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 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Broadcom BCM6328 pin controller
8
9 maintainers:
10 - Álvaro Fernández Rojas <noltari@gmail.com>
11 - Jonas Gorski <jonas.gorski@gmail.com>
12
13 description:
14 Bindings for Broadcom's BCM6328 memory-mapped pin controller.
15
16 properties:
17 compatible:
18 const: brcm,bcm6328-pinctrl
19
20 reg:
21 maxItems: 1
22
23 patternProperties:
24 '-pins$':
25 type: object
26 $ref: pinmux-node.yaml#
27 unevaluatedProperties: false
28
29 properties:
30 function:
31 enum: [ serial_led_data, serial_led_clk, inet_act_led, pcie_clkreq,
32 led, ephy0_act_led, ephy1_act_led, ephy2_act_led,
33 ephy3_act_led, hsspi_cs1, usb_device_port, usb_host_port ]
34
35 pins:
36 enum: [ gpio6, gpio7, gpio11, gpio16, gpio17, gpio18, gpio19,
37 gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1,
38 usb_port1 ]
39
40 patternProperties:
41 '-pins$':
42 $ref: '#/patternProperties/-pins$'
43
44 allOf:
45 - $ref: pinctrl.yaml#
46
47 required:
48 - compatible
49 - reg
50
51 additionalProperties: false
52
53 examples:
54 - |
55 pinctrl@18 {
56 compatible = "brcm,bcm6328-pinctrl";
57 reg = <0x18 0x10>;
58
59 pinctrl_serial_led: serial_led-pins {
60 pinctrl_serial_led_data: serial_led_data-pins {
61 function = "serial_led_data";
62 pins = "gpio6";
63 };
64
65 pinctrl_serial_led_clk: serial_led_clk-pins {
66 function = "serial_led_clk";
67 pins = "gpio7";
68 };
69 };
70
71 pinctrl_inet_act_led: inet_act_led-pins {
72 function = "inet_act_led";
73 pins = "gpio11";
74 };
75
76 pinctrl_pcie_clkreq: pcie_clkreq-pins {
77 function = "pcie_clkreq";
78 pins = "gpio16";
79 };
80
81 pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
82 function = "led";
83 pins = "gpio17";
84 };
85
86 pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
87 function = "led";
88 pins = "gpio18";
89 };
90
91 pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
92 function = "led";
93 pins = "gpio19";
94 };
95
96 pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
97 function = "led";
98 pins = "gpio20";
99 };
100
101 pinctrl_ephy0_act_led: ephy0_act_led-pins {
102 function = "ephy0_act_led";
103 pins = "gpio25";
104 };
105
106 pinctrl_ephy1_act_led: ephy1_act_led-pins {
107 function = "ephy1_act_led";
108 pins = "gpio26";
109 };
110
111 pinctrl_ephy2_act_led: ephy2_act_led-pins {
112 function = "ephy2_act_led";
113 pins = "gpio27";
114 };
115
116 pinctrl_ephy3_act_led: ephy3_act_led-pins {
117 function = "ephy3_act_led";
118 pins = "gpio28";
119 };
120
121 pinctrl_hsspi_cs1: hsspi_cs1-pins {
122 function = "hsspi_cs1";
123 pins = "hsspi_cs1";
124 };
125
126 pinctrl_usb_port1_device: usb_port1_device-pins {
127 function = "usb_device_port";
128 pins = "usb_port1";
129 };
130
131 pinctrl_usb_port1_host: usb_port1_host-pins {
132 function = "usb_host_port";
133 pins = "usb_port1";
134 };
135 };
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