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-rw-r--r--src/arch/posix/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/arch/posix/Kconfig b/src/arch/posix/Kconfig
index 42ed413..492e623 100644
--- a/src/arch/posix/Kconfig
+++ b/src/arch/posix/Kconfig
@@ -12,6 +12,11 @@ config arch_posix_driver_i2c
bool "I2C via /dev/i2c"
select meta_driver_i2c
+config arch_posix_driver_i2c_bus
+string "I2C bus (/dev/i2c-* device)"
+default "/dev/i2c-1"
+depends on arch_posix_driver_i2c
+
config arch_posix_driver_uptime
bool "Uptime counter"
select meta_driver_uptime