Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml
Extension
.yaml
Size
6209 bytes
Lines
154
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/qcom,sdx65-tlmm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies, Inc. SDX65 TLMM block

maintainers:
  - Vamsi krishna Lanka <quic_vamslank@quicinc.com>

description:
  Top Level Mode Multiplexer pin controller in Qualcomm SDX65 SoC.

properties:
  compatible:
    const: qcom,sdx65-tlmm

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  gpio-reserved-ranges:
    maxItems: 1

patternProperties:
  "-state$":
    oneOf:
      - $ref: "#/$defs/qcom-sdx65-tlmm-state"
      - patternProperties:
          "-pins$":
            $ref: "#/$defs/qcom-sdx65-tlmm-state"
        additionalProperties: false

$defs:
  qcom-sdx65-tlmm-state:
    type: object
    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([0-9]|[1-9][0-9]|10[0-7])$"
            - enum: [ ufs_reset, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data, sdc1_rclk ]
        minItems: 1
        maxItems: 150

      function:
        description:
          Specify the alternative function to be configured for the specified
          pins. Functions are only valid for gpio pins.
        enum: [ blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
                bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
                qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
                dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
                blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
                mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
                atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, atest_char,
                cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, qdss_tracedata_b,
                pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, atest_usb2, cci_i2c,
                qdss_stm3, dac_calib3, atest_usb23, atest_char3, dac_calib4,

Annotation

Implementation Notes