linux-kernel - RE: [PATCH] arm64: dts: lx2160a: add more thermal zone support

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Date:   Thu, 7 May 2020 06:20:06 +0000
From:   Andy Tang <andy.tang@....com>
To:     Andy Tang <andy.tang@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "catalin.marinas@....com" <catalin.marinas@....com>,
        "will.deacon@....com" <will.deacon@....com>
CC:     "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] arm64: dts: lx2160a: add more thermal zone support

PING.

BR,
Andy

> -----Original Message-----
> From: Yuantian Tang <andy.tang@....com>
> Sent: 2020年4月17日 14:16
> To: shawnguo@...nel.org; robh+dt@...nel.org; mark.rutland@....com;
> catalin.marinas@....com; will.deacon@....com
> Cc: devicetree@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> linux-kernel@...r.kernel.org; Andy Tang <andy.tang@....com>
> Subject: [PATCH] arm64: dts: lx2160a: add more thermal zone support
> 
> There are 7 thermal zones in lx2160a soc. Add the rest thermal zone node to
> enable them.
> Also correct one of the values for tmu-calibration property.
> 
> Signed-off-by: Yuantian Tang <andy.tang@....com>
> ---
>  .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 130 +++++++++++++++++-
>  1 file changed, 125 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> index ae1b113ab162..abaeb587de48 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> @@ -436,19 +436,19 @@
>  	};
> 
>  	thermal-zones {
> -		core_thermal1: core-thermal1 {
> +		cluster6-7 {
>  			polling-delay-passive = <1000>;
>  			polling-delay = <5000>;
>  			thermal-sensors = <&tmu 0>;
> 
>  			trips {
> -				core_cluster_alert: core-cluster-alert {
> +				cluster6_7_alert: cluster6-7-alert {
>  					temperature = <85000>;
>  					hysteresis = <2000>;
>  					type = "passive";
>  				};
> 
> -				core_cluster_crit: core-cluster-crit {
> +				cluster6_7_crit: cluster6-7-crit {
>  					temperature = <95000>;
>  					hysteresis = <2000>;
>  					type = "critical";
> @@ -457,7 +457,7 @@
> 
>  			cooling-maps {
>  				map0 {
> -					trip = <&core_cluster_alert>;
> +					trip = <&cluster6_7_alert>;
>  					cooling-device =
>  						<&cpu0 THERMAL_NO_LIMIT
> THERMAL_NO_LIMIT>,
>  						<&cpu1 THERMAL_NO_LIMIT
> THERMAL_NO_LIMIT>, @@ -478,6 +478,126 @@
>  				};
>  			};
>  		};
> +
> +		ddr-cluster5 {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&tmu 1>;
> +
> +			trips {
> +				ddr-cluster5-alert {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +
> +				ddr-cluster5-crit {
> +					temperature = <95000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +			};
> +		};
> +
> +		wriop {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&tmu 2>;
> +
> +			trips {
> +				wriop-alert {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +
> +				wriop-crit {
> +					temperature = <95000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +			};
> +		};
> +
> +		dce-qbman-hsio2 {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&tmu 3>;
> +
> +			trips {
> +				dce-qbman-alert {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +
> +				dce-qbman-crit {
> +					temperature = <95000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +			};
> +		};
> +
> +		ccn-dpaa-tbu {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&tmu 4>;
> +
> +			trips {
> +				ccn-dpaa-alert {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +
> +				ccn-dpaa-crit {
> +					temperature = <95000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +			};
> +		};
> +
> +		cluster4-hsio3 {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&tmu 5>;
> +
> +			trips {
> +				clust4-hsio3-alert {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +
> +				clust4-hsio3-crit {
> +					temperature = <95000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +			};
> +		};
> +
> +		cluster2-3 {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&tmu 6>;
> +
> +			trips {
> +				cluster2-3-alert {
> +					temperature = <85000>;
> +					hysteresis = <2000>;
> +					type = "passive";
> +				};
> +
> +				cluster2-3-crit {
> +					temperature = <95000>;
> +					hysteresis = <2000>;
> +					type = "critical";
> +				};
> +			};
> +		};
>  	};
> 
>  	soc {
> @@ -549,7 +669,7 @@
>  				/* Calibration data group 1 */
>  				<0x00000000 0x00000035
>  				/* Calibration data group 2 */
> -				0x00010001 0x00000154>;
> +				0x00000001 0x00000154>;
>  			little-endian;
>  			#thermal-sensor-cells = <1>;
>  		};
> --
> 2.17.1