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[05/22] dt-bindings: perf: fsl-imx-ddr: Add i.MX 8M compatibles

Message ID 20200823161550.3981-5-krzk@kernel.org
State Superseded
Headers show
Series [01/22] dt-bindings: gpio: fsl-imx-gpio: Add i.MX 8 compatibles | expand

Checks

Context Check Description
robh/checkpatch warning total: 0 errors, 1 warnings, 21 lines checked

Commit Message

Krzysztof Kozlowski Aug. 23, 2020, 4:15 p.m. UTC
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/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible:0: 'fsl,imx8mm-ddr-pmu' is not one of ['fsl,imx8-ddr-pmu', 'fsl,imx8m-ddr-pmu', 'fsl,imx8mp-ddr-pmu']
    From schema: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible: ['fsl,imx8mm-ddr-pmu', 'fsl,imx8m-ddr-pmu'] is too long

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible: Additional items are not allowed ('fsl,imx8m-ddr-pmu' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../devicetree/bindings/perf/fsl-imx-ddr.yaml     | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
index 9ed8f44adabe..3900b1093de0 100644
--- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
+++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
@@ -11,10 +11,17 @@  maintainers:
 
 properties:
   compatible:
-    enum:
-      - fsl,imx8-ddr-pmu
-      - fsl,imx8m-ddr-pmu
-      - fsl,imx8mp-ddr-pmu
+    oneOf:
+      - enum:
+          - fsl,imx8-ddr-pmu
+          - fsl,imx8m-ddr-pmu
+          - fsl,imx8mp-ddr-pmu
+      - items:
+          - enum:
+              - fsl,imx8mm-ddr-pmu
+              - fsl,imx8mn-ddr-pmu
+              - fsl,imx8mq-ddr-pmu
+          - const: fsl,imx8m-ddr-pmu
 
   reg:
     maxItems: 1