xref: /freebsd/sys/contrib/device-tree/Bindings/sound/everest,es7241.txt (revision 7ef62cebc2f965b0f640263e179276928885e33d)
1ES7241 i2s AD converter
2
3Required properties:
4- compatible : "everest,es7241"
5- VDDP-supply: regulator phandle for the VDDA supply
6- VDDA-supply: regulator phandle for the VDDP supply
7- VDDD-supply: regulator phandle for the VDDD supply
8
9Optional properties:
10- reset-gpios: gpio connected to the reset pin
11- m0-gpios   : gpio connected to the m0 pin
12- m1-gpios   : gpio connected to the m1 pin
13- everest,sdout-pull-down:
14   Format used by the serial interface is controlled by pulling
15   the sdout. If the sdout is pulled down, leftj format is used.
16   If this property is not provided, sdout is assumed to pulled
17   up and i2s format is used
18
19Example:
20
21linein: audio-codec@2 {
22	#sound-dai-cells = <0>;
23	compatible = "everest,es7241";
24	VDDA-supply = <&vcc_3v3>;
25	VDDP-supply = <&vcc_3v3>;
26	VDDD-supply = <&vcc_3v3>;
27	reset-gpios = <&gpio GPIOH_42>;
28};
29