89 lines
2.4 KiB
Diff
89 lines
2.4 KiB
Diff
|
--- a/drivers/net/phy/Kconfig
|
||
|
|
+++ b/drivers/net/phy/Kconfig
|
||
|
|
@@ -68,6 +68,12 @@ config VITESSE_PHY
|
||
|
|
---help---
|
||
|
|
Currently supports the vsc8244
|
||
|
|
|
||
|
|
+config VITESSE_PHY_8601_SKEW
|
||
|
|
+ bool "Enable skew timing to vsc8601"
|
||
|
|
+ depends on VITESSE_PHY
|
||
|
|
+ ---help---
|
||
|
|
+ Apply clock timing adjustments for vsc8601
|
||
|
|
+
|
||
|
|
config SMSC_PHY
|
||
|
|
tristate "Drivers for SMSC PHYs"
|
||
|
|
---help---
|
||
|
|
--- a/drivers/net/phy/vitesse.c
|
||
|
|
+++ b/drivers/net/phy/vitesse.c
|
||
|
|
@@ -31,6 +31,11 @@
|
||
|
|
#define MII_VSC8244_EXTCON1_TX_SKEW 0x0800
|
||
|
|
#define MII_VSC8244_EXTCON1_RX_SKEW 0x0200
|
||
|
|
|
||
|
|
+/* EXT_CON1 Register values for VSC8601 */
|
||
|
|
+#define MII_VSC8601_EXTCON1_INIT 0x0000
|
||
|
|
+#define MII_VSC8601_EXTCON1_SKEW 0x0100
|
||
|
|
+#define MII_VSC8601_EXTCON1_ACTIPHY 0x0020
|
||
|
|
+
|
||
|
|
/* Vitesse Interrupt Mask Register */
|
||
|
|
#define MII_VSC8244_IMASK 0x19
|
||
|
|
#define MII_VSC8244_IMASK_IEN 0x8000
|
||
|
|
@@ -69,6 +74,7 @@
|
||
|
|
#define PHY_ID_VSC8662 0x00070660
|
||
|
|
#define PHY_ID_VSC8221 0x000fc550
|
||
|
|
#define PHY_ID_VSC8211 0x000fc4b0
|
||
|
|
+#define PHY_ID_VSC8601 0x00070420
|
||
|
|
|
||
|
|
MODULE_DESCRIPTION("Vitesse PHY driver");
|
||
|
|
MODULE_AUTHOR("Kriston Carson");
|
||
|
|
@@ -110,6 +116,30 @@ static int vsc824x_config_init(struct ph
|
||
|
|
return err;
|
||
|
|
}
|
||
|
|
|
||
|
|
+static int vsc8601_config_init(struct phy_device *phydev)
|
||
|
|
+{
|
||
|
|
+ int err;
|
||
|
|
+ int extcon;
|
||
|
|
+
|
||
|
|
+ err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,
|
||
|
|
+ MII_VSC8244_AUXCONSTAT_INIT);
|
||
|
|
+
|
||
|
|
+ if (err < 0)
|
||
|
|
+ return err;
|
||
|
|
+
|
||
|
|
+#ifdef CONFIG_VITESSE_PHY_8601_SKEW
|
||
|
|
+ extcon = phy_read(phydev, MII_VSC8244_EXT_CON1);
|
||
|
|
+ if (err < 0)
|
||
|
|
+ return err;
|
||
|
|
+
|
||
|
|
+ extcon |= MII_VSC8601_EXTCON1_SKEW;
|
||
|
|
+
|
||
|
|
+ err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon);
|
||
|
|
+#endif
|
||
|
|
+
|
||
|
|
+ return err;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
static int vsc824x_ack_interrupt(struct phy_device *phydev)
|
||
|
|
{
|
||
|
|
int err = 0;
|
||
|
|
@@ -309,6 +339,19 @@ static struct phy_driver vsc82xx_driver[
|
||
|
|
.ack_interrupt = &vsc824x_ack_interrupt,
|
||
|
|
.config_intr = &vsc82xx_config_intr,
|
||
|
|
.driver = { .owner = THIS_MODULE,},
|
||
|
|
+}, {
|
||
|
|
+ /* Vitesse 8601 */
|
||
|
|
+ .phy_id = PHY_ID_VSC8601,
|
||
|
|
+ .name = "Vitesse VSC8601",
|
||
|
|
+ .phy_id_mask = 0x000ffff8,
|
||
|
|
+ .features = PHY_GBIT_FEATURES,
|
||
|
|
+ .flags = PHY_HAS_INTERRUPT,
|
||
|
|
+ .config_init = &vsc8601_config_init,
|
||
|
|
+ .config_aneg = &genphy_config_aneg,
|
||
|
|
+ .read_status = &genphy_read_status,
|
||
|
|
+ .ack_interrupt = &vsc824x_ack_interrupt,
|
||
|
|
+ .config_intr = &vsc82xx_config_intr,
|
||
|
|
+ .driver = { .owner = THIS_MODULE,},
|
||
|
|
} };
|
||
|
|
|
||
|
|
static int __init vsc82xx_init(void)
|