diff options
Diffstat (limited to 'zephyr/shim/src/usb_muxes.c')
| -rw-r--r-- | zephyr/shim/src/usb_muxes.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/zephyr/shim/src/usb_muxes.c b/zephyr/shim/src/usb_muxes.c index 9244f3cf68..f96146258a 100644 --- a/zephyr/shim/src/usb_muxes.c +++ b/zephyr/shim/src/usb_muxes.c @@ -58,4 +58,28 @@ MAYBE_CONST struct usb_mux usb_muxes[] = { */ USB_MUX_FOREACH_USBC_PORT(USB_MUX_NO_FIRST, USB_MUX_DEFINE) +/* Create bb_controls only if BB retimer driver is enabled */ +#ifdef CONFIG_PLATFORM_EC_USBC_RETIMER_INTEL_BB +/** + * @brief bb_controls array should be constant only if configuration cannot + * change in runtime + */ +#define BB_CONTROLS_CONST \ + COND_CODE_1( \ + CONFIG_PLATFORM_EC_USBC_RETIMER_INTEL_BB_RUNTIME_CONFIG,\ + (), (const)) + +/** + * Define bb_controls for BB retimers in USB muxes chain e.g. + * [0] = { + * .retimer_rst_gpio = IOEX_USB_C0_BB_RETIMER_RST, + * .usb_ls_en_gpio = IOEX_USB_C0_BB_RETIMER_LS_EN, + * }, + * [1] = { ... }, + */ +BB_CONTROLS_CONST struct bb_usb_control bb_controls[] = { + USB_MUX_FOREACH_USBC_PORT(USB_MUX_BB_RETIMERS, USB_MUX_ARRAY) +}; +#endif /* CONFIG_PLATFORM_EC_USBC_RETIMER_INTEL_BB */ + #endif /* #if USB_MUX_FOREACH_USBC_PORT(USB_MUX_PORT_HAS_MUX, _) */ |