetometers
-      - st,lsm303agr-magn
-      - st,lsm303dlh-magn
-      - st,lsm303dlhc-magn
-      - st,lsm303dlm-magn
-      - st,lis3mdl-magn
-      - st,lis2mdl
-      - st,lsm9ds1-magn
-      - st,iis2mdc
-        # Pressure sensors
-      - st,lps001wp-press
-      - st,lps25h-press
-      - st,lps331ap-press
-      - st,lps22hb-press
-      - st,lps33hw
-      - st,lps35hw
-      - st,lps22hh
+    oneOf:
+      - description: STMicroelectronics Accelerometers
+        enum:
+          - st,h3lis331dl-accel
+          - st,lis2de12
+          - st,lis2dw12
+          - st,lis2hh12
+          - st,lis2dh12-accel
+          - st,lis331dl-accel
+          - st,lis331dlh-accel
+          - st,lis3de
+          - st,lis3dh-accel
+          - st,lis3dhh
+          - st,lis3l02dq
+          - st,lis3lv02dl-accel
+          - st,lng2dm-accel
+          - st,lsm303agr-accel
+          - st,lsm303dl-accel
+          - st,lsm303dlh-accel
+          - st,lsm303dlhc-accel
+          - st,lsm303dlm-accel
+          - st,lsm330-accel
+          - st,lsm330d-accel
+          - st,lsm330dl-accel
+          - st,lsm330dlc-accel
+      - description: STMicroelectronics Gyroscopes
+        enum:
+          - st,l3g4200d-gyro
+          - st,l3g4is-gyro
+          - st,l3gd20-gyro
+          - st,l3gd20h-gyro
+          - st,lsm330-gyro
+          - st,lsm330d-gyro
+          - st,lsm330dl-gyro
+          - st,lsm330dlc-gyro
+          - st,lsm9ds0-gyro
+      - description: STMicroelectronics Magnetometers
+        enum:
+          - st,lis2mdl
+          - st,lis3mdl-magn
+          - st,lsm303agr-magn
+          - st,lsm303dlh-magn
+          - st,lsm303dlhc-magn
+          - st,lsm303dlm-magn
+          - st,lsm9ds1-magn
+      - description: STMicroelectronics Pressure Sensors
+        enum:
+          - st,lps001wp-press
+          - st,lps22hb-press
+          - st,lps22hh
+          - st,lps25h-press
+          - st,lps331ap-press
+          - st,lps33hw
+          - st,lps35hw
+      - description: IMUs
+        enum:
+          - st,lsm9ds0-imu
+      - description: Deprecated bindings
+        enum:
+          - st,lis302dl-spi
+          - st,lis3lv02d
+        deprecated: true
 
   reg:
     maxItems: 1
 
   interrupts:
+    description: interrupt line(s) connected to the DRDY line(s) and/or the
+      Intertial interrupt lines INT1 and INT2 if these exist. This means up to
+      three interrupts, and the DRDY must be the first one if it exists on
+      the package. The trigger edge of the interrupts is sometimes software
+      configurable in the hardware so the operating system should parse this
+      flag and set up the trigger edge as indicated in the device tree.
     minItems: 1
+    maxItems: 2
 
   vdd-supply: true
   vddio-supply: true
 
   st,drdy-int-pin:
+    description: the pin on the package that will be used to signal
+      "data ready" (valid values 1 or 2). This property is not configurable
+      on all sensors.
     $ref: /schemas/types.yaml#/definitions/uint32
-    description:
-      Some sensors have multiple possible pins via which they can provide
-      a data ready interrupt.  This selects which one.
-    enum:
-      - 1
-      - 2
+    enum: [1, 2]
 
