Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 229 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
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+++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
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+# SPDX-License-Identifier: (GPL-2.0 OR MIT)
+# Copyright 2019 Linaro Ltd.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: QCOM SoC Temperature Sensor (TSENS)
+
+maintainers:
+  - Amit Kucheria <amitk@kernel.org>
+
+description: |
+  QCOM SoCs have TSENS IP to allow temperature measurement. There are currently
+  three distinct major versions of the IP that is supported by a single driver.
+  The IP versions are named v0.1, v1 and v2 in the driver, where v0.1 captures
+  everything before v1 when there was no versioning information.
+
+properties:
+  compatible:
+    oneOf:
+      - description: msm8960 TSENS based
+        items:
+          - enum:
+              - qcom,ipq8064-tsens
+              - qcom,msm8960-tsens
+
+      - description: v0.1 of TSENS
+        items:
+          - enum:
+              - qcom,mdm9607-tsens
+              - qcom,msm8916-tsens
+              - qcom,msm8939-tsens
+              - qcom,msm8974-tsens
+          - const: qcom,tsens-v0_1
+
+      - description: v1 of TSENS
+        items:
+          - enum:
+              - qcom,msm8976-tsens
+              - qcom,qcs404-tsens
+          - const: qcom,tsens-v1
+
+      - description: v2 of TSENS
+        items:
+          - enum:
+              - qcom,msm8953-tsens
+              - qcom,msm8996-tsens
+              - qcom,msm8998-tsens
+              - qcom,sc7180-tsens
+              - qcom,sc7280-tsens
+              - qcom,sc8180x-tsens
+              - qcom,sc8280xp-tsens
+              - qcom,sdm630-tsens
+              - qcom,sdm845-tsens
+              - qcom,sm6350-tsens
+              - qcom,sm8150-tsens
+              - qcom,sm8250-tsens
+              - qcom,sm8350-tsens
+          - const: qcom,tsens-v2
+
+  reg:
+    items:
+      - description: TM registers
+      - description: SROT registers
+
+  interrupts:
+    minItems: 1
+    items:
+      - description: Combined interrupt if upper or lower threshold crossed
+      - description: Interrupt if critical threshold crossed
+
+  interrupt-names:
+    minItems: 1
+    items:
+      - const: uplow
+      - const: critical
+
+  nvmem-cells:
+    minItems: 1
+    maxItems: 2
+    description:
+      Reference to an nvmem node for the calibration data
+
+  nvmem-cell-names:
+    minItems: 1
+    items:
+      - const: calib
+      - enum:
+          - calib_backup
+          - calib_sel
+
+  "#qcom,sensors":
+    description:
+      Number of sensors enabled on this platform
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    maximum: 16
+
+  "#thermal-sensor-cells":
+    const: 1
+    description:
+      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,msm8960-tsens
+              - qcom,msm8974-tsens
+              - qcom,msm8976-tsens
+              - qcom,qcs404-tsens
+              - qcom,tsens-v0_1
+              - qcom,tsens-v1
+    then:
+      properties:
+        interrupts:
+          maxItems: 1
+        interrupt-names:
+          maxItems: 1
+
+    else:
+      properties:
+        interrupts:
+          minItems: 2
+        interrupt-names:
+          minItems: 2
+
+  - 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):
+    tsens1: thermal-sensor@900000 {
+           compatible = "qcom,msm8916-tsens", "qcom,tsens-v0_1";
+           reg = <0x4a9000 0x1000>, /* TM */
+                 <0x4a8000 0x1000>; /* SROT */
+
+           nvmem-cells = <&tsens_caldata>, <&tsens_calsel>;
+           nvmem-cell-names = "calib", "calib_sel";
+
+           interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+           interrupt-names = "uplow";
+
+           #qcom,sensors = <5>;
+           #thermal-sensor-cells = <1>;
+    };
+
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    // Example 2 (for any platform containing v1 of the TSENS IP):
+    tsens2: thermal-sensor@4a9000 {
+          compatible = "qcom,qcs404-tsens", "qcom,tsens-v1";
+          reg = <0x004a9000 0x1000>, /* TM */
+                <0x004a8000 0x1000>; /* SROT */
+
+          nvmem-cells = <&tsens_caldata>;
+          nvmem-cell-names = "calib";
+
+          interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>;
+          interrupt-names = "uplow";
+
+          #qcom,sensors = <10>;
+          #thermal-sensor-cells = <1>;
+    };
+
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    // Example 3 (for any platform containing v2 of the TSENS IP):
+    tsens3: thermal-sensor@c263000 {
+           compatible = "qcom,sdm845-tsens", "qcom,tsens-v2";
+           reg = <0xc263000 0x1ff>,
+                 <0xc222000 0x1ff>;
+
+           interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>,
+                        <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>;
+           interrupt-names = "uplow", "critical";
+
+           #qcom,sensors = <13>;
+           #thermal-sensor-cells = <1>;
+    };
+...