usb: phy: Add and use missed OTG FSM timers

a_bidl_adis_tmr and a_wait_vfall_tmr OTG timers missed in
current FSM implementation. This patch adds and makes use
of the timers as speicfied in OTG and EH supplement to USB2.0.

Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/usb/phy/phy-fsm-usb.h b/drivers/usb/phy/phy-fsm-usb.h
index b47b32c6ed1f..a74e14aaa839 100644
--- a/drivers/usb/phy/phy-fsm-usb.h
+++ b/drivers/usb/phy/phy-fsm-usb.h
@@ -35,13 +35,19 @@
 #define PROTO_GADGET    (2)
 
 enum otg_fsm_timer {
+        /* Standard OTG timers */
         A_WAIT_VRISE,
+        A_WAIT_VFALL,
         A_WAIT_BCON,
         A_AIDL_BDIS,
         B_ASE0_BRST,
+        A_BIDL_ADIS,
+
+        /* Auxiliary timers */
         B_SE0_SRP,
         B_SRP_FAIL,
         A_WAIT_ENUM,
+
         NUM_OTG_FSM_TIMERS,
 };
 
@@ -69,9 +75,11 @@ struct otg_fsm {
 
         /* Timeout indicator for timers */
         int a_wait_vrise_tmout;
+        int a_wait_vfall_tmout;
         int a_wait_bcon_tmout;
         int a_aidl_bdis_tmout;
         int b_ase0_brst_tmout;
+        int a_bidl_adis_tmout;
 
         /* Informative variables */
         int a_bus_drop;