1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/mfd/brcm,bcm6318-gpio-sysctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Broadcom BCM6318 GPIO System Controller
8
9 maintainers:
10 - Álvaro Fernández Rojas <noltari@gmail.com>
11 - Jonas Gorski <jonas.gorski@gmail.com>
12
13 description:
14 Broadcom BCM6318 SoC GPIO system controller which provides a register map
15 for controlling the GPIO and pins of the SoC.
16
17 properties:
18 "#address-cells": true
19
20 "#size-cells": true
21
22 compatible:
23 items:
24 - const: brcm,bcm6318-gpio-sysctl
25 - const: syscon
26 - const: simple-mfd
27
28 ranges:
29 maxItems: 1
30
31 reg:
32 maxItems: 1
33
34 patternProperties:
35 "^gpio@[0-9a-f]+$":
36 # Child node
37 type: object
38 $ref: /schemas/gpio/brcm,bcm63xx-gpio.yaml
39 description:
40 GPIO controller for the SoC GPIOs. This child node definition
41 should follow the bindings specified in
42 Documentation/devicetree/bindings/gpio/brcm,bcm63xx-gpio.yaml.
43
44 "^pinctrl@[0-9a-f]+$":
45 # Child node
46 type: object
47 $ref: /schemas/pinctrl/brcm,bcm6318-pinctrl.yaml
48 description:
49 Pin controller for the SoC pins. This child node definition
50 should follow the bindings specified in
51 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml.
52
53 required:
54 - "#address-cells"
55 - compatible
56 - ranges
57 - reg
58 - "#size-cells"
59
60 additionalProperties: false
61
62 examples:
63 - |
64 syscon@10000080 {
65 #address-cells = <1>;
66 #size-cells = <1>;
67 compatible = "brcm,bcm6318-gpio-sysctl", "syscon", "simple-mfd";
68 reg = <0x10000080 0x80>;
69 ranges = <0 0x10000080 0x80>;
70
71 gpio@0 {
72 compatible = "brcm,bcm6318-gpio";
73 reg-names = "dirout", "dat";
74 reg = <0x0 0x8>, <0x8 0x8>;
75
76 gpio-controller;
77 gpio-ranges = <&pinctrl 0 0 50>;
78 #gpio-cells = <2>;
79 };
80
81 pinctrl: pinctrl@10 {
82 compatible = "brcm,bcm6318-pinctrl";
83 reg = <0x18 0x10>, <0x54 0x18>;
84
85 pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
86 function = "ephy0_spd_led";
87 pins = "gpio0";
88 };
89
90 pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
91 function = "ephy1_spd_led";
92 pins = "gpio1";
93 };
94
95 pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
96 function = "ephy2_spd_led";
97 pins = "gpio2";
98 };
99
100 pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
101 function = "ephy3_spd_led";
102 pins = "gpio3";
103 };
104
105 pinctrl_ephy0_act_led: ephy0_act_led-pins {
106 function = "ephy0_act_led";
107 pins = "gpio4";
108 };
109
110 pinctrl_ephy1_act_led: ephy1_act_led-pins {
111 function = "ephy1_act_led";
112 pins = "gpio5";
113 };
114
115 pinctrl_ephy2_act_led: ephy2_act_led-pins {
116 function = "ephy2_act_led";
117 pins = "gpio6";
118 };
119
120 pinctrl_ephy3_act_led: ephy3_act_led-pins {
121 function = "ephy3_act_led";
122 pins = "gpio7";
123 };
124
125 pinctrl_serial_led: serial_led-pins {
126 pinctrl_serial_led_data: serial_led_data-pins {
127 function = "serial_led_data";
128 pins = "gpio6";
129 };
130
131 pinctrl_serial_led_clk: serial_led_clk-pins {
132 function = "serial_led_clk";
133 pins = "gpio7";
134 };
135 };
136
137 pinctrl_inet_act_led: inet_act_led-pins {
138 function = "inet_act_led";
139 pins = "gpio8";
140 };
141
142 pinctrl_inet_fail_led: inet_fail_led-pins {
143 function = "inet_fail_led";
144 pins = "gpio9";
145 };
146
147 pinctrl_dsl_led: dsl_led-pins {
148 function = "dsl_led";
149 pins = "gpio10";
150 };
151
152 pinctrl_post_fail_led: post_fail_led-pins {
153 function = "post_fail_led";
154 pins = "gpio11";
155 };
156
157 pinctrl_wlan_wps_led: wlan_wps_led-pins {
158 function = "wlan_wps_led";
159 pins = "gpio12";
160 };
161
162 pinctrl_usb_pwron: usb_pwron-pins {
163 function = "usb_pwron";
164 pins = "gpio13";
165 };
166
167 pinctrl_usb_device_led: usb_device_led-pins {
168 function = "usb_device_led";
169 pins = "gpio13";
170 };
171
172 pinctrl_usb_active: usb_active-pins {
173 function = "usb_active";
174 pins = "gpio40";
175 };
176 };
177 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.