   drive-open-drain:
     $ref: /schemas/types.yaml#/definitions/flag
-    description: |
-      The interrupt/data ready line will be configured as open drain, which
-      is useful if several sensors share the same interrupt line.
+    description: the interrupt/data ready line will be configured
+      as open drain, which is useful if several sensors share the same
+      interrupt line. (This binding is taken from pinctrl.)
+
+  mount-matrix:
+    description: an optional 3x3 mounting rotation matrix.
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            # These have no interrupts
+            - st,lps001wp
+    then:
+      properties:
+        interrupts: false
+        st,drdy-int-pin: false
+        drive-open-drain: false
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            # These have only DRDY
+            - st,lis2mdl
+            - st,lis3l02dq
+            - st,lis3lv02dl-accel
+            - st,lps22hb-press
+            - st,lps22hh
+            - st,lps25h-press
+            - st,lps33hw
+            - st,lps35hw
+            - st,lsm303agr-magn
+            - st,lsm303dlh-magn
+            - st,lsm303dlhc-magn
+            - st,lsm303dlm-magn
+    then:
+      properties:
+        interrupts:
+          maxItems: 1
+        st,drdy-int-pin: false
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            # Two intertial interrupts i.e. accelerometer/gyro interrupts
+            - st,h3lis331dl-accel
+            - st,l3g4200d-gyro
+            - st,l3g4is-gyro
+            - st,l3gd20-gyro
+            - st,l3gd20h-gyro
+            - st,lis2de12
+            - st,lis2dw12
+            - st,lis2hh12
+            - st,lis2dh12-accel
+            - st,lis331dl-accel
+            - st,lis331dlh-accel
+            - st,lis3de
+            - st,lis3dh-accel
+            - st,lis3dhh
+            - st,lis3mdl-magn
+            - st,lng2dm-accel
+            - st,lps331ap-press
+            - st,lsm303agr-accel
+            - st,lsm303dlh-accel
+            - st,lsm303dlhc-accel
+            - st,lsm303dlm-accel
+            - st,lsm330-accel
+            - st,lsm330-gyro
+            - st,lsm330d-accel
+            - st,lsm330d-gyro
+            - st,lsm330dl-accel
+            - st,lsm330dl-gyro
+            - st,lsm330dlc-accel
+            - st,lsm330dlc-gyro
+            - st,lsm9ds0-gyro
+            - st,lsm9ds1-magn
+    then:
+      properties:
+        interrupts:
+          maxItems: 2
 
 required:
   - compatible
@@ -110,15 +203,30 @@ examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
     i2c {
-        #address-cells = <1>;
-        #size-cells = <0>;
-        accelerometer@1d {
-            compatible = "st,lis3lv02dl-accel";
-            reg = <0x1d>;
-            interrupt-parent = <&gpio2>;
-            interrupts = <18 IRQ_TYPE_EDGE_RISING>;
-            pinctrl-0 = <&lis3lv02dl_nhk_mode>;
-            pinctrl-names = "default";
-        };
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      accelerometer@1c {
+        compatible = "st,lis331dl-accel";
+        reg = <0x1c>;
+        st,drdy-int-pin = <1>;
+        vdd-supply = <&ldo1>;
+        vddio-supply = <&ldo2>;
+        interrupt-parent = <&gpio>;
+        interrupts = <18 IRQ_TYPE_EDGE_RISING>, <19 IRQ_TYPE_EDGE_RISING>;
+      };
+    };
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      num-cs = <1>;
+
+      l3g4200d: gyroscope@0 {
+        compatible = "st,l3g4200d-gyro";
+        st,drdy-int-pin = <2>;
+        reg = <0>;
+        vdd-supply = <&vcc_io>;
+        vddio-supply = <&vcc_io>;
+      };
     };
 ...
diff --git a/dts/Bindings/iio/temperature/ti,tmp117.yaml b/dts/Bindings/iio/temperature/ti,tmp117.yaml
new file mode 100644
index 0000000000..347bc16a46
--- /dev/null
+++ b/dts/Bindings/iio/temperature/ti,tmp117.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/iio/temperature/ti,tmp117.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: "TI TMP117 - Digital temperature sensor with integrated NV memory"
+
+description: |
+    TI TMP117 - Digital temperature sensor with integrated NV memory that supports
+    I2C interface.
+      https://www.ti.com/lit/gpn/tmp1
+
+maintainers:
+  - Puranjay Mohan <puranjay12@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,tmp117
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        tmp117@48 {
+             compatible = "ti,tmp117";
+             reg = <0x48>;
+        };
+    };