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[0/6] Support programmable pins for Ocelot PTP driver

Message ID 20200320103726.32559-1-yangbo.lu@nxp.com
Headers show
Series Support programmable pins for Ocelot PTP driver | expand

Message

Yangbo Lu March 20, 2020, 10:37 a.m. UTC 
The Ocelot PTP clock driver had been embedded into ocelot.c driver.
It had supported basic gettime64/settime64/adjtime/adjfine functions
by now which were used by both Ocelot switch and Felix switch.

This patch-set is to move current ptp clock code out of ocelot.c driver
maintaining as a single ptp_ocelot.c driver, and to implement 4
programmable pins (with only periodic signal function for now).

Yangbo Lu (6):
  ptp: move ocelot ptp clock code out of Ethernet driver
  MAINTAINERS: add entry for Microsemi Ocelot PTP driver
  net: mscc: ocelot: fix timestamp info if ptp clock does not work
  net: mscc: ocelot: redefine PTP pins
  net: mscc: ocelot: add wave programming registers definitions
  ptp_ocelot: support 4 programmable pins

 MAINTAINERS                                        |   9 +
 drivers/net/dsa/ocelot/felix.c                     |   3 +-
 drivers/net/dsa/ocelot/felix_vsc9959.c             |   2 +
 drivers/net/ethernet/mscc/ocelot.c                 | 207 +-------------
 drivers/net/ethernet/mscc/ocelot.h                 |   3 +-
 drivers/net/ethernet/mscc/ocelot_board.c           |   1 +
 drivers/net/ethernet/mscc/ocelot_regs.c            |   2 +
 drivers/ptp/Kconfig                                |  10 +
 drivers/ptp/Makefile                               |   1 +
 drivers/ptp/ptp_ocelot.c                           | 310 +++++++++++++++++++++
 include/soc/mscc/ocelot.h                          |  15 +-
 .../net/ethernet => include/soc}/mscc/ocelot_ptp.h |   3 +
 include/soc/mscc/ptp_ocelot.h                      |  34 +++
 13 files changed, 395 insertions(+), 205 deletions(-)
 create mode 100644 drivers/ptp/ptp_ocelot.c
 rename {drivers/net/ethernet => include/soc}/mscc/ocelot_ptp.h (88%)
 create mode 100644 include/soc/mscc/ptp_ocelot.h