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arm: mvebu: a38x: Allocate bb_miiphy using bb_miiphy_alloc() and fill in callbacks

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Allocate bb_miiphy using bb_miiphy_alloc() and fill in callbacks
currently listed in bb_miiphy_buses[] array. This is a temporary
duplication of assignment to avoid breakage, which will be removed
in follow up patches. At this point, the bb_miiphy callbacks can
reach these accessors by doing container_of() on struct mii_dev.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
This commit is contained in:
Marek Vasut
2025-02-26 18:26:57 +01:00
parent 1b879bf555
commit 7ab90e1c9e
1 changed files with 17 additions and 4 deletions
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board/gdsys/a38x/ihs_phys.c
+17 -4
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@@ -221,22 +221,35 @@ static int mii_delay(struct bb_miiphy_bus *bus)
int register_miiphy_bus(uint k, struct mii_dev **bus)
{
int retval;
struct mii_dev *mdiodev = mdio_alloc();
struct bb_miiphy_bus *bb_miiphy = bb_miiphy_alloc();
struct mii_dev *mdiodev;
char *name = bb_miiphy_buses[k].name;
int retval;
if (!mdiodev)
if (!bb_miiphy)
return -ENOMEM;
mdiodev = &bb_miiphy->mii;
strlcpy(mdiodev->name, name, MDIO_NAME_LEN);
mdiodev->read = bb_miiphy_read;
mdiodev->write = bb_miiphy_write;
/* Copy the bus accessors, name and private data */
bb_miiphy->mdio_active = mii_mdio_active;
bb_miiphy->mdio_tristate = mii_mdio_tristate;
bb_miiphy->set_mdio = mii_set_mdio;
bb_miiphy->get_mdio = mii_get_mdio;
bb_miiphy->set_mdc = mii_set_mdc;
bb_miiphy->delay = mii_delay;
strlcpy(bb_miiphy->name, name, MDIO_NAME_LEN);
bb_miiphy->priv = &gpio_mii_set[k];
retval = mdio_register(mdiodev);
if (retval < 0)
return retval;
*bus = miiphy_get_dev_by_name(name);
return mii_mdio_init(&bb_miiphy_buses[k]);
return mii_mdio_init(bb_miiphy);
}
struct porttype *get_porttype(uint octo_phy_mask, uint k)