qca,ipq8074-pcm

VOIP PCM driver for IPQ8074

Required properties:

  - compatible     : "qca,ipq8074-pcm"
  - reg		   : should have the pcm register address, length
  - dma-tx-channel : should have the mbox tx channel id
  - dma-rx-channel : should have the mbox rx channel id
  - stereo-tx-port : should have the stereo tx id
  - stereo-rx-port : should have the stereo rx id


Example:

pcm: pcm_@7704000 {
        compatible = "qca,ipq8074-pcm";
	reg = <0x7704000 0x2000>;
	dma-tx-channel = <MBOX3_TX_ID>;
	dma-rx-channel = <MBOX0_RX_ID>;
	stereo-tx-port = <STEREO3_ID>;
	stereo-rx-port = <STEREO0_ID>;
	status = "disabled";
};