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Commit fceb2919 authored by Amit Kucheria's avatar Amit Kucheria Committed by David S. Miller
Browse files

fec: Add LAN8700 phy support 



The i.MX51 babbage board has a FEC ethernet controller with this phy.

In the long term we should resurrect the phylib patches for fec.

Signed-off-by: default avatarAmit Kucheria <amit.kucheria@canonical.com>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 633e7533

drivers/net/fec.c

+21 −0
Original line number Diff line number Diff line
@@ -1128,6 +1128,26 @@ static phy_info_t phy_info_dp83848= { 
	},

};



static phy_info_t phy_info_lan8700 = {

	0x0007C0C,

	"LAN8700",

	(const phy_cmd_t []) { /* config */

		{ mk_mii_read(MII_REG_CR), mii_parse_cr },

		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },

		{ mk_mii_end, }

	},

	(const phy_cmd_t []) { /* startup */

		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */

		{ mk_mii_read(MII_REG_SR), mii_parse_sr },

		{ mk_mii_end, }

	},

	(const phy_cmd_t []) { /* act_int */

		{ mk_mii_end, }

	},

	(const phy_cmd_t []) { /* shutdown */

		{ mk_mii_end, }

	},

};

/* ------------------------------------------------------------------------- */



static phy_info_t const * const phy_info[] = {
@@ -1137,6 +1157,7 @@ static phy_info_t const * const phy_info[] = { 
	&phy_info_am79c874,

	&phy_info_ks8721bl,

	&phy_info_dp83848,

	&phy_info_lan8700,

	NULL

};