bindings/gpio/fsl-imx-gpio.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/gpio/fsl-imx-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX/MXC GPIO controller
10   - Anson Huang <Anson.Huang@nxp.com>
15       - enum:
16           - fsl,imx1-gpio
17           - fsl,imx21-gpio
18           - fsl,imx31-gpio
19           - fsl,imx35-gpio
20           - fsl,imx7d-gpio
21       - items:
22           - enum:
23               - fsl,imx27-gpio
24           - const: fsl,imx21-gpio
25       - items:
26           - const: fsl,imx35-gpio
27           - const: fsl,imx31-gpio
28       - items:
29           - enum:
30               - fsl,imx25-gpio
31           - const: fsl,imx35-gpio
32       - items:
33           - enum:
34               - fsl,imx50-gpio
35               - fsl,imx51-gpio
36               - fsl,imx53-gpio
37               - fsl,imx6q-gpio
38               - fsl,imx6sl-gpio
39               - fsl,imx6sll-gpio
40               - fsl,imx6sx-gpio
41               - fsl,imx6ul-gpio
42               - fsl,imx7d-gpio
43               - fsl,imx8dxl-gpio
44               - fsl,imx8mm-gpio
45               - fsl,imx8mn-gpio
46               - fsl,imx8mp-gpio
47               - fsl,imx8mq-gpio
48               - fsl,imx8qm-gpio
49               - fsl,imx8qxp-gpio
50               - fsl,imxrt1050-gpio
51               - fsl,imxrt1170-gpio
52           - const: fsl,imx35-gpio
65   interrupt-controller: true
67   "#interrupt-cells":
73   "#gpio-cells":
76   gpio-controller: true
77   gpio-line-names: true
78   gpio-ranges: true
80   power-domains:
84   "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
87       gpio-hog: true
90       output-high: true
91       output-low: true
92       line-name: true
95       - gpio-hog
96       - gpios
101   - compatible
102   - reg
103   - interrupts
104   - interrupt-controller
105   - "#interrupt-cells"
106   - "#gpio-cells"
107   - gpio-controller
112   - |
113     gpio0: gpio@73f84000 {
114         compatible = "fsl,imx35-gpio";
117         gpio-controller;
118         #gpio-cells = <2>;
119         interrupt-controller;
120         #interrupt-cells = <2>;