1 files changed, 0 insertions, 159 deletions
diff --git a/driver/tcpm/stub.c b/driver/tcpm/stub.c
deleted file mode 100644
index 863a88c044..0000000000
--- a/driver/tcpm/stub.c
+++ /dev/null
@@ -1,159 +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.
- */
-
-/* TCPM for MCU also running TCPC */
-
-#include "task.h"
-#include "tcpm/tcpci.h"
-#include "tcpm/tcpm.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpc.h"
-#include "usb_pd_tcpm.h"
-
-static int init_alert_mask(int port)
-{
-	uint16_t mask;
-	int rv;
-
-	/*
-	 * Create mask of alert events that will cause the TCPC to
-	 * signal the TCPM via the Alert# gpio line.
-	 */
-	mask = TCPC_REG_ALERT_TX_SUCCESS | TCPC_REG_ALERT_TX_FAILED |
-		TCPC_REG_ALERT_TX_DISCARDED | TCPC_REG_ALERT_RX_STATUS |
-		TCPC_REG_ALERT_RX_HARD_RST | TCPC_REG_ALERT_CC_STATUS;
-	/* Set the alert mask in TCPC */
-	rv = tcpc_alert_mask_set(port, mask);
-
-	return rv;
-}
-
-static int init_power_status_mask(int port)
-{
-	return tcpc_set_power_status_mask(port, 0);
-}
-
-int tcpm_init(int port)
-{
-	int rv;
-
-	tcpc_init(port);
-	rv = init_alert_mask(port);
-	if (rv)
-		return rv;
-
-	return init_power_status_mask(port);
-}
-
-int tcpm_get_cc(int port, enum tcpc_cc_voltage_status *cc1,
-	enum tcpc_cc_voltage_status *cc2)
-{
-	return tcpc_get_cc(port, cc1, cc2);
-}
-
-int tcpm_select_rp_value(int port, int rp)
-{
-	return tcpc_select_rp_value(port, rp);
-}
-
-int tcpm_set_cc(int port, int pull)
-{
-	return tcpc_set_cc(port, pull);
-}
-
-int tcpm_set_polarity(int port, enum tcpc_cc_polarity polarity)
-{
-	return tcpc_set_polarity(port, polarity_rm_dts(polarity));
-}
-
-int tcpm_set_vconn(int port, int enable)
-{
-	return tcpc_set_vconn(port, enable);
-}
-
-int tcpm_set_msg_header(int port, int power_role, int data_role)
-{
-	return tcpc_set_msg_header(port, power_role, data_role);
-}
-
-static int tcpm_alert_status(int port, int *alert)
-{
-	/* Read TCPC Alert register */
-	return tcpc_alert_status(port, alert);
-}
-
-int tcpm_set_rx_enable(int port, int enable)
-{
-	return tcpc_set_rx_enable(port, enable);
-}
-
-void tcpm_enable_auto_discharge_disconnect(int port, int enable)
-{
-}
-
-int tcpm_has_pending_message(int port)
-{
-	return !rx_buf_is_empty(port);
-}
-
-int tcpm_dequeue_message(int port, uint32_t *payload, int *head)
-{
-	int ret = tcpc_get_message(port, payload, head);
-
-	/* Read complete, clear RX status alert bit */
-	tcpc_alert_status_clear(port, TCPC_REG_ALERT_RX_STATUS);
-
-	return ret;
-}
-
-void tcpm_clear_pending_messages(int port)
-{
-	rx_buf_clear(port);
-}
-
-int tcpm_transmit(int port, enum tcpci_msg_type type, uint16_t header,
-		  const uint32_t *data)
-{
-	return tcpc_transmit(port, type, header, data);
-}
-
-void tcpc_alert(int port)
-{
-	int status;
-
-	/* Read the Alert register from the TCPC */
-	tcpm_alert_status(port, &status);
-
-	/*
-	 * Clear alert status for everything except RX_STATUS, which shouldn't
-	 * be cleared until we have successfully retrieved message.
-	 */
-	if (status & ~TCPC_REG_ALERT_RX_STATUS)
-		tcpc_alert_status_clear(port,
-					status & ~TCPC_REG_ALERT_RX_STATUS);
-
-	if (status & TCPC_REG_ALERT_CC_STATUS) {
-		/* CC status changed, wake task */
-		task_set_event(PD_PORT_TO_TASK_ID(port), PD_EVENT_CC);
-	}
-	if (status & TCPC_REG_ALERT_RX_STATUS) {
-		/*
-		 * message received. since TCPC is compiled in, we
-		 * already woke the PD task up from the phy layer via
-		 * pd_rx_event(), so we don't need to wake it again.
-		 */
-	}
-	if (status & TCPC_REG_ALERT_RX_HARD_RST) {
-		/* hard reset received */
-		task_set_event(PD_PORT_TO_TASK_ID(port),
-			       PD_EVENT_RX_HARD_RESET);
-	}
-	if (status & TCPC_REG_ALERT_TX_COMPLETE) {
-		/* transmit complete */
-		pd_transmit_complete(port, status & TCPC_REG_ALERT_TX_SUCCESS ?
-					   TCPC_TX_COMPLETE_SUCCESS :
-					   TCPC_TX_COMPLETE_FAILED);
-	}
-}