default or selected kernelversion does not have config value CONFIG_DMA_JZ4740.
Result is shown for kernelversion 6.9.9

JZ4740 DMA support

modulename: dma-jz4740.ko

configname: CONFIG_DMA_JZ4740

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>JZ4740 DMA support
In linux kernel since version 3.11 (release Date: 2013-09-02)  
source code:
drivers/dma/dma-jz4740.c

depends
CONFIG_DMADEVICES
CONFIG_COMPILE_TEST or CONFIG_MACH_JZ4740