diff --git a/arch/risc-v/src/esp32c3/hardware/esp32c3_i2c.h b/arch/risc-v/src/esp32c3/hardware/esp32c3_i2c.h index 90836487d94..2874aaac2ee 100644 --- a/arch/risc-v/src/esp32c3/hardware/esp32c3_i2c.h +++ b/arch/risc-v/src/esp32c3/hardware/esp32c3_i2c.h @@ -231,7 +231,7 @@ /* I2C_TIME_OUT_REG : R/W ;bitpos:[4:0] ;default: 5'h10 ; */ #define I2C_TIME_OUT_REG 0x0000001F -#define I2C_TIME_OUT_REG_M ((I2C_TIME_OUT_VALUE_V)<<(I2C_TIME_OUT_VALUE_S)) +#define I2C_TIME_OUT_REG_M ((I2C_TIME_OUT_REG_V)<<(I2C_TIME_OUT_REG_S)) #define I2C_TIME_OUT_REG_V 0x1F #define I2C_TIME_OUT_REG_S 0