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dt-bindings: i2c: imx: hardware do not restrict clock-frequency to only 100 and 400 kHz

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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: 4bdc443472 ("dt-bindings: i2c: Convert imx i2c to json-schema")
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20211029141134.66170-1-david@ixit.cz
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
David Heidelberg 2021-10-29 16:11:33 +02:00 committed by Rob Herring
parent 582c433eb9
commit 51906dd173
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/i2c/i2c-imx.yaml
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@ -57,7 +57,9 @@ properties:
const: ipg
clock-frequency:
enum: [ 100000, 400000 ]
minimum: 1
default: 100000
maximum: 400000
dmas:
items: