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Diffstat (limited to 'kernel/drivers/usb/chipidea/ci.h')
-rw-r--r--kernel/drivers/usb/chipidea/ci.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/kernel/drivers/usb/chipidea/ci.h b/kernel/drivers/usb/chipidea/ci.h
index 6d6200e37..41d7cf6d6 100644
--- a/kernel/drivers/usb/chipidea/ci.h
+++ b/kernel/drivers/usb/chipidea/ci.h
@@ -50,6 +50,8 @@ enum ci_hw_regs {
OP_USBINTR,
OP_DEVICEADDR,
OP_ENDPTLISTADDR,
+ OP_TTCTRL,
+ OP_BURSTSIZE,
OP_PORTSC,
OP_DEVLC,
OP_OTGSC,
@@ -406,8 +408,11 @@ static inline u32 hw_test_and_write(struct ci_hdrc *ci, enum ci_hw_regs reg,
static inline bool ci_otg_is_fsm_mode(struct ci_hdrc *ci)
{
#ifdef CONFIG_USB_OTG_FSM
+ struct usb_otg_caps *otg_caps = &ci->platdata->ci_otg_caps;
+
return ci->is_otg && ci->roles[CI_ROLE_HOST] &&
- ci->roles[CI_ROLE_GADGET];
+ ci->roles[CI_ROLE_GADGET] && (otg_caps->srp_support ||
+ otg_caps->hnp_support || otg_caps->adp_support);
#else
return false;
#endif
@@ -426,4 +431,6 @@ u8 hw_port_test_get(struct ci_hdrc *ci);
int hw_wait_reg(struct ci_hdrc *ci, enum ci_hw_regs reg, u32 mask,
u32 value, unsigned int timeout_ms);
+void ci_platform_configure(struct ci_hdrc *ci);
+
#endif /* __DRIVERS_USB_CHIPIDEA_CI_H */