From: Andrew Lunn Date: Wed, 5 Nov 2014 19:01:59 +0000 (+0100) Subject: dsa: mv88e6171: Add support for mv88e6172 X-Git-Tag: firefly_0821_release~176^2~2717^2~258 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f03ae5f9c8560f0a8dcad8ae6ea18efc981d8e35;p=firefly-linux-kernel-4.4.55.git dsa: mv88e6171: Add support for mv88e6172 The mv88e6172 is very similar to the mv88e6171. So extend the mv88e6171 driver to support it. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig index 2d1a55e980da..7cf8f4ac281f 100644 --- a/drivers/net/dsa/Kconfig +++ b/drivers/net/dsa/Kconfig @@ -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" diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c index 78d8e876f3aa..537eeedece21 100644 --- a/drivers/net/dsa/mv88e6171.c +++ b/drivers/net/dsa/mv88e6171.c @@ -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 * @@ -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");