From 51906dd173b2bd3bdd93a899e4ef7fd667a8d2d1 Mon Sep 17 00:00:00 2001 From: David Heidelberg Date: Fri, 29 Oct 2021 16:11:33 +0200 Subject: [PATCH] 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 Reviewed-by: Oleksij Rempel Link: https://lore.kernel.org/r/20211029141134.66170-1-david@ixit.cz Signed-off-by: Rob Herring --- 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: -- 2.11.0