71 lines
1.3 KiB
YAML
71 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/i2c/ti,davinci-i2c.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Texas Instruments DaVinci/Keystone I2C
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maintainers:
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- Chaitanya Sabnis <chaitanya.msabnis@gmail.com>
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allOf:
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- $ref: /schemas/i2c/i2c-controller.yaml#
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- if:
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properties:
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compatible:
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contains:
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const: ti,keystone-i2c
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then:
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required:
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- power-domains
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properties:
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compatible:
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enum:
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- ti,davinci-i2c
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- ti,keystone-i2c
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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maxItems: 1
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power-domains:
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maxItems: 1
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ti,has-pfunc:
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description:
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Indicates that the SoC supports PFUNC registers, allowing I2C pins
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to function as GPIOs for manual toggling.
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type: boolean
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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unevaluatedProperties: false
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examples:
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- |
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i2c@1c22000 {
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compatible = "ti,davinci-i2c";
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reg = <0x01c22000 0x1000>;
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clocks = <&i2c_clk>;
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clock-frequency = <100000>;
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interrupts = <15>;
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#address-cells = <1>;
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#size-cells = <0>;
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sensor@48 {
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compatible = "national,lm75";
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reg = <0x48>;
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};
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};
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