diff options
Diffstat (limited to 'drivers/phy/phy-core.c')
| -rw-r--r-- | drivers/phy/phy-core.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 066a887a22..ff6e35d160 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -25,13 +25,11 @@ static int phy_ida; * @dev: device that is creating the new phy * @node: device node of the phy * @ops: function pointers for performing phy operations - * @init_data: contains the list of PHY consumers or NULL * * Called to create a phy using phy framework. */ struct phy *phy_create(struct device_d *dev, struct device_node *node, - const struct phy_ops *ops, - struct phy_init_data *init_data) + const struct phy_ops *ops) { int ret; int id; @@ -52,7 +50,16 @@ struct phy *phy_create(struct device_d *dev, struct device_node *node, phy->dev.device_node = node ?: dev->device_node; phy->id = id; phy->ops = ops; - phy->init_data = init_data; + + /* phy-supply */ + phy->pwr = regulator_get(&phy->dev, "phy"); + if (IS_ERR(phy->pwr)) { + ret = PTR_ERR(phy->pwr); + if (ret == -EPROBE_DEFER) + goto free_ida; + + phy->pwr = NULL; + } ret = register_device(&phy->dev); if (ret) @@ -364,3 +371,17 @@ struct phy *phy_optional_get(struct device_d *dev, const char *string) return phy; } +/** + * phy_get_by_index() - lookup and obtain a reference to a phy by index. + * @dev: device with node that references this phy + * @index: index of the phy + * + * Gets the phy using _of_phy_get() + */ +struct phy *phy_get_by_index(struct device_d *dev, int index) +{ + if (!dev->device_node) + return ERR_PTR(-ENODEV); + + return _of_phy_get(dev->device_node, index); +} |