Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml
Extension
.yaml
Size
5171 bytes
Lines
215
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6362-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Broadcom BCM6362 pin controller

maintainers:
  - Álvaro Fernández Rojas <noltari@gmail.com>
  - Jonas Gorski <jonas.gorski@gmail.com>

description:
  Bindings for Broadcom's BCM6362 memory-mapped pin controller.

properties:
  compatible:
    const: brcm,bcm6362-pinctrl

  reg:
    maxItems: 2

patternProperties:
  '-pins$':
    type: object
    $ref: pinmux-node.yaml#
    unevaluatedProperties: false

    properties:
      function:
        enum: [ usb_device_led, sys_irq, serial_led_clk, serial_led_data,
                robosw_led_data, robosw_led_clk, robosw_led0, robosw_led1,
                inet_led, spi_cs2, spi_cs3, ntr_pulse, uart1_scts,
                uart1_srts, uart1_sdin, uart1_sdout, adsl_spi_miso,
                adsl_spi_mosi, adsl_spi_clk, adsl_spi_cs, ephy0_led,
                ephy1_led, ephy2_led, ephy3_led, ext_irq0, ext_irq1,
                ext_irq2, ext_irq3, nand ]

      pins:
        enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7,
                gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio14,
                gpio15, gpio16, gpio17, gpio18, gpio19, gpio20, gpio21,
                gpio22, gpio23, gpio24, gpio25, gpio26, gpio27, nand_grp ]

    patternProperties:
      '-pins$':
        $ref: '#/patternProperties/-pins$'

allOf:
  - $ref: pinctrl.yaml#

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    pinctrl@18 {
      compatible = "brcm,bcm6362-pinctrl";
      reg = <0x18 0x10>, <0x38 0x4>;

      pinctrl_usb_device_led: usb_device_led-pins {
        function = "usb_device_led";
        pins = "gpio0";
      };

      pinctrl_sys_irq: sys_irq-pins {
        function = "sys_irq";

Annotation

Implementation Notes