* SiRF atlas6 and prima2 internal audio codec and port based audio setups Required properties: - compatible: "sirf,sirf-audio-card" - sirf,audio-platform: phandle for the platform node - sirf,audio-codec: phandle for the SiRF internal codec node Optional properties: - hp-pa-gpios: Need to be present if the board need control external headphone amplifier. - spk-pa-gpios: Need to be present if the board need control external speaker amplifier. - hp-switch-gpios: Need to be present if the board capable to detect jack insertion, removal. Available audio endpoints for the audio-routing table: Board connectors: * Headset Stereophone * Ext Spk * Line In * Mic SiRF internal audio codec pins: * HPOUTL * HPOUTR * SPKOUT * Ext Mic * Mic Bias Example: sound { compatible = "sirf,sirf-audio-card"; sirf,audio-codec = <&audiocodec>; sirf,audio-platform = <&audioport>; hp-pa-gpios = <&gpio 44 0>; spk-pa-gpios = <&gpio 46 0>; hp-switch-gpios = <&gpio 45 0>; };