diff options
| author |   Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-06-19 10:55:44 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-06-20 13:24:43 -0400 |
| commit | 3b19df73bab2a66b1ea174b063e3a7dfeb732ad7 (patch) | |
| tree | d78f0b26aaec476cb01e33800b09b1804a459db7 /drivers/net/dsa/mv88e6xxx/global2.h | |
| parent | net: dsa: mv88e6xxx: prefix Global 2 Switch MAC macros (diff) | |
| download | linux-dev-3b19df73bab2a66b1ea174b063e3a7dfeb732ad7.tar.xz linux-dev-3b19df73bab2a66b1ea174b063e3a7dfeb732ad7.zip | |
net: dsa: mv88e6xxx: prefix Global 2 Watchdog macros
The Marvell 88E6352 family has a Global 2 register dedicated to the
watchdog setup. But the 88E6390 turned it into an indirect table.
Prefix and document that.
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 | 47 |
1 files changed, 27 insertions, 20 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h index 6b17343e481e..1f75e7a88633 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.h +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -156,26 +156,33 @@ #define GLOBAL2_SCRATCH_BUSY BIT(15) #define GLOBAL2_SCRATCH_REGISTER_SHIFT 8 #define GLOBAL2_SCRATCH_VALUE_MASK 0xff -#define GLOBAL2_WDOG_CONTROL 0x1b -#define GLOBAL2_WDOG_CONTROL_EGRESS_EVENT BIT(7) -#define GLOBAL2_WDOG_CONTROL_RMU_TIMEOUT BIT(6) -#define GLOBAL2_WDOG_CONTROL_QC_ENABLE BIT(5) -#define GLOBAL2_WDOG_CONTROL_EGRESS_HISTORY BIT(4) -#define GLOBAL2_WDOG_CONTROL_EGRESS_ENABLE BIT(3) -#define GLOBAL2_WDOG_CONTROL_FORCE_IRQ BIT(2) -#define GLOBAL2_WDOG_CONTROL_HISTORY BIT(1) -#define GLOBAL2_WDOG_CONTROL_SWRESET BIT(0) -#define GLOBAL2_WDOG_UPDATE BIT(15) -#define GLOBAL2_WDOG_INT_SOURCE (0x00 << 8) -#define GLOBAL2_WDOG_INT_STATUS (0x10 << 8) -#define GLOBAL2_WDOG_INT_ENABLE (0x11 << 8) -#define GLOBAL2_WDOG_EVENT (0x12 << 8) -#define GLOBAL2_WDOG_HISTORY (0x13 << 8) -#define GLOBAL2_WDOG_DATA_MASK 0xff -#define GLOBAL2_WDOG_CUT_THROUGH BIT(3) -#define GLOBAL2_WDOG_QUEUE_CONTROLLER BIT(2) -#define GLOBAL2_WDOG_EGRESS BIT(1) -#define GLOBAL2_WDOG_FORCE_IRQ BIT(0) + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6352_G2_WDOG_CTL 0x1b +#define MV88E6352_G2_WDOG_CTL_EGRESS_EVENT 0x0080 +#define MV88E6352_G2_WDOG_CTL_RMU_TIMEOUT 0x0040 +#define MV88E6352_G2_WDOG_CTL_QC_ENABLE 0x0020 +#define MV88E6352_G2_WDOG_CTL_EGRESS_HISTORY 0x0010 +#define MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE 0x0008 +#define MV88E6352_G2_WDOG_CTL_FORCE_IRQ 0x0004 +#define MV88E6352_G2_WDOG_CTL_HISTORY 0x0002 +#define MV88E6352_G2_WDOG_CTL_SWRESET 0x0001 + +/* Offset 0x1B: Watch Dog Control Register */ +#define MV88E6390_G2_WDOG_CTL 0x1b +#define MV88E6390_G2_WDOG_CTL_UPDATE 0x8000 +#define MV88E6390_G2_WDOG_CTL_PTR_MASK 0x7f00 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_SOURCE 0x0000 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_STS 0x1000 +#define MV88E6390_G2_WDOG_CTL_PTR_INT_ENABLE 0x1100 +#define MV88E6390_G2_WDOG_CTL_PTR_EVENT 0x1200 +#define MV88E6390_G2_WDOG_CTL_PTR_HISTORY 0x1300 +#define MV88E6390_G2_WDOG_CTL_DATA_MASK 0x00ff +#define MV88E6390_G2_WDOG_CTL_CUT_THROUGH 0x0008 +#define MV88E6390_G2_WDOG_CTL_QUEUE_CONTROLLER 0x0004 +#define MV88E6390_G2_WDOG_CTL_EGRESS 0x0002 +#define MV88E6390_G2_WDOG_CTL_FORCE_IRQ 0x0001 + #define GLOBAL2_QOS_WEIGHT 0x1c #define GLOBAL2_MISC 0x1d #define GLOBAL2_MISC_5_BIT_PORT BIT(14) |