xref: /freebsd/sys/contrib/device-tree/Bindings/sound/img,pistachio-internal-dac.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1*c66ec88fSEmmanuel VadotPistachio internal DAC DT bindings
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRequired properties:
4*c66ec88fSEmmanuel Vadot
5*c66ec88fSEmmanuel Vadot  - compatible: "img,pistachio-internal-dac"
6*c66ec88fSEmmanuel Vadot
7*c66ec88fSEmmanuel Vadot  - img,cr-top : Must contain a phandle to the top level control syscon
8*c66ec88fSEmmanuel Vadot		 node which contains the internal dac control registers
9*c66ec88fSEmmanuel Vadot
10*c66ec88fSEmmanuel Vadot  - VDD-supply : Digital power supply regulator (+1.8V or +3.3V)
11*c66ec88fSEmmanuel Vadot
12*c66ec88fSEmmanuel VadotExamples:
13*c66ec88fSEmmanuel Vadot
14*c66ec88fSEmmanuel Vadotinternal_dac: internal-dac {
15*c66ec88fSEmmanuel Vadot	compatible = "img,pistachio-internal-dac";
16*c66ec88fSEmmanuel Vadot	img,cr-top = <&cr_top>;
17*c66ec88fSEmmanuel Vadot	VDD-supply = <&supply3v3>;
18*c66ec88fSEmmanuel Vadot};
19