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dt-bindings: i2c: cadence: Migrate i2c-cadence documentation to YAML
The document was migrated to YAML format and renamed cdns,i2c-r1p10.yaml Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Rob Herring <robh@kernel.org>
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) | ||
%YAML 1.2 | ||
--- | ||
$id: "http://devicetree.org/schemas/i2c/cdns,i2c-r1p10.yaml#" | ||
$schema: "http://devicetree.org/meta-schemas/core.yaml#" | ||
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title: Cadence I2C controller Device Tree Bindings | ||
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maintainers: | ||
- Michal Simek <michal.simek@xilinx.com> | ||
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allOf: | ||
- $ref: /schemas/i2c/i2c-controller.yaml# | ||
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properties: | ||
compatible: | ||
enum: | ||
- cdns,i2c-r1p10 # cadence i2c controller version 1.0 | ||
- cdns,i2c-r1p14 # cadence i2c controller version 1.4 | ||
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reg: | ||
maxItems: 1 | ||
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clocks: | ||
minItems: 1 | ||
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interrupts: | ||
maxItems: 1 | ||
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clock-frequency: | ||
minimum: 1 | ||
maximum: 400000 | ||
description: | | ||
Desired operating frequency, in Hz, of the bus. | ||
clock-name: | ||
const: pclk | ||
description: | | ||
Input clock name. | ||
required: | ||
- compatible | ||
- reg | ||
- clocks | ||
- interrupts | ||
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examples: | ||
- | | ||
#include <dt-bindings/interrupt-controller/arm-gic.h> | ||
i2c@e0004000 { | ||
compatible = "cdns,i2c-r1p10"; | ||
clocks = <&clkc 38>; | ||
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; | ||
reg = <0xe0004000 0x1000>; | ||
clock-frequency = <400000>; | ||
#address-cells = <1>; | ||
#size-cells = <0>; | ||
}; |
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