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Diffstat (limited to 'include/linux/phy')
-rw-r--r--include/linux/phy/phy.h21
-rw-r--r--include/linux/phy/tegra/xusb.h1
2 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 58be86e6fe83..03cd5bae92d3 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -122,6 +122,11 @@ struct phy_ops {
union phy_configure_opts *opts);
int (*reset)(struct phy *phy);
int (*calibrate)(struct phy *phy);
+
+ /* notify phy connect status change */
+ int (*connect)(struct phy *phy, int port);
+ int (*disconnect)(struct phy *phy, int port);
+
void (*release)(struct phy *phy);
struct module *owner;
};
@@ -243,6 +248,8 @@ static inline enum phy_mode phy_get_mode(struct phy *phy)
}
int phy_reset(struct phy *phy);
int phy_calibrate(struct phy *phy);
+int phy_notify_connect(struct phy *phy, int port);
+int phy_notify_disconnect(struct phy *phy, int port);
static inline int phy_get_bus_width(struct phy *phy)
{
return phy->attrs.bus_width;
@@ -396,6 +403,20 @@ static inline int phy_calibrate(struct phy *phy)
return -ENOSYS;
}
+static inline int phy_notify_connect(struct phy *phy, int index)
+{
+ if (!phy)
+ return 0;
+ return -ENOSYS;
+}
+
+static inline int phy_notify_disconnect(struct phy *phy, int index)
+{
+ if (!phy)
+ return 0;
+ return -ENOSYS;
+}
+
static inline int phy_configure(struct phy *phy,
union phy_configure_opts *opts)
{
diff --git a/include/linux/phy/tegra/xusb.h b/include/linux/phy/tegra/xusb.h
index 70998e6dd6fd..6ca51e0080ec 100644
--- a/include/linux/phy/tegra/xusb.h
+++ b/include/linux/phy/tegra/xusb.h
@@ -26,6 +26,7 @@ void tegra_phy_xusb_utmi_pad_power_down(struct phy *phy);
int tegra_phy_xusb_utmi_port_reset(struct phy *phy);
int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl,
unsigned int port);
+int tegra_xusb_padctl_get_port_number(struct phy *phy);
int tegra_xusb_padctl_enable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy,
enum usb_device_speed speed);
int tegra_xusb_padctl_disable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy);