[PATCH 3/4] dt-bindings: pinctrl-zynqmp: Add output-enable configuration

[Sai Krishna Potthuri <sai.krishna.potthuri@xxxxxxx>]

Add 'output-enable' configuration parameter to the properties list.

Using these pinctrl properties observed hang issues with older Xilinx
ZynqMP Platform Management Firmware, hence reverted the patch previously.
Commit ff8356060e3a5e126abb ("Revert "dt-bindings: pinctrl-zynqmp: Add
output-enable configuration"").

Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@xxxxxxx>
---
 .../devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
index 2722dc7bb03d..1e2b9b627b12 100644
--- a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
@@ -274,6 +274,10 @@ 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.
-- 
2.25.1