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[v3,04/14] dt-bindings: serial: fsl-lpuart: Fix compatible matching

Message ID 20200904152404.20636-5-krzk@kernel.org
State New
Headers show
Series dt-bindings: Cleanup of i.MX 8 | expand

Commit Message

Krzysztof Kozlowski Sept. 4, 2020, 3:23 p.m. UTC
The i.MX 8QXP DTSes use two compatibles so update the binding to fix
dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8qxp-mek.dt.yaml: serial@5a060000:
    compatible: ['fsl,imx8qxp-lpuart', 'fsl,imx7ulp-lpuart'] is too long
    From schema: Documentation/devicetree/bindings/serial/fsl-lpuart.yaml

  arch/arm64/boot/dts/freescale/imx8qxp-mek.dt.yaml: serial@5a060000:
    compatible: Additional items are not allowed ('fsl,imx7ulp-lpuart' was unexpected)

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

---

Changes since v2:
1. Remove moved compatibles.

Changes since v1:
1. New patch.
---
 .../devicetree/bindings/serial/fsl-lpuart.yaml  | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
index e82c2cf9fef7..bd21060d26e0 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
@@ -14,13 +14,16 @@  allOf:
 
 properties:
   compatible:
-    enum:
-      - fsl,vf610-lpuart
-      - fsl,ls1021a-lpuart
-      - fsl,ls1028a-lpuart
-      - fsl,imx7ulp-lpuart
-      - fsl,imx8qxp-lpuart
-      - fsl,imx8qm-lpuart
+    oneOf:
+      - enum:
+          - fsl,vf610-lpuart
+          - fsl,ls1021a-lpuart
+          - fsl,ls1028a-lpuart
+          - fsl,imx7ulp-lpuart
+          - fsl,imx8qm-lpuart
+      - items:
+          - const: fsl,imx8qxp-lpuart
+          - const: fsl,imx7ulp-lpuart
 
   reg:
     maxItems: 1