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dsa: mv88e6171: Add support for mv88e6172

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The mv88e6172 is very similar to the mv88e6171.  So extend the
mv88e6171 driver to support it.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2014-11-05 20:01:59 +01:00 committed by David S. Miller
parent 0c6965dd31
commit f03ae5f9c8
2 changed files with 7 additions and 4 deletions
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6
drivers/net/dsa/Kconfig
View file

@ -37,13 +37,13 @@ config NET_DSA_MV88E6123_61_65
ethernet switch chips.
config NET_DSA_MV88E6171
tristate "Marvell 88E6171 ethernet switch chip support"
tristate "Marvell 88E6171/6172 ethernet switch chip support"
select NET_DSA
select NET_DSA_MV88E6XXX
select NET_DSA_TAG_EDSA
---help---
This enables support for the Marvell 88E6171 ethernet switch
chip.
This enables support for the Marvell 88E6171/6172 ethernet switch
chips.
config NET_DSA_MV88E6352
tristate "Marvell 88E6176/88E6352 ethernet switch chip support"

5
drivers/net/dsa/mv88e6171.c
View file

@ -1,4 +1,4 @@
/* net/dsa/mv88e6171.c - Marvell 88e6171 switch chip support
/* net/dsa/mv88e6171.c - Marvell 88e6171/8826172 switch chip support
* Copyright (c) 2008-2009 Marvell Semiconductor
* Copyright (c) 2014 Claudio Leite <leitec@staticky.com>
*
@ -29,6 +29,8 @@ static char *mv88e6171_probe(struct device *host_dev, int sw_addr)
if (ret >= 0) {
if ((ret & 0xfff0) == 0x1710)
return "Marvell 88E6171";
if ((ret & 0xfff0) == 0x1720)
return "Marvell 88E6172";
}
return NULL;
@ -409,3 +411,4 @@ struct dsa_switch_driver mv88e6171_switch_driver = {
};
MODULE_ALIAS("platform:mv88e6171");
MODULE_ALIAS("platform:mv88e6172");