Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
Extension
.yaml
Size
7314 bytes
Lines
190
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.

Dependency Surface

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Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2023 Realtek Semiconductor Corporation
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/realtek,rtd1619b-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Realtek DHC RTD1619B Pin Controller

maintainers:
  - TY Chang <tychang@realtek.com>

description:
  The Realtek DHC RTD1619B is a high-definition media processor SoC. The
  RTD1619B pin controller is used to control pin function, pull up/down
  resistor, drive strength, schmitt trigger and power source.

properties:
  compatible:
    const: realtek,rtd1619b-pinctrl

  reg:
    maxItems: 1

patternProperties:
  '-pins$':
    type: object
    allOf:
      - $ref: pincfg-node.yaml#
      - $ref: pinmux-node.yaml#

    properties:
      pins:
        items:
          enum: [ gpio_0, gpio_1, gpio_2, gpio_3, gpio_4, gpio_5, gpio_6, gpio_7,
                  gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, gpio_13, gpio_14,
                  gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, gpio_20, gpio_21,
                  gpio_22, gpio_23, usb_cc2, gpio_25, gpio_26, gpio_27, gpio_28,
                  gpio_29, gpio_30, gpio_31, gpio_32, gpio_33, gpio_34, gpio_35,
                  hif_data, hif_en, hif_rdy, hif_clk, gpio_40, gpio_41, gpio_42,
                  gpio_43, gpio_44, gpio_45, gpio_46, gpio_47, gpio_48, gpio_49,
                  gpio_50, usb_cc1, gpio_52, gpio_53, ir_rx, ur0_rx, ur0_tx,
                  gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62, gpio_63,
                  gpio_64, gpio_65, gpio_66, gpio_67, gpio_68, gpio_69, gpio_70,
                  gpio_71, gpio_72, gpio_73, gpio_74, gpio_75, gpio_76, emmc_cmd,
                  spi_ce_n, spi_sck, spi_so, spi_si, emmc_rst_n, emmc_dd_sb,
                  emmc_clk, emmc_data_0, emmc_data_1, emmc_data_2, emmc_data_3,
                  emmc_data_4, emmc_data_5, emmc_data_6, emmc_data_7, ur2_loc,
                  gspi_loc, sdio_loc, hi_loc, hi_width, sf_en, arm_trace_dbg_en,
                  pwm_01_open_drain_en_loc0, pwm_23_open_drain_en_loc0,
                  pwm_01_open_drain_en_loc1, pwm_23_open_drain_en_loc1,
                  ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc, dmic_loc,
                  iso_gspi_loc, ejtag_ve3_loc, ejtag_aucpu0_loc, ejtag_aucpu1_loc ]

      function:
        enum: [ gpio, nf, nf_spi, spi, pmic, spdif, spdif_coaxial, spdif_optical_loc0,
                spdif_optical_loc1, emmc_spi, emmc, sc1, uart0, uart1, uart2_loc0, uart2_loc1,
                gspi_loc1, iso_gspi_loc1, i2c0, i2c1, i2c3, i2c4, i2c5, pwm0, pwm1, pwm2,
                pwm3, etn_led, etn_phy, etn_clk, sc0, vfd, gspi_loc0, iso_gspi_loc0, pcie1,
                pcie2, sd, sdio_loc0, sdio_loc1, hi, hi_m, dc_fan, pll_test_loc0, pll_test_loc1,
                usb_cc1, usb_cc2, ir_rx, tdm_ai_loc0, tdm_ai_loc1, dmic_loc0, dmic_loc1,
                ai_loc0, ai_loc1, tp0, tp1, ao, uart2_disable, gspi_disable, sdio_disable,
                hi_loc_disable, hi_loc0, hi_width_disable, hi_width_1bit, vtc_i2si_loc0,
                vtc_tdm_loc0, vtc_dmic_loc0, vtc_i2si_loc1, vtc_tdm_loc1, vtc_dmic_loc1,
                vtc_i2so, ve3_ejtag_loc0, aucpu0_ejtag_loc0, aucpu1_ejtag_loc0, ve3_ejtag_loc1,
                aucpu0_ejtag_loc1, aucpu1_ejtag_loc1, ve3_ejtag_loc2, aucpu0_ejtag_loc2,
                aucpu1_ejtag_loc2, scpu_ejtag_loc0, acpu_ejtag_loc0, vcpu_ejtag_loc0,
                scpu_ejtag_loc1, acpu_ejtag_loc1, vcpu_ejtag_loc1, scpu_ejtag_loc2,
                acpu_ejtag_loc2, vcpu_ejtag_loc2, ve3_ejtag_disable, aucpu0_ejtag_disable,
                aucpu1_ejtag_disable, acpu_ejtag_disable, vcpu_ejtag_disable,

Annotation

Implementation Notes