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$id: http://devicetree.org/schemas/board/fsl,fpga-qixis-i2c.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale on-board FPGA connected on I2C bus
8
9maintainers:
10 - Frank Li <Frank.Li@nxp.com>
11
12properties:
13 compatible:
14 oneOf:
15 - items:
16 - enum:
17 - fsl,bsc9132qds-fpga
18 - const: fsl,fpga-qixis-i2c
19 - items:
20 - enum:
21 - fsl,ls1028aqds-fpga
22 - fsl,lx2160aqds-fpga
23 - const: fsl,fpga-qixis-i2c
24 - const: simple-mfd
25
26 interrupts:
27 maxItems: 1
28
29 reg:
30 maxItems: 1
31
32 mux-controller:
33 $ref: /schemas/mux/reg-mux.yaml
34
35required:
36 - compatible
37 - reg
38
39additionalProperties: false
40
41examples:
42 - |
43 i2c {
44 #address-cells = <1>;
45 #size-cells = <0>;
46
47 board-control@66 {
48 compatible = "fsl,bsc9132qds-fpga", "fsl,fpga-qixis-i2c";
49 reg = <0x66>;
50 };
51 };
52
53 - |
54 i2c {
55 #address-cells = <1>;
56 #size-cells = <0>;
57
58 board-control@66 {
59 compatible = "fsl,ls1028aqds-fpga", "fsl,fpga-qixis-i2c",
60 "simple-mfd";
61 reg = <0x66>;
62
63 mux-controller {
64 compatible = "reg-mux";
65 #mux-control-cells = <1>;
66 mux-reg-masks = <0x54 0xf0>; /* 0: reg 0x54, bits 7:4 */
67 };
68 };
69 };
70