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-rw-r--r--src/soc/intel/common/block/tcss/Kconfig10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/tcss/Kconfig b/src/soc/intel/common/block/tcss/Kconfig
index 25113d33f3..89bab79235 100644
--- a/src/soc/intel/common/block/tcss/Kconfig
+++ b/src/soc/intel/common/block/tcss/Kconfig
@@ -6,10 +6,18 @@ config SOC_INTEL_COMMON_BLOCK_TCSS
help
Sets up USB2/3 port mapping in TCSS MUX
+config SOC_INTEL_TCSS_USE_PDC_PMC_USBC_MUX_CONFIGURATION
+ def_bool n
+ help
+ TCSS uses PDC<->PMC communication to perform mux configuration. When this config is
+ enabled, communication happens directly between PDC and PMC. Avoid sending PMC
+ commands from AP/EC.
+
config TCSS_HAS_USBC_OPS
bool "Enable USB-C MUX operations via the EC"
default y if EC_GOOGLE_CHROMEEC
- depends on SOC_INTEL_COMMON_BLOCK_TCSS
+ depends on SOC_INTEL_COMMON_BLOCK_TCSS && \
+ !SOC_INTEL_TCSS_USE_PDC_PMC_USBC_MUX_CONFIGURATION
help
Enable USB-C operations via the EC. Requires `usbc_get_ops` to control features
such as HPD and DP Mode entry. Currently, only the ChromeEC implements this, see