diff options
| author |   Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-06-19 10:55:42 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-06-20 13:24:43 -0400 |
| commit | 7fc8c9d5206e8c17eb6d938717dc3cc692d9d72c (patch) | |
| tree | be7a243192aa2c2df06db6fa4f69506dfe8217cc /drivers/net/dsa/mv88e6xxx/global2.h | |
| parent | net: dsa: mv88e6xxx: prefix Global 2 PVT macros (diff) | |
| download | linux-dev-7fc8c9d5206e8c17eb6d938717dc3cc692d9d72c.tar.xz linux-dev-7fc8c9d5206e8c17eb6d938717dc3cc692d9d72c.zip | |
net: dsa: mv88e6xxx: prefix Global 2 EEPROM macros
Prefix and document the Global 2 EEPROM registers macros.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.h | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h index 0133c1cdfd6c..a0a6cb3cb6fe 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.h +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -99,16 +99,27 @@ #define GLOBAL2_PRIO_OVERRIDE_SNOOP_SHIFT 4 #define GLOBAL2_PRIO_OVERRIDE_FORCE_ARP BIT(3) #define GLOBAL2_PRIO_OVERRIDE_ARP_SHIFT 0 -#define GLOBAL2_EEPROM_CMD 0x14 -#define GLOBAL2_EEPROM_CMD_BUSY BIT(15) -#define GLOBAL2_EEPROM_CMD_OP_WRITE ((0x3 << 12) | GLOBAL2_EEPROM_CMD_BUSY) -#define GLOBAL2_EEPROM_CMD_OP_READ ((0x4 << 12) | GLOBAL2_EEPROM_CMD_BUSY) -#define GLOBAL2_EEPROM_CMD_OP_LOAD ((0x6 << 12) | GLOBAL2_EEPROM_CMD_BUSY) -#define GLOBAL2_EEPROM_CMD_RUNNING BIT(11) -#define GLOBAL2_EEPROM_CMD_WRITE_EN BIT(10) -#define GLOBAL2_EEPROM_CMD_ADDR_MASK 0xff -#define GLOBAL2_EEPROM_DATA 0x15 -#define GLOBAL2_EEPROM_ADDR 0x15 /* 6390, 6341 */ + +/* Offset 0x14: EEPROM Command */ +#define MV88E6XXX_G2_EEPROM_CMD 0x14 +#define MV88E6XXX_G2_EEPROM_CMD_BUSY 0x8000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_MASK 0x7000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_WRITE 0x3000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_READ 0x4000 +#define MV88E6XXX_G2_EEPROM_CMD_OP_LOAD 0x6000 +#define MV88E6XXX_G2_EEPROM_CMD_RUNNING 0x0800 +#define MV88E6XXX_G2_EEPROM_CMD_WRITE_EN 0x0400 +#define MV88E6352_G2_EEPROM_CMD_ADDR_MASK 0x00ff +#define MV88E6390_G2_EEPROM_CMD_DATA_MASK 0x00ff + +/* Offset 0x15: EEPROM Data */ +#define MV88E6352_G2_EEPROM_DATA 0x15 +#define MV88E6352_G2_EEPROM_DATA_MASK 0xffff + +/* Offset 0x15: EEPROM Addr */ +#define MV88E6390_G2_EEPROM_ADDR 0x15 +#define MV88E6390_G2_EEPROM_ADDR_MASK 0xffff + #define GLOBAL2_PTP_AVB_OP 0x16 #define GLOBAL2_PTP_AVB_DATA 0x17 |