On 21-10-14 15:02:19, Rob Herring wrote:

On Wed, Oct 06, 2021 at 04:26:02PM +0300, Abel Vesa wrote:

quoted

Fix following dtbs_check error:

arch/arm64/boot/dts/freescale/imx8qm-mek.dt.yaml:
i2c@5a800000: compatible: 'oneOf' conditional failed, one must be fixed:
        ['fsl,imx8qm-lpi2c', 'fsl,imx7ulp-lpi2c'] is too long
        Additional items are not allowed ('fsl,imx7ulp-lpi2c' was
unexpected)
        'fsl,imx8qxp-lpi2c' was expected
        From schema:
Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml

Signed-off-by: Abel Vesa <redacted>
---
 Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
index 29b9447f3b84..acf2d5f45f4e 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml

@@ -18,8 +18,11 @@ properties:
       - enum:
           - fsl,imx7ulp-lpi2c
           - fsl,imx8qm-lpi2c
+          - fsl,imx8qxp-lpi2c

Both with and without a fallback should not be valid.

Why are you changing fsl,imx8qxp-lpi2c when the error was for 
fsl,imx8qm-lpi2c?

Sorry for the late reply.

I assume the correct way would be like:

    oneOf:                                   
      - enum:                                
          - fsl,imx7ulp-lpi2c                
      - items:                               
	  - enum:                            
	      - fsl,imx8dxl-lpi2c            
	      - fsl,imx8qxp-lpi2c            
	      - fsl,imx8qm-lpi2c             
	  - const: fsl,imx7ulp-lpi2c         
				
Right ?

Since all the possible combinations are:
	compatible = "fsl,imx8dxl-lpi2c", "fsl,imx7ulp-lpi2c";
	compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
	compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
	compatible = "fsl,imx7ulp-lpi2c";

quoted

       - items:
-          - const: fsl,imx8qxp-lpi2c
+          - enum:
+              - fsl,imx8qm-lpi2c
+              - fsl,imx8qxp-lpi2c
           - const: fsl,imx7ulp-lpi2c
 
   reg:
-- 
2.31.1

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