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Subject[PATCH 1/2] dt-bindings: add adpd188 schema
Date
From: Andrei Drimbarean <andrei.drimbarean@analog.com>

Signed-off-by: Andrei Drimbarean <andrei.drimbarean@analog.com>
---
.../bindings/iio/light/adi,adpd188.yaml | 72 +++++++++++++++++++
1 file changed, 72 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/light/adi,adpd188.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/adi,adpd188.yaml b/Documentation/devicetree/bindings/iio/light/adi,adpd188.yaml
new file mode 100644
index 000000000000..3c08b0904803
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/adi,adpd188.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/adi,adpd188.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices ADPD188 device driver
+
+maintainers:
+ - Andrei Drimbarean <andrei.drimbarean@analog.com>
+
+description: |
+ Bindings for the Analog Devices ADPD188 device. The device support both SPI and I2C
+ interfaces. Datasheet can be found here:
+ https://www.analog.com/media/en/technical-documentation/data-sheets/adpd188bi.pdf
+properties:
+ compatible:
+ enum:
+ - adi,adpd188
+
+ reg:
+ description: SPI chip select number or I2C slave address
+ maxItems: 1
+
+ interrupts:
+ description: IRQ line for the device or device chain
+ maxItems: 1
+
+ spi-cpol: true
+
+ spi-cpha: true
+
+ spi-max-frequency:
+ maximum: 10000000
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ status:
+ const: 'okay'
+
+ adi,no-of-devices:
+ description: Number of daisy-chained devices on an I2C bus
+ string
+ $ref: "http://devicetree.org/schemas/types.yaml#/definitions/uint8"
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ adpd188@64 {
+ compatible = "adi,adpd188";
+ reg = <0x64>;
+ interrupts = <9 1>;
+ interrupt-parent = <&gpio>;
+ adi,no-of-devices = <8>;
+ };
+ };
+
+additionalProperties: false
--
2.25.1
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