1 files changed, 0 insertions, 91 deletions
diff --git a/include/charge_ramp.h b/include/charge_ramp.h
deleted file mode 100644
index 0745f5ef98..0000000000
--- a/include/charge_ramp.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright 2015 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Charge input current limit ramp header for Chrome EC */
-
-#ifndef __CROS_EC_CHARGE_RAMP_H
-#define __CROS_EC_CHARGE_RAMP_H
-
-#include "timer.h"
-
-/* Charge ramp state used for checking VBUS */
-enum chg_ramp_vbus_state {
-	CHG_RAMP_VBUS_RAMPING,
-	CHG_RAMP_VBUS_STABLE
-};
-
-/**
- * Check if VBUS is too low
- *
- * @param port Charge ramp port
- * @param ramp_state Current ramp state
- *
- * @return VBUS is sagging low
- */
-int board_is_vbus_too_low(int port, enum chg_ramp_vbus_state ramp_state);
-
-/**
- * Check if ramping is allowed for given supplier
- *
- * @param port Charge ramp port
- * @supplier Supplier to check
- *
- * @return Ramping is allowed for given supplier
- */
-int chg_ramp_allowed(int port, int supplier);
-
-/**
- * Get the maximum current limit that we are allowed to ramp to
- *
- * @param port Charge ramp port
- * @supplier Active supplier type
- * @sup_curr Input current limit based on supplier
- *
- * @return Maximum current in mA
- */
-int chg_ramp_max(int port, int supplier, int sup_curr);
-
-/**
- * Get the input current limit set by ramp module
- *
- * Active input current limit (mA)
- */
-int chg_ramp_get_current_limit(void);
-
-/**
- * Return if charge ramping has reached stable state
- *
- * @return 1 if stable, 0 otherwise
- */
-int chg_ramp_is_stable(void);
-
-/**
- * Return if charge ramping has reached detected state
- *
- * @return 1 if detected, 0 otherwise
- */
-int chg_ramp_is_detected(void);
-
-#ifdef HAS_TASK_CHG_RAMP
-/**
- * Notify charge ramp module of supplier type change on a port. If port
- * is CHARGE_PORT_NONE, the call indicates the last charge supplier went
- * away.
- *
- * @port Active charging port
- * @supplier Active charging supplier
- * @current Minimum input current limit
- * @registration_time Timestamp of when the supplier is registered
- * @voltage Negotiated charge voltage.
- */
-void chg_ramp_charge_supplier_change(int port, int supplier, int current,
-			     timestamp_t registration_time, int voltage);
-
-#else
-static inline void chg_ramp_charge_supplier_change(
-		int port, int supplier, timestamp_t registration_time) { }
-#endif
-
-#endif /* __CROS_EC_CHARGE_RAMP_H */