From c6db32ec7c600ae7ab92eb6c56a9fb2918fcd780 Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Fri, 19 Aug 2022 00:02:41 +0200 Subject: dt-bindings: thermal: tsens: Add ipq8074 compatible Qualcomm IPQ8074 has tsens v2.3.0 block, though unlike existing v2 IP it only uses one IRQ, so tsens v2 compatible cannot be used as the fallback. We also have to make sure that correct interrupts are set according to compatibles, so populate interrupt information per compatibles. Signed-off-by: Robert Marko Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220818220245.338396-1-robimarko@gmail.com Signed-off-by: Daniel Lezcano --- .../devicetree/bindings/thermal/qcom-tsens.yaml | 76 ++++++++++++++++++---- 1 file changed, 65 insertions(+), 11 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml index 7db905c1d555..f0bd4b979e28 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml @@ -60,6 +60,10 @@ properties: - qcom,sm8450-tsens - const: qcom,tsens-v2 + - description: v2 of TSENS with combined interrupt + enum: + - qcom,ipq8074-tsens + reg: items: - description: TM registers @@ -67,15 +71,11 @@ properties: interrupts: minItems: 1 - items: - - description: Combined interrupt if upper or lower threshold crossed - - description: Interrupt if critical threshold crossed + maxItems: 2 interrupt-names: minItems: 1 - items: - - const: uplow - - const: critical + maxItems: 2 nvmem-cells: minItems: 1 @@ -129,22 +129,61 @@ allOf: then: properties: interrupts: - maxItems: 1 + items: + - description: Combined interrupt if upper or lower threshold crossed interrupt-names: - maxItems: 1 + items: + - const: uplow - else: + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8953-tsens + - qcom,msm8996-tsens + - qcom,msm8998-tsens + - qcom,sc7180-tsens + - qcom,sc7280-tsens + - qcom,sc8180x-tsens + - qcom,sdm630-tsens + - qcom,sdm845-tsens + - qcom,sm8150-tsens + - qcom,sm8250-tsens + - qcom,sm8350-tsens + - qcom,tsens-v2 + then: + properties: + interrupts: + items: + - description: Combined interrupt if upper or lower threshold crossed + - description: Interrupt if critical threshold crossed + interrupt-names: + items: + - const: uplow + - const: critical + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq8074-tsens + then: properties: interrupts: - minItems: 2 + items: + - description: Combined interrupt if upper, lower or critical thresholds crossed interrupt-names: - minItems: 2 + items: + - const: combined - if: properties: compatible: contains: enum: + - qcom,ipq8074-tsens - qcom,tsens-v0_1 - qcom,tsens-v1 - qcom,tsens-v2 @@ -227,4 +266,19 @@ examples: #qcom,sensors = <13>; #thermal-sensor-cells = <1>; }; + + - | + #include + // Example 4 (for any IPQ8074 based SoC-s): + tsens4: thermal-sensor@4a9000 { + compatible = "qcom,ipq8074-tsens"; + reg = <0x4a9000 0x1000>, + <0x4a8000 0x1000>; + + interrupts = ; + interrupt-names = "combined"; + + #qcom,sensors = <16>; + #thermal-sensor-cells = <1>; + }; ... -- cgit v1.2.3