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thermal: Fix examples in DT documentation

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There are various issues with the examples in this documentation, some
of the DT labels are invalid and one of the macro THERMAL_NO_LIMITS
referenced is not available as well.

This patch attempts to fix such errors in the documentation.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Srinivas Kandagatla 2015-01-28 17:13:35 +00:00 committed by Eduardo Valentin
parent eccb601454
commit 252454f5cb
1 changed files with 37 additions and 37 deletions
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74
Documentation/devicetree/bindings/thermal/thermal.txt
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@ -251,24 +251,24 @@ ocp {
};
thermal-zones {
cpu-thermal: cpu-thermal {
cpu_thermal: cpu-thermal {
polling-delay-passive = <250>; /* milliseconds */
polling-delay = <1000>; /* milliseconds */
thermal-sensors = <&bandgap0>;
trips {
cpu-alert0: cpu-alert {
cpu_alert0: cpu-alert0 {
temperature = <90000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "active";
};
cpu-alert1: cpu-alert {
cpu_alert1: cpu-alert1 {
temperature = <100000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
cpu-crit: cpu-crit {
cpu_crit: cpu-crit {
temperature = <125000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
@ -277,17 +277,17 @@ thermal-zones {
cooling-maps {
map0 {
trip = <&cpu-alert0>;
cooling-device = <&fan0 THERMAL_NO_LIMITS 4>;
trip = <&cpu_alert0>;
cooling-device = <&fan0 THERMAL_NO_LIMIT 4>;
};
map1 {
trip = <&cpu-alert1>;
cooling-device = <&fan0 5 THERMAL_NO_LIMITS>;
trip = <&cpu_alert1>;
cooling-device = <&fan0 5 THERMAL_NO_LIMIT>;
};
map2 {
trip = <&cpu-alert1>;
trip = <&cpu_alert1>;
cooling-device =
<&cpu0 THERMAL_NO_LIMITS THERMAL_NO_LIMITS>;
<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
@ -298,13 +298,13 @@ used to monitor the zone 'cpu-thermal' using its sole sensor. A fan
device (fan0) is controlled via I2C bus 1, at address 0x48, and has ten
different cooling states 0-9. It is used to remove the heat out of
the thermal zone 'cpu-thermal' using its cooling states
from its minimum to 4, when it reaches trip point 'cpu-alert0'
from its minimum to 4, when it reaches trip point 'cpu_alert0'
at 90C, as an example of active cooling. The same cooling device is used at
'cpu-alert1', but from 5 to its maximum state. The cpu@0 device is also
'cpu_alert1', but from 5 to its maximum state. The cpu@0 device is also
linked to the same thermal zone, 'cpu-thermal', as a passive cooling device,
using all its cooling states at trip point 'cpu-alert1',
using all its cooling states at trip point 'cpu_alert1',
which is a trip point at 100C. On the thermal zone 'cpu-thermal', at the
temperature of 125C, represented by the trip point 'cpu-crit', the silicon
temperature of 125C, represented by the trip point 'cpu_crit', the silicon
is not reliable anymore.
(b) - IC with several internal sensors
@ -329,7 +329,7 @@ ocp {
};
thermal-zones {
cpu-thermal: cpu-thermal {
cpu_thermal: cpu-thermal {
polling-delay-passive = <250>; /* milliseconds */
polling-delay = <1000>; /* milliseconds */
@ -338,12 +338,12 @@ thermal-zones {
trips {
/* each zone within the SoC may have its own trips */
cpu-alert: cpu-alert {
cpu_alert: cpu-alert {
temperature = <100000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
cpu-crit: cpu-crit {
cpu_crit: cpu-crit {
temperature = <125000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
@ -356,7 +356,7 @@ thermal-zones {
};
};
gpu-thermal: gpu-thermal {
gpu_thermal: gpu-thermal {
polling-delay-passive = <120>; /* milliseconds */
polling-delay = <1000>; /* milliseconds */
@ -365,12 +365,12 @@ thermal-zones {
trips {
/* each zone within the SoC may have its own trips */
gpu-alert: gpu-alert {
gpu_alert: gpu-alert {
temperature = <90000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
gpu-crit: gpu-crit {
gpu_crit: gpu-crit {
temperature = <105000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
@ -383,7 +383,7 @@ thermal-zones {
};
};
dsp-thermal: dsp-thermal {
dsp_thermal: dsp-thermal {
polling-delay-passive = <50>; /* milliseconds */
polling-delay = <1000>; /* milliseconds */
@ -392,12 +392,12 @@ thermal-zones {
trips {
/* each zone within the SoC may have its own trips */
dsp-alert: gpu-alert {
dsp_alert: dsp-alert {
temperature = <90000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
dsp-crit: gpu-crit {
dsp_crit: gpu-crit {
temperature = <135000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
@ -457,7 +457,7 @@ ocp {
};
thermal-zones {
cpu-thermal: cpu-thermal {
cpu_thermal: cpu-thermal {
polling-delay-passive = <250>; /* milliseconds */
polling-delay = <1000>; /* milliseconds */
@ -508,7 +508,7 @@ with many sensors and many cooling devices.
/*
* An IC with several temperature sensor.
*/
adc-dummy: sensor@0x50 {
adc_dummy: sensor@0x50 {
...
#thermal-sensor-cells = <1>; /* sensor internal ID */
};
@ -520,7 +520,7 @@ thermal-zones {
polling-delay = <2500>; /* milliseconds */
/* sensor ID */
thermal-sensors = <&adc-dummy 4>;
thermal-sensors = <&adc_dummy 4>;
trips {
...
@ -531,14 +531,14 @@ thermal-zones {
};
};
board-thermal: board-thermal {
board_thermal: board-thermal {
polling-delay-passive = <1000>; /* milliseconds */
polling-delay = <2500>; /* milliseconds */
/* sensor ID */
thermal-sensors = <&adc-dummy 0>, /* pcb top edge */
<&adc-dummy 1>, /* lcd */
<&adc-dymmy 2>; /* back cover */
thermal-sensors = <&adc_dummy 0>, /* pcb top edge */
<&adc_dummy 1>, /* lcd */
<&adc_dummy 2>; /* back cover */
/*
* An array of coefficients describing the sensor
* linear relation. E.g.:
@ -548,22 +548,22 @@ thermal-zones {
trips {
/* Trips are based on resulting linear equation */
cpu-trip: cpu-trip {
cpu_trip: cpu-trip {
temperature = <60000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
gpu-trip: gpu-trip {
gpu_trip: gpu-trip {
temperature = <55000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
}
lcd-trip: lcp-trip {
lcd_trip: lcp-trip {
temperature = <53000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
crit-trip: crit-trip {
crit_trip: crit-trip {
temperature = <68000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
@ -572,17 +572,17 @@ thermal-zones {
cooling-maps {
map0 {
trip = <&cpu-trip>;
trip = <&cpu_trip>;
cooling-device = <&cpu0 0 2>;
contribution = <55>;
};
map1 {
trip = <&gpu-trip>;
trip = <&gpu_trip>;
cooling-device = <&gpu0 0 2>;
contribution = <20>;
};
map2 {
trip = <&lcd-trip>;
trip = <&lcd_trip>;
cooling-device = <&lcd0 5 10>;
contribution = <15>;
};