Adding upstream version 6.1.76.upstream/6.1.76

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

1 files changed, 147 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
new file mode 100644
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+++ b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
@@ -0,0 +1,147 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (C) 2020 Renesas Electronics Corp.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/rcar-gen3-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car Gen3 Thermal Sensor
+
+description:
+  On most R-Car Gen3 and later SoCs, the thermal sensor controllers (TSC)
+  control the thermal sensors (THS) which are the analog circuits for
+  measuring temperature (Tj) inside the LSI.
+
+maintainers:
+  - Niklas Söderlund <niklas.soderlund@ragnatech.se>
+
+properties:
+  compatible:
+    enum:
+      - renesas,r8a774a1-thermal # RZ/G2M
+      - renesas,r8a774b1-thermal # RZ/G2N
+      - renesas,r8a774e1-thermal # RZ/G2H
+      - renesas,r8a7795-thermal  # R-Car H3
+      - renesas,r8a7796-thermal  # R-Car M3-W
+      - renesas,r8a77961-thermal # R-Car M3-W+
+      - renesas,r8a77965-thermal # R-Car M3-N
+      - renesas,r8a77980-thermal # R-Car V3H
+      - renesas,r8a779a0-thermal # R-Car V3U
+      - renesas,r8a779f0-thermal # R-Car S4-8
+
+  reg: true
+
+  interrupts:
+    items:
+      - description: TEMP1 interrupt
+      - description: TEMP2 interrupt
+      - description: TEMP3 interrupt
+
+  clocks:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - power-domains
+  - resets
+  - "#thermal-sensor-cells"
+
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - renesas,r8a779a0-thermal
+then:
+  properties:
+    reg:
+      items:
+        - description: TSC0 registers
+        - description: TSC1 registers
+        - description: TSC2 registers
+        - description: TSC3 registers
+        - description: TSC4 registers
+else:
+  properties:
+    reg:
+      minItems: 2
+      items:
+        - description: TSC1 registers
+        - description: TSC2 registers
+        - description: TSC3 registers
+  if:
+    not:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,r8a779f0-thermal
+  then:
+    required:
+      - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7795-sysc.h>
+
+    tsc: thermal@e6198000 {
+            compatible = "renesas,r8a7795-thermal";
+            reg = <0xe6198000 0x100>,
+                  <0xe61a0000 0x100>,
+                  <0xe61a8000 0x100>;
+            interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&cpg CPG_MOD 522>;
+            power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+            resets = <&cpg 522>;
+            #thermal-sensor-cells = <1>;
+    };
+
+    thermal-zones {
+            sensor_thermal: sensor-thermal {
+                    polling-delay-passive = <250>;
+                    polling-delay = <1000>;
+                    thermal-sensors = <&tsc 0>;
+
+                    trips {
+                            sensor1_crit: sensor1-crit {
+                                    temperature = <90000>;
+                                    hysteresis = <2000>;
+                                    type = "critical";
+                            };
+                    };
+            };
+    };
+  - |
+    #include <dt-bindings/clock/r8a779a0-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a779a0-sysc.h>
+
+    tsc_r8a779a0: thermal@e6190000 {
+            compatible = "renesas,r8a779a0-thermal";
+            reg = <0xe6190000 0x200>,
+                  <0xe6198000 0x200>,
+                  <0xe61a0000 0x200>,
+                  <0xe61a8000 0x200>,
+                  <0xe61b0000 0x200>;
+            clocks = <&cpg CPG_MOD 919>;
+            power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+            resets = <&cpg 919>;
+            #thermal-sensor-cells = <1>;
+    };