diff --git a/configs/sama5d3-xplained/README.txt b/configs/sama5d3-xplained/README.txt index 43ab3c7f792..29c59a29653 100644 --- a/configs/sama5d3-xplained/README.txt +++ b/configs/sama5d3-xplained/README.txt @@ -2684,6 +2684,16 @@ Shields CONFIG_EXAMPLES_AJOYSTICK_DEVNAME="/dev/ajoy0" CONFIG_EXAMPLES_AJOYSTICK_SIGNO=13 + STATUS: + 2014-12-03: As nearly I can tell, the Itead Joystick shield cannot be + used with the SAMA5D3-Xplained. I believe that the EMAC PHY chip is + enableed and since it shares pins with the Joystick, it interferes with + the Joystick inputs. There is probably more wrong than this; perhaps I + am not setting up the pins correctly. But having seen the states of the + button output pins change when powering up the board, I have lost hope + of getting the shield to work on this board. I leave the + implementation in place only for reference. + SAMA5D3-Xplained Configuration Options =================================