Tor,
what a pitty - I've been working on this for 2 days now. I did not implement the skew since I configured it by hardware strapping.
Very interesting PHY : low power, self calibrating ...... and cheap :-)
Is yor PHY already up and running including data ?
regards, André Schwarz Matrix Vision
Tor Krill wrote:
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
drivers/net/tsec.c | 30 ++++++++++++++++++++++++++++++ drivers/net/tsec.h | 5 +++++ 2 files changed, 35 insertions(+), 0 deletions(-)
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index 431a8d2..9d22aa3 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -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,
diff --git a/drivers/net/tsec.h b/drivers/net/tsec.h index d4dc15a..cfa7d1a 100644 --- a/drivers/net/tsec.h +++ b/drivers/net/tsec.h @@ -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
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