[net-next PATCH v4 06/13] net: phy: at803x: move specific at8031 probe mode check to dedicated probe

Christian Marangi
2023-12-08T14:54:35Z

Move specific at8031 probe mode check to dedicated probe to make
at803x_probe more generic and keep code tidy.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
drivers/net/phy/at803x.c | 39 +++++++++++++++++++--------------------
1 file changed, 19 insertions(+), 20 deletions(-)

diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 5694c2667b4d..6cb41af31818 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -844,26 +844,6 @@ static int at803x_probe(struct phy_device *phydev)
if (ret)
return ret;

- if (phydev->drv->phy_id == ATH8031_PHY_ID) {
- int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
- int mode_cfg;
-
- if (ccr < 0)
- return ccr;
- mode_cfg = ccr & AT803X_MODE_CFG_MASK;
-
- switch (mode_cfg) {
- case AT803X_MODE_CFG_BX1000_RGMII_50OHM:
- case AT803X_MODE_CFG_BX1000_RGMII_75OHM:
- priv->is_1000basex = true;
- fallthrough;
- case AT803X_MODE_CFG_FX100_RGMII_50OHM:
- case AT803X_MODE_CFG_FX100_RGMII_75OHM:
- priv->is_fiber = true;
- break;
- }
- }
-
return 0;
}

@@ -1584,6 +1564,9 @@ static int at8031_parse_dt(struct phy_device *phydev)

static int at8031_probe(struct phy_device *phydev)
{
+ struct at803x_priv *priv = phydev->priv;
+ int mode_cfg;
+ int ccr;
int ret;

ret = at803x_probe(phydev);
@@ -1597,6 +1580,22 @@ static int at8031_probe(struct phy_device *phydev)
if (ret)
return ret;

+ ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
+ if (ccr < 0)
+ return ccr;
+ mode_cfg = ccr & AT803X_MODE_CFG_MASK;
+
+ switch (mode_cfg) {
+ case AT803X_MODE_CFG_BX1000_RGMII_50OHM:
+ case AT803X_MODE_CFG_BX1000_RGMII_75OHM:
+ priv->is_1000basex = true;
+ fallthrough;
+ case AT803X_MODE_CFG_FX100_RGMII_50OHM:
+ case AT803X_MODE_CFG_FX100_RGMII_75OHM:
+ priv->is_fiber = true;
+ break;
+ }
+
/* Disable WoL in 1588 register which is enabled
* by default
*/
--
2.40.1