Adding upstream version 6.6.15.upstream/6.6.15

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

1 files changed, 59 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml b/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml
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index 000000000..4a55e7f25
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+++ b/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Melexis MLX90632 contactless Infra Red temperature sensor
+
+maintainers:
+  - Crt Mori <cmo@melexis.com>
+
+description: |
+  https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90632
+
+  There are various applications for the Infra Red contactless temperature
+  sensor and MLX90632 is most suitable for consumer applications where
+  measured object temperature is in range between -20 to 200 degrees
+  Celsius with relative error of measurement below 1 degree Celsius in
+  object temperature range for industrial applications. Since it can
+  operate and measure ambient temperature in range of -20 to 85 degrees
+  Celsius it is suitable also for outdoor use.
+
+  Be aware that electronics surrounding the sensor can increase ambient
+  temperature. MLX90632 can be calibrated to reduce the housing effect via
+  already existing EEPROM parameters.
+
+  Since measured object emissivity effects Infra Red energy emitted,
+  emissivity should be set before requesting the object temperature.
+
+properties:
+  compatible:
+    const: melexis,mlx90632
+
+  reg:
+    maxItems: 1
+    description: Default is 0x3a, but can be reprogrammed.
+
+  vdd-supply:
+    description: provide VDD power to the sensor.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        temp-sensor@3a {
+            compatible = "melexis,mlx90632";
+            reg = <0x3a>;
+            vdd-supply = <&ldo4_reg>;
+        };
+    };
+...