commit c0310e49d315978a5b019c99957ff442ecf9f05a
author Krzysztof Kozlowski <krzk@kernel.org> Fri Sep 04 17:23:57 2020 +0200
committer Rob Herring <robh@kernel.org> Mon Sep 14 16:48:30 2020 -0600
tree 02a5fd57c9ffe602547f6aaa8b254aaacb47595f
parent e446eba1533a1284226f5ec4708fb62e6b38156a

dt-bindings: thermal: imx8mm-thermal: Add i.MX 8M Nano compatible

DTSes with new i.MX 8M SoCs introduce their own compatibles so add them
to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: tmu@30260000:
    compatible:0: 'fsl,imx8mn-tmu' is not one of ['fsl,imx8mm-tmu', 'fsl,imx8mp-tmu']
    From schema: Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml

  arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: tmu@30260000:
    compatible: ['fsl,imx8mn-tmu', 'fsl,imx8mm-tmu'] is too long

  arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: tmu@30260000:
    compatible: Additional items are not allowed ('fsl,imx8mm-tmu' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml

diff --git a/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml b/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
index 3885287..89c54e0 100644
--- a/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
@@ -18,9 +18,13 @@
 
 properties:
   compatible:
-    enum:
-      - fsl,imx8mm-tmu
-      - fsl,imx8mp-tmu
+    oneOf:
+      - enum:
+          - fsl,imx8mm-tmu
+          - fsl,imx8mp-tmu
+      - items:
+          - const: fsl,imx8mn-tmu
+          - const: fsl,imx8mm-tmu
 
   reg:
     maxItems: 1