This patch exports the host capabilities to debugfs
This idea of sharing host capabilities over debugfs
came up from Abbas Raza <Abbas_Raza@xxxxxxxxxx>
Earlier discussions:
https://lkml.org/lkml/2018/3/5/357
https://www.spinics.net/lists/linux-mmc/msg48219.html
Signed-off-by: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
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Changes in v5:
- Added parser logic in kernel by using debugfs_create_file
for caps and caps2 instead of debugfs_create_x32