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1What: /sys/kernel/debug/iio/iio:deviceX/backendY/name2KernelVersion: 6.113Contact: linux-iio@vger.kernel.org4Description:5 Name of Backend Y connected to device X.6 7What: /sys/kernel/debug/iio/iio:deviceX/backendY/direct_reg_access8KernelVersion: 6.119Contact: linux-iio@vger.kernel.org10Description:11 Directly access the registers of backend Y. Typical usage is:12 13 Reading address 0x5014 echo 0x50 > direct_reg_access15 cat direct_reg_access16 17 Writing address 0x5018 echo 0x50 0x3 > direct_reg_access19 //readback address 0x5020 cat direct_reg_access21