18c2ecf20Sopenharmony_ciWM8770 audio CODEC 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciThis device supports SPI. 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ciRequired properties: 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci - compatible : "wlf,wm8770" 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci - reg : the chip select number. 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ciExample: 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciwm8770: codec@1 { 148c2ecf20Sopenharmony_ci compatible = "wlf,wm8770"; 158c2ecf20Sopenharmony_ci reg = <1>; 168c2ecf20Sopenharmony_ci}; 17