The HDMI TX Parallel Audio Interface (HTX_PAI) is a bridge between the
Audio Subsystem to the HDMI TX Controller.
Shrink register map size of hdmi_pvi to avoid overlapped hdmi_pai device.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>