dpaa2-ptp: reuse ptp_qoriq driver

Although dpaa2-ptp.c driver is a fsl_mc_driver which
is using MC APIs for register accessing, it's same IP
block with eTSEC/DPAA/ENETC 1588 timer.
This patch is to convert to reuse ptp_qoriq driver by
using register ioremap and dropping related MC APIs.
However the interrupts could only be handled by MC which
fires MSIs to ARM cores. So the interrupt enabling and
handling still rely on MC APIs.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/freescale/dpaa2/dprtc.h

@@ -22,24 +22,4 @@ int dprtc_close(struct fsl_mc_io *mc_io,
 		u32 cmd_flags,
 		u16 token);
 
-int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io,
-				u32 cmd_flags,
-				u16 token,
-				u32 freq_compensation);
-
-int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io,
-				u32 cmd_flags,
-				u16 token,
-				u32 *freq_compensation);
-
-int dprtc_get_time(struct fsl_mc_io *mc_io,
-		   u32 cmd_flags,
-		   u16 token,
-		   uint64_t *time);
-
-int dprtc_set_time(struct fsl_mc_io *mc_io,
-		   u32 cmd_flags,
-		   u16 token,
-		   uint64_t time);
-
 #endif /* __FSL_DPRTC_H */