| 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>; |
| }; |
