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-rw-r--r--src/arch/atmega2560/Kconfig5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/arch/atmega2560/Kconfig b/src/arch/atmega2560/Kconfig
index 1c1f7f4..c02a909 100644
--- a/src/arch/atmega2560/Kconfig
+++ b/src/arch/atmega2560/Kconfig
@@ -27,7 +27,10 @@ select meta_driver_dmx
select meta_driver_dmx3
config arch_atmega2560_driver_i2c
-bool "I2C"
+bool "I²C on PD[01]"
+help
+ SDA: PD1
+ SCL: PD0
select meta_driver_hardware_i2c
select meta_driver_i2c