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dt-bindings: thermal: tsens: Document ipq8064 bindings

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Document the use of bindings used for msm8960 tsens based devices.
msm8960 use the same gcc regs and is set as a child of the qcom gcc.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210420183343.2272-10-ansuelsmth@gmail.com
This commit is contained in:
Ansuel Smith 2021-04-20 20:33:43 +02:00 committed by Daniel Lezcano
parent 6b3aeafbc1
commit 26b2f03d2a
1 changed files with 48 additions and 8 deletions
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56
Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
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@ -19,6 +19,11 @@ description: |
properties:
compatible:
oneOf:
- description: msm9860 TSENS based
items:
- enum:
- qcom,ipq8064-tsens
- description: v0.1 of TSENS
items:
- enum:
@ -75,7 +80,9 @@ properties:
maxItems: 2
items:
- const: calib
- const: calib_sel
- enum:
- calib_backup
- calib_sel
"#qcom,sensors":
description:
@ -90,12 +97,20 @@ properties:
Number of cells required to uniquely identify the thermal sensors. Since
we have multiple sensors this is set to 1
required:
- compatible
- interrupts
- interrupt-names
- "#thermal-sensor-cells"
- "#qcom,sensors"
allOf:
- if:
properties:
compatible:
contains:
enum:
- qcom,ipq8064-tsens
- qcom,mdm9607-tsens
- qcom,msm8916-tsens
- qcom,msm8974-tsens
@ -117,17 +132,42 @@ allOf:
interrupt-names:
minItems: 2
required:
- compatible
- reg
- "#qcom,sensors"
- interrupts
- interrupt-names
- "#thermal-sensor-cells"
- if:
properties:
compatible:
contains:
enum:
- qcom,tsens-v0_1
- qcom,tsens-v1
- qcom,tsens-v2
then:
required:
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
// Example msm9860 based SoC (ipq8064):
gcc: clock-controller {
/* ... */
tsens: thermal-sensor {
compatible = "qcom,ipq8064-tsens";
nvmem-cells = <&tsens_calib>, <&tsens_calib_backup>;
nvmem-cell-names = "calib", "calib_backup";
interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "uplow";
#qcom,sensors = <11>;
#thermal-sensor-cells = <1>;
};
};
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
// Example 1 (legacy: for pre v1 IP):