JZ4780_DMA_UART0_RX 23 include/dt-bindings/dma/jz4780-dma.h #define JZ4780_DMA_UART0_RX 0x15 JZ4780_DMA_UART0_RX 23 scripts/dtc/include-prefixes/dt-bindings/dma/jz4780-dma.h #define JZ4780_DMA_UART0_RX 0x15