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 enum: 18 - fsl,imx7ulp-lpi2c 19 - fsl,imx8qxp-lpi2c 20 - fsl,imx8qm-lpi2c 21 22 reg: 23 maxItems: 1 24 25 interrupts: 26 maxItems: 1 27 28 assigned-clock-parents: true 29 assigned-clock-rates: true 30 assigned-clocks: true 31 clock-frequency: true 32 33 clock-names: 34 maxItems: 1 35 36 clocks: 37 maxItems: 1 38 39 power-domains: 40 maxItems: 1 41 42required: 43 - compatible 44 - reg 45 - interrupts 46 - clocks 47 48unevaluatedProperties: false 49 50examples: 51 - | 52 #include <dt-bindings/clock/imx7ulp-clock.h> 53 #include <dt-bindings/interrupt-controller/arm-gic.h> 54 55 i2c@40a50000 { 56 compatible = "fsl,imx7ulp-lpi2c"; 57 reg = <0x40A50000 0x10000>; 58 interrupt-parent = <&intc>; 59 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 60 clocks = <&clks IMX7ULP_CLK_LPI2C7>; 61 }; 62