malefor: configure DB PD
Fill tcpc_config[] and usb_muxes[] base on DB type, make sure DB type-C
work well.
BRANCH=none
TEST=Type-C function is OK at DB.
#include "driver/ppc/sn5s330.h"
#include "driver/ppc/syv682x.h"
#include "driver/sync.h"
+#include "driver/tcpm/ps8xxx.h"
+#include "driver/tcpm/tcpci.h"
#include "extpower.h"
#include "fan.h"
#include "fan_chip.h"
@@ -309,6 +311,32 @@ const struct pwm_t pwm_channels[] = {
};
BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
+/* USBC TCPC configuration for port 1 on USB3 board */
+static const struct tcpc_config_t tcpc_config_p1_usb3 = {
+ .bus_type = EC_BUS_TYPE_I2C,
+ .i2c_info = {
+ .port = I2C_PORT_USB_C1,
+ .addr_flags = PS8751_I2C_ADDR1_FLAGS,
+ },
+ .flags = TCPC_FLAGS_TCPCI_REV2_0 | TCPC_FLAGS_TCPCI_REV2_0_NO_VSAFE0V,
+ .drv = &ps8xxx_tcpm_drv,
+ .usb23 = USBC_PORT_1_USB2_NUM | (USBC_PORT_1_USB3_NUM << 4),
+};
+
+static const struct usb_mux usbc1_usb3_db_retimer = {
+ .usb_port = USBC_PORT_C1,
+ .driver = &tcpci_tcpm_usb_mux_driver,
+ .hpd_update = &ps8xxx_tcpc_update_hpd_status,
+ .next_mux = NULL,
+};
+
+static const struct usb_mux mux_config_p1_usb3 = {
+ .usb_port = USBC_PORT_C1,
+ .driver = &virtual_usb_mux_driver,
+ .hpd_update = &virtual_hpd_update,
+ .next_mux = &usbc1_usb3_db_retimer,
+};
+
void board_reset_pd_mcu(void)
{
/* TODO(b/159024035): Malefor: check USB PD reset operation */
@@ -316,7 +344,9 @@ void board_reset_pd_mcu(void)
__override void board_cbi_init(void)
{
- /* TODO(b/159024035): Malefor: check FW_CONFIG fields for USB DB type */
+ /* Config DB USB3 */
+ tcpc_config[USBC_PORT_C1] = tcpc_config_p1_usb3;
+ usb_muxes[USBC_PORT_C1] = mux_config_p1_usb3;
}
/******************************************************************************/
