diff options
Diffstat (limited to 'board/sasukette/usb_pd_policy.c')
-rw-r--r-- | board/sasukette/usb_pd_policy.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/board/sasukette/usb_pd_policy.c b/board/sasukette/usb_pd_policy.c deleted file mode 100644 index b0e1098e4d..0000000000 --- a/board/sasukette/usb_pd_policy.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Copyright 2021 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. - */ - -#include "charge_manager.h" -#include "chipset.h" -#include "common.h" -#include "console.h" -#include "driver/charger/isl923x_public.h" -#include "driver/tcpm/tcpci.h" -#include "usb_pd.h" - -#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args) -#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args) - -int pd_check_vconn_swap(int port) -{ - /* Allow VCONN swaps if the AP is on. */ - return chipset_in_state(CHIPSET_STATE_ANY_SUSPEND | CHIPSET_STATE_ON); -} - -void pd_power_supply_reset(int port) -{ - /* Disable VBUS */ - tcpc_write(port, TCPC_REG_COMMAND, TCPC_REG_COMMAND_SRC_CTRL_LOW); - - /* Notify host of power info change. */ - pd_send_host_event(PD_EVENT_POWER_CHANGE); -} - -int pd_set_power_supply_ready(int port) -{ - int rv; - - if (port >= board_get_usb_pd_port_count()) - return EC_ERROR_INVAL; - - /* Disable charging. */ - rv = tcpc_write(port, TCPC_REG_COMMAND, TCPC_REG_COMMAND_SNK_CTRL_LOW); - if (rv) - return rv; - - /* Our policy is not to source VBUS when the AP is off. */ - if (chipset_in_state(CHIPSET_STATE_ANY_OFF)) - return EC_ERROR_NOT_POWERED; - - /* Provide Vbus. */ - rv = tcpc_write(port, TCPC_REG_COMMAND, TCPC_REG_COMMAND_SRC_CTRL_HIGH); - if (rv) - return rv; - - rv = raa489000_enable_asgate(port, true); - if (rv) - return rv; - - /* Notify host of power info change. */ - pd_send_host_event(PD_EVENT_POWER_CHANGE); - - return EC_SUCCESS; -} - |