18c2ecf20Sopenharmony_ciUDA1334 audio CODEC 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciThis device uses simple GPIO pins for controlling codec settings. 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ciRequired properties: 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci - compatible : "nxp,uda1334" 88c2ecf20Sopenharmony_ci - nxp,mute-gpios: a GPIO spec for the MUTE pin. 98c2ecf20Sopenharmony_ci - nxp,deemph-gpios: a GPIO spec for the De-emphasis pin 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ciExample: 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciuda1334: audio-codec { 148c2ecf20Sopenharmony_ci compatible = "nxp,uda1334"; 158c2ecf20Sopenharmony_ci nxp,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; 168c2ecf20Sopenharmony_ci nxp,deemph-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>; 178c2ecf20Sopenharmony_ci}; 18