| Message ID | 1571884465-19720-2-git-send-email-Anson.Huang@nxp.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | def76ebc7c2288d3ec9e276de57bf04c83ecc22b |
| Headers | show |
| Series | [1/3] ARM: dts: imx6q: Add missing cooling device properties for CPUs | expand |
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 2ed1031..008312e 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -64,6 +64,7 @@ 396000 1175000 >; clock-latency = <61036>; /* two CLK32 periods */ + #cooling-cells = <2>; clocks = <&clks IMX6QDL_CLK_ARM>, <&clks IMX6QDL_CLK_PLL2_PFD2_396M>, <&clks IMX6QDL_CLK_STEP>,
The cooling device properties "#cooling-cells" should either be present for all the CPUs of a cluster or none. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can register a cooling device. Add such missing properties. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- arch/arm/boot/dts/imx6dl.dtsi | 1 + 1 file changed, 1 insertion(+)