mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
858edde001
Although ULPI phy is currently being used by tusb1210, there can be other consumers too in future. So move this to the includes path for phy. Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Cc: Stephen Boyd <stephen.boyd@linaro.org> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-usb@vger.kernel.org Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
32 lines
744 B
C
32 lines
744 B
C
#include <linux/phy/phy.h>
|
|
|
|
/**
|
|
* Helper that registers PHY for a ULPI device and adds a lookup for binding it
|
|
* and it's controller, which is always the parent.
|
|
*/
|
|
static inline struct phy
|
|
*ulpi_phy_create(struct ulpi *ulpi, const struct phy_ops *ops)
|
|
{
|
|
struct phy *phy;
|
|
int ret;
|
|
|
|
phy = phy_create(&ulpi->dev, NULL, ops);
|
|
if (IS_ERR(phy))
|
|
return phy;
|
|
|
|
ret = phy_create_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
|
|
if (ret) {
|
|
phy_destroy(phy);
|
|
return ERR_PTR(ret);
|
|
}
|
|
|
|
return phy;
|
|
}
|
|
|
|
/* Remove a PHY that was created with ulpi_phy_create() and it's lookup. */
|
|
static inline void ulpi_phy_destroy(struct ulpi *ulpi, struct phy *phy)
|
|
{
|
|
phy_remove_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
|
|
phy_destroy(phy);
|
|
}
|