Re: [PATCH v1 4/4] arm64: dts: imx93: Add CPU thermal zone

Krzysztof Kozlowski
2023-01-06T12:53:46Z

On 05/01/2023 11:17, Alice Guo (OSS) wrote:
> From: Alice Guo <alice.guo@nxp.com>
>
> Add CPU thermal zone and attach it to the TMU which monitors the CPU
> temperature.
>
> Signed-off-by: Alice Guo <alice.guo@nxp.com>
> Reviewed-by: Jacky Bai <ping.bai@nxp.com>
> Reviewed-by: Ye Li <ye.li@nxp.com>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/imx93.dtsi | 48 ++++++++++++++++++++++++
> 1 file changed, 48 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index 6808321ed809..60306f3c5e7f 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
> @@ -8,6 +8,7 @@
> #include <dt-bindings/input/input.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/power/fsl,imx93-power.h>
> +#include <dt-bindings/thermal/thermal.h>
>
> #include "imx93-pinfunc.h"
>
> @@ -116,6 +117,38 @@
> interrupt-parent = <&gic>;
> };
>
> + thermal-zones {
> + cpu-thermal {
> + polling-delay-passive = <250>;
> + polling-delay = <2000>;
> +
> + thermal-sensors = <&tmu 0>;
> +
> + trips {
> + cpu_alert: cpu-alert {
> + temperature = <80000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
> +
> + cpu_crit: cpu-crit {
> + temperature = <90000>;
> + hysteresis = <2000>;
> + type = "critical";
> + };
> + };

Wrong indentation.

Best regards,
Krzysztof