* Qualcomm Technologies IPQ4019 ASoC I2S PCM driver

This node models the Qualcomm Technologies IPQ4019 ASoC I2S PCM driver

Required properties:

- compatible	 : "qca,ipq4019-i2s1"
- dma-tx-channel : should have the mbox tx channel id
- stereo-tx-port : should have the stereo tx id
- clocks	 : should have the audio tx bit clock, tx master clock,
		   rx bit clock, rx master clock id
- clock-names	 : should be "audio_tx_bclk", "audio_tx_mclk", "audio_rx_bclk",
		   "audio_rx_mclk"

Example:
i2s1: ipq4019-pcm-i2s1@0 {
	compatible = "qca,ipq4019-i2s1";
	dma-tx-channel = <MBOX1_TX_ID>;
	stereo-tx-port = <STEREO1_ID>;
	clocks = <&adcc ADCC_TXB_CLK_SRC>,
		<&adcc ADCC_TXM_CLK_SRC>,
		<&adcc ADCC_RXB_CLK_SRC>,
		<&adcc ADCC_RXM_CLK_SRC>;
	clock-names = "audio_tx_bclk",
		"audio_tx_mclk",
		"audio_rx_bclk",
		"audio_rx_mclk";
	status = "disabled";
};