xref: /freebsd/sys/contrib/device-tree/Bindings/sound/wm8782.txt (revision 6580f5c38dd5b01aeeaed16b370f1a12423437f0)
1WM8782 stereo ADC
2
3This device does not have any control interface or reset pins.
4
5Required properties:
6
7 - compatible  : "wlf,wm8782"
8 - Vdda-supply : phandle to a regulator for the analog power supply (2.7V - 5.5V)
9 - Vdd-supply  : phandle to a regulator for the digital power supply (2.7V - 3.6V)
10
11Optional properties:
12
13 - wlf,fsampen:
14   FSAMPEN pin value, 0 for low, 1 for high, 2 for disconnected.
15   Defaults to 0 if left unspecified.
16
17Example:
18
19wm8782: stereo-adc {
20	compatible = "wlf,wm8782";
21	Vdda-supply = <&vdda_supply>;
22	Vdd-supply = <&vdd_supply>;
23	wlf,fsampen = <2>; /* 192KHz */
24};
25