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authorDavid Heidelberg <david@ixit.cz>2021-10-29 17:11:33 +0300
committerRob Herring <robh@kernel.org>2021-11-12 07:27:15 +0300
commit51906dd173b2bd3bdd93a899e4ef7fd667a8d2d1 (patch)
tree4bc9071e5ad583c0d6ccbf51405e3ac200b37a8b /Documentation
parent582c433eb9975ca42037355a86c35b05f1e8c553 (diff)
downloadlinux-51906dd173b2bd3bdd93a899e4ef7fd667a8d2d1.tar.xz
dt-bindings: i2c: imx: hardware do not restrict clock-frequency to only 100 and 400 kHz
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> 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>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-imx.yaml4
1 files changed, 3 insertions, 1 deletions
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: