diff options
Diffstat (limited to 'baseboard/volteer/usbc_config.c')
-rw-r--r-- | baseboard/volteer/usbc_config.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/baseboard/volteer/usbc_config.c b/baseboard/volteer/usbc_config.c deleted file mode 100644 index 1e483eae34..0000000000 --- a/baseboard/volteer/usbc_config.c +++ /dev/null @@ -1,77 +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. - */ - -/* Volteer family-specific USB-C configuration */ - -#include "common.h" -#include "charge_manager.h" -#include "charge_ramp.h" -#include "charge_state.h" -#include "gpio.h" -#include "task.h" -#ifdef CONFIG_ZEPHYR -#include "usbc_config.h" -#include "baseboard_usbc_config.h" -#endif -#include "usbc_ppc.h" -#include "usb_pd.h" -#include "usb_charge.h" -#include "util.h" -#include "driver/charger/isl9241_public.h" - -/******************************************************************************/ -void tcpc_alert_event(enum gpio_signal signal) -{ - /* TODO: b/140572591 - check correct operation for Volteer */ - - int port = -1; - - switch (signal) { - case GPIO_USB_C0_TCPC_INT_ODL: - port = USBC_PORT_C0; - break; - case GPIO_USB_C1_TCPC_INT_ODL: - port = USBC_PORT_C1; - break; - default: - return; - } - - schedule_deferred_pd_interrupt(port); -} - -void bc12_interrupt(enum gpio_signal signal) -{ - switch (signal) { - case GPIO_USB_C0_BC12_INT_ODL: - task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12); - break; - - case GPIO_USB_C1_BC12_INT_ODL: - task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12); - break; - - default: - break; - } -} - -/** - * Return if VBUS is too low - */ -int board_is_vbus_too_low(int port, enum chg_ramp_vbus_state ramp_state) -{ - int voltage; - - if (charger_get_vbus_voltage(port, &voltage)) - voltage = 0; - - /* - * For legacy BC1.2 charging with CONFIG_CHARGE_RAMP_SW, ramp up input - * current until voltage drops to the minimum input voltage of the - * charger, 4.096V. - */ - return voltage < ISL9241_BC12_MIN_VOLTAGE; -} |