Revert "dt-bindings: pinctrl-zynqmp: Add output-enable configuration"

This reverts commit 133ad0d9.

On systems with older PMUFW (Xilinx ZynqMP Platform Management Firmware)
using these pinctrl properties can cause system hang because there is
missing feature autodetection.
When this feature is implemented, support for these two properties should
bring back.

Cc: stable@vger.kernel.org
Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20221017130303.21746-3-sai.krishna.potthuri@amd.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml

@@ -274,10 +274,6 @@ patternProperties:
           slew-rate:
             enum: [0, 1]
 
-          output-enable:
-            description:
-              This will internally disable the tri-state for MIO pins.
-
           drive-strength:
             description:
               Selects the drive strength for MIO pins, in mA.