xref: /freebsd/sys/contrib/device-tree/Bindings/sound/nau8315.txt (revision 8bab661a3316d8bd9b9fbd11a3b4371b91507bd2) 
15def4c47SEmmanuel VadotNuvoton NAU8315 Mono Class-D Amplifier
25def4c47SEmmanuel Vadot
35def4c47SEmmanuel VadotRequired properties:
45def4c47SEmmanuel Vadot- compatible   : "nuvoton,nau8315"
5*8bab661aSEmmanuel Vadot                 "nuvoton,nau8318"
65def4c47SEmmanuel Vadot
75def4c47SEmmanuel VadotOptional properties:
85def4c47SEmmanuel Vadot- enable-gpios : GPIO specifier for the chip's device enable input(EN) pin.
95def4c47SEmmanuel Vadot        If this option is not specified then driver does not manage
105def4c47SEmmanuel Vadot        the pin state (e.g. chip is always on).
115def4c47SEmmanuel Vadot
125def4c47SEmmanuel VadotExample:
135def4c47SEmmanuel Vadot
145def4c47SEmmanuel Vadot#include <dt-bindings/gpio/gpio.h>
155def4c47SEmmanuel Vadot
165def4c47SEmmanuel Vadotnau8315 {
175def4c47SEmmanuel Vadot	compatible = "nuvoton,nau8315";
185def4c47SEmmanuel Vadot	enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
195def4c47SEmmanuel Vadot};
20*8bab661aSEmmanuel Vadot
21*8bab661aSEmmanuel Vadotnau8318 {
22*8bab661aSEmmanuel Vadot	compatible = "nuvoton,nau8318";
23*8bab661aSEmmanuel Vadot	enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
24*8bab661aSEmmanuel Vadot};
25