Commit 26b2f03d authored by Ansuel Smith's avatar Ansuel Smith Committed by Daniel Lezcano
Browse files

dt-bindings: thermal: tsens: Document ipq8064 bindings 



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: default avatarAnsuel Smith <ansuelsmth@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210420183343.2272-10-ansuelsmth@gmail.com
parent 6b3aeafb

Documentation/devicetree/bindings/thermal/qcom-tsens.yaml

+48 −8
Original line number Diff line number Diff line
@@ -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



  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,tsens-v0_1

              - qcom,tsens-v1

              - qcom,tsens-v2



    then:

      required:

  - compatible

        - reg

  - "#qcom,sensors"

  - interrupts

  - interrupt-names

  - "#thermal-sensor-cells"



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):