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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/spi/nxp,sc18is.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP SC18IS602/SC18IS603 I2C to SPI bridge
maintainers:
- Frank Li <Frank.Li@nxp.com>
properties:
compatible:
enum:
- nxp,sc18is602
- nxp,sc18is602b
- nxp,sc18is603
reg:
maxItems: 1
clock-frequency:
$ref: /schemas/types.yaml#/definitions/uint32
default: 7372000
description:
external oscillator clock frequency. The clock-frequency property is
relevant and needed only if the chip has an external oscillator
(SC18IS603).
allOf:
- $ref: spi-controller.yaml#
unevaluatedProperties: false
required:
- compatible
- reg
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
spi@28 {
compatible = "nxp,sc18is603";
reg = <0x28>;
clock-frequency = <14744000>;
};
};
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