diff options
Diffstat (limited to 'zephyr/program/rex/rex/src/usb_mux_config.c')
| -rw-r--r-- | zephyr/program/rex/rex/src/usb_mux_config.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/zephyr/program/rex/rex/src/usb_mux_config.c b/zephyr/program/rex/rex/src/usb_mux_config.c index a549235f3c..a3d2d4ab0c 100644 --- a/zephyr/program/rex/rex/src/usb_mux_config.c +++ b/zephyr/program/rex/rex/src/usb_mux_config.c @@ -11,6 +11,8 @@ #include "hooks.h" #include "ioexpander.h" #include "usb_mux.h" +#include "usbc/ppc.h" +#include "usbc/tcpci.h" #include "usbc/usb_muxes.h" #include <zephyr/drivers/gpio.h> @@ -47,5 +49,11 @@ static void setup_mux(void) if (val == FW_USB_DB_USB3) { LOG_INF("USB DB: Setting USB3 mux"); } + if (val == FW_USB_DB_USB4_ANX7452) { + LOG_INF("USB DB: Setting ANX7452 mux"); + USB_MUX_ENABLE_ALTERNATIVE(usb_mux_chain_anx7452_port1); + TCPC_ENABLE_ALTERNATE_BY_NODELABEL(1, rt1716_tcpc_port1); + PPC_ENABLE_ALTERNATE_BY_NODELABEL(1, ppc_port1_syv); + } } DECLARE_HOOK(HOOK_INIT, setup_mux, HOOK_PRIO_INIT_I2C); |