diff options
Diffstat (limited to 'baseboard/intelrvp/chg_usb_pd.c')
-rw-r--r-- | baseboard/intelrvp/chg_usb_pd.c | 92 |
1 files changed, 2 insertions, 90 deletions
diff --git a/baseboard/intelrvp/chg_usb_pd.c b/baseboard/intelrvp/chg_usb_pd.c index 8620268263..c7e0650d5d 100644 --- a/baseboard/intelrvp/chg_usb_pd.c +++ b/baseboard/intelrvp/chg_usb_pd.c @@ -3,109 +3,21 @@ * found in the LICENSE file. */ -/* Intel-RVP family-specific configuration */ +/* Common USB PD charge configuration */ #include "charge_manager.h" #include "charge_state_v2.h" -#include "console.h" #include "hooks.h" #include "tcpci.h" -#include "system.h" #define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args) #define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args) -static inline int is_typec_port(int port) +bool is_typec_port(int port) { return !(port == DEDICATED_CHARGE_PORT || port == CHARGE_PORT_NONE); } - -int board_vbus_source_enabled(int port) -{ - int src_en = 0; - - /* Only Type-C ports can source VBUS */ - if (is_typec_port(port)) { - src_en = gpio_get_level(tcpc_gpios[port].src.pin); - - src_en = tcpc_gpios[port].src.pin_pol ? src_en : !src_en; - } - - return src_en; -} - -void board_set_vbus_source_current_limit(int port, enum tcpc_rp_value rp) -{ - int ilim_en; - - /* Only Type-C ports can source VBUS */ - if (is_typec_port(port)) { - /* Enable SRC ILIM if rp is MAX single source current */ - ilim_en = (rp == CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT && - board_vbus_source_enabled(port)); - - gpio_set_level(tcpc_gpios[port].src_ilim.pin, - tcpc_gpios[port].src_ilim.pin_pol ? - ilim_en : !ilim_en); - } -} - -void board_charging_enable(int port, int enable) -{ - gpio_set_level(tcpc_gpios[port].snk.pin, - tcpc_gpios[port].snk.pin_pol ? enable : !enable); - -} - -void board_vbus_enable(int port, int enable) -{ - gpio_set_level(tcpc_gpios[port].src.pin, - tcpc_gpios[port].src.pin_pol ? enable : !enable); -} - -int pd_snk_is_vbus_provided(int port) -{ - int vbus_intr; - - if (port == DEDICATED_CHARGE_PORT) - return 1; - - vbus_intr = gpio_get_level(tcpc_gpios[port].vbus.pin); - - return tcpc_gpios[port].vbus.pin_pol ? vbus_intr : !vbus_intr; -} - -void tcpc_alert_event(enum gpio_signal signal) -{ - int port = -1; - int i; - - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) { - if (tcpc_gpios[i].vbus.pin == signal) { - port = i; - break; - } - } - - if (port != -1) - schedule_deferred_pd_interrupt(port); -} - -void board_tcpc_init(void) -{ - int i; - - /* Only reset TCPC if not sysjump */ - if (!system_jumped_late()) - board_reset_pd_mcu(); - - /* Enable TCPCx interrupt */ - for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) - gpio_enable_interrupt(tcpc_gpios[i].vbus.pin); -} -DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C + 1); - static inline int board_dc_jack_present(void) { return gpio_get_level(GPIO_DC_JACK_PRESENT); |