969 #define UART_DMA_CHANNEL_INIT(index, dir, ch_dir, src_burst, dst_burst)                            \  argument
970 	.dma_dev = DEVICE_DT_GET(DT_INST_DMAS_CTLR_BY_NAME(index, dir)),                           \
971 	.dma_channel = DT_INST_DMAS_CELL_BY_NAME(index, dir, channel),                             \
973 		.dma_slot = DT_INST_DMAS_CELL_BY_NAME(index, dir, config),                         \
975 		.channel_priority = DT_INST_DMAS_CELL_BY_NAME(index, dir, priority),               \
984 #define UART_DMA_CHANNEL(index, dir, ch_dir, src_burst, dst_burst)                                 \  argument
986 		DT_INST_DMAS_HAS_NAME(index, dir),                                                 \
987 		(UART_DMA_CHANNEL_INIT(index, dir, ch_dir, src_burst, dst_burst)), (NULL))},
989 #define UART_DMA_CHANNEL(index, dir, ch_dir, src_burst, dst_burst)  argument
993 #define XMC4XXX_IRQ_HANDLER(index)                                                         \  argument
994 static void uart_xmc4xxx_irq_setup_##index(const struct device *dev)                       \
996 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(index, tx, irq),                                   \
997 		    DT_INST_IRQ_BY_NAME(index, tx, priority), uart_xmc4xxx_isr,            \
998 		    DEVICE_DT_INST_GET(index), 0);                                         \
999 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(index, rx, irq),                                   \
1000 		    DT_INST_IRQ_BY_NAME(index, rx, priority), uart_xmc4xxx_isr,            \
1001 		    DEVICE_DT_INST_GET(index), 0);                                         \
1002 	irq_enable(DT_INST_IRQ_BY_NAME(index, tx, irq));                                   \
1003 	irq_enable(DT_INST_IRQ_BY_NAME(index, rx, irq));                                   \
1006 #define XMC4XXX_IRQ_STRUCT_INIT(index)                                                     \  argument
1007 	.irq_config_func = uart_xmc4xxx_irq_setup_##index,                                 \
1008 	.irq_num_tx = DT_INST_IRQ_BY_NAME(index, tx, irq),                                 \
1009 	.irq_num_rx = DT_INST_IRQ_BY_NAME(index, rx, irq),
1012 #define XMC4XXX_IRQ_HANDLER(index)  argument
1013 #define XMC4XXX_IRQ_STRUCT_INIT(index)  argument
1016 #define XMC4XXX_INIT(index)						\  argument
1017 PINCTRL_DT_INST_DEFINE(index);						\
1018 XMC4XXX_IRQ_HANDLER(index)						\
1019 static struct uart_xmc4xxx_data xmc4xxx_data_##index = {		\
1020 	.config.baudrate = DT_INST_PROP(index, current_speed),		\
1021 	UART_DMA_CHANNEL(index, tx, MEMORY_TO_PERIPHERAL, 8, 1)         \
1022 	UART_DMA_CHANNEL(index, rx, PERIPHERAL_TO_MEMORY, 1, 8)         \
1025 static const struct uart_xmc4xxx_config xmc4xxx_config_##index = {	\
1026 	.uart = (XMC_USIC_CH_t *)DT_INST_REG_ADDR(index),		\
1027 	.pcfg = PINCTRL_DT_INST_DEV_CONFIG_GET(index),			\
1028 	.input_src = DT_INST_ENUM_IDX(index, input_src),		\
1029 XMC4XXX_IRQ_STRUCT_INIT(index)						\
1030 	.fifo_start_offset = DT_INST_PROP(index, fifo_start_offset),    \
1031 	.fifo_tx_size = DT_INST_ENUM_IDX(index, fifo_tx_size),          \
1032 	.fifo_rx_size = DT_INST_ENUM_IDX(index, fifo_rx_size),          \
1035 	DEVICE_DT_INST_DEFINE(index, uart_xmc4xxx_init,			\
1037 			    &xmc4xxx_data_##index,			\
1038 			    &xmc4xxx_config_##index, PRE_KERNEL_1,	\