1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/i2c/i2c-imx-lpi2c.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Freescale Low Power Inter IC (LPI2C) for i.MX 8 9maintainers: 10 - Anson Huang <Anson.Huang@nxp.com> 11 12allOf: 13 - $ref: /schemas/i2c/i2c-controller.yaml# 14 15properties: 16 compatible: 17 oneOf: 18 - enum: 19 - fsl,imx7ulp-lpi2c 20 - items: 21 - enum: 22 - fsl,imx8qxp-lpi2c 23 - fsl,imx8dxl-lpi2c 24 - fsl,imx8qm-lpi2c 25 - const: fsl,imx7ulp-lpi2c 26 27 reg: 28 maxItems: 1 29 30 interrupts: 31 maxItems: 1 32 33 assigned-clock-parents: true 34 assigned-clock-rates: true 35 assigned-clocks: true 36 clock-frequency: true 37 38 clock-names: 39 maxItems: 1 40 41 clocks: 42 maxItems: 1 43 44 power-domains: 45 maxItems: 1 46 47required: 48 - compatible 49 - reg 50 - interrupts 51 - clocks 52 53unevaluatedProperties: false 54 55examples: 56 - | 57 #include <dt-bindings/clock/imx7ulp-clock.h> 58 #include <dt-bindings/interrupt-controller/arm-gic.h> 59 60 i2c@40a50000 { 61 compatible = "fsl,imx7ulp-lpi2c"; 62 reg = <0x40A50000 0x10000>; 63 interrupt-parent = <&intc>; 64 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 65 clocks = <&clks IMX7ULP_CLK_LPI2C7>; 66 }; 67