xref: /freebsd/sys/contrib/device-tree/Bindings/iio/adc/nxp,imx8qxp-adc.yaml (revision af23369a6deaaeb612ab266eb88b8bb8d560c322) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/adc/nxp,imx8qxp-adc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: NXP IMX8QXP ADC bindings
8
9maintainers:
10  - Cai Huoqing <caihuoqing@baidu.com>
11
12description:
13  Supports the ADC found on the IMX8QXP SoC.
14
15properties:
16  compatible:
17    const: nxp,imx8qxp-adc
18
19  reg:
20    maxItems: 1
21
22  interrupts:
23    maxItems: 1
24
25  clocks:
26    maxItems: 2
27
28  clock-names:
29    items:
30      - const: per
31      - const: ipg
32
33  assigned-clocks:
34    maxItems: 1
35
36  assigned-clock-rates:
37    maxItems: 1
38
39  power-domains:
40    maxItems: 1
41
42  "#io-channel-cells":
43    const: 1
44
45required:
46  - compatible
47  - reg
48  - interrupts
49  - clocks
50  - clock-names
51  - assigned-clocks
52  - assigned-clock-rates
53  - power-domains
54  - "#io-channel-cells"
55
56additionalProperties: false
57
58examples:
59  - |
60    #include <dt-bindings/interrupt-controller/arm-gic.h>
61    #include <dt-bindings/firmware/imx/rsrc.h>
62    soc {
63        #address-cells = <2>;
64        #size-cells = <2>;
65        adc@5a880000 {
66            compatible = "nxp,imx8qxp-adc";
67            reg = <0x0 0x5a880000 0x0 0x10000>;
68            interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
69            clocks = <&clk IMX_SC_R_ADC_0>,
70                     <&clk IMX_SC_R_ADC_0>;
71            clock-names = "per", "ipg";
72            assigned-clocks = <&clk IMX_SC_R_ADC_0>;
73            assigned-clock-rates = <24000000>;
74            power-domains = <&pd IMX_SC_R_ADC_0>;
75            #io-channel-cells = <1>;
76        };
77    };
78...
79