52 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/spi/nxp,sc18is.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: NXP SC18IS602/SC18IS603 I2C to SPI bridge8 9maintainers:10 - Frank Li <Frank.Li@nxp.com>11 12properties:13 compatible:14 enum:15 - nxp,sc18is60216 - nxp,sc18is602b17 - nxp,sc18is60318 19 reg:20 maxItems: 121 22 clock-frequency:23 $ref: /schemas/types.yaml#/definitions/uint3224 default: 737200025 description:26 external oscillator clock frequency. The clock-frequency property is27 relevant and needed only if the chip has an external oscillator28 (SC18IS603).29 30allOf:31 - $ref: spi-controller.yaml#32 33unevaluatedProperties: false34 35required:36 - compatible37 - reg38 39examples:40 - |41 i2c {42 #address-cells = <1>;43 #size-cells = <0>;44 45 spi@28 {46 compatible = "nxp,sc18is603";47 reg = <0x28>;48 clock-frequency = <14744000>;49 };50 };51 52