SYS_PTP_CFG      1994 drivers/net/ethernet/mscc/ocelot.c 	ocelot_write(ocelot, SYS_PTP_CFG_PTP_STAMP_WID(30), SYS_PTP_CFG);
SYS_PTP_CFG       224 drivers/net/ethernet/mscc/ocelot_regs.c 	REG(SYS_PTP_CFG,                   0x0006c4),