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    Subject[PATCH v2 3/6] dt-bindings: thermal: tsens: document ipq8064 bindings
    Date
    Document the use of regmap phandle for ipq8064 SoCs

    Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
    ---
    .../bindings/thermal/qcom-tsens.yaml | 53 ++++++++++++++++---
    1 file changed, 46 insertions(+), 7 deletions(-)

    diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
    index d7be931b42d2..964a68d194d2 100644
    --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
    +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
    @@ -19,6 +19,11 @@ description: |
    properties:
    compatible:
    oneOf:
    + - description: msm9860 TSENS based
    + items:
    + - enum:
    + - qcom,ipq8064-tsens
    +
    - description: v0.1 of TSENS
    items:
    - enum:
    @@ -47,6 +52,11 @@ properties:
    - description: TM registers
    - description: SROT registers

    + regmap:
    + description:
    + Phandle to the gcc. On ipq8064 SoCs gcc and tsense share the same regs.
    + $ref: /schemas/types.yaml#/definitions/phandle
    +
    interrupts:
    minItems: 1
    items:
    @@ -85,12 +95,18 @@ properties:
    Number of cells required to uniquely identify the thermal sensors. Since
    we have multiple sensors this is set to 1

    +required:
    + - compatible
    + - interrupts
    + - "#thermal-sensor-cells"
    +
    allOf:
    - if:
    properties:
    compatible:
    contains:
    enum:
    + - qcom,ipq8064-tsens
    - qcom,msm8916-tsens
    - qcom,msm8974-tsens
    - qcom,msm8976-tsens
    @@ -111,17 +127,40 @@ allOf:
    interrupt-names:
    minItems: 2

    -required:
    - - compatible
    - - reg
    - - "#qcom,sensors"
    - - interrupts
    - - interrupt-names
    - - "#thermal-sensor-cells"
    + - if:
    + properties:
    + compatible:
    + contains:
    + enum:
    + - qcom,ipq8064-tsens
    + then:
    + required:
    + - regmap
    +
    + else:
    + required:
    + - reg
    + - interrupt-names
    + - "#qcom,sensors"

    additionalProperties: false

    examples:
    + - |
    + #include <dt-bindings/interrupt-controller/arm-gic.h>
    + // Example msm9860 based SoC (ipq8064):
    + tsens: thermal-sensor {
    + compatible = "qcom,ipq8064-tsens";
    + regmap = <&gcc>;
    +
    + nvmem-cells = <&tsens_calib>, <&tsens_calsel>;
    + nvmem-cell-names = "calib", "calib_sel";
    +
    + interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
    +
    + #thermal-sensor-cells = <1>;
    + };
    +
    - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    // Example 1 (legacy: for pre v1 IP):
    --
    2.27.0
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