| 
     1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/iio/dac/adi,ad5421.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Analog Devices AD5421 DAC
    8 
    9 maintainers:
   10   - Lars-Peter Clausen <lars@metafoo.de>
   11   - Jonathan Cameron <jic23@kernel.org>
   12 
   13 description: |
   14   AD5421 is designed for us in loop-powered, 4 mA to 20 mA smart transmitter
   15   applications. It provides a 16-bit DAC, current amplifier, voltage regulator
   16   to drive the loop and a voltage reference.
   17 
   18 properties:
   19   compatible:
   20     const: adi,ad5421
   21 
   22   reg:
   23     maxItems: 1
   24 
   25   interrupts:
   26     maxItems: 1
   27     description: Fault signal.
   28 
   29   spi-max-frequency: true
   30 
   31 required:
   32   - compatible
   33   - reg
   34 
   35 additionalProperties: false
   36 
   37 examples:
   38   - |
   39     #include <dt-bindings/interrupt-controller/irq.h>
   40     spi {
   41         #address-cells = <1>;
   42         #size-cells = <0>;
   43 
   44         dac@0 {
   45             compatible = "adi,ad5421";
   46             reg = <0>;
   47             spi-max-frequency = <30000000>;
   48             interrupts = <55 IRQ_TYPE_LEVEL_HIGH>;
   49         };
   50     };
   51 ...
Cache object: 82d5876f07017d4d75987e1a25787f4f 
 
 |