68  * PDM Channels LEFT / RIGHT
76  * PDM Input/Output signal configuration
80 	 * @name Parameters common to all PDM controllers
96 	 * @name Parameters unique to each PDM controller
99 	/** Bit mask to optionally invert PDM clock */
103 	/** Collection of clock skew values for each PDM port */
111  * Configuration of the PCM streams to be output by the PDM hardware
128  * Mapping/ordering of the PDM channels to logical PCM output channel
138  * bit indicates LEFT/RIGHT selection of the PDM controller.
140  * The most significant 3 bits indicate the PDM controller number:
145  * CONSTRAINT: The LEFT and RIGHT channels of EACH PDM controller needs
201  * Returns the map of PDM controller and LEFT/RIGHT channel shifted to
205  * @param pdm The PDM hardware controller number
206  * @param lr LEFT/RIGHT channel within the chosen PDM hardware controller
208  * @return Bit-map containing the PDM and L/R channel information
210 static inline uint32_t dmic_build_channel_map(uint8_t channel, uint8_t pdm,  in dmic_build_channel_map()  argument
213 	return ((((pdm & BIT_MASK(3)) << 1) | lr) <<  in dmic_build_channel_map()
220  * Returns the PDM controller and LEFT/RIGHT channel corresponding to
226  * @param pdm Pointer to the PDM hardware controller number
227  * @param lr Pointer to the LEFT/RIGHT channel within the PDM controller
230 		uint32_t channel_map_hi, uint8_t channel, uint8_t *pdm, enum pdm_lr *lr)  in dmic_parse_channel_map()  argument
237 	*pdm = (channel_map >> 1) & BIT_MASK(3);  in dmic_parse_channel_map()
242  * Build a bit map of clock skew values for each PDM channel
245  * corresponding to the input PDM controller value
247  * @param pdm The PDM hardware controller number
248  * @param skew The skew to apply for the clock output from the PDM controller
252 static inline uint32_t dmic_build_clk_skew_map(uint8_t pdm, uint8_t skew)  in dmic_build_clk_skew_map()  argument
254 	return ((skew & BIT_MASK(4)) << ((pdm & BIT_MASK(3)) * 4U));  in dmic_build_clk_skew_map()
261  * channel mapping, PDM I/O configuration, PCM stream configuration, etc.