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     $ref: pinmux-node.yaml#
  27     unevaluatedProperties: false
  28
  29     properties:
  30       function:
  31         enum: [ serial_led_data, serial_led_clk, inet_act_led, pcie_clkreq,
  32                 led, ephy0_act_led, ephy1_act_led, ephy2_act_led,
  33                 ephy3_act_led, hsspi_cs1, usb_device_port, usb_host_port ]
  34
  35       pins:
  36         enum: [ gpio6, gpio7, gpio11, gpio16, gpio17, gpio18, gpio19,
  37                 gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1,
  38                 usb_port1 ]
  39
  40     patternProperties:
  41       '-pins$':
  42         $ref: '#/patternProperties/-pins$'
  43
  44 allOf:
  45   - $ref: pinctrl.yaml#
  46
  47 required:
  48   - compatible
  49   - reg
  50
  51 additionalProperties: false
  52
  53 examples:
  54   - |
  55     pinctrl@18 {
  56       compatible = "brcm,bcm6328-pinctrl";
  57       reg = <0x18 0x10>;
  58
  59       pinctrl_serial_led: serial_led-pins {
  60         pinctrl_serial_led_data: serial_led_data-pins {
  61           function = "serial_led_data";
  62           pins = "gpio6";
  63         };
  64
  65         pinctrl_serial_led_clk: serial_led_clk-pins {
  66           function = "serial_led_clk";
  67           pins = "gpio7";
  68         };
  69       };
  70
  71       pinctrl_inet_act_led: inet_act_led-pins {
  72         function = "inet_act_led";
  73         pins = "gpio11";
  74       };
  75
  76       pinctrl_pcie_clkreq: pcie_clkreq-pins {
  77         function = "pcie_clkreq";
  78         pins = "gpio16";
  79       };
  80
  81       pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
  82         function = "led";
  83         pins = "gpio17";
  84       };
  85
  86       pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
  87         function = "led";
  88         pins = "gpio18";
  89       };
  90
  91       pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
  92         function = "led";
  93         pins = "gpio19";
  94       };
  95
  96       pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
  97         function = "led";
  98         pins = "gpio20";
  99       };
 100
 101       pinctrl_ephy0_act_led: ephy0_act_led-pins {
 102         function = "ephy0_act_led";
 103         pins = "gpio25";
 104       };
 105
 106       pinctrl_ephy1_act_led: ephy1_act_led-pins {
 107         function = "ephy1_act_led";
 108         pins = "gpio26";
 109       };
 110
 111       pinctrl_ephy2_act_led: ephy2_act_led-pins {
 112         function = "ephy2_act_led";
 113         pins = "gpio27";
 114       };
 115
 116       pinctrl_ephy3_act_led: ephy3_act_led-pins {
 117         function = "ephy3_act_led";
 118         pins = "gpio28";
 119       };
 120
 121       pinctrl_hsspi_cs1: hsspi_cs1-pins {
 122         function = "hsspi_cs1";
 123         pins = "hsspi_cs1";
 124       };
 125
 126       pinctrl_usb_port1_device: usb_port1_device-pins {
 127         function = "usb_device_port";
 128         pins = "usb_port1";
 129       };
 130
 131       pinctrl_usb_port1_host: usb_port1_host-pins {
 132         function = "usb_host_port";
 133         pins = "usb_port1";
 134       };
 135     };