On Fri 30 Apr 15:05 CDT 2021, Rob Herring wrote:

quoted

diff --git a/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml b/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml

[..]

quoted

+  qcom,power-source:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      power-source used to drive the output, as defined in the datasheet.
+      Should be specified if the TRILED block is present

constraints?

Yes, we should be able to constrain this a little bit.

quoted

+
+  qcom,dtest:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: >
+      A list of integer pairs, where each pair represent the dtest line the
+      particular channel should be connected to and the flags denoting how the
+      value should be outputed, as defined in the datasheet. The number of
+      pairs should be the same as the number of channels.

Sounds like a matrix rather than array. Constraints on the values?

I wasn't aware of uint32-matrix and that I can describe the constraints
of the values in the matrix. I'll familiarize myself with it and see if
I can tighten this up a little bit.

Thanks,
Bjorn