After leaving the Partial-IO mode or other deep sleep states, the IO
isolation needs to be removed. This routine is shared by at least am62,
am62a and am62p.
The original function for testing was developed by
Akashdeep Kaur <a-kaur@ti.com>
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
