Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml

   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
  28     properties:
  29       function:
  30         enum: [ serial_led_data, serial_led_clk, inet_act_led, pcie_clkreq,
  31                 led, ephy0_act_led, ephy1_act_led, ephy2_act_led,
  32                 ephy3_act_led, hsspi_cs1, usb_device_port, usb_host_port ]
  33
  34       pins:
  35         enum: [ gpio6, gpio7, gpio11, gpio16, gpio17, gpio18, gpio19,
  36                 gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1,
  37                 usb_port1 ]
  38
  39 required:
  40   - compatible
  41   - reg
  42
  43 additionalProperties: false
  44
  45 examples:
  46   - |
  47     pinctrl@18 {
  48       compatible = "brcm,bcm6328-pinctrl";
  49       reg = <0x18 0x10>;
  50
  51       pinctrl_serial_led: serial_led-pins {
  52         pinctrl_serial_led_data: serial_led_data-pins {
  53           function = "serial_led_data";
  54           pins = "gpio6";
  55         };
  56
  57         pinctrl_serial_led_clk: serial_led_clk-pins {
  58           function = "serial_led_clk";
  59           pins = "gpio7";
  60         };
  61       };
  62
  63       pinctrl_inet_act_led: inet_act_led-pins {
  64         function = "inet_act_led";
  65         pins = "gpio11";
  66       };
  67
  68       pinctrl_pcie_clkreq: pcie_clkreq-pins {
  69         function = "pcie_clkreq";
  70         pins = "gpio16";
  71       };
  72
  73       pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
  74         function = "led";
  75         pins = "gpio17";
  76       };
  77
  78       pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
  79         function = "led";
  80         pins = "gpio18";
  81       };
  82
  83       pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
  84         function = "led";
  85         pins = "gpio19";
  86       };
  87
  88       pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
  89         function = "led";
  90         pins = "gpio20";
  91       };
  92
  93       pinctrl_ephy0_act_led: ephy0_act_led-pins {
  94         function = "ephy0_act_led";
  95         pins = "gpio25";
  96       };
  97
  98       pinctrl_ephy1_act_led: ephy1_act_led-pins {
  99         function = "ephy1_act_led";
 100         pins = "gpio26";
 101       };
 102
 103       pinctrl_ephy2_act_led: ephy2_act_led-pins {
 104         function = "ephy2_act_led";
 105         pins = "gpio27";
 106       };
 107
 108       pinctrl_ephy3_act_led: ephy3_act_led-pins {
 109         function = "ephy3_act_led";
 110         pins = "gpio28";
 111       };
 112
 113       pinctrl_hsspi_cs1: hsspi_cs1-pins {
 114         function = "hsspi_cs1";
 115         pins = "hsspi_cs1";
 116       };
 117
 118       pinctrl_usb_port1_device: usb_port1_device-pins {
 119         function = "usb_device_port";
 120         pins = "usb_port1";
 121       };
 122
 123       pinctrl_usb_port1_host: usb_port1_host-pins {
 124         function = "usb_host_port";
 125         pins = "usb_port1";
 126       };
 127     };