net: mscc: ocelot: convert QSYS_SWITCH_PORT_MODE and SYS_PORT_MODE to regfields

Currently Felix and Ocelot share the same bit layout in these per-port
registers, but Seville does not. So we need reg_fields for that.

Actually since these are per-port registers, we need to also specify the
number of ports, and register size per port, and use the regmap API for
multiple ports.

There's a more subtle point to be made about the other 2 register
fields:
- QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG
- QSYS_SWITCH_PORT_MODE_INGRESS_DROP_MODE
which we are not writing any longer, for 2 reasons:
- Using the previous API (ocelot_write_rix), we were only writing 1 for
  Felix and Ocelot, which was their hardware-default value, and which
  there wasn't any intention in changing.
- In the case of SCH_NEXT_CFG, in fact Seville does not have this
  register field at all, and therefore, if we want to have common code
  we would be required to not write to it.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 13 deletions

diff --git a/include/soc/mscc/ocelot_qsys.h b/include/soc/mscc/ocelot_qsys.h
index d8c63aa761be..a814bc2017d8 100644
--- a/include/soc/mscc/ocelot_qsys.h
+++ b/include/soc/mscc/ocelot_qsys.h
@@ -13,19 +13,6 @@
 #define QSYS_PORT_MODE_DEQUEUE_DIS                        BIT(1)
 #define QSYS_PORT_MODE_DEQUEUE_LATE                       BIT(0)
 
-#define QSYS_SWITCH_PORT_MODE_RSZ                         0x4
-
-#define QSYS_SWITCH_PORT_MODE_PORT_ENA                    BIT(14)
-#define QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG(x)             (((x) << 11) & GENMASK(13, 11))
-#define QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG_M              GENMASK(13, 11)
-#define QSYS_SWITCH_PORT_MODE_SCH_NEXT_CFG_X(x)           (((x) & GENMASK(13, 11)) >> 11)
-#define QSYS_SWITCH_PORT_MODE_YEL_RSRVD                   BIT(10)
-#define QSYS_SWITCH_PORT_MODE_INGRESS_DROP_MODE           BIT(9)
-#define QSYS_SWITCH_PORT_MODE_TX_PFC_ENA(x)               (((x) << 1) & GENMASK(8, 1))
-#define QSYS_SWITCH_PORT_MODE_TX_PFC_ENA_M                GENMASK(8, 1)
-#define QSYS_SWITCH_PORT_MODE_TX_PFC_ENA_X(x)             (((x) & GENMASK(8, 1)) >> 1)
-#define QSYS_SWITCH_PORT_MODE_TX_PFC_MODE                 BIT(0)
-
 #define QSYS_STAT_CNT_CFG_TX_GREEN_CNT_MODE               BIT(5)
 #define QSYS_STAT_CNT_CFG_TX_YELLOW_CNT_MODE              BIT(4)
 #define QSYS_STAT_CNT_CFG_DROP_GREEN_CNT_MODE             BIT(3)