1 files changed, 38 insertions, 7 deletions

diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.h b/drivers/net/ethernet/microchip/lan743x_ptp.h
index 5fc1b3cd5e33..f33dc83c5700 100644
--- a/drivers/net/ethernet/microchip/lan743x_ptp.h
+++ b/drivers/net/ethernet/microchip/lan743x_ptp.h
@@ -7,6 +7,22 @@
 #include "linux/ptp_clock_kernel.h"
 #include "linux/netdevice.h"
 
+#define LAN7430_N_LED			4
+#define LAN7430_N_GPIO			4	/* multiplexed with PHY LEDs */
+#define LAN7431_N_GPIO			12
+
+#define LAN743X_PTP_N_GPIO		LAN7431_N_GPIO
+
+/* the number of periodic outputs is limited by number of
+ * PTP clock event channels
+ */
+#define LAN743X_PTP_N_EVENT_CHAN	2
+#define LAN743X_PTP_N_PEROUT		LAN743X_PTP_N_EVENT_CHAN
+#define PCI11X1X_PTP_IO_MAX_CHANNELS	8
+#define LAN743X_PTP_N_EXTTS		PCI11X1X_PTP_IO_MAX_CHANNELS
+#define LAN743X_PTP_N_PPS		0
+#define PTP_CMD_CTL_TIMEOUT_CNT		50
+
 struct lan743x_adapter;
 
 /* GPIO */
@@ -35,14 +51,27 @@ int lan743x_ptp_open(struct lan743x_adapter *adapter);
 void lan743x_ptp_close(struct lan743x_adapter *adapter);
 void lan743x_ptp_update_latency(struct lan743x_adapter *adapter,
 				u32 link_speed);
-
-int lan743x_ptp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
+int lan743x_ptp_hwtstamp_get(struct net_device *netdev,
+			     struct kernel_hwtstamp_config *config);
+int lan743x_ptp_hwtstamp_set(struct net_device *netdev,
+			     struct kernel_hwtstamp_config *config,
+			     struct netlink_ext_ack *extack);
 
 #define LAN743X_PTP_NUMBER_OF_TX_TIMESTAMPS (4)
 
-#define PTP_FLAG_PTP_CLOCK_REGISTERED	BIT(1)
+#define PTP_FLAG_PTP_CLOCK_REGISTERED		BIT(1)
 #define PTP_FLAG_ISR_ENABLED			BIT(2)
 
+struct lan743x_ptp_perout {
+	int  event_ch;	/* PTP event channel (0=channel A, 1=channel B) */
+	int  gpio_pin;	/* GPIO pin where output appears */
+};
+
+struct lan743x_extts {
+	int flags;
+	struct timespec64 ts;
+};
+
 struct lan743x_ptp {
 	int flags;
 
@@ -51,13 +80,15 @@ struct lan743x_ptp {
 
 	struct ptp_clock *ptp_clock;
 	struct ptp_clock_info ptp_clock_info;
-	struct ptp_pin_desc pin_config[1];
+	struct ptp_pin_desc pin_config[LAN743X_PTP_N_GPIO];
 
-#define LAN743X_PTP_NUMBER_OF_EVENT_CHANNELS (2)
 	unsigned long used_event_ch;
+	struct lan743x_ptp_perout perout[LAN743X_PTP_N_PEROUT];
+	int ptp_io_perout[LAN743X_PTP_N_PEROUT]; /* PTP event channel (0=channel A, 1=channel B) */
+	struct lan743x_extts extts[LAN743X_PTP_N_EXTTS];
 
-	int perout_event_ch;
-	int perout_gpio_bit;
+	bool leds_multiplexed;
+	bool led_enabled[LAN7430_N_LED];
 
 	/* tx_ts_lock: used to prevent concurrent access to timestamp arrays */
 	spinlock_t	tx_ts_lock;