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Miller" , Rasmus Villemoes Subject: [PATCH net-next v2 1/6] net: dsa: mv88e6xxx: add support for MV88E6220 Date: Wed, 31 Jul 2019 10:23:46 +0200 Message-Id: <20190731082351.3157-2-h.feurstein@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190731082351.3157-1-h.feurstein@gmail.com> References: <20190731082351.3157-1-h.feurstein@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The MV88E6220 is almost the same as MV88E6250 except that the ports 2-4 are not routed to pins. So the usable ports are 0, 1, 5 and 6. Signed-off-by: Hubert Feurstein --- drivers/net/dsa/mv88e6xxx/chip.c | 25 +++++++++++++++++++++++++ drivers/net/dsa/mv88e6xxx/chip.h | 3 ++- drivers/net/dsa/mv88e6xxx/port.h | 1 + 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 6b17cd961d06..c8c176da0f1c 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -4259,6 +4259,31 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .ops = &mv88e6191_ops, }, + [MV88E6220] = { + .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6220, + .family = MV88E6XXX_FAMILY_6250, + .name = "Marvell 88E6220", + .num_databases = 64, + + /* Ports 2-4 are not routed to pins + * => usable ports 0, 1, 5, 6 + */ + .num_ports = 7, + .num_internal_phys = 2, + .max_vid = 4095, + .port_base_addr = 0x08, + .phy_base_addr = 0x00, + .global1_addr = 0x0f, + .global2_addr = 0x07, + .age_time_coeff = 15000, + .g1_irqs = 9, + .g2_irqs = 10, + .atu_move_port_mask = 0xf, + .dual_chip = true, + .tag_protocol = DSA_TAG_PROTO_DSA, + .ops = &mv88e6250_ops, + }, + [MV88E6240] = { .prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6240, .family = MV88E6XXX_FAMILY_6352, diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 4646e46d47f2..2cc508a1cc32 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -57,6 +57,7 @@ enum mv88e6xxx_model { MV88E6190, MV88E6190X, MV88E6191, + MV88E6220, MV88E6240, MV88E6250, MV88E6290, @@ -77,7 +78,7 @@ 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, /* 6250 */ + MV88E6XXX_FAMILY_6250, /* 6220 6250 */ MV88E6XXX_FAMILY_6320, /* 6320 6321 */ MV88E6XXX_FAMILY_6341, /* 6141 6341 */ MV88E6XXX_FAMILY_6351, /* 6171 6175 6350 6351 */ diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index 8d5a6cd6fb19..ceec771f8bfc 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -117,6 +117,7 @@ #define MV88E6XXX_PORT_SWITCH_ID_PROD_6190 0x1900 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6191 0x1910 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6185 0x1a70 +#define MV88E6XXX_PORT_SWITCH_ID_PROD_6220 0x2200 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6240 0x2400 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6250 0x2500 #define MV88E6XXX_PORT_SWITCH_ID_PROD_6290 0x2900 -- 2.22.0