diff options
Diffstat (limited to 'board/ryu/board.h')
| -rw-r--r-- | board/ryu/board.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/board/ryu/board.h b/board/ryu/board.h index 61beea4afc..c6793aa157 100644 --- a/board/ryu/board.h +++ b/board/ryu/board.h @@ -30,6 +30,7 @@ #define CONFIG_USB_PD_DUAL_ROLE #define CONFIG_USB_PD_FLASH_ERASE_CHECK #define CONFIG_USB_PD_INTERNAL_COMP +#define CONFIG_USB_PD_PORT_COUNT 1 #define CONFIG_USB_PD_TCPC #define CONFIG_USB_PD_TCPM_STUB #define CONFIG_USB_SWITCH_PI3USB9281 @@ -193,6 +194,29 @@ enum usb_strings { USB_STR_COUNT }; +/* 1.5A Rp */ +#define PD_SRC_VNC PD_SRC_1_5_VNC_MV +#define PD_SRC_RD_THRESHOLD PD_SRC_1_5_RD_THRESH_MV + +/* start as a sink in case we have no other power supply/battery */ +#define PD_DEFAULT_STATE PD_STATE_SNK_DISCONNECTED + +/* delay for the voltage transition on the power supply, BQ25x spec is 30ms */ +#define PD_POWER_SUPPLY_TURN_ON_DELAY 40000 /* us */ +#define PD_POWER_SUPPLY_TURN_OFF_DELAY 20000 /* us */ + +/* delay to turn on/off vconn */ +#define PD_VCONN_SWAP_DELAY 5000 /* us */ + +/* Define typical operating power and max power */ +#define PD_OPERATING_POWER_MW 10000 +#define PD_MAX_POWER_MW 24000 +#define PD_MAX_CURRENT_MA 3000 +#define PD_MAX_VOLTAGE_MV 12000 + +/* The lower the input voltage, the higher the power efficiency. */ +#define PD_PREFER_LOW_VOLTAGE + /* Discharge battery when on AC power for factory test. */ int board_discharge_on_ac(int enable); |