dpaa2-ptp: reuse ptp_qoriq driver
authorYangbo Lu <yangbo.lu@nxp.com>
Fri, 14 Jun 2019 10:40:51 +0000 (18:40 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 15 Jun 2019 20:43:06 +0000 (13:43 -0700)
commitd346c9e86d8685d7cdceddf5b2e9c4376334620c
treecb87d41151d1fc193c211fa209ce5a88c989b636
parent8099d7ca6e7b76282fef7565877f5c8f02f8ef4f
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/Kconfig
drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c
drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h
drivers/net/ethernet/freescale/dpaa2/dprtc.c
drivers/net/ethernet/freescale/dpaa2/dprtc.h