tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 - fsl,imx8qm-lpi2c
21 - items:
22 - const: fsl,imx8qxp-lpi2c
23 - const: fsl,imx7ulp-lpi2c
24
25 reg:
26 maxItems: 1
27
28 interrupts:
29 maxItems: 1
30
31 assigned-clock-parents: true
32 assigned-clock-rates: true
33 assigned-clocks: true
34 clock-frequency: true
35
36 clock-names:
37 maxItems: 1
38
39 clocks:
40 maxItems: 1
41
42 power-domains:
43 maxItems: 1
44
45required:
46 - compatible
47 - reg
48 - interrupts
49 - clocks
50
51unevaluatedProperties: false
52
53examples:
54 - |
55 #include <dt-bindings/clock/imx7ulp-clock.h>
56 #include <dt-bindings/interrupt-controller/arm-gic.h>
57
58 i2c@40a50000 {
59 compatible = "fsl,imx7ulp-lpi2c";
60 reg = <0x40A50000 0x10000>;
61 interrupt-parent = <&intc>;
62 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
63 clocks = <&clks IMX7ULP_CLK_LPI2C7>;
64 };