1 files changed, 31 insertions, 30 deletions

diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h
index fbb564c3beb8..d801fc204d19 100644
--- a/drivers/net/dsa/sja1105/sja1105.h
+++ b/drivers/net/dsa/sja1105/sja1105.h
@@ -20,7 +20,13 @@
  */
 #define SJA1105_AGEING_TIME_MS(ms)	((ms) / 10)
 
+typedef enum {
+	SPI_READ = 0,
+	SPI_WRITE = 1,
+} sja1105_spi_rw_mode_t;
+
 #include "sja1105_tas.h"
+#include "sja1105_ptp.h"
 
 /* Keeps the different addresses between E/T and P/Q/R/S */
 struct sja1105_regs {
@@ -32,9 +38,10 @@ struct sja1105_regs {
 	u64 config;
 	u64 rmii_pll1;
 	u64 ptp_control;
-	u64 ptpclk;
+	u64 ptpclkval;
 	u64 ptpclkrate;
-	u64 ptptsclk;
+	u64 ptpclkcorp;
+	u64 ptpschtm;
 	u64 ptpegr_ts[SJA1105_NUM_PORTS];
 	u64 pad_mii_tx[SJA1105_NUM_PORTS];
 	u64 pad_mii_id[SJA1105_NUM_PORTS];
@@ -71,14 +78,15 @@ struct sja1105_info {
 	const struct sja1105_dynamic_table_ops *dyn_ops;
 	const struct sja1105_table_ops *static_ops;
 	const struct sja1105_regs *regs;
-	int (*ptp_cmd)(const void *ctx, const void *data);
-	int (*reset_cmd)(const void *ctx, const void *data);
+	int (*reset_cmd)(struct dsa_switch *ds);
 	int (*setup_rgmii_delay)(const void *ctx, int port);
 	/* Prototypes from include/net/dsa.h */
 	int (*fdb_add_cmd)(struct dsa_switch *ds, int port,
 			   const unsigned char *addr, u16 vid);
 	int (*fdb_del_cmd)(struct dsa_switch *ds, int port,
 			   const unsigned char *addr, u16 vid);
+	void (*ptp_cmd_packing)(u8 *buf, struct sja1105_ptp_cmd *cmd,
+				enum packing_op op);
 	const char *name;
 };
 
@@ -91,26 +99,16 @@ struct sja1105_private {
 	struct spi_device *spidev;
 	struct dsa_switch *ds;
 	struct sja1105_port ports[SJA1105_NUM_PORTS];
-	struct ptp_clock_info ptp_caps;
-	struct ptp_clock *clock;
-	/* The cycle counter translates the PTP timestamps (based on
-	 * a free-running counter) into a software time domain.
-	 */
-	struct cyclecounter tstamp_cc;
-	struct timecounter tstamp_tc;
-	struct delayed_work refresh_work;
-	/* Serializes all operations on the cycle counter */
-	struct mutex ptp_lock;
 	/* Serializes transmission of management frames so that
 	 * the switch doesn't confuse them with one another.
 	 */
 	struct mutex mgmt_lock;
 	struct sja1105_tagger_data tagger_data;
+	struct sja1105_ptp_data ptp_data;
 	struct sja1105_tas_data tas_data;
 };
 
 #include "sja1105_dynamic_config.h"
-#include "sja1105_ptp.h"
 
 struct sja1105_spi_message {
 	u64 access;
@@ -118,24 +116,27 @@ struct sja1105_spi_message {
 	u64 address;
 };
 
-typedef enum {
-	SPI_READ = 0,
-	SPI_WRITE = 1,
-} sja1105_spi_rw_mode_t;
-
 /* From sja1105_main.c */
-int sja1105_static_config_reload(struct sja1105_private *priv);
+enum sja1105_reset_reason {
+	SJA1105_VLAN_FILTERING = 0,
+	SJA1105_RX_HWTSTAMPING,
+	SJA1105_AGEING_TIME,
+	SJA1105_SCHEDULING,
+};
+
+int sja1105_static_config_reload(struct sja1105_private *priv,
+				 enum sja1105_reset_reason reason);
 
 /* From sja1105_spi.c */
-int sja1105_spi_send_packed_buf(const struct sja1105_private *priv,
-				sja1105_spi_rw_mode_t rw, u64 reg_addr,
-				void *packed_buf, size_t size_bytes);
-int sja1105_spi_send_int(const struct sja1105_private *priv,
-			 sja1105_spi_rw_mode_t rw, u64 reg_addr,
-			 u64 *value, u64 size_bytes);
-int sja1105_spi_send_long_packed_buf(const struct sja1105_private *priv,
-				     sja1105_spi_rw_mode_t rw, u64 base_addr,
-				     void *packed_buf, u64 buf_len);
+int sja1105_xfer_buf(const struct sja1105_private *priv,
+		     sja1105_spi_rw_mode_t rw, u64 reg_addr,
+		     u8 *buf, size_t len);
+int sja1105_xfer_u32(const struct sja1105_private *priv,
+		     sja1105_spi_rw_mode_t rw, u64 reg_addr, u32 *value,
+		     struct ptp_system_timestamp *ptp_sts);
+int sja1105_xfer_u64(const struct sja1105_private *priv,
+		     sja1105_spi_rw_mode_t rw, u64 reg_addr, u64 *value,
+		     struct ptp_system_timestamp *ptp_sts);
 int sja1105_static_config_upload(struct sja1105_private *priv);
 int sja1105_inhibit_tx(const struct sja1105_private *priv,
 		       unsigned long port_bitmap, bool tx_inhibited);