kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

phy: for 4.8 -rc1

Browse source 
*) Add a new phy_ops for setting the phy mode
 *) Add a new phy driver for DA8xx SoC USB PHY
 *) Minor fixes and cleanups
 
 Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJXel4TAAoJEA5ceFyATYLZrXYP/1RcGZCktZxW43MQNNtGUjlR
 4jhc36FlVQ+9Lrlp5ewLW6RPl/Z1D2ImYyTvxsWDRZhlj0T0N7F/AgwFWQXKPiKs
 l5opMvBL04dIy98M0Za68sr9SlPNxTZNyirejVm8oMtv2vA0+b18/YDZM2YFbt0N
 dTzVfJqvqrvFMSg2avVcTjARRQBnT5zNnKEjniDetVCSZ2yaD+yabrZ3OLh2JhZX
 AJdjvvxkOAVHqF1hBB1D/cNpf5N6fjgUu+xTI8MDDkYf81A3mOm8w7MjYDpusLjO
 Ix/AcuJqzg2216BzdyGF7zzg4wfgl3WmITXqUy+G9wuW4JPOZmeakTfppErAJPHr
 Quw1fIl0Je6l3xuSGGKIyPy3L4v5YvJeeZkhDzxATzhstKgk1fL4KJBN4lEjdRcs
 SeME8e1GVTiKFjFy4RTiP8bGBuUYRSHZVhLK7eeqcyE0hzQUD2LEyGQgLaj1s86k
 U+zFQoTNJwSenZsWINb/Skzwjg2E3kqEWsTbgLNDy02llvBaEykfVdjh6qk+4J5x
 1GbywhJiba5x/1G1v5M4U2A1Fnw3u4Rhb5k64Qqur2mWNIDEUc85M0G8+m6z9io3
 LqRitKkXxP6t/sp7KK3YAas6WnD5jRALgZpRBCsCYXW2lbTGb9Odi54LH4165xMP
 UFBoZLM1VDnK1Ja5fLbX
 =5bMI
 -----END PGP SIGNATURE-----

Merge tag 'phy-for-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-testing

Kishon writes:

phy: for 4.8 -rc1

*) Add a new phy_ops for setting the phy mode
*) Add a new phy driver for DA8xx SoC USB PHY
*) Minor fixes and cleanups

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Greg Kroah-Hartman 2016-07-14 12:03:50 +09:00
commit ca2b6faeb9
13 changed files with 408 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

17
include/linux/phy/phy.h
View file

@ -22,12 +22,20 @@
struct phy;
enum phy_mode {
PHY_MODE_INVALID,
PHY_MODE_USB_HOST,
PHY_MODE_USB_DEVICE,
PHY_MODE_USB_OTG,
};
/**
* struct phy_ops - set of function pointers for performing phy operations
* @init: operation to be performed for initializing phy
* @exit: operation to be performed while exiting
* @power_on: powering on the phy
* @power_off: powering off the phy
* @set_mode: set the mode of the phy
* @owner: the module owner containing the ops
*/
struct phy_ops {
@ -35,6 +43,7 @@ struct phy_ops {
int (*exit)(struct phy *phy);
int (*power_on)(struct phy *phy);
int (*power_off)(struct phy *phy);
int (*set_mode)(struct phy *phy, enum phy_mode mode);
struct module *owner;
};
@ -126,6 +135,7 @@ int phy_init(struct phy *phy);
int phy_exit(struct phy *phy);
int phy_power_on(struct phy *phy);
int phy_power_off(struct phy *phy);
int phy_set_mode(struct phy *phy, enum phy_mode mode);
static inline int phy_get_bus_width(struct phy *phy)
{
return phy->attrs.bus_width;
@ -233,6 +243,13 @@ static inline int phy_power_off(struct phy *phy)
return -ENOSYS;
}
static inline int phy_set_mode(struct phy *phy, enum phy_mode mode)
{
if (!phy)
return 0;
return -ENOSYS;
}
static inline int phy_get_bus_width(struct phy *phy)
{
return -ENOSYS;