The MPR121 driver automatically detects if there are MPR121 devices on the I²C addresses 0x5A, 0x5B, 0x5C and 0x5D. As the MPR121 driver uses only read operations to detect MPR121 devices there is no impact on other I²C devices on that addresses.
The MPR121 driver adds +1k3 code.
The MPR121 driver automatically detects if there are MPR121 devices on the I²C addresses 0x5A, 0x5B, 0x5C and 0x5D. As the MPR121 driver uses only read operations to detect MPR121 devices there is no impact on other I²C devices on that addresses. The MPR121 driver adds +1k3 code.