xref: /linux/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml (revision 02680c23d7b3febe45ea3d4f9818c2b2dc89020a) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6328-pinctrl.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom BCM6328 pin controller
8
9maintainers:
10  - Álvaro Fernández Rojas <noltari@gmail.com>
11  - Jonas Gorski <jonas.gorski@gmail.com>
12
13description:
14  Bindings for Broadcom's BCM6328 memory-mapped pin controller.
15
16properties:
17  compatible:
18    const: brcm,bcm6328-pinctrl
19
20  reg:
21    maxItems: 1
22
23patternProperties:
24  '-pins$':
25    type: object
26    $ref: pinmux-node.yaml#
27
28    properties:
29      function:
30        enum: [ serial_led_data, serial_led_clk, inet_act_led, pcie_clkreq,
31                led, ephy0_act_led, ephy1_act_led, ephy2_act_led,
32                ephy3_act_led, hsspi_cs1, usb_device_port, usb_host_port ]
33
34      pins:
35        enum: [ gpio6, gpio7, gpio11, gpio16, gpio17, gpio18, gpio19,
36                gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1,
37                usb_port1 ]
38
39required:
40  - compatible
41  - reg
42
43additionalProperties: false
44
45examples:
46  - |
47    pinctrl@18 {
48      compatible = "brcm,bcm6328-pinctrl";
49      reg = <0x18 0x10>;
50
51      pinctrl_serial_led: serial_led-pins {
52        pinctrl_serial_led_data: serial_led_data-pins {
53          function = "serial_led_data";
54          pins = "gpio6";
55        };
56
57        pinctrl_serial_led_clk: serial_led_clk-pins {
58          function = "serial_led_clk";
59          pins = "gpio7";
60        };
61      };
62
63      pinctrl_inet_act_led: inet_act_led-pins {
64        function = "inet_act_led";
65        pins = "gpio11";
66      };
67
68      pinctrl_pcie_clkreq: pcie_clkreq-pins {
69        function = "pcie_clkreq";
70        pins = "gpio16";
71      };
72
73      pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
74        function = "led";
75        pins = "gpio17";
76      };
77
78      pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
79        function = "led";
80        pins = "gpio18";
81      };
82
83      pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
84        function = "led";
85        pins = "gpio19";
86      };
87
88      pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
89        function = "led";
90        pins = "gpio20";
91      };
92
93      pinctrl_ephy0_act_led: ephy0_act_led-pins {
94        function = "ephy0_act_led";
95        pins = "gpio25";
96      };
97
98      pinctrl_ephy1_act_led: ephy1_act_led-pins {
99        function = "ephy1_act_led";
100        pins = "gpio26";
101      };
102
103      pinctrl_ephy2_act_led: ephy2_act_led-pins {
104        function = "ephy2_act_led";
105        pins = "gpio27";
106      };
107
108      pinctrl_ephy3_act_led: ephy3_act_led-pins {
109        function = "ephy3_act_led";
110        pins = "gpio28";
111      };
112
113      pinctrl_hsspi_cs1: hsspi_cs1-pins {
114        function = "hsspi_cs1";
115        pins = "hsspi_cs1";
116      };
117
118      pinctrl_usb_port1_device: usb_port1_device-pins {
119        function = "usb_device_port";
120        pins = "usb_port1";
121      };
122
123      pinctrl_usb_port1_host: usb_port1_host-pins {
124        function = "usb_host_port";
125        pins = "usb_port1";
126      };
127    };
128