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Replace it in > > > the device tree. > > > > Remove "clock-frequency" may break back compatiblity. > > > > A similar case > > https://lore.kernel.org/imx/20d37ab7-308e-4f07-96dc-7ae011af76d0@kernel.org/ > > https://lore.kernel.org/imx/20260404-thoughtful-placid-boobook-da26da@quoll/ > > > > Need provide judgement in commit message about impact of break ABI. > > What ABI breakage ? The latest kernel supports the updated bindings > (merged in commit aa1826696a55 ("dt-bindings: media: Deprecate > clock-frequency property for camera sensors") in v6.18). Dts now not only use by kenrel. such as uboot may use the same dts file. uboot may still use "clock-frequency". but uboot unlikely use camera. for this case, just need mention at commit message "lock-frequency property for camera sensor have deprecated since ("dt-bindings: media: Deprecate clock-frequency property for camera sensors") in v6.18, no known other user like (uboot) use it. So drop it safely" Frank > > > > Signed-off-by: Laurent Pinchart > > > --- > > > Changes since v1: > > > > > > - Drop added blank line > > > --- > > > arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi | 4 +++- > > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > > > diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi > > > index ca4cb986efbc..0cc05d084f9b 100644 > > > --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi > > > +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi > > > @@ -233,7 +233,9 @@ camera@3c { > > > pinctrl-0 = <&pinctrl_ov5645>; > > > reg = <0x3c>; > > > clocks = <&clks IMX6QDL_CLK_CKO2>; > > > - clock-frequency = <24000000>; > > > + assigned-clocks = <&clks IMX6QDL_CLK_CKO2>; > > > + assigned-clock-rates = <24000000>; > > > + > > > vdddo-supply = <®_1p8v>; > > > vdda-supply = <®_2p8v>; > > > vddd-supply = <®_1p5v>; > > -- > Regards, > > Laurent Pinchart