19 #define SLICE_CTRL		0x0810
20 #define  SLICE_TX_EN			BIT(0)
22 #define TX_EVENT_MODE		0x0811
23 #define  MODE_TX_UPDATE_CF		BIT(0)
25 #define  MODE_TX_REPLACE_TS		GENMASK(1, 0)
26 #define RX_EVENT_MODE		0x0819
27 #define  MODE_RX_UPDATE_CF		BIT(0)
29 #define  MODE_RX_INSERT_TS_64		GENMASK(1, 0)
31 #define MODE_EVT_SHIFT_SYNC		0
36 #define MODE_SEL_SHIFT_PORT		0
46 #define TX_TS_CAPTURE		0x0821
47 #define  TX_TS_CAP_EN			BIT(0)
48 #define RX_TS_CAPTURE		0x0822
49 #define  RX_TS_CAP_EN			BIT(0)
51 #define TIME_CODE_0		0x0854
52 #define TIME_CODE_1		0x0855
53 #define TIME_CODE_2		0x0856
54 #define TIME_CODE_3		0x0857
55 #define TIME_CODE_4		0x0858
57 #define DPLL_SELECT		0x085b
60 #define SHADOW_CTRL		0x085c
61 #define SHADOW_LOAD		0x085d
66 #define INTR_MASK		0x085e
67 #define INTR_STATUS		0x085f
68 #define  INTC_FSYNC			BIT(0)
71 #define NCO_FREQ_LSB		0x0873
72 #define NCO_FREQ_MSB		0x0874
74 #define NCO_TIME_0		0x0875
75 #define NCO_TIME_1		0x0876
76 #define NCO_TIME_2_CTRL		0x0877
79 #define SYNC_OUT_0		0x0878
80 #define SYNC_OUT_1		0x0879
81 #define SYNC_OUT_2		0x087a
83 #define SYNC_IN_DIVIDER		0x087b
85 #define SYNOUT_TS_0		0x087c
86 #define SYNOUT_TS_1		0x087d
87 #define SYNOUT_TS_2		0x087e
89 #define NSE_CTRL		0x087f
97 #define  NSE_ONESHOT_EN			BIT(0)
98 #define  NSE_SYNC_OUT_MASK		GENMASK(1, 0)
100 #define TS_READ_CTRL		0x0885
101 #define  TS_READ_START			BIT(0)
104 #define HB_REG_0		0x0886
105 #define HB_REG_1		0x0887
106 #define HB_REG_2		0x0888
107 #define HB_REG_3		0x08ec
108 #define HB_REG_4		0x08ed
109 #define HB_STAT_CTRL		0x088e
114 #define TS_REG_0		0x0889
115 #define TS_REG_1		0x088a
116 #define TS_REG_2		0x088b
117 #define TS_REG_3		0x08c4
119 #define TS_INFO_0		0x088c
120 #define TS_INFO_1		0x088d
122 #define TIMECODE_CTRL		0x08c3
123 #define  TX_TIMECODE_SEL		GENMASK(7, 0)
126 #define TIME_SYNC		0x0ff5
127 #define  TIME_SYNC_EN			BIT(0)
184 	hb[0] = bcm_phy_read_exp(phydev, HB_REG_0);  in bcm_ptp_get_framesync_ts()
190 	bcm_phy_write_exp(phydev, HB_STAT_CTRL, 0);  in bcm_ptp_get_framesync_ts()
193 	ts->tv_nsec = (hb[1] << 16) | hb[0];  in bcm_ptp_get_framesync_ts()
213 	/* trigger framesync - must have 0->1 transition. */  in bcm_ptp_framesync()
235 	for (i = 0; i < 10; i++) {  in bcm_ptp_framesync_ts()
245 	return reg & INTC_FSYNC ? 0 : -ETIMEDOUT;  in bcm_ptp_framesync_ts()
282 	bcm_phy_write_exp(phydev, NCO_TIME_2_CTRL, (ns >> 36) & 0xfff);  in bcm_ptp_settime_locked()
292 	return 0;  in bcm_ptp_settime_locked()
337  * The frequency adjustment base is 0x8000 0000, or 8*2^28.
347 	int neg_adj = 0;  in bcm_ptp_adjfine()
352 	if (scaled_ppm < 0) {  in bcm_ptp_adjfine()
376 	bcm_phy_write_exp(priv->phydev, SHADOW_LOAD, 0);  in bcm_ptp_adjfine()
382 	return 0;  in bcm_ptp_adjfine()
428 	if ((reg & INTC_SOP) == 0) {  in bcm_ptp_get_tstamp()
435 	ts[0] = bcm_phy_read_exp(phydev, TS_REG_0);  in bcm_ptp_get_tstamp()
448 	bcm_phy_write_exp(phydev, TS_READ_CTRL, 0);  in bcm_ptp_get_tstamp()
453 	nsec = (ts[1] << 16) | ts[0];  in bcm_ptp_get_tstamp()
485 			memset(&hwts, 0, sizeof(hwts));  in bcm_ptp_match_tstamp()
523 		return 0;  in bcm_ptp_cancel_func()
533 	return 0;  in bcm_ptp_cancel_func()
558 	ts.tv_nsec = 0;  in bcm_ptp_perout_work()
562 	/* force 0->1 transition for ONESHOT */  in bcm_ptp_perout_work()
566 	bcm_phy_write_exp(phydev, SYNOUT_TS_0, ns & 0xfff0);  in bcm_ptp_perout_work()
595 	if (req->period.sec != 1 || req->period.nsec != 0)  in bcm_ptp_perout_locked()
617 	val = ((pulse & 0x3) << 14) | ((period >> 16) & 0x3fff);  in bcm_ptp_perout_locked()
620 	val = ((pulse >> 2) & 0x7f) | (pulse << 7);  in bcm_ptp_perout_locked()
628 	schedule_delayed_work(&priv->pin_work, 0);  in bcm_ptp_perout_locked()
630 	return 0;  in bcm_ptp_perout_locked()
651 	if ((reg & INTC_FSYNC) == 0)  in bcm_ptp_extts_work()
656 	event.index = 0;  in bcm_ptp_extts_work()
684 	schedule_delayed_work(&priv->pin_work, 0);  in bcm_ptp_extts_locked()
686 	return 0;  in bcm_ptp_extts_locked()
727 	return 0;  in bcm_ptp_verify()
775 		ptp_schedule_worker(priv->ptp_clock, 0);  in bcm_ptp_txtstamp()
814 	ctrl  = priv->hwts_rx ? SLICE_RX_EN : 0;  in bcm_ptp_hwtstamp()
815 	ctrl |= priv->tx_type != HWTSTAMP_TX_OFF ? SLICE_TX_EN : 0;  in bcm_ptp_hwtstamp()
841 	return 0;  in bcm_ptp_hwtstamp()
863 	return 0;  in bcm_ptp_ts_info()