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
7 title: Freescale Low Power Inter IC (LPI2C) for i.MX
8
9 maintainers:
10 - Anson Huang <Anson.Huang@nxp.com>
11
12 allOf:
13 - $ref: /schemas/i2c/i2c-controller.yaml#
14
15 properties:
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 - fsl,imx8ulp-lpi2c
26 - const: fsl,imx7ulp-lpi2c
27
28 reg:
29 maxItems: 1
30
31 interrupts:
32 maxItems: 1
33
34 assigned-clock-parents: true
35 assigned-clock-rates: true
36 assigned-clocks: true
37 clock-frequency: true
38
39 clock-names:
40 maxItems: 1
41
42 clocks:
43 maxItems: 1
44
45 power-domains:
46 maxItems: 1
47
48 required:
49 - compatible
50 - reg
51 - interrupts
52 - clocks
53
54 unevaluatedProperties: false
55
56 examples:
57 - |
58 #include <dt-bindings/clock/imx7ulp-clock.h>
59 #include <dt-bindings/interrupt-controller/arm-gic.h>
60
61 i2c@40a50000 {
62 compatible = "fsl,imx7ulp-lpi2c";
63 reg = <0x40A50000 0x10000>;
64 interrupt-parent = <&intc>;
65 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
66 clocks = <&clks IMX7ULP_CLK_LPI2C7>;
67 };
Cache object: a6ccb743027077bed7e66cc2e0acccf2
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