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authorKishon Vijay Abraham I <kishon@ti.com>2014-03-03 17:08:14 +0530
committerKishon Vijay Abraham I <kishon@ti.com>2014-03-07 21:51:45 +0530
commit6284be23db6b32e17ef34d082386967350d10d1a (patch)
tree4bcc27e9b3aac037941362c0efc709bb16036e1a /include/linux/phy
parent8cf7651f7046aa4e20bb98c36bec3ddba48351f9 (diff)
downloadop-kernel-dev-6284be23db6b32e17ef34d082386967350d10d1a.zip
op-kernel-dev-6284be23db6b32e17ef34d082386967350d10d1a.tar.gz
phy: omap-usb2: move omap_usb.h from linux/usb/ to linux/phy/
No functional change. Moved omap_usb.h from linux/usb/ to linux/phy/. Also removed the unused members of struct omap_usb (after phy-omap-pipe3 started using it's own header file) Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'include/linux/phy')
-rw-r--r--include/linux/phy/omap_usb.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/include/linux/phy/omap_usb.h b/include/linux/phy/omap_usb.h
new file mode 100644
index 0000000..19d343c3
--- /dev/null
+++ b/include/linux/phy/omap_usb.h
@@ -0,0 +1,64 @@
+/*
+ * omap_usb.h -- omap usb2 phy header file
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __DRIVERS_OMAP_USB2_H
+#define __DRIVERS_OMAP_USB2_H
+
+#include <linux/io.h>
+#include <linux/usb/otg.h>
+
+struct usb_dpll_params {
+ u16 m;
+ u8 n;
+ u8 freq:3;
+ u8 sd;
+ u32 mf;
+};
+
+struct omap_usb {
+ struct usb_phy phy;
+ struct phy_companion *comparator;
+ struct device *dev;
+ struct device *control_dev;
+ struct clk *wkupclk;
+ struct clk *optclk;
+};
+
+#define phy_to_omapusb(x) container_of((x), struct omap_usb, phy)
+
+#if defined(CONFIG_OMAP_USB2) || defined(CONFIG_OMAP_USB2_MODULE)
+extern int omap_usb2_set_comparator(struct phy_companion *comparator);
+#else
+static inline int omap_usb2_set_comparator(struct phy_companion *comparator)
+{
+ return -ENODEV;
+}
+#endif
+
+static inline u32 omap_usb_readl(void __iomem *addr, unsigned offset)
+{
+ return __raw_readl(addr + offset);
+}
+
+static inline void omap_usb_writel(void __iomem *addr, unsigned offset,
+ u32 data)
+{
+ __raw_writel(data, addr + offset);
+}
+
+#endif /* __DRIVERS_OMAP_USB_H */
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