usb: phy: msm: Add device tree support and binding information
Allows controller to be specified via device tree.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h
index 262ed80a..bd68299 100644
--- a/include/linux/usb/msm_hsusb.h
+++ b/include/linux/usb/msm_hsusb.h
@@ -100,8 +100,9 @@
/**
* struct msm_otg_platform_data - platform device data
* for msm_otg driver.
- * @phy_init_seq: PHY configuration sequence. val, reg pairs
- * terminated by -1.
+ * @phy_init_seq: PHY configuration sequence values. Value of -1 is reserved as
+ * "do not overwrite default vaule at this address".
+ * @phy_init_sz: PHY configuration sequence size.
* @vbus_power: VBUS power on/off routine.
* @power_budget: VBUS power budget in mA (0 will be treated as 500mA).
* @mode: Supported mode (OTG/peripheral/host).
@@ -109,6 +110,7 @@
*/
struct msm_otg_platform_data {
int *phy_init_seq;
+ int phy_init_sz;
void (*vbus_power)(bool on);
unsigned power_budget;
enum usb_dr_mode mode;