On 12/07/2023 23:17, Frank Li wrote: > Add thermal zone and cooling map for cpufreq. > > Signed-off-by: Frank Li <Frank.Li@xxxxxxx> > --- > arch/arm64/boot/dts/freescale/imx8qm.dtsi | 135 ++++++++++++++++++++++ > 1 file changed, 135 insertions(+) ... > > A53_L2: l2-cache0 { > @@ -284,6 +291,134 @@ iomuxc: pinctrl { > rtc: rtc { > compatible = "fsl,imx8qxp-sc-rtc"; > }; > + > + tsens: thermal-sensor { > + compatible = "fsl,imx-sc-thermal"; > + #thermal-sensor-cells = <1>; > + }; > + }; > + > + thermal-zones { > + Drop stray blank lines. > + cpu-thermal0 { It does not look like you tested the DTS against bindings. Please run `make dtbs_check` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ for instructions). Best regards, Krzysztof