xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/iio/dac/ti,dac7311.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunTI DAC7311 device tree bindings
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: must be set to:
5*4882a593Smuzhiyun	* "ti,dac7311"
6*4882a593Smuzhiyun	* "ti,dac6311"
7*4882a593Smuzhiyun	* "ti,dac5311"
8*4882a593Smuzhiyun- reg: spi chip select number for the device
9*4882a593Smuzhiyun- vref-supply: The regulator supply for ADC reference voltage
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunOptional properties:
12*4882a593Smuzhiyun- spi-max-frequency: Max SPI frequency to use
13*4882a593Smuzhiyun
14*4882a593SmuzhiyunExample:
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun	spi_master {
17*4882a593Smuzhiyun		dac@0 {
18*4882a593Smuzhiyun			compatible = "ti,dac7311";
19*4882a593Smuzhiyun			reg = <0>; /* CS0 */
20*4882a593Smuzhiyun			spi-max-frequency = <1000000>;
21*4882a593Smuzhiyun			vref-supply = <&vdd_supply>;
22*4882a593Smuzhiyun		};
23*4882a593Smuzhiyun	};
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