| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/dac/ti,dac7612.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Texas Instruments DAC7612 family of DACs |
| |
| description: |
| The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with |
| guaranteed 12-bit monotonicity performance over the industrial temperature |
| range. Is is programmable through an SPI interface. |
| |
| maintainers: |
| - Ricardo Ribalda Delgado <ricardo@ribalda.com> |
| |
| properties: |
| compatible: |
| enum: |
| - ti,dac7612 |
| - ti,dac7612u |
| - ti,dac7612ub |
| |
| reg: |
| maxItems: 1 |
| |
| ti,loaddacs-gpios: |
| description: |
| DACs are loaded when the pin connected to this GPIO is pulled low. |
| maxItems: 1 |
| |
| spi-max-frequency: true |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| dac@1 { |
| compatible = "ti,dac7612"; |
| reg = <0x1>; |
| ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| ... |
