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
  7title: Broadcom BCM6318 GPIO System Controller
  8
  9maintainers:
 10  - Álvaro Fernández Rojas <noltari@gmail.com>
 11  - Jonas Gorski <jonas.gorski@gmail.com>
 12
 13description:
 14  Broadcom BCM6318 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,bcm6318-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,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
 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,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    };