Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml

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

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
Extension
.yaml
Size
2775 bytes
Lines
98
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

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

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

title: Toshiba Visconti TMPV770x pin mux/config controller

maintainers:
  - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>

description:
  Toshiba's Visconti ARM SoC a pin mux/config controller.

properties:
  compatible:
    enum:
      - toshiba,tmpv7708-pinctrl

  reg:
    maxItems: 1

allOf:
  - $ref: pinctrl.yaml#

required:
  - compatible
  - reg

patternProperties:
  '-pins$':
    type: object
    description: |
      A pinctrl node should contain at least one subnodes representing the
      pinctrl groups available on the machine. Each subnode will list the
      pins it needs, and how they should be configured, with regard to muxer
      configuration, pullups, drive strength.
    $ref: pinmux-node.yaml
    additionalProperties: false

    properties:
      function:
        description:
          Function to mux.
        enum: [i2c0, i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c8,
               spi0, spi1, spi2, spi3, spi4, spi5, spi6,
               uart0, uart1, uart2, uart3, pwm, pcmif_out, pcmif_in]

      groups:
        description:
          Name of the pin group to use for the functions.
        items:
          enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp,
                 i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp,
                 spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp,
                 spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp,
                 uart0_grp, uart1_grp, uart2_grp, uart3_grp,
                 pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp,
                 pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp,
                 pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp,
                 pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp,
                 pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp,
                 pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp]
        minItems: 1
        maxItems: 8

      drive-strength:
        enum: [2, 4, 6, 8, 16, 24, 32]
        default: 2
        description:

Annotation

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