usb: phy: phy-generic: export init functions

This patch exports the mostly generic functions so they can be used from
other phy driver instead of duplicating the code.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/usb/phy/phy-generic.h b/drivers/usb/phy/phy-generic.h
new file mode 100644
index 000000000000..61687d5a965b
--- /dev/null
+++ b/drivers/usb/phy/phy-generic.h
@@ -0,0 +1,20 @@
+#ifndef _PHY_GENERIC_H_
+#define _PHY_GENERIC_H_
+
+struct usb_phy_gen_xceiv {
+        struct usb_phy phy;
+        struct device *dev;
+        struct clk *clk;
+        struct regulator *vcc;
+        struct regulator *reset;
+};
+
+int usb_gen_phy_init(struct usb_phy *phy);
+void usb_gen_phy_shutdown(struct usb_phy *phy);
+
+int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_gen_xceiv *nop,
+                enum usb_phy_type type, u32 clk_rate, bool needs_vcc,
+                bool needs_reset);
+void usb_phy_gen_cleanup_phy(struct usb_phy_gen_xceiv *nop);
+
+#endif