| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | }; |