@@ -238,6 +238,9 @@
#define LAN887X_INT_MSK_LINK_UP_MSK BIT(1)
#define LAN887X_INT_MSK_LINK_DOWN_MSK BIT(0)
+#define LAN887X_MX_CHIP_TOP_REG_CONTROL1 0xF002
+#define LAN887X_MX_CHIP_TOP_REG_CONTROL1_EVT_EN BIT(8)
+
#define LAN887X_MX_CHIP_TOP_LINK_MSK (LAN887X_INT_MSK_LINK_UP_MSK |\
LAN887X_INT_MSK_LINK_DOWN_MSK)
@@ -1286,6 +1289,15 @@ static int lan887x_phy_init(struct phy_device *phydev)
if (IS_ERR(priv->clock))
return PTR_ERR(priv->clock);
+ /* Enable pin mux for EVT */
+ phy_modify_mmd(phydev, MDIO_MMD_VEND1,
+ LAN887X_MX_CHIP_TOP_REG_CONTROL1,
+ LAN887X_MX_CHIP_TOP_REG_CONTROL1_EVT_EN,
+ LAN887X_MX_CHIP_TOP_REG_CONTROL1_EVT_EN);
+
+ /* Initialize pin numbers specific to PEROUT */
+ priv->clock->event_pin = 3;
+
priv->init_done = true;
}
@@ -2154,7 +2166,7 @@ static struct phy_driver microchip_t1_phy_driver[] = {
module_phy_driver(microchip_t1_phy_driver);
-static const struct mdio_device_id __maybe_unused microchip_t1_tbl[] = {
+static struct mdio_device_id __maybe_unused microchip_t1_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN87XX) },
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN937X) },
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN887X) },
Adds support for enabling pin out that is required to generate periodic output signal on lan887x phy. Signed-off-by: Divya Koppera <divya.koppera@microchip.com> --- v2 -> v3 - No changes v1 -> v2 - Added support of periodic output only for the pinout that is specific to PEROUT --- drivers/net/phy/microchip_t1.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)