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net: cpsw: Use driver data for phy_sel

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Use driver data to pass the correct gmii_sel function. This way new
compatibles don't need manual compatible matching as is done in
cpsw_phy_sel().

Signed-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>
This commit is contained in:
Markus Schneider-Pargmann (TI)
2026-04-10 13:04:05 +02:00
committed by Jerome Forissier
parent 63f6f88bb0
commit a1bc52f489
1 changed files with 23 additions and 9 deletions
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32
drivers/net/ti/cpsw.c
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@@ -216,6 +216,10 @@ struct cpsw_priv {
u32 phy_mask;
};
struct cpsw_driver_data {
void (*gmii_sel)(struct cpsw_priv *priv, phy_interface_t phy_mode);
};
static inline int cpsw_ale_get_field(u32 *ale_entry, u32 start, u32 bits)
{
int idx;
@@ -1067,6 +1071,13 @@ static void cpsw_gmii_sel_dra7xx(struct cpsw_priv *priv,
static void cpsw_phy_sel(struct cpsw_priv *priv, phy_interface_t phy_mode)
{
const char *compat = priv->data->phy_sel_compat;
const struct cpsw_driver_data *drv_data =
(const struct cpsw_driver_data *)dev_get_driver_data(priv->dev);
if (drv_data && drv_data->gmii_sel) {
drv_data->gmii_sel(priv, phy_mode);
return;
}
if (!strcmp(compat, "ti,am3352-cpsw-phy-sel"))
cpsw_gmii_sel_am3352(priv, phy_mode);
@@ -1222,13 +1233,6 @@ static int cpsw_eth_of_to_plat(struct udevice *dev)
if (ofnode_read_bool(subnode, "rmii-clock-ext"))
data->rmii_clock_external = true;
data->phy_sel_compat = ofnode_read_string(subnode,
"compatible");
if (!data->phy_sel_compat) {
pr_err("Not able to get gmii_sel compatible\n");
return -ENOENT;
}
}
}
@@ -1253,9 +1257,19 @@ static int cpsw_eth_of_to_plat(struct udevice *dev)
return 0;
}
static const struct cpsw_driver_data cpsw_data_am3352 = {
.gmii_sel = cpsw_gmii_sel_am3352,
};
static const struct cpsw_driver_data cpsw_data_dra7xx = {
.gmii_sel = cpsw_gmii_sel_dra7xx,
};
static const struct udevice_id cpsw_eth_ids[] = {
{ .compatible = "ti,cpsw" },
{ .compatible = "ti,am335x-cpsw" },
{ .compatible = "ti,cpsw", .data = (ulong)&cpsw_data_am3352 },
{ .compatible = "ti,am335x-cpsw", .data = (ulong)&cpsw_data_am3352 },
{ .compatible = "ti,am4372-cpsw", .data = (ulong)&cpsw_data_am3352 },
{ .compatible = "ti,dra7-cpsw", .data = (ulong)&cpsw_data_dra7xx },
{ }
};
#endif