diff options
Diffstat (limited to 'zephyr/projects/intelrvp/src/usb_pd_policy_mecc_1_1.c')
-rw-r--r-- | zephyr/projects/intelrvp/src/usb_pd_policy_mecc_1_1.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/zephyr/projects/intelrvp/src/usb_pd_policy_mecc_1_1.c b/zephyr/projects/intelrvp/src/usb_pd_policy_mecc_1_1.c deleted file mode 100644 index a194b358f1..0000000000 --- a/zephyr/projects/intelrvp/src/usb_pd_policy_mecc_1_1.c +++ /dev/null @@ -1,106 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "gpio.h" -#include "intelrvp.h" -#include "usb_mux.h" -#include "usbc_ppc.h" - -#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ##args) -#define CPRINTS(format, args...) cprints(CC_USBPD, format, ##args) - -static inline void board_pd_set_vbus_discharge(int port, bool enable) -{ - if (tcpc_aic_gpios[port].ppc_intr_handler) { - ppc_discharge_vbus(port, enable); - } else { - tcpc_discharge_vbus(port, enable); - } -} - -int pd_set_power_supply_ready(int port) -{ - int rv; - - /* Disable charging. */ - if (tcpc_aic_gpios[port].ppc_intr_handler) { - rv = ppc_vbus_sink_enable(port, 0); - } else { - rv = tcpc_config[port].drv->set_snk_ctrl(port, 0); - } - - if (rv) { - return rv; - } - - board_pd_set_vbus_discharge(port, false); - - /* Provide Vbus. */ - if (tcpc_aic_gpios[port].ppc_intr_handler) { - rv = ppc_vbus_source_enable(port, 1); - } else { - tcpc_config[port].drv->set_src_ctrl(port, 1); - } - - if (rv) { - return rv; - } - - /* Notify host of power info change. */ - pd_send_host_event(PD_EVENT_POWER_CHANGE); - - return EC_SUCCESS; -} - -void pd_power_supply_reset(int port) -{ - int prev_en; - - prev_en = board_vbus_source_enabled(port); - - /* Disable VBUS. */ - if (tcpc_aic_gpios[port].ppc_intr_handler) { - ppc_vbus_source_enable(port, 0); - } else { - tcpc_config[port].drv->set_src_ctrl(port, 0); - } - - /* Enable discharge if we were previously sourcing 5V */ - if (prev_en) { - board_pd_set_vbus_discharge(port, true); - } - - /* Notify host of power info change. */ - pd_send_host_event(PD_EVENT_POWER_CHANGE); -} - -int pd_check_vconn_swap(int port) -{ - /* Only allow vconn swap if PP3300 rail is enabled */ - return gpio_get_level(GPIO_EN_PP3300_A); -} - -int pd_snk_is_vbus_provided(int port) -{ - if (tcpc_aic_gpios[port].ppc_intr_handler) { - return ppc_is_vbus_present(port); - } else { - return tcpc_config[port].drv->check_vbus_level(port, - VBUS_PRESENT); - } -} - -int board_vbus_source_enabled(int port) -{ - if (is_typec_port(port)) { - if (tcpc_aic_gpios[port].ppc_intr_handler) { - return ppc_is_sourcing_vbus(port); - } else { - return tcpc_config[port].drv->get_src_ctrl(port); - } - } - return 0; -} |