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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>
31 lines
744 B
C
31 lines
744 B
C
#include <linux/phy/phy.h>
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/**
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* Helper that registers PHY for a ULPI device and adds a lookup for binding it
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* and it's controller, which is always the parent.
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*/
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static inline struct phy
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*ulpi_phy_create(struct ulpi *ulpi, const struct phy_ops *ops)
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{
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struct phy *phy;
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int ret;
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phy = phy_create(&ulpi->dev, NULL, ops);
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if (IS_ERR(phy))
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return phy;
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ret = phy_create_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
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if (ret) {
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phy_destroy(phy);
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return ERR_PTR(ret);
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}
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return phy;
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}
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/* Remove a PHY that was created with ulpi_phy_create() and it's lookup. */
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static inline void ulpi_phy_destroy(struct ulpi *ulpi, struct phy *phy)
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{
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phy_remove_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent));
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phy_destroy(phy);
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}
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