JZ4780_DMA_UART4_RX 15 include/dt-bindings/dma/jz4780-dma.h #define JZ4780_DMA_UART4_RX 0xd JZ4780_DMA_UART4_RX 15 scripts/dtc/include-prefixes/dt-bindings/dma/jz4780-dma.h #define JZ4780_DMA_UART4_RX 0xd