Rename the register to be aligned with the HDMI_CORE_SYS naming convention.
Also, update the naming of the #defines used for its fields.
Signed-off-by: NRicardo Neri <ricardo.neri@ti.com>
Signed-off-by: NArchit Taneja <archit@ti.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>