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Add Vitesse 8601 support to TSEC driver

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Add phy_info for Vitesse VSC8601.
Add config option, CFG_VSC8601_SKEWFIX, to enable RGMII skew timing compensation.

Signed-off-by: Tor Krill <tor@excito.com>
Reviewed-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Tor Krill 2008-03-28 15:29:45 +01:00 committed by Ben Warren
parent 3eac6402a5
commit 2d934ea51f
2 changed files with 35 additions and 0 deletions
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30
drivers/net/tsec.c
View file

@ -1267,6 +1267,35 @@ struct phy_info phy_info_VSC8244 = {
},
};
struct phy_info phy_info_VSC8601 = {
0x00007042,
"Vitesse VSC8601",
4,
(struct phy_cmd[]){ /* config */
/* Override PHY config settings */
/* Configure some basic stuff */
{MIIM_CONTROL, MIIM_CONTROL_INIT, &mii_cr_init},
#ifdef CFG_VSC8601_SKEWFIX
{MIIM_VSC8601_EPHY_CON,MIIM_VSC8601_EPHY_CON_INIT_SKEW,NULL},
#endif
{miim_end,}
},
(struct phy_cmd[]){ /* startup */
/* Read the Status (2x to make sure link is right) */
{MIIM_STATUS, miim_read, NULL},
/* Auto-negotiate */
{MIIM_STATUS, miim_read, &mii_parse_sr},
/* Read the status */
{MIIM_VSC8244_AUX_CONSTAT, miim_read,
&mii_parse_vsc8244},
{miim_end,}
},
(struct phy_cmd[]){ /* shutdown */
{miim_end,}
},
};
struct phy_info phy_info_dm9161 = {
0x0181b88,
"Davicom DM9161E",
@ -1462,6 +1491,7 @@ struct phy_info *phy_info[] = {
&phy_info_dm9161,
&phy_info_lxt971,
&phy_info_VSC8244,
&phy_info_VSC8601,
&phy_info_dp83865,
&phy_info_rtl8211b,
&phy_info_generic,

5
drivers/net/tsec.h
View file

@ -159,6 +159,11 @@
#define MIIM_VSC8244_LED_CON 0x1b
#define MIIM_VSC8244_LEDCON_INIT 0xF011
/* Entry for Vitesse VSC8601 regs starts here (Not complete) */
/* Vitesse VSC8601 Extended PHY Control Register 1 */
#define MIIM_VSC8601_EPHY_CON 0x17
#define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120
/* 88E1011 PHY Status Register */
#define MIIM_88E1011_PHY_STATUS 0x11
#define MIIM_88E1011_PHYSTAT_SPEED 0xc000