* BTFM Slimbus Slave Driver
BTFM Slimbus Slave driver configure and initialize slimbus slave device.
Bluetooth SCO and FM Audio data is transferred over slimbus interface.

Required properties:
	- compatible: Should be set to one of the following:
		btfmslim_slave
	- qcom,btfm-slim-ifd: BTFM slimbus slave device entry name

Optional properties:
	- qcom,btfm-slim-ifd-elemental-addr: BTFM slimbus slave device
		enumeration address

Example:
	btfmslim_codec: wcn3990 {
		compatible = "qcom,btfmslim_slave";
		elemental-addr = [00 01 20 02 17 02];
		qcom,btfm-slim-ifd = "btfmslim_slave_ifd";
		qcom,btfm-slim-ifd-elemental-addr = [00 00 20 02 17 02];
	};