Maxime Ripard <maxime.ripard@xxxxxxxxxxx> writes: > Even though the binding claims that the frequency can go up to 6MHz, the > common i2c binding sets a limit at 3MHz, which then triggers a warning. > > Since the only SoC that uses that bus uses a frequency of 100kHz, and that > this bus hasn't been found in an SoC for something like 5 years, let's just > fix the example to have a frequency within the acceptable range for i2c. > > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx> Thanks, Gregory > --- > .../devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml > index 1804abe24f14..f9d526b7da01 100644 > --- a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml > +++ b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml > @@ -51,7 +51,7 @@ examples: > reg = <0x01f03400 0x400>; > interrupts = <0 39 4>; > clocks = <&apb0_gates 3>; > - clock-frequency = <6000000>; > + clock-frequency = <100000>; > resets = <&apb0_rst 3>; > #address-cells = <1>; > #size-cells = <0>; > -- > 2.21.0 > -- Gregory Clement, Bootlin Embedded Linux and Kernel engineering http://bootlin.com
