diff options
Diffstat (limited to 'baseboard/intelrvp/chg_usb_pd_mecc_1_0.c')
-rw-r--r-- | baseboard/intelrvp/chg_usb_pd_mecc_1_0.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/baseboard/intelrvp/chg_usb_pd_mecc_1_0.c b/baseboard/intelrvp/chg_usb_pd_mecc_1_0.c deleted file mode 100644 index 0c091efead..0000000000 --- a/baseboard/intelrvp/chg_usb_pd_mecc_1_0.c +++ /dev/null @@ -1,107 +0,0 @@ -/* Copyright 2020 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. - */ - -/* Intel-RVP family-specific configuration */ - -#include "charge_manager.h" -#include "charge_state_v2.h" -#include "console.h" -#include "driver/ppc/sn5s330.h" -#include "hooks.h" -#include "tcpm/tcpci.h" -#include "system.h" -#include "usbc_ppc.h" - -#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args) -#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args) - -/* Reset PD MCU */ -void board_reset_pd_mcu(void) -{ - /* Add code if TCPC chips need a reset */ -} - -static void baseboard_tcpc_init(void) -{ - int i; - - /* Only reset TCPC if not sysjump */ - if (!system_jumped_late()) - board_reset_pd_mcu(); - - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) { - /* Enable PPC interrupts. */ - if (tcpc_aic_gpios[i].ppc_intr_handler) - gpio_enable_interrupt(tcpc_aic_gpios[i].ppc_alert); - - /* Enable TCPC interrupts. */ - if (tcpc_config[i].bus_type != EC_BUS_TYPE_EMBEDDED) - gpio_enable_interrupt(tcpc_aic_gpios[i].tcpc_alert); - } -} -DECLARE_HOOK(HOOK_INIT, baseboard_tcpc_init, HOOK_PRIO_INIT_CHIPSET); - -void tcpc_alert_event(enum gpio_signal signal) -{ - int i; - - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) { - /* No alerts for embdeded TCPC */ - if (tcpc_config[i].bus_type == EC_BUS_TYPE_EMBEDDED) - continue; - - if (signal == tcpc_aic_gpios[i].tcpc_alert) { - schedule_deferred_pd_interrupt(i); - break; - } - } -} - -uint16_t tcpc_get_alert_status(void) -{ - uint16_t status = 0; - int i; - - /* Check which port has the ALERT line set */ - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) { - /* No alerts for embdeded TCPC */ - if (tcpc_config[i].bus_type == EC_BUS_TYPE_EMBEDDED) - continue; - - if (!gpio_get_level(tcpc_aic_gpios[i].tcpc_alert)) - status |= PD_STATUS_TCPC_ALERT_0 << i; - } - - return status; -} - -int ppc_get_alert_status(int port) -{ - if (!tcpc_aic_gpios[port].ppc_intr_handler) - return 0; - - return !gpio_get_level(tcpc_aic_gpios[port].ppc_alert); -} - -/* PPC support routines */ -void ppc_interrupt(enum gpio_signal signal) -{ - int i; - - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) { - if (tcpc_aic_gpios[i].ppc_intr_handler && - signal == tcpc_aic_gpios[i].ppc_alert) { - tcpc_aic_gpios[i].ppc_intr_handler(i); - break; - } - } -} - -void board_charging_enable(int port, int enable) -{ - if (ppc_vbus_sink_enable(port, enable)) - CPRINTS("C%d: sink path %s failed", - port, enable ? "en" : "dis"); -} |