322 static int i2s_litex_configure(const struct device *dev, enum i2s_dir dir,  in i2s_litex_configure()  argument
332 	if (dir == I2S_DIR_RX) {  in i2s_litex_configure()
335 	} else if (dir == I2S_DIR_TX) {  in i2s_litex_configure()
338 	} else if (dir == I2S_DIR_BOTH) {  in i2s_litex_configure()
480 static int i2s_litex_trigger(const struct device *dev, enum i2s_dir dir,  in i2s_litex_trigger()  argument
487 	if (dir == I2S_DIR_RX) {  in i2s_litex_trigger()
489 	} else if (dir == I2S_DIR_TX) {  in i2s_litex_trigger()
491 	} else if (dir == I2S_DIR_BOTH) {  in i2s_litex_trigger()
601 #define I2S_INIT(dir)                                                          \  argument
606 	static struct i2s_litex_data i2s_litex_data_##dir = {                  \
607 		.dir.mem_block_queue.buf = dir##_ring_buf,                     \
608 		.dir.mem_block_queue.len =                                     \
609 			sizeof(dir##_ring_buf) / sizeof(struct queue_item),    \
612 	static void i2s_litex_irq_config_func_##dir(const struct device *dev); \
614 	static struct i2s_litex_cfg i2s_litex_cfg_##dir = {                    \
615 		.base = DT_REG_ADDR(DT_NODELABEL(i2s_##dir)), \
617 			DT_REG_ADDR_BY_NAME(DT_NODELABEL(i2s_##dir), fifo),    \
618 		.fifo_depth = DT_PROP(DT_NODELABEL(i2s_##dir), fifo_depth),    \
619 		.irq_config = i2s_litex_irq_config_func_##dir                  \
621 	DEVICE_DT_DEFINE(DT_NODELABEL(i2s_##dir), i2s_litex_initialize,        \
622 				NULL, &i2s_litex_data_##dir,		       \
623 				&i2s_litex_cfg_##dir, POST_KERNEL,             \
627 	static void i2s_litex_irq_config_func_##dir(const struct device *dev)  \
629 		IRQ_CONNECT(DT_IRQN(DT_NODELABEL(i2s_##dir)),                  \
630 					DT_IRQ(DT_NODELABEL(i2s_##dir),	       \
632 					i2s_litex_isr_##dir,		       \
633 					DEVICE_DT_GET(DT_NODELABEL(i2s_##dir)), 0);\
634 		irq_enable(DT_IRQN(DT_NODELABEL(i2s_##dir)));                  \