On 02/11, Lee Jones wrote:

quoted

+- interrupts:
+	Usage: required
+	Value type: <prop-encoded-array>

Either provide an example or a comment to see the description of
#interrupt-cells 

It is part of the example. We also state that the format is
defined by the interrupt parent binding.

quoted

+	Definition: specifies the interrupt that indicates a subdevice
+		    has generated an interrupt (summary interrupt). The
+		    format of the specifier is defined by the binding document
+		    describing the node's interrupt parent.
+
+- #interrupt-cells:
+	Usage: required
+	Value type : <u32>
+	Definition: must be 2. Specifies the number of cells needed to encode
+		    an interrupt source. The 1st cell contains the interrupt
+		    number. The 2nd cell is the trigger type and level flags
+		    encoded as follows:
+
+			1 = low-to-high edge triggered
+			2 = high-to-low edge triggered
+			4 = active high level-sensitive
+			8 = active low level-sensitive

Actually I'd prefer if you used the definitions in:
  dt-bindings/interrupt-controller/irq.h

These match the #defines in that file. I'd like to be explicit
about the numbers to prevent people from thinking they have to
use #defines and to match what other irq controllers have done
(gic, atmel-aic, etc.)

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