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Date:	Sun, 28 Sep 2014 12:20:07 +0800
From:	Luwei Zhou <>
To:	<>, <>
CC:	<>, <>,
	<>, <>,
	<>, <>,
Subject: [PATCH v2 0/4] net: fec: ptp: Add FEC PPS ouput support.

These patches use hardeware adjustment to ptp timer and add pps ouput

Change from v1 to v2:
	- Fix the potential 32-bit multiplication overflow issue.
	- Optimize the hareware adjustment code to improve efficiency as Richard suggested
	- Use ptp PTP_PIN_SET/GETFUNC interface to set PPS channel not device tree
	  and add PTP_PF_PPS enumeration
	- Modify comments style
Luwei Zhou (4):
  net: fec: ptp: Use the 31-bit ptp timer.
  net: fec: ptp: Use hardware algorithm to adjust PTP counter.
  ptp: Add PTP_PF_PPS enumeration to ptp_pin_function.
  net: fec: ptp: Enalbe PPS ouput based on ptp clock

 drivers/net/ethernet/freescale/fec.h      |  10 +
 drivers/net/ethernet/freescale/fec_main.c |   2 +
 drivers/net/ethernet/freescale/fec_ptp.c  | 293 ++++++++++++++++++++++++++++--
 drivers/ptp/ptp_chardev.c                 |   8 +
 include/linux/ptp_clock_kernel.h          |   2 +
 include/uapi/linux/ptp_clock.h            |   1 +
 6 files changed, 298 insertions(+), 18 deletions(-)


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