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[v2,3/3] ltc2471 driver yaml

Message ID 20200716094611.81746-4-darius.berghe@analog.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/3] ltc2471: add of_match_table for existing devices | expand

Commit Message

Darius Berghe July 16, 2020, 9:46 a.m. UTC 
Add dt binding documentation for ltc2471 driver. This covers all supported
devices.

Signed-off-by: Darius Berghe <darius.berghe@analog.com>
---
 .../bindings/iio/adc/adi,ltc2471.yaml         | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ltc2471.yaml
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Patch

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ltc2471.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ltc2471.yaml
new file mode 100644
index 000000000000..d5b35a1fa651
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ltc2471.yaml
@@ -0,0 +1,49 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2020 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bindings/iio/adc/adi,ltc2471.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices LTC2471 16-bit I2C Sigma-Delta ADC
+
+maintainers:
+  - Mike Looijmans <mike.looijmans@topic.nl>
+
+description: |
+  Analog Devices LTC2461 (single-ended) and LTC2463 (differential) 16-bit
+  I2C Sigma-Delta ADC with 60sps output rate.
+  https://www.analog.com/media/en/technical-documentation/data-sheets/24613fa.pdf
+
+  Analog Devices LTC2471 (single-ended) and LTC2473 (differential) 16-bit
+  I2C Sigma-Delta ADC with selectable 208/833sps output rate.
+  https://www.analog.com/media/en/technical-documentation/data-sheets/24713fb.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ltc2461
+      - adi,ltc2463
+      - adi,ltc2471
+      - adi,ltc2473
+
+  reg:
+    maxItems: 1
+
+  avcc-supply:
+    description:
+      Phandle to the Avcc power supply (2.7V - 5.5V)
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c0 {
+      adc@14 {
+        compatible = "adi,ltc2461";
+        reg = <0x14>;
+      };
+    };
+