Enable sun8i-ce stats

configname: CONFIG_CRYPTO_DEV_SUN8I_CE_DEBUG

Linux Kernel Configuration
└─>Cryptographic API
└─>Hardware crypto devices
└─>Enable sun8i-ce stats
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Say y to enable sun8i-ce debug stats.
This will create /sys/kernel/debug/sun8i-ce/stats for displaying
the number of requests per flow and per algorithm.