Commit 71d94a43 authored by Matthias Schiffer's avatar Matthias Schiffer Committed by David S. Miller
Browse files

net: dsa: mv88e6xxx: add support for MV88E6020 switch 



A mv88e6250 family switch with 2 PHY and RMII ports and
no PTP support.

Signed-off-by: default avatarMatthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: default avatarLukasz Majewski <lukma@denx.de>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dd4144e5

drivers/net/dsa/mv88e6xxx/chip.c

+20 −0
Original line number Diff line number Diff line
@@ -5672,6 +5672,26 @@ static const struct mv88e6xxx_ops mv88e6393x_ops = { 
};



static const struct mv88e6xxx_info mv88e6xxx_table[] = {

	[MV88E6020] = {

		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6020,

		.family = MV88E6XXX_FAMILY_6250,

		.name = "Marvell 88E6020",

		.num_databases = 64,

		.num_ports = 4,

		.num_internal_phys = 2,

		.max_vid = 4095,

		.port_base_addr = 0x8,

		.phy_base_addr = 0x0,

		.global1_addr = 0xf,

		.global2_addr = 0x7,

		.age_time_coeff = 15000,

		.g1_irqs = 9,

		.g2_irqs = 5,

		.atu_move_port_mask = 0xf,

		.dual_chip = true,

		.ops = &mv88e6250_ops,

	},



	[MV88E6085] = {

		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6085,

		.family = MV88E6XXX_FAMILY_6097,

drivers/net/dsa/mv88e6xxx/chip.h

+2 −1
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ enum mv88e6xxx_frame_mode { 


/* List of supported models */

enum mv88e6xxx_model {

	MV88E6020,

	MV88E6085,

	MV88E6095,

	MV88E6097,
@@ -95,7 +96,7 @@ enum mv88e6xxx_family { 
	MV88E6XXX_FAMILY_6097,	/* 6046 6085 6096 6097 */

	MV88E6XXX_FAMILY_6165,	/* 6123 6161 6165 */

	MV88E6XXX_FAMILY_6185,	/* 6108 6121 6122 6131 6152 6155 6182 6185 */

	MV88E6XXX_FAMILY_6250,	/* 6220 6250 */

	MV88E6XXX_FAMILY_6250,	/* 6220 6250 6020 */

	MV88E6XXX_FAMILY_6320,	/* 6320 6321 */

	MV88E6XXX_FAMILY_6341,	/* 6141 6341 */

	MV88E6XXX_FAMILY_6351,	/* 6171 6175 6350 6351 */

drivers/net/dsa/mv88e6xxx/port.h

+1 −0
Original line number Diff line number Diff line
@@ -111,6 +111,7 @@ 
/* Offset 0x03: Switch Identifier Register */

#define MV88E6XXX_PORT_SWITCH_ID		0x03

#define MV88E6XXX_PORT_SWITCH_ID_PROD_MASK	0xfff0

#define MV88E6XXX_PORT_SWITCH_ID_PROD_6020	0x0200

#define MV88E6XXX_PORT_SWITCH_ID_PROD_6085	0x04a0

#define MV88E6XXX_PORT_SWITCH_ID_PROD_6095	0x0950

#define MV88E6XXX_PORT_SWITCH_ID_PROD_6097	0x0990