xref: /linux/Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml (revision bf5802238dc181b1f7375d358af1d01cd72d1c11) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mfd/brcm,bcm6362-gpio-sysctl.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom BCM6362 GPIO System Controller
8
9maintainers:
10  - Álvaro Fernández Rojas <noltari@gmail.com>
11  - Jonas Gorski <jonas.gorski@gmail.com>
12
13description:
14  Broadcom BCM6362 SoC GPIO system controller which provides a register map
15  for controlling the GPIO and pins of the SoC.
16
17properties:
18  "#address-cells": true
19
20  "#size-cells": true
21
22  compatible:
23    items:
24      - const: brcm,bcm6362-gpio-sysctl
25      - const: syscon
26      - const: simple-mfd
27
28  ranges:
29    maxItems: 1
30
31  reg:
32    maxItems: 1
33
34patternProperties:
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,bcm6362-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,bcm6362-pinctrl.yaml.
52
53required:
54  - "#address-cells"
55  - compatible
56  - ranges
57  - reg
58  - "#size-cells"
59
60additionalProperties: false
61
62examples:
63  - |
64    syscon@10000080 {
65      #address-cells = <1>;
66      #size-cells = <1>;
67      compatible = "brcm,bcm6362-gpio-sysctl", "syscon", "simple-mfd";
68      reg = <0x10000080 0x80>;
69      ranges = <0 0x10000080 0x80>;
70
71      gpio@0 {
72        compatible = "brcm,bcm6362-gpio";
73        reg-names = "dirout", "dat";
74        reg = <0x0 0x8>, <0x8 0x8>;
75
76        gpio-controller;
77        gpio-ranges = <&pinctrl 0 0 48>;
78        #gpio-cells = <2>;
79      };
80
81      pinctrl: pinctrl@18 {
82        compatible = "brcm,bcm6362-pinctrl";
83        reg = <0x18 0x10>, <0x38 0x4>;
84
85        pinctrl_usb_device_led: usb_device_led-pins {
86          function = "usb_device_led";
87          pins = "gpio0";
88        };
89
90        pinctrl_sys_irq: sys_irq-pins {
91          function = "sys_irq";
92          pins = "gpio1";
93        };
94
95        pinctrl_serial_led: serial_led-pins {
96          pinctrl_serial_led_clk: serial_led_clk-pins {
97            function = "serial_led_clk";
98            pins = "gpio2";
99          };
100
101          pinctrl_serial_led_data: serial_led_data-pins {
102            function = "serial_led_data";
103            pins = "gpio3";
104          };
105        };
106
107        pinctrl_robosw_led_data: robosw_led_data-pins {
108          function = "robosw_led_data";
109          pins = "gpio4";
110        };
111
112        pinctrl_robosw_led_clk: robosw_led_clk-pins {
113          function = "robosw_led_clk";
114          pins = "gpio5";
115        };
116
117        pinctrl_robosw_led0: robosw_led0-pins {
118          function = "robosw_led0";
119          pins = "gpio6";
120        };
121
122        pinctrl_robosw_led1: robosw_led1-pins {
123          function = "robosw_led1";
124          pins = "gpio7";
125        };
126
127        pinctrl_inet_led: inet_led-pins {
128          function = "inet_led";
129          pins = "gpio8";
130        };
131
132        pinctrl_spi_cs2: spi_cs2-pins {
133          function = "spi_cs2";
134          pins = "gpio9";
135        };
136
137        pinctrl_spi_cs3: spi_cs3-pins {
138          function = "spi_cs3";
139          pins = "gpio10";
140        };
141
142        pinctrl_ntr_pulse: ntr_pulse-pins {
143          function = "ntr_pulse";
144          pins = "gpio11";
145        };
146
147        pinctrl_uart1_scts: uart1_scts-pins {
148          function = "uart1_scts";
149          pins = "gpio12";
150        };
151
152        pinctrl_uart1_srts: uart1_srts-pins {
153          function = "uart1_srts";
154          pins = "gpio13";
155        };
156
157        pinctrl_uart1: uart1-pins {
158          pinctrl_uart1_sdin: uart1_sdin-pins {
159            function = "uart1_sdin";
160            pins = "gpio14";
161          };
162
163          pinctrl_uart1_sdout: uart1_sdout-pins {
164            function = "uart1_sdout";
165            pins = "gpio15";
166          };
167        };
168
169        pinctrl_adsl_spi: adsl_spi-pins {
170          pinctrl_adsl_spi_miso: adsl_spi_miso-pins {
171            function = "adsl_spi_miso";
172            pins = "gpio16";
173          };
174
175          pinctrl_adsl_spi_mosi: adsl_spi_mosi-pins {
176            function = "adsl_spi_mosi";
177            pins = "gpio17";
178          };
179
180          pinctrl_adsl_spi_clk: adsl_spi_clk-pins {
181            function = "adsl_spi_clk";
182            pins = "gpio18";
183          };
184
185          pinctrl_adsl_spi_cs: adsl_spi_cs-pins {
186            function = "adsl_spi_cs";
187            pins = "gpio19";
188          };
189        };
190
191        pinctrl_ephy0_led: ephy0_led-pins {
192          function = "ephy0_led";
193          pins = "gpio20";
194        };
195
196        pinctrl_ephy1_led: ephy1_led-pins {
197          function = "ephy1_led";
198          pins = "gpio21";
199        };
200
201        pinctrl_ephy2_led: ephy2_led-pins {
202          function = "ephy2_led";
203          pins = "gpio22";
204        };
205
206        pinctrl_ephy3_led: ephy3_led-pins {
207          function = "ephy3_led";
208          pins = "gpio23";
209        };
210
211        pinctrl_ext_irq0: ext_irq0-pins {
212          function = "ext_irq0";
213          pins = "gpio24";
214        };
215
216        pinctrl_ext_irq1: ext_irq1-pins {
217          function = "ext_irq1";
218          pins = "gpio25";
219        };
220
221        pinctrl_ext_irq2: ext_irq2-pins {
222          function = "ext_irq2";
223          pins = "gpio26";
224        };
225
226        pinctrl_ext_irq3: ext_irq3-pins {
227          function = "ext_irq3";
228          pins = "gpio27";
229        };
230
231        pinctrl_nand: nand-pins {
232          function = "nand";
233          pins = "nand_grp";
234        };
235      };
236    };
237