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usb: phy: twl4030: use the new generic PHY framework

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Used the generic PHY framework API to create the PHY. For powering on
and powering off the PHY, power_on and power_off ops are used. Once the
MUSB OMAP glue is adapted to the new framework, the suspend and resume
ops of usb phy library will be removed. Also twl4030-usb driver is moved
to drivers/phy/.

However using the old usb phy library cannot be completely removed
because otg is intertwined with phy and moving to the new
framework completely will break otg. Once we have a separate otg state machine,
we can get rid of the usb phy library.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kishon Vijay Abraham I 2013-09-27 11:53:27 +05:30 • committed by Greg Kroah-Hartman
parent 5d93d1e76a
commit 6747caa76c
6 changed files with 67 additions and 14 deletions
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2
include/linux/i2c/twl.h
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@ -26,6 +26,7 @@
#define __TWL_H_
#include <linux/types.h>
#include <linux/phy/phy.h>
#include <linux/input/matrix_keypad.h>
/*
@ -615,6 +616,7 @@ enum twl4030_usb_mode {
struct twl4030_usb_data {
enum twl4030_usb_mode usb_mode;
unsigned long features;
struct phy_init_data *init_data;
int (*phy_init)(struct device *dev);
int (*phy_exit)(struct device *dev);