18c2ecf20Sopenharmony_ciTexas Instruments PCM1681 8-channel PWM Processor 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciRequired properties: 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci - compatible: Should contain "ti,pcm1681". 68c2ecf20Sopenharmony_ci - reg: The i2c address. Should contain <0x4c>. 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ciExamples: 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci i2c_bus { 118c2ecf20Sopenharmony_ci pcm1681@4c { 128c2ecf20Sopenharmony_ci compatible = "ti,pcm1681"; 138c2ecf20Sopenharmony_ci reg = <0x4c>; 148c2ecf20Sopenharmony_ci }; 158c2ecf20Sopenharmony_ci }; 16