Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
Extension
.yaml
Size
4377 bytes
Lines
119
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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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/qcom,ipq6018-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies, Inc. IPQ6018 TLMM block

maintainers:
  - Bjorn Andersson <andersson@kernel.org>

description:
  Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC.

properties:
  compatible:
    const: qcom,ipq6018-pinctrl

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

patternProperties:
  "-state$":
    oneOf:
      - $ref: "#/$defs/qcom-ipq6018-tlmm-state"
      - patternProperties:
          "-pins$":
            $ref: "#/$defs/qcom-ipq6018-tlmm-state"
        additionalProperties: false

$defs:
  qcom-ipq6018-tlmm-state:
    description:
      Pinctrl node's client devices use subnodes for desired pin configuration.
      Client device subnodes use below standard properties.
    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
    unevaluatedProperties: false

    properties:
      pins:
        description:
          List of gpio pins affected by the properties specified in this
          subnode.
        items:
          oneOf:
            - pattern: "^gpio([1-9]|[1-7][0-9]|80)$"
            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
                      sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,
                      qdsd_data3 ]
        minItems: 1
        maxItems: 16

      function:
        description:
          Specify the alternative function to be configured for the specified
          pins.
        enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,
                atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac,
                atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0,
                atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp0_i2c, blsp1_i2c,
                blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp0_spi, blsp1_spi,
                blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi,
                blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi,
                blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi,
                blsp0_uart, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst,
                cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,
                cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v,

Annotation

Implementation Notes