Messages in this thread Patch in this message | | | From | David Heidelberg <> | Subject | [PATCH] dt-bindings: i2c: imx: hardware do not restrict clock-frequency to only 100 and 400 kHz | Date | Fri, 29 Oct 2021 16:11:33 +0200 |
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clock-frequency is only restricted by the upper limit of 400 kHz.
Found with: $ DT_SCHEMA_FILES=Documentation/devicetree/bindings/i2c/i2c-imx.yaml make dtbs_check ... arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dt.yaml: i2c@30a20000: clock-frequency:0:0: 387000 is not one of [100000, 400000] From schema: linux/Documentation/devicetree/bindings/i2c/i2c-imx.yaml ...
Fixes: 4bdc44347299 ("dt-bindings: i2c: Convert imx i2c to json-schema") Signed-off-by: David Heidelberg <david@ixit.cz> --- Documentation/devicetree/bindings/i2c/i2c-imx.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml index 3592d49235e0..c167958ae2a9 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml @@ -57,7 +57,9 @@ properties: const: ipg clock-frequency: - enum: [ 100000, 400000 ] + minimum: 1 + default: 100000 + maximum: 400000 dmas: items: -- 2.33.0
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