arm64: dts: nxp: ls208xa: add more thermal zone support

Ls208xa has several thermal sensors. Add all the sensor id to dts
to enable them.

To make the dts cleaner, re-organize the nodes to split out the
common part so that it can be shared with other SoCs.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
This commit is contained in:
Yuantian Tang 2018-11-05 17:25:32 +08:00 committed by Dong Aisheng
parent a8d347c746
commit 6a5ebd0be1
7 changed files with 590 additions and 44 deletions

View File

@ -12,7 +12,7 @@
#include "fsl-ls208xa.dtsi"
&cpu {
cpu0: cpu@0 {
cooling_map0: cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <0x0>;
@ -32,7 +32,7 @@
#cooling-cells = <2>;
};
cpu2: cpu@100 {
cooling_map1: cpu2: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <0x100>;
@ -52,7 +52,7 @@
#cooling-cells = <2>;
};
cpu4: cpu@200 {
cooling_map2: cpu4: cpu@200 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <0x200>;
@ -72,7 +72,7 @@
#cooling-cells = <2>;
};
cpu6: cpu@300 {
cooling_map3: cpu6: cpu@300 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <0x300>;

View File

@ -12,7 +12,7 @@
#include "fsl-ls208xa.dtsi"
&cpu {
cpu0: cpu@0 {
cooling_map0: cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x0>;
@ -32,7 +32,7 @@
#cooling-cells = <2>;
};
cpu2: cpu@100 {
cooling_map1: cpu2: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x100>;
@ -52,7 +52,7 @@
#cooling-cells = <2>;
};
cpu4: cpu@200 {
cooling_map2: cpu4: cpu@200 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x200>;
@ -72,7 +72,7 @@
#cooling-cells = <2>;
};
cpu6: cpu@300 {
cooling_map3: cpu6: cpu@300 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x300>;

View File

@ -77,42 +77,7 @@
mask = <0x2>;
};
thermal-zones {
cpu_thermal: cpu-thermal {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 4>;
trips {
cpu_alert: cpu-alert {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
cpu_crit: cpu-crit {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&cpu_alert>;
cooling-device =
<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
#include "fsl-tmu.dtsi"
timer: timer {
compatible = "arm,armv8-timer";
@ -907,3 +872,36 @@
};
};
};
#include "fsl-tmu-map1.dtsi"
#include "fsl-tmu-map2.dtsi"
#include "fsl-tmu-map3.dtsi"
&thermal_zones {
thermal-zone1 {
status = "okay";
};
thermal-zone2{
status = "okay";
};
thermal-zone3{
status = "okay";
};
thermal-zone4{
status = "okay";
};
thermal-zone5{
status = "okay";
};
thermal-zone6{
status = "okay";
};
thermal-zone7 {
status = "okay";
};
};

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@ -0,0 +1,99 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree Include file for Thermal Monitor Unit.
*
* Copyright 2018 NXP
*
* Tang Yuantian <andy.tang@nxp.com>
*
*/
&thermal_zones {
thermal-zone0 {
cooling-maps {
map1 {
trip = <&alert0>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone1 {
cooling-maps {
map1 {
trip = <&alert1>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone2 {
cooling-maps {
map1 {
trip = <&alert2>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone3 {
cooling-maps {
map1 {
trip = <&alert3>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone4 {
cooling-maps {
map1 {
trip = <&alert4>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone5 {
cooling-maps {
map1 {
trip = <&alert5>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone6 {
cooling-maps {
map1 {
trip = <&alert6>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone7 {
cooling-maps {
map1 {
trip = <&alert7>;
cooling-device =
<&cooling_map1 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
};

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@ -0,0 +1,99 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree Include file for Thermal Monitor Unit.
*
* Copyright 2018 NXP
*
* Tang Yuantian <andy.tang@nxp.com>
*
*/
&thermal_zones {
thermal-zone0 {
cooling-maps {
map2 {
trip = <&alert0>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone1 {
cooling-maps {
map2 {
trip = <&alert1>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone2 {
cooling-maps {
map2 {
trip = <&alert2>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone3 {
cooling-maps {
map2 {
trip = <&alert3>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone4 {
cooling-maps {
map2 {
trip = <&alert4>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone5 {
cooling-maps {
map2 {
trip = <&alert5>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone6 {
cooling-maps {
map2 {
trip = <&alert6>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone7 {
cooling-maps {
map2 {
trip = <&alert7>;
cooling-device =
<&cooling_map2 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
};

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@ -0,0 +1,99 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree Include file for Thermal Monitor Unit.
*
* Copyright 2018 NXP
*
* Tang Yuantian <andy.tang@nxp.com>
*
*/
&thermal_zones {
thermal-zone0 {
cooling-maps {
map3 {
trip = <&alert0>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone1 {
cooling-maps {
map3 {
trip = <&alert1>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone2 {
cooling-maps {
map3 {
trip = <&alert2>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone3 {
cooling-maps {
map3 {
trip = <&alert3>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone4 {
cooling-maps {
map3 {
trip = <&alert4>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone5 {
cooling-maps {
map3 {
trip = <&alert5>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone6 {
cooling-maps {
map3 {
trip = <&alert6>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone7 {
cooling-maps {
map3 {
trip = <&alert7>;
cooling-device =
<&cooling_map3 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
};

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@ -0,0 +1,251 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree Include file for Thermal Monitor Unit.
*
* Copyright 2018 NXP
*
* Tang Yuantian <andy.tang@nxp.com>
*
*/
thermal_zones: thermal-zones {
thermal_zone0: thermal-zone0 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 0>;
status = "disabled";
trips {
alert0: alert0 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit0: crit0 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert0>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone1 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 1>;
status = "disabled";
trips {
alert1: alert1 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit1: crit1 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert1>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone2 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 2>;
status = "disabled";
trips {
alert2: alert2 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit2: crit2 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert2>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone3 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 3>;
status = "disabled";
trips {
alert3: alert3 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit3: crit3 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert3>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone4 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 4>;
status = "disabled";
trips {
alert4: alert4 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit4: crit4 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert4>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone5 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 5>;
status = "disabled";
trips {
alert5: alert5 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit5: crit5 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert5>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone6 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 6>;
status = "disabled";
trips {
alert6: alert6 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit6: crit6 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert6>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
thermal-zone7 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 7>;
status = "disabled";
trips {
alert7: alert7 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
crit7: crit7 {
temperature = <85000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&alert7>;
cooling-device =
<&cooling_map0 THERMAL_NO_LIMIT
THERMAL_NO_LIMIT>;
};
};
};
